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[td-11818] merge 3.0.

This commit is contained in:
Haojun Liao 2022-01-17 11:19:29 +08:00
parent 4a1809a15d ee980837bf
commit 7f53f2d1a0
37 changed files with 2082 additions and 808 deletions
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55
include/common/tmsg.h
View File

@ -68,6 +68,14 @@ typedef uint16_t tmsg_t;
#define TSDB_IE_TYPE_DNODE_EXT 6
#define TSDB_IE_TYPE_DNODE_STATE 7
typedef enum {
HEARTBEAT_TYPE_MQ = 0,
HEARTBEAT_TYPE_QUERY = 1,
// types can be added here
//
HEARTBEAT_TYPE_MAX
} EHbType;
typedef enum _mgmt_table {
TSDB_MGMT_TABLE_START,
TSDB_MGMT_TABLE_ACCT,
@ -147,7 +155,7 @@ typedef struct {
typedef struct {
SClientHbKey connKey;
SHashObj* info; // hash<Slv.key, Sklv>
SHashObj* info; // hash<Skv.key, Skv>
} SClientHbReq;
typedef struct {
@ -173,7 +181,10 @@ static FORCE_INLINE uint32_t hbKeyHashFunc(const char* key, uint32_t keyLen) {
}
int tSerializeSClientHbReq(void** buf, const SClientHbReq* pReq);
void* tDeserializeClientHbReq(void* buf, SClientHbReq* pReq);
void* tDeserializeSClientHbReq(void* buf, SClientHbReq* pReq);
int tSerializeSClientHbRsp(void** buf, const SClientHbRsp* pRsp);
void* tDeserializeSClientHbRsp(void* buf, SClientHbRsp* pRsp);
static FORCE_INLINE void tFreeClientHbReq(void *pReq) {
SClientHbReq* req = (SClientHbReq*)pReq;
@ -182,14 +193,17 @@ static FORCE_INLINE void tFreeClientHbReq(void *pReq) {
}
int tSerializeSClientHbBatchReq(void** buf, const SClientHbBatchReq* pReq);
void* tDeserializeClientHbBatchReq(void* buf, SClientHbBatchReq* pReq);
void* tDeserializeSClientHbBatchReq(void* buf, SClientHbBatchReq* pReq);
static FORCE_INLINE void tFreeClientHbBatchReq(void* pReq) {
SClientHbBatchReq *req = (SClientHbBatchReq*)pReq;
taosArrayDestroyEx(req->reqs, tFreeClientHbReq);
//taosArrayDestroyEx(req->reqs, tFreeClientHbReq);
free(pReq);
}
int tSerializeSClientHbBatchRsp(void** buf, const SClientHbBatchRsp* pBatchRsp);
void* tDeserializeSClientHbBatchRsp(void* buf, SClientHbBatchRsp* pBatchRsp);
static FORCE_INLINE int taosEncodeSKv(void** buf, const SKv* pKv) {
int tlen = 0;
tlen += taosEncodeFixedI32(buf, pKv->keyLen);
@ -220,6 +234,7 @@ static FORCE_INLINE void* taosDecodeSClientHbKey(void* buf, SClientHbKey* pKey)
return buf;
}
typedef struct {
int32_t vgId;
char* dbName;
@ -359,6 +374,31 @@ static FORCE_INLINE void* taosDecodeSEpSet(void* buf, SEpSet* pEp) {
return buf;
}
typedef struct SMqHbRsp {
int8_t status; //idle or not
int8_t vnodeChanged;
int8_t epChanged; // should use new epset
int8_t reserved;
SEpSet epSet;
} SMqHbRsp;
static FORCE_INLINE int taosEncodeSMqHbRsp(void** buf, const SMqHbRsp* pRsp) {
int tlen = 0;
tlen += taosEncodeFixedI8(buf, pRsp->status);
tlen += taosEncodeFixedI8(buf, pRsp->vnodeChanged);
tlen += taosEncodeFixedI8(buf, pRsp->epChanged);
tlen += taosEncodeSEpSet(buf, &pRsp->epSet);
return tlen;
}
static FORCE_INLINE void* taosDecodeSMqHbRsp(void* buf, SMqHbRsp* pRsp) {
buf = taosDecodeFixedI8(buf, &pRsp->status);
buf = taosDecodeFixedI8(buf, &pRsp->vnodeChanged);
buf = taosDecodeFixedI8(buf, &pRsp->epChanged);
buf = taosDecodeSEpSet(buf, &pRsp->epSet);
return buf;
}
typedef struct {
int32_t acctId;
int64_t clusterId;
@ -993,6 +1033,13 @@ typedef struct {
uint64_t taskId;
} SSinkDataReq;
typedef struct {
SMsgHead header;
uint64_t sId;
uint64_t queryId;
uint64_t taskId;
} SQueryContinueReq;
typedef struct {
SMsgHead header;

4
include/common/tmsgdef.h
View File

@ -129,7 +129,7 @@ enum {
TD_DEF_MSG_TYPE(TDMT_MND_VGROUP_LIST, "mnode-vgroup-list", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_KILL_QUERY, "mnode-kill-query", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_KILL_CONN, "mnode-kill-conn", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_HEARTBEAT, "mnode-heartbeat", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_HEARTBEAT, "mnode-heartbeat", SClientHbBatchReq, SClientHbBatchRsp)
TD_DEF_MSG_TYPE(TDMT_MND_SHOW, "mnode-show", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_SHOW_RETRIEVE, "mnode-retrieve", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_STATUS, "mnode-status", NULL, NULL)
@ -170,6 +170,8 @@ enum {
TD_DEF_MSG_TYPE(TDMT_VND_DROP_TOPIC, "vnode-drop-topic", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_VND_SHOW_TABLES, "vnode-show-tables", SVShowTablesReq, SVShowTablesRsp)
TD_DEF_MSG_TYPE(TDMT_VND_SHOW_TABLES_FETCH, "vnode-show-tables-fetch", SVShowTablesFetchReq, SVShowTablesFetchRsp)
TD_DEF_MSG_TYPE(TDMT_VND_QUERY_CONTINUE, "vnode-query-continue", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_VND_SCHEDULE_DATA_SINK, "vnode-schedule-data-sink", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_VND_SUBSCRIBE, "vnode-subscribe", SMVSubscribeReq, SMVSubscribeRsp)

19
include/libs/qworker/qworker.h
View File

@ -22,9 +22,18 @@ extern "C" {
#include "trpc.h"
enum {
NODE_TYPE_VNODE = 1,
NODE_TYPE_QNODE,
NODE_TYPE_SNODE,
};
typedef struct SQWorkerCfg {
uint32_t maxSchedulerNum;
uint32_t maxResCacheNum;
uint32_t maxTaskNum;
uint32_t maxSchTaskNum;
} SQWorkerCfg;
@ -39,11 +48,17 @@ typedef struct {
uint64_t numOfErrors;
} SQWorkerStat;
typedef int32_t (*putReqToQueryQFp)(void *, struct SRpcMsg *);
int32_t qWorkerInit(SQWorkerCfg *cfg, void **qWorkerMgmt);
int32_t qWorkerInit(int8_t nodeType, int32_t nodeId, SQWorkerCfg *cfg, void **qWorkerMgmt, void *nodeObj, putReqToQueryQFp fp);
int32_t qWorkerProcessQueryMsg(void *node, void *qWorkerMgmt, SRpcMsg *pMsg);
int32_t qWorkerProcessQueryContinueMsg(void *node, void *qWorkerMgmt, SRpcMsg *pMsg);
int32_t qWorkerProcessDataSinkMsg(void *node, void *qWorkerMgmt, SRpcMsg *pMsg);
int32_t qWorkerProcessReadyMsg(void *node, void *qWorkerMgmt, SRpcMsg *pMsg);
int32_t qWorkerProcessStatusMsg(void *node, void *qWorkerMgmt, SRpcMsg *pMsg);

78
source/client/inc/clientHb.h
View File

@ -1,78 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "os.h"
#include "tarray.h"
#include "thash.h"
#include "tmsg.h"
#define HEARTBEAT_INTERVAL 1500 // ms
typedef enum {
HEARTBEAT_TYPE_MQ = 0,
// types can be added here
//
HEARTBEAT_TYPE_MAX
} EHbType;
typedef int32_t (*FHbRspHandle)(SClientHbRsp* pReq);
typedef struct SAppHbMgr {
// statistics
int32_t reportCnt;
int32_t connKeyCnt;
int64_t reportBytes; // not implemented
int64_t startTime;
// ctl
SRWLatch lock; // lock is used in serialization
// connection
void* transporter;
SEpSet epSet;
// info
SHashObj* activeInfo; // hash<SClientHbKey, SClientHbReq>
SHashObj* getInfoFuncs; // hash<SClientHbKey, FGetConnInfo>
} SAppHbMgr;
typedef struct SClientHbMgr {
int8_t inited;
// ctl
int8_t threadStop;
pthread_t thread;
pthread_mutex_t lock; // used when app init and cleanup
SArray* appHbMgrs; // SArray<SAppHbMgr*> one for each cluster
FHbRspHandle handle[HEARTBEAT_TYPE_MAX];
} SClientHbMgr;
// TODO: embed param into function
// return type: SArray<Skv>
typedef SArray* (*FGetConnInfo)(SClientHbKey connKey, void* param);
// global, called by mgmt
int hbMgrInit();
void hbMgrCleanUp();
int hbHandleRsp(SClientHbBatchRsp* hbRsp);
// cluster level
SAppHbMgr* appHbMgrInit(void* transporter, SEpSet epSet);
void appHbMgrCleanup(SAppHbMgr* pAppHbMgr);
// conn level
int hbRegisterConn(SAppHbMgr* pAppHbMgr, SClientHbKey connKey, FGetConnInfo func);
void hbDeregisterConn(SAppHbMgr* pAppHbMgr, SClientHbKey connKey);
int hbAddConnInfo(SAppHbMgr* pAppHbMgr, SClientHbKey connKey, void* key, void* value, int32_t keyLen, int32_t valueLen);
// mq
void hbMgrInitMqHbRspHandle();

74
source/client/inc/clientInt.h
View File

@ -31,6 +31,41 @@ extern "C" {
#include "trpc.h"
#include "query.h"
#define HEARTBEAT_INTERVAL 1500 // ms
typedef struct SAppInstInfo SAppInstInfo;
typedef int32_t (*FHbRspHandle)(SClientHbRsp* pReq);
typedef struct SAppHbMgr {
// statistics
int32_t reportCnt;
int32_t connKeyCnt;
int64_t reportBytes; // not implemented
int64_t startTime;
// ctl
SRWLatch lock; // lock is used in serialization
// connection
SAppInstInfo* pAppInstInfo;
// info
SHashObj* activeInfo; // hash<SClientHbKey, SClientHbReq>
SHashObj* getInfoFuncs; // hash<SClientHbKey, FGetConnInfo>
} SAppHbMgr;
typedef struct SClientHbMgr {
int8_t inited;
// ctl
int8_t threadStop;
pthread_t thread;
pthread_mutex_t lock; // used when app init and cleanup
SArray* appHbMgrs; // SArray<SAppHbMgr*> one for each cluster
FHbRspHandle handle[HEARTBEAT_TYPE_MAX];
} SClientHbMgr;
// TODO: embed param into function
// return type: SArray<Skv>
typedef SArray* (*FGetConnInfo)(SClientHbKey connKey, void* param);
typedef struct SQueryExecMetric {
int64_t start; // start timestamp
int64_t parsed; // start to parse
@ -55,15 +90,15 @@ typedef struct SHeartBeatInfo {
void *pTimer; // timer, used to send request msg to mnode
} SHeartBeatInfo;
typedef struct SAppInstInfo {
int64_t numOfConns;
SCorEpSet mgmtEp;
SInstanceSummary summary;
struct SAppInstInfo {
int64_t numOfConns;
SCorEpSet mgmtEp;
SInstanceSummary summary;
SList *pConnList; // STscObj linked list
int64_t clusterId;
int64_t clusterId;
void *pTransporter;
SHeartBeatInfo hb;
} SAppInstInfo;
struct SAppHbMgr *pAppHbMgr;
};
typedef struct SAppInfo {
int64_t startTime;
@ -81,12 +116,17 @@ typedef struct STscObj {
char db[TSDB_DB_FNAME_LEN];
int32_t acctId;
uint32_t connId;
int32_t connType;
uint64_t id; // ref ID returned by taosAddRef
pthread_mutex_t mutex; // used to protect the operation on db
int32_t numOfReqs; // number of sqlObj bound to this connection
SAppInstInfo *pAppInfo;
} STscObj;
typedef struct SMqConsumer {
STscObj* pTscObj;
} SMqConsumer;
typedef struct SReqResultInfo {
const char *pRspMsg;
const char *pData;
@ -169,6 +209,26 @@ void *doFetchRow(SRequestObj* pRequest);
void setResultDataPtr(SReqResultInfo* pResultInfo, TAOS_FIELD* pFields, int32_t numOfCols, int32_t numOfRows);
// --- heartbeat
// global, called by mgmt
int hbMgrInit();
void hbMgrCleanUp();
int hbHandleRsp(SClientHbBatchRsp* hbRsp);
// cluster level
SAppHbMgr* appHbMgrInit(SAppInstInfo* pAppInstInfo);
void appHbMgrCleanup(SAppHbMgr* pAppHbMgr);
// conn level
int hbRegisterConn(SAppHbMgr* pAppHbMgr, SClientHbKey connKey, FGetConnInfo func);
void hbDeregisterConn(SAppHbMgr* pAppHbMgr, SClientHbKey connKey);
int hbAddConnInfo(SAppHbMgr* pAppHbMgr, SClientHbKey connKey, void* key, void* value, int32_t keyLen, int32_t valueLen);
// --- mq
void hbMgrInitMqHbRspHandle();
#ifdef __cplusplus
}
#endif

91
source/client/src/clientHb.c
View File

@ -13,7 +13,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "clientHb.h"
#include "clientInt.h"
#include "trpc.h"
static SClientHbMgr clientHbMgr = {0};
@ -21,10 +21,18 @@ static SClientHbMgr clientHbMgr = {0};
static int32_t hbCreateThread();
static void hbStopThread();
static int32_t hbMqHbRspHandle(SClientHbRsp* pReq) {
static int32_t hbMqHbRspHandle(SClientHbRsp* pRsp) {
return 0;
}
static int32_t hbMqAsyncCallBack(void* param, const SDataBuf* pMsg, int32_t code) {
if (code != 0) {
return -1;
}
SClientHbRsp* pRsp = (SClientHbRsp*) pMsg->pData;
return hbMqHbRspHandle(pRsp);
}
void hbMgrInitMqHbRspHandle() {
clientHbMgr.handle[HEARTBEAT_TYPE_MQ] = hbMqHbRspHandle;
}
@ -35,18 +43,18 @@ static FORCE_INLINE void hbMgrInitHandle() {
}
SClientHbBatchReq* hbGatherAllInfo(SAppHbMgr *pAppHbMgr) {
SClientHbBatchReq* pReq = malloc(sizeof(SClientHbBatchReq));
if (pReq == NULL) {
SClientHbBatchReq* pBatchReq = malloc(sizeof(SClientHbBatchReq));
if (pBatchReq == NULL) {
terrno = TSDB_CODE_TSC_OUT_OF_MEMORY;
return NULL;
}
int32_t connKeyCnt = atomic_load_32(&pAppHbMgr->connKeyCnt);
pReq->reqs = taosArrayInit(connKeyCnt, sizeof(SClientHbReq));
pBatchReq->reqs = taosArrayInit(connKeyCnt, sizeof(SClientHbReq));
void *pIter = taosHashIterate(pAppHbMgr->activeInfo, NULL);
while (pIter != NULL) {
taosArrayPush(pReq->reqs, pIter);
SClientHbReq* pOneReq = pIter;
taosArrayPush(pBatchReq->reqs, pOneReq);
taosHashClear(pOneReq->info);
pIter = taosHashIterate(pAppHbMgr->activeInfo, pIter);
@ -59,10 +67,10 @@ SClientHbBatchReq* hbGatherAllInfo(SAppHbMgr *pAppHbMgr) {
taosHashCopyKey(pIter, &connKey);
getConnInfoFp(connKey, NULL);
pIter = taosHashIterate(pAppHbMgr->activeInfo, pIter);
pIter = taosHashIterate(pAppHbMgr->getInfoFuncs, pIter);
}
return pReq;
return pBatchReq;
}
static void* hbThreadFunc(void* param) {
@ -75,20 +83,48 @@ static void* hbThreadFunc(void* param) {
int sz = taosArrayGetSize(clientHbMgr.appHbMgrs);
for(int i = 0; i < sz; i++) {
SAppHbMgr* pAppHbMgr = taosArrayGet(clientHbMgr.appHbMgrs, i);
SClientHbBatchReq* pReq = hbGatherAllInfo(pAppHbMgr);
void* reqStr = NULL;
int tlen = tSerializeSClientHbBatchReq(&reqStr, pReq);
SMsgSendInfo info;
/*info.fp = hbHandleRsp;*/
SAppHbMgr* pAppHbMgr = taosArrayGetP(clientHbMgr.appHbMgrs, i);
int32_t connCnt = atomic_load_32(&pAppHbMgr->connKeyCnt);
if (connCnt == 0) {
continue;
}
SClientHbBatchReq* pReq = hbGatherAllInfo(pAppHbMgr);
if (pReq == NULL) {
continue;
}
int tlen = tSerializeSClientHbBatchReq(NULL, pReq);
void *buf = malloc(tlen);
if (buf == NULL) {
//TODO: error handling
break;
}
void *bufCopy = buf;
tSerializeSClientHbBatchReq(&bufCopy, pReq);
SMsgSendInfo *pInfo = malloc(sizeof(SMsgSendInfo));
if (pInfo == NULL) {
terrno = TSDB_CODE_TSC_OUT_OF_MEMORY;
tFreeClientHbBatchReq(pReq);
free(buf);
break;
}
pInfo->fp = hbMqAsyncCallBack;
pInfo->msgInfo.pData = buf;
pInfo->msgInfo.len = tlen;
pInfo->msgType = TDMT_MND_HEARTBEAT;
pInfo->param = NULL;
pInfo->requestId = generateRequestId();
pInfo->requestObjRefId = 0;
SAppInstInfo *pAppInstInfo = pAppHbMgr->pAppInstInfo;
int64_t transporterId = 0;
asyncSendMsgToServer(pAppHbMgr->transporter, &pAppHbMgr->epSet, &transporterId, &info);
SEpSet epSet = getEpSet_s(&pAppInstInfo->mgmtEp);
asyncSendMsgToServer(pAppInstInfo->pTransporter, &epSet, &transporterId, pInfo);
tFreeClientHbBatchReq(pReq);
atomic_add_fetch_32(&pAppHbMgr->reportCnt, 1);
taosMsleep(HEARTBEAT_INTERVAL);
}
taosMsleep(HEARTBEAT_INTERVAL);
}
return NULL;
}
@ -110,7 +146,8 @@ static void hbStopThread() {
atomic_store_8(&clientHbMgr.threadStop, 1);
}
SAppHbMgr* appHbMgrInit(void* transporter, SEpSet epSet) {
SAppHbMgr* appHbMgrInit(SAppInstInfo* pAppInstInfo) {
hbMgrInit();
SAppHbMgr* pAppHbMgr = malloc(sizeof(SAppHbMgr));
if (pAppHbMgr == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
@ -119,16 +156,27 @@ SAppHbMgr* appHbMgrInit(void* transporter, SEpSet epSet) {
// init stat
pAppHbMgr->startTime = taosGetTimestampMs();
// init connection info
pAppHbMgr->transporter = transporter;
pAppHbMgr->epSet = epSet;
// init app info
pAppHbMgr->pAppInstInfo = pAppInstInfo;
// init hash info
pAppHbMgr->activeInfo = taosHashInit(64, hbKeyHashFunc, 1, HASH_ENTRY_LOCK);
if (pAppHbMgr->activeInfo == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
free(pAppHbMgr);
return NULL;
}
pAppHbMgr->activeInfo->freeFp = tFreeClientHbReq;
// init getInfoFunc
pAppHbMgr->getInfoFuncs = taosHashInit(64, hbKeyHashFunc, 1, HASH_ENTRY_LOCK);
if (pAppHbMgr->getInfoFuncs == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
free(pAppHbMgr);
return NULL;
}
taosArrayPush(clientHbMgr.appHbMgrs, &pAppHbMgr);
return pAppHbMgr;
}
@ -138,7 +186,7 @@ void appHbMgrCleanup(SAppHbMgr* pAppHbMgr) {
int sz = taosArrayGetSize(clientHbMgr.appHbMgrs);
for (int i = 0; i < sz; i++) {
SAppHbMgr* pTarget = taosArrayGet(clientHbMgr.appHbMgrs, i);
SAppHbMgr* pTarget = taosArrayGetP(clientHbMgr.appHbMgrs, i);
if (pAppHbMgr == pTarget) {
taosHashCleanup(pTarget->activeInfo);
taosHashCleanup(pTarget->getInfoFuncs);
@ -171,7 +219,6 @@ void hbMgrCleanUp() {
if (old == 0) return;
taosArrayDestroy(clientHbMgr.appHbMgrs);
}
int hbHandleRsp(SClientHbBatchRsp* hbRsp) {

117
source/client/src/clientImpl.c
View File

@ -117,6 +117,7 @@ TAOS *taos_connect_internal(const char *ip, const char *user, const char *pass,
SAppInstInfo* p = calloc(1, sizeof(struct SAppInstInfo));
p->mgmtEp = epSet;
p->pTransporter = openTransporter(user, secretEncrypt, tsNumOfCores);
p->pAppHbMgr = appHbMgrInit(p);
taosHashPut(appInfo.pInstMap, key, strlen(key), &p, POINTER_BYTES);
pInst = &p;
@ -259,6 +260,101 @@ int32_t scheduleQuery(SRequestObj* pRequest, SQueryDag* pDag) {
return scheduleAsyncExecJob(pRequest->pTscObj->pAppInfo->pTransporter, NULL, pDag, &pRequest->body.pQueryJob);
}
typedef struct tmq_t tmq_t;
typedef struct SMqClientTopic {
// subscribe info
int32_t sqlLen;
char* sql;
char* topicName;
int64_t topicId;
// statistics
int64_t consumeCnt;
// offset
int64_t committedOffset;
int64_t currentOffset;
//connection info
int32_t vgId;
SEpSet epSet;
} SMqClientTopic;
typedef struct tmq_resp_err_t {
int32_t code;
} tmq_resp_err_t;
typedef struct tmq_topic_vgroup_list_t {
char* topicName;
int32_t vgId;
int64_t committedOffset;
} tmq_topic_vgroup_list_t;
typedef void (tmq_commit_cb(tmq_t*, tmq_resp_err_t, tmq_topic_vgroup_list_t*, void* param));
typedef struct tmq_conf_t{
char* clientId;
char* groupId;
char* ip;
uint16_t port;
tmq_commit_cb* commit_cb;
} tmq_conf_t;
struct tmq_t {
char groupId[256];
char clientId[256];
STscObj* pTscObj;
tmq_commit_cb* commit_cb;
SArray* clientTopics; // SArray<SMqClientTopic>
};
void tmq_conf_set_offset_commit_cb(tmq_conf_t* conf, tmq_commit_cb* cb) {
conf->commit_cb = cb;
}
SArray* tmqGetConnInfo(SClientHbKey connKey, void* param) {
tmq_t* pTmq = (void*)param;
SArray* pArray = taosArrayInit(0, sizeof(SKv));
if (pArray == NULL) {
return NULL;
}
SKv kv = {0};
kv.key = malloc(256);
if (kv.key == NULL) {
taosArrayDestroy(pArray);
return NULL;
}
strcpy(kv.key, "groupId");
kv.keyLen = strlen("groupId") + 1;
kv.value = malloc(256);
if (kv.value == NULL) {
free(kv.key);
taosArrayDestroy(pArray);
return NULL;
}
strcpy(kv.value, pTmq->groupId);
kv.valueLen = strlen(pTmq->groupId) + 1;
taosArrayPush(pArray, &kv);
strcpy(kv.key, "clientUid");
kv.keyLen = strlen("clientUid") + 1;
*(uint32_t*)kv.value = pTmq->pTscObj->connId;
kv.valueLen = sizeof(uint32_t);
return NULL;
}
tmq_t* tmqCreateConsumerImpl(TAOS* conn, tmq_conf_t* conf) {
tmq_t* pTmq = malloc(sizeof(tmq_t));
if (pTmq == NULL) {
return NULL;
}
strcpy(pTmq->groupId, conf->groupId);
strcpy(pTmq->clientId, conf->clientId);
pTmq->pTscObj = (STscObj*)conn;
pTmq->pTscObj->connType = HEARTBEAT_TYPE_MQ;
return pTmq;
}
TAOS_RES *taos_create_topic(TAOS* taos, const char* topicName, const char* sql, int sqlLen) {
STscObj *pTscObj = (STscObj*)taos;
SRequestObj *pRequest = NULL;
@ -351,6 +447,25 @@ _return:
return pRequest;
}
typedef struct tmq_message_t {
int32_t numOfRows;
char* topicName;
TAOS_ROW row[];
} tmq_message_t;
tmq_message_t* tmq_consume_poll(tmq_t* mq, int64_t blocking_time) {
return NULL;
}
tmq_resp_err_t* tmq_commit(tmq_t* mq, void* callback, int32_t async) {
return NULL;
}
void tmq_message_destroy(tmq_message_t* mq_message) {
}
TAOS_RES *taos_query_l(TAOS *taos, const char *sql, int sqlLen) {
STscObj *pTscObj = (STscObj *)taos;
if (sqlLen > (size_t) tsMaxSQLStringLen) {
@ -708,4 +823,4 @@ void setQueryResultByRsp(SReqResultInfo* pResultInfo, const SRetrieveTableRsp* p
pResultInfo->completed = (pRsp->completed == 1);
setResultDataPtr(pResultInfo, pResultInfo->fields, pResultInfo->numOfCols, pResultInfo->numOfRows);
}
}

5
source/client/src/clientMsgHandler.c
View File

@ -71,6 +71,9 @@ int processConnectRsp(void* param, const SDataBuf* pMsg, int32_t code) {
pTscObj->pAppInfo->clusterId = pConnect->clusterId;
atomic_add_fetch_64(&pTscObj->pAppInfo->numOfConns, 1);
SClientHbKey connKey = {.connId = pConnect->connId, .hbType = HEARTBEAT_TYPE_QUERY};
hbRegisterConn(pTscObj->pAppInfo->pAppHbMgr, connKey, NULL);
// pRequest->body.resInfo.pRspMsg = pMsg->pData;
tscDebug("0x%" PRIx64 " clusterId:%" PRId64 ", totalConn:%" PRId64, pRequest->requestId, pConnect->clusterId,
pTscObj->pAppInfo->numOfConns);
@ -379,4 +382,4 @@ void initMsgHandleFp() {
handleRequestRspFp[TMSG_INDEX(TDMT_VND_SHOW_TABLES)] = processShowRsp;
handleRequestRspFp[TMSG_INDEX(TDMT_VND_SHOW_TABLES_FETCH)] = processRetrieveVndRsp;
}
}

66
source/client/test/clientTests.cpp
View File

@ -48,13 +48,14 @@ int main(int argc, char** argv) {
TEST(testCase, driverInit_Test) { taos_init(); }
//TEST(testCase, connect_Test) {
// TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
// if (pConn == NULL) {
// printf("failed to connect to server, reason:%s\n", taos_errstr(NULL));
// }
// taos_close(pConn);
//}
TEST(testCase, connect_Test) {
TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
if (pConn == NULL) {
printf("failed to connect to server, reason:%s\n", taos_errstr(NULL));
}
sleep(3);
taos_close(pConn);
}
//TEST(testCase, create_user_Test) {
// TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
@ -148,36 +149,27 @@ TEST(testCase, driverInit_Test) { taos_init(); }
//}
//
//TEST(testCase, create_db_Test) {
// TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
// assert(pConn != NULL);
//
// TAOS_RES* pRes = taos_query(pConn, "drop database abc1");
// if (taos_errno(pRes) != 0) {
// printf("failed to drop database, reason:%s\n", taos_errstr(pRes));
// }
//
// taos_free_result(pRes);
//
// pRes = taos_query(pConn, "create database abc1 vgroups 2");
// if (taos_errno(pRes) != 0) {
// printf("error in create db, reason:%s\n", taos_errstr(pRes));
// }
//
// TAOS_FIELD* pFields = taos_fetch_fields(pRes);
// ASSERT_TRUE(pFields == NULL);
//
// int32_t numOfFields = taos_num_fields(pRes);
// ASSERT_EQ(numOfFields, 0);
//
// taos_free_result(pRes);
//
// pRes = taos_query(pConn, "create database if not exists abc1 vgroups 4");
// if (taos_errno(pRes) != 0) {
// printf("failed to create database abc1, reason:%s\n", taos_errstr(pRes));
// }
//
// taos_free_result(pRes);
// taos_close(pConn);
//TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
//assert(pConn != NULL);
//TAOS_RES* pRes = taos_query(pConn, "create database abc1 vgroups 2");
//if (taos_errno(pRes) != 0) {
//printf("error in create db, reason:%s\n", taos_errstr(pRes));
//}
//TAOS_FIELD* pFields = taos_fetch_fields(pRes);
//ASSERT_TRUE(pFields == NULL);
//int32_t numOfFields = taos_num_fields(pRes);
//ASSERT_EQ(numOfFields, 0);
//taos_free_result(pRes);
//pRes = taos_query(pConn, "create database abc1 vgroups 4");
//if (taos_errno(pRes) != 0) {
//printf("error in create db, reason:%s\n", taos_errstr(pRes));
//}
//taos_close(pConn);
//}
//
//TEST(testCase, create_dnode_Test) {

74
source/common/src/tmsg.c
View File

@ -89,7 +89,7 @@ int tSerializeSClientHbReq(void **buf, const SClientHbReq *pReq) {
int tlen = 0;
tlen += taosEncodeSClientHbKey(buf, &pReq->connKey);
int kvNum = taosHashGetSize(pReq->info);
int32_t kvNum = taosHashGetSize(pReq->info);
tlen += taosEncodeFixedI32(buf, kvNum);
SKv kv;
void* pIter = taosHashIterate(pReq->info, pIter);
@ -104,14 +104,15 @@ int tSerializeSClientHbReq(void **buf, const SClientHbReq *pReq) {
return tlen;
}
void *tDeserializeClientHbReq(void *buf, SClientHbReq *pReq) {
ASSERT(pReq->info != NULL);
void *tDeserializeSClientHbReq(void *buf, SClientHbReq *pReq) {
buf = taosDecodeSClientHbKey(buf, &pReq->connKey);
// TODO: error handling
int kvNum;
taosDecodeFixedI32(buf, &kvNum);
pReq->info = taosHashInit(kvNum, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), true, HASH_NO_LOCK);
int32_t kvNum;
buf = taosDecodeFixedI32(buf, &kvNum);
if (pReq->info == NULL) {
pReq->info = taosHashInit(kvNum, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), true, HASH_NO_LOCK);
}
for(int i = 0; i < kvNum; i++) {
SKv kv;
buf = taosDecodeSKv(buf, &kv);
@ -121,12 +122,69 @@ void *tDeserializeClientHbReq(void *buf, SClientHbReq *pReq) {
return buf;
}
int tSerializeSClientHbBatchReq(void** buf, const SClientHbBatchReq* pReq) {
int tSerializeSClientHbRsp(void** buf, const SClientHbRsp* pRsp) {
int tlen = 0;
tlen += taosEncodeSClientHbKey(buf, &pRsp->connKey);
tlen += taosEncodeFixedI32(buf, pRsp->status);
tlen += taosEncodeFixedI32(buf, pRsp->bodyLen);
tlen += taosEncodeBinary(buf, pRsp->body, pRsp->bodyLen);
return tlen;
}
void* tDeserializeSClientHbRsp(void* buf, SClientHbRsp* pRsp) {
buf = taosDecodeSClientHbKey(buf, &pRsp->connKey);
buf = taosDecodeFixedI32(buf, &pRsp->status);
buf = taosDecodeFixedI32(buf, &pRsp->bodyLen);
buf = taosDecodeBinary(buf, &pRsp->body, pRsp->bodyLen);
return buf;
}
int tSerializeSClientHbBatchReq(void** buf, const SClientHbBatchReq* pBatchReq) {
int tlen = 0;
tlen += taosEncodeFixedI64(buf, pBatchReq->reqId);
int32_t reqNum = taosArrayGetSize(pBatchReq->reqs);
tlen += taosEncodeFixedI32(buf, reqNum);
for (int i = 0; i < reqNum; i++) {
SClientHbReq* pReq = taosArrayGet(pBatchReq->reqs, i);
tlen += tSerializeSClientHbReq(buf, pReq);
}
return tlen;
}
void* tDeserializeClientHbBatchReq(void* buf, SClientHbBatchReq* pReq) {
void* tDeserializeSClientHbBatchReq(void* buf, SClientHbBatchReq* pBatchReq) {
buf = taosDecodeFixedI64(buf, &pBatchReq->reqId);
if (pBatchReq->reqs == NULL) {
pBatchReq->reqs = taosArrayInit(0, sizeof(SClientHbReq));
}
int32_t reqNum;
buf = taosDecodeFixedI32(buf, &reqNum);
for (int i = 0; i < reqNum; i++) {
SClientHbReq req = {0};
buf = tDeserializeSClientHbReq(buf, &req);
taosArrayPush(pBatchReq->reqs, &req);
}
return buf;
}
int tSerializeSClientHbBatchRsp(void** buf, const SClientHbBatchRsp* pBatchRsp) {
int tlen = 0;
int32_t sz = taosArrayGetSize(pBatchRsp->rsps);
tlen += taosEncodeFixedI32(buf, sz);
for (int i = 0; i < sz; i++) {
SClientHbRsp* pRsp = taosArrayGet(pBatchRsp->rsps, i);
tlen += tSerializeSClientHbRsp(buf, pRsp);
}
return tlen;
}
void* tDeserializeSClientHbBatchRsp(void* buf, SClientHbBatchRsp* pBatchRsp) {
int32_t sz;
buf = taosDecodeFixedI32(buf, &sz);
pBatchRsp->rsps = taosArrayInit(sz, sizeof(SClientHbRsp));
for (int i = 0; i < sz; i++) {
SClientHbRsp rsp = {0};
buf = tDeserializeSClientHbRsp(buf, &rsp);
taosArrayPush(pBatchRsp->rsps, &rsp);
}
return buf;
}

34
source/dnode/mnode/impl/src/mndProfile.c
View File

@ -258,6 +258,39 @@ static int32_t mndSaveQueryStreamList(SConnObj *pConn, SHeartBeatReq *pReq) {
}
static int32_t mndProcessHeartBeatReq(SMnodeMsg *pReq) {
SMnode *pMnode = pReq->pMnode;
char *batchReqStr = pReq->rpcMsg.pCont;
SClientHbBatchReq batchReq = {0};
tDeserializeSClientHbBatchReq(batchReqStr, &batchReq);
SArray *pArray = batchReq.reqs;
int sz = taosArrayGetSize(pArray);
SClientHbBatchRsp batchRsp = {0};
batchRsp.rsps = taosArrayInit(0, sizeof(SClientHbRsp));
for (int i = 0; i < sz; i++) {
SClientHbReq* pHbReq = taosArrayGet(pArray, i);
if (pHbReq->connKey.hbType == HEARTBEAT_TYPE_QUERY) {
} else if (pHbReq->connKey.hbType == HEARTBEAT_TYPE_MQ) {
SClientHbRsp rsp = {
.status = 0,
.connKey = pHbReq->connKey,
.bodyLen = 0,
.body = NULL
};
taosArrayPush(batchRsp.rsps, &rsp);
}
}
int32_t tlen = tSerializeSClientHbBatchRsp(NULL, &batchRsp);
void* buf = rpcMallocCont(tlen);
void* bufCopy = buf;
tSerializeSClientHbBatchRsp(&bufCopy, &batchRsp);
pReq->contLen = tlen;
pReq->pCont = buf;
return 0;
#if 0
SMnode *pMnode = pReq->pMnode;
SProfileMgmt *pMgmt = &pMnode->profileMgmt;
@ -327,6 +360,7 @@ static int32_t mndProcessHeartBeatReq(SMnodeMsg *pReq) {
pReq->contLen = sizeof(SConnectRsp);
pReq->pCont = pRsp;
return 0;
#endif
}
static int32_t mndProcessKillQueryReq(SMnodeMsg *pReq) {

39
source/dnode/mnode/impl/test/profile/profile.cpp
View File

@ -96,6 +96,38 @@ TEST_F(MndTestProfile, 03_ConnectMsg_Show) {
}
TEST_F(MndTestProfile, 04_HeartBeatMsg) {
SClientHbBatchReq batchReq;
batchReq.reqs = taosArrayInit(0, sizeof(SClientHbReq));
SClientHbReq req = {0};
req.connKey = {.connId = 123, .hbType = HEARTBEAT_TYPE_MQ};
req.info = taosHashInit(64, hbKeyHashFunc, 1, HASH_ENTRY_LOCK);
SKv kv;
kv.key = (void*)"abc";
kv.keyLen = 4;
kv.value = (void*)"bcd";
kv.valueLen = 4;
taosHashPut(req.info, kv.key, kv.keyLen, kv.value, kv.valueLen);
taosArrayPush(batchReq.reqs, &req);
int32_t tlen = tSerializeSClientHbBatchReq(NULL, &batchReq);
void* buf = (SClientHbBatchReq*)rpcMallocCont(tlen);
void* bufCopy = buf;
tSerializeSClientHbBatchReq(&bufCopy, &batchReq);
SRpcMsg* pMsg = test.SendReq(TDMT_MND_HEARTBEAT, buf, tlen);
ASSERT_NE(pMsg, nullptr);
ASSERT_EQ(pMsg->code, 0);
char* pRspChar = (char*)pMsg->pCont;
SClientHbBatchRsp rsp = {0};
tDeserializeSClientHbBatchRsp(pRspChar, &rsp);
int sz = taosArrayGetSize(rsp.rsps);
ASSERT_EQ(sz, 1);
SClientHbRsp* pRsp = (SClientHbRsp*) taosArrayGet(rsp.rsps, 0);
EXPECT_EQ(pRsp->connKey.connId, 123);
EXPECT_EQ(pRsp->connKey.hbType, HEARTBEAT_TYPE_MQ);
EXPECT_EQ(pRsp->status, 0);
#if 0
int32_t contLen = sizeof(SHeartBeatReq);
SHeartBeatReq* pReq = (SHeartBeatReq*)rpcMallocCont(contLen);
@ -129,9 +161,12 @@ TEST_F(MndTestProfile, 04_HeartBeatMsg) {
EXPECT_EQ(pRsp->epSet.numOfEps, 1);
EXPECT_EQ(pRsp->epSet.port[0], 9031);
EXPECT_STREQ(pRsp->epSet.fqdn[0], "localhost");
#endif
}
TEST_F(MndTestProfile, 05_KillConnMsg) {
// temporary remove since kill will use new heartbeat msg
#if 0
{
int32_t contLen = sizeof(SKillConnReq);
@ -190,6 +225,7 @@ TEST_F(MndTestProfile, 05_KillConnMsg) {
connId = pRsp->connId;
}
#endif
}
TEST_F(MndTestProfile, 06_KillConnMsg_InvalidConn) {
@ -204,6 +240,8 @@ TEST_F(MndTestProfile, 06_KillConnMsg_InvalidConn) {
}
TEST_F(MndTestProfile, 07_KillQueryMsg) {
// temporary remove since kill will use new heartbeat msg
#if 0
{
int32_t contLen = sizeof(SKillQueryReq);
@ -252,6 +290,7 @@ TEST_F(MndTestProfile, 07_KillQueryMsg) {
EXPECT_EQ(pRsp->epSet.port[0], 9031);
EXPECT_STREQ(pRsp->epSet.fqdn[0], "localhost");
}
#endif
}
TEST_F(MndTestProfile, 08_KillQueryMsg_InvalidConn) {

1
source/dnode/vnode/src/inc/vnodeQuery.h
View File

@ -22,6 +22,7 @@ extern "C" {
#include "qworker.h"
#include "vnode.h"
typedef struct SQWorkerMgmt SQHandle;
int vnodeQueryOpen(SVnode *pVnode);

17
source/dnode/vnode/src/vnd/vnodeQuery.c
View File

@ -19,11 +19,22 @@
static int32_t vnodeGetTableList(SVnode *pVnode, SRpcMsg *pMsg);
static int vnodeGetTableMeta(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp);
int vnodeQueryOpen(SVnode *pVnode) { return qWorkerInit(NULL, &pVnode->pQuery); }
int vnodeQueryOpen(SVnode *pVnode) { return qWorkerInit(NODE_TYPE_VNODE, pVnode->vgId, NULL, &pVnode->pQuery, pVnode, vnodePutReqToVQueryQ); }
int vnodeProcessQueryReq(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
vTrace("query message is processed");
return qWorkerProcessQueryMsg(pVnode->pTsdb, pVnode->pQuery, pMsg);
vTrace("query message is processing");
switch (pMsg->msgType) {
case TDMT_VND_QUERY:
return qWorkerProcessQueryMsg(pVnode->pTsdb, pVnode->pQuery, pMsg);
case TDMT_VND_QUERY_CONTINUE:
return qWorkerProcessQueryContinueMsg(pVnode->pTsdb, pVnode->pQuery, pMsg);
case TDMT_VND_SCHEDULE_DATA_SINK:
return qWorkerProcessDataSinkMsg(pVnode->pTsdb, pVnode->pQuery, pMsg);
default:
vError("unknown msg type:%d in query queue", pMsg->msgType);
return TSDB_CODE_VND_APP_ERROR;
}
}
int vnodeProcessFetchReq(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {

6
source/libs/executor/src/dataDispatcher.c
View File

@ -182,6 +182,12 @@ static void getDataLength(SDataSinkHandle* pHandle, int32_t* pLen, bool* pQueryE
static int32_t getDataBlock(SDataSinkHandle* pHandle, SOutputData* pOutput) {
SDataDispatchHandle* pDispatcher = (SDataDispatchHandle*)pHandle;
if (NULL == pDispatcher->nextOutput.pData) {
assert(pDispatcher->queryEnd);
pOutput->useconds = pDispatcher->useconds;
pOutput->precision = pDispatcher->schema.precision;
return TSDB_CODE_SUCCESS;
}
SDataCacheEntry* pEntry = (SDataCacheEntry*)(pDispatcher->nextOutput.pData);
memcpy(pOutput->pData, pEntry->data, pEntry->dataLen);
pOutput->numOfRows = pEntry->numOfRows;

6
source/libs/executor/src/executorMain.c
View File

@ -178,8 +178,10 @@ int32_t qExecTask(qTaskInfo_t tinfo, DataSinkHandle* handle) {
publishOperatorProfEvent(pTaskInfo->pRoot, QUERY_PROF_BEFORE_OPERATOR_EXEC);
int64_t st = 0;
*handle = pTaskInfo->dsHandle;
if (handle) {
*handle = pTaskInfo->dsHandle;
}
while(1) {
st = taosGetTimestampUs();
SSDataBlock* pRes = pTaskInfo->pRoot->exec(pTaskInfo->pRoot, &newgroup);

6
source/libs/planner/src/planner.c
View File

@ -65,9 +65,9 @@ int32_t qCreateQueryDag(const struct SQueryNode* pNode, struct SQueryDag** pDag,
}
if (pLogicPlan->info.type != QNODE_MODIFY) {
// char* str = NULL;
// queryPlanToString(pLogicPlan, &str);
// printf("%s\n", str);
char* str = NULL;
queryPlanToString(pLogicPlan, &str);
printf("%s\n", str);
}
code = optimizeQueryPlan(pLogicPlan);

84
source/libs/qworker/inc/qworkerInt.h
View File

@ -23,7 +23,7 @@ extern "C" {
#include "tlockfree.h"
#define QWORKER_DEFAULT_SCHEDULER_NUMBER 10000
#define QWORKER_DEFAULT_RES_CACHE_NUMBER 10000
#define QWORKER_DEFAULT_TASK_NUMBER 10000
#define QWORKER_DEFAULT_SCH_TASK_NUMBER 10000
enum {
@ -57,7 +57,6 @@ enum {
QW_ADD_ACQUIRE,
};
typedef struct SQWTaskStatus {
SRWLatch lock;
int32_t code;
@ -67,12 +66,15 @@ typedef struct SQWTaskStatus {
bool drop;
} SQWTaskStatus;
typedef struct SQWorkerTaskHandlesCache {
typedef struct SQWTaskCtx {
SRWLatch lock;
int8_t sinkScheduled;
int8_t queryScheduled;
bool needRsp;
qTaskInfo_t taskHandle;
DataSinkHandle sinkHandle;
} SQWorkerTaskHandlesCache;
} SQWTaskCtx;
typedef struct SQWSchStatus {
int32_t lastAccessTs; // timestamp in second
@ -82,11 +84,15 @@ typedef struct SQWSchStatus {
// Qnode/Vnode level task management
typedef struct SQWorkerMgmt {
SQWorkerCfg cfg;
SRWLatch schLock;
SRWLatch resLock;
SHashObj *schHash; //key: schedulerId, value: SQWSchStatus
SHashObj *resHash; //key: queryId+taskId, value: SQWorkerResCache
SQWorkerCfg cfg;
int8_t nodeType;
int32_t nodeId;
SRWLatch schLock;
SRWLatch ctxLock;
SHashObj *schHash; //key: schedulerId, value: SQWSchStatus
SHashObj *ctxHash; //key: queryId+taskId, value: SQWTaskCtx
void *nodeObj;
putReqToQueryQFp putToQueueFp;
} SQWorkerMgmt;
#define QW_GOT_RES_DATA(data) (true)
@ -94,41 +100,69 @@ typedef struct SQWorkerMgmt {
#define QW_TASK_NOT_EXIST(code) (TSDB_CODE_QRY_SCH_NOT_EXIST == (code) || TSDB_CODE_QRY_TASK_NOT_EXIST == (code))
#define QW_TASK_ALREADY_EXIST(code) (TSDB_CODE_QRY_TASK_ALREADY_EXIST == (code))
#define QW_TASK_READY_RESP(status) (status == JOB_TASK_STATUS_SUCCEED || status == JOB_TASK_STATUS_FAILED || status == JOB_TASK_STATUS_CANCELLED || status == JOB_TASK_STATUS_PARTIAL_SUCCEED)
#define QW_SET_QTID(id, qid, tid) do { *(uint64_t *)(id) = (qid); *(uint64_t *)((char *)(id) + sizeof(qid)) = (tid); } while (0)
#define QW_GET_QTID(id, qid, tid) do { (qid) = *(uint64_t *)(id); (tid) = *(uint64_t *)((char *)(id) + sizeof(qid)); } while (0)
#define QW_TASK_READY(status) (status == JOB_TASK_STATUS_SUCCEED || status == JOB_TASK_STATUS_FAILED || status == JOB_TASK_STATUS_CANCELLED || status == JOB_TASK_STATUS_PARTIAL_SUCCEED)
#define QW_SET_QTID(id, qId, tId) do { *(uint64_t *)(id) = (qId); *(uint64_t *)((char *)(id) + sizeof(qId)) = (tId); } while (0)
#define QW_GET_QTID(id, qId, tId) do { (qId) = *(uint64_t *)(id); (tId) = *(uint64_t *)((char *)(id) + sizeof(qId)); } while (0)
#define QW_IDS() sId, qId, tId
#define QW_ERR_RET(c) do { int32_t _code = c; if (_code != TSDB_CODE_SUCCESS) { terrno = _code; return _code; } } while (0)
#define QW_RET(c) do { int32_t _code = c; if (_code != TSDB_CODE_SUCCESS) { terrno = _code; } return _code; } while (0)
#define QW_ERR_LRET(c,...) do { int32_t _code = c; if (_code != TSDB_CODE_SUCCESS) { qError(__VA_ARGS__); terrno = _code; return _code; } } while (0)
#define QW_ERR_JRET(c) do { code = c; if (code != TSDB_CODE_SUCCESS) { terrno = code; goto _return; } } while (0)
#define QW_ELOG(param, ...) qError("QW:%p " param, mgmt, __VA_ARGS__)
#define QW_DLOG(param, ...) qDebug("QW:%p " param, mgmt, __VA_ARGS__)
#define QW_SCH_ELOG(param, ...) qError("QW:%p SID:%"PRIx64" " param, mgmt, sId, __VA_ARGS__)
#define QW_SCH_DLOG(param, ...) qDebug("QW:%p SID:%"PRIx64" " param, mgmt, sId, __VA_ARGS__)
#define QW_TASK_ELOG(param, ...) qError("QW:%p QID:%"PRIx64",TID:%"PRIx64" " param, mgmt, qId, tId, __VA_ARGS__)
#define QW_TASK_WLOG(param, ...) qWarn("QW:%p QID:%"PRIx64",TID:%"PRIx64" " param, mgmt, qId, tId, __VA_ARGS__)
#define QW_TASK_DLOG(param, ...) qDebug("QW:%p QID:%"PRIx64",TID:%"PRIx64" " param, mgmt, qId, tId, __VA_ARGS__)
#define QW_SCH_TASK_ELOG(param, ...) qError("QW:%p SID:%"PRIx64",QID:%"PRIx64",TID:%"PRIx64" " param, mgmt, sId, qId, tId, __VA_ARGS__)
#define QW_SCH_TASK_WLOG(param, ...) qWarn("QW:%p SID:%"PRIx64",QID:%"PRIx64",TID:%"PRIx64" " param, mgmt, sId, qId, tId, __VA_ARGS__)
#define QW_SCH_TASK_DLOG(param, ...) qDebug("QW:%p SID:%"PRIx64",QID:%"PRIx64",TID:%"PRIx64" " param, mgmt, sId, qId, tId, __VA_ARGS__)
#define TD_RWLATCH_WRITE_FLAG_COPY 0x40000000
#define QW_LOCK(type, _lock) do { \
if (QW_READ == (type)) { \
if ((*(_lock)) < 0) assert(0); \
taosRLockLatch(_lock); \
qDebug("QW RLOCK%p, %s:%d", (_lock), __FILE__, __LINE__); \
assert(atomic_load_32((_lock)) >= 0); \
qDebug("QW RLOCK%p:%d, %s:%d B", (_lock), atomic_load_32(_lock), __FILE__, __LINE__); \
taosRLockLatch(_lock); \
qDebug("QW RLOCK%p:%d, %s:%d E", (_lock), atomic_load_32(_lock), __FILE__, __LINE__); \
assert(atomic_load_32((_lock)) > 0); \
} else { \
if ((*(_lock)) < 0) assert(0); \
assert(atomic_load_32((_lock)) >= 0); \
qDebug("QW WLOCK%p:%d, %s:%d B", (_lock), atomic_load_32(_lock), __FILE__, __LINE__); \
taosWLockLatch(_lock); \
qDebug("QW WLOCK%p, %s:%d", (_lock), __FILE__, __LINE__); \
qDebug("QW WLOCK%p:%d, %s:%d E", (_lock), atomic_load_32(_lock), __FILE__, __LINE__); \
assert(atomic_load_32((_lock)) == TD_RWLATCH_WRITE_FLAG_COPY); \
} \
} while (0)
#define QW_UNLOCK(type, _lock) do { \
if (QW_READ == (type)) { \
if ((*(_lock)) <= 0) assert(0); \
assert(atomic_load_32((_lock)) > 0); \
qDebug("QW RULOCK%p:%d, %s:%d B", (_lock), atomic_load_32(_lock), __FILE__, __LINE__); \
taosRUnLockLatch(_lock); \
qDebug("QW RULOCK%p, %s:%d", (_lock), __FILE__, __LINE__); \
qDebug("QW RULOCK%p:%d, %s:%d E", (_lock), atomic_load_32(_lock), __FILE__, __LINE__); \
assert(atomic_load_32((_lock)) >= 0); \
} else { \
if ((*(_lock)) <= 0) assert(0); \
assert(atomic_load_32((_lock)) == TD_RWLATCH_WRITE_FLAG_COPY); \
qDebug("QW WULOCK%p:%d, %s:%d B", (_lock), atomic_load_32(_lock), __FILE__, __LINE__); \
taosWUnLockLatch(_lock); \
qDebug("QW WULOCK%p, %s:%d", (_lock), __FILE__, __LINE__); \
qDebug("QW WULOCK%p:%d, %s:%d E", (_lock), atomic_load_32(_lock), __FILE__, __LINE__); \
assert(atomic_load_32((_lock)) >= 0); \
} \
} while (0)
static int32_t qwAcquireScheduler(int32_t rwType, SQWorkerMgmt *mgmt, uint64_t sId, SQWSchStatus **sch, int32_t nOpt);
int32_t qwAcquireScheduler(int32_t rwType, SQWorkerMgmt *mgmt, uint64_t sId, SQWSchStatus **sch);
int32_t qwAcquireAddScheduler(int32_t rwType, SQWorkerMgmt *mgmt, uint64_t sId, SQWSchStatus **sch);
int32_t qwAcquireTask(SQWorkerMgmt *mgmt, int32_t rwType, SQWSchStatus *sch, uint64_t qId, uint64_t tId, SQWTaskStatus **task);
#ifdef __cplusplus

758
source/libs/qworker/src/qworker.c
View File

File diff suppressed because it is too large Load Diff

13
source/libs/qworker/test/qworkerTests.cpp
View File

@ -42,6 +42,11 @@ int32_t qwtStringToPlan(const char* str, SSubplan** subplan) {
return 0;
}
int32_t qwtPutReqToQueue(void *node, struct SRpcMsg *pMsg) {
return 0;
}
void qwtRpcSendResponse(const SRpcMsg *pRsp) {
if (TDMT_VND_TASKS_STATUS_RSP == pRsp->msgType) {
SSchedulerStatusRsp *rsp = (SSchedulerStatusRsp *)pRsp->pCont;
@ -258,7 +263,7 @@ TEST(seqTest, normalCase) {
stubSetStringToPlan();
stubSetRpcSendResponse();
code = qWorkerInit(NULL, &mgmt);
code = qWorkerInit(NODE_TYPE_VNODE, 1, NULL, &mgmt, mockPointer, qwtPutReqToQueue);
ASSERT_EQ(code, 0);
statusMsg.sId = htobe64(1);
@ -328,7 +333,7 @@ TEST(seqTest, cancelFirst) {
stubSetStringToPlan();
stubSetRpcSendResponse();
code = qWorkerInit(NULL, &mgmt);
code = qWorkerInit(NODE_TYPE_VNODE, 1, NULL, &mgmt, mockPointer, qwtPutReqToQueue);
ASSERT_EQ(code, 0);
statusMsg.sId = htobe64(1);
@ -402,7 +407,7 @@ TEST(seqTest, randCase) {
srand(time(NULL));
code = qWorkerInit(NULL, &mgmt);
code = qWorkerInit(NODE_TYPE_VNODE, 1, NULL, &mgmt, mockPointer, qwtPutReqToQueue);
ASSERT_EQ(code, 0);
int32_t t = 0;
@ -446,7 +451,7 @@ TEST(seqTest, multithreadRand) {
srand(time(NULL));
code = qWorkerInit(NULL, &mgmt);
code = qWorkerInit(NODE_TYPE_VNODE, 1, NULL, &mgmt, mockPointer, qwtPutReqToQueue);
ASSERT_EQ(code, 0);
pthread_attr_t thattr;

28
source/libs/scheduler/inc/schedulerInt.h
View File

@ -36,11 +36,31 @@ enum {
SCH_WRITE,
};
typedef struct SSchApiStat {
} SSchApiStat;
typedef struct SSchRuntimeStat {
} SSchRuntimeStat;
typedef struct SSchJobStat {
} SSchJobStat;
typedef struct SSchedulerStat {
SSchApiStat api;
SSchRuntimeStat runtime;
SSchJobStat job;
} SSchedulerStat;
typedef struct SSchedulerMgmt {
uint64_t taskId; // sequential taksId
uint64_t sId; // schedulerId
SSchedulerCfg cfg;
SHashObj *jobs; // key: queryId, value: SQueryJob*
uint64_t taskId; // sequential taksId
uint64_t sId; // schedulerId
SSchedulerCfg cfg;
SHashObj *jobs; // key: queryId, value: SQueryJob*
SSchedulerStat stat;
} SSchedulerMgmt;
typedef struct SSchCallbackParam {

55
source/libs/scheduler/src/scheduler.c
View File

@ -1462,35 +1462,38 @@ void scheduleFreeJob(void *job) {
}
SSchJob *pJob = job;
uint64_t queryId = pJob->queryId;
if (0 != taosHashRemove(schMgmt.jobs, &pJob->queryId, sizeof(pJob->queryId))) {
SCH_JOB_ELOG("taosHashRemove job from list failed, may already freed, pJob:%p", pJob);
return;
}
schCheckAndUpdateJobStatus(pJob, JOB_TASK_STATUS_DROPPING);
SCH_JOB_DLOG("job removed from list, no further ref, ref:%d", atomic_load_32(&pJob->ref));
while (true) {
int32_t ref = atomic_load_32(&pJob->ref);
if (0 == ref) {
break;
} else if (ref > 0) {
usleep(1);
} else {
assert(0);
if (SCH_GET_JOB_STATUS(pJob) > 0) {
if (0 != taosHashRemove(schMgmt.jobs, &pJob->queryId, sizeof(pJob->queryId))) {
SCH_JOB_ELOG("taosHashRemove job from list failed, may already freed, pJob:%p", pJob);
return;
}
schCheckAndUpdateJobStatus(pJob, JOB_TASK_STATUS_DROPPING);
SCH_JOB_DLOG("job removed from list, no further ref, ref:%d", atomic_load_32(&pJob->ref));
while (true) {
int32_t ref = atomic_load_32(&pJob->ref);
if (0 == ref) {
break;
} else if (ref > 0) {
usleep(1);
} else {
assert(0);
}
}
SCH_JOB_DLOG("job no ref now, status:%d", SCH_GET_JOB_STATUS(pJob));
if (pJob->status == JOB_TASK_STATUS_EXECUTING) {
schCancelJob(pJob);
}
schDropJobAllTasks(pJob);
}
SCH_JOB_DLOG("job no ref now, status:%d", SCH_GET_JOB_STATUS(pJob));
if (pJob->status == JOB_TASK_STATUS_EXECUTING) {
schCancelJob(pJob);
}
schDropJobAllTasks(pJob);
pJob->subPlans = NULL; // it is a reference to pDag->pSubplans
int32_t numOfLevels = taosArrayGetSize(pJob->levels);
@ -1515,6 +1518,8 @@ void scheduleFreeJob(void *job) {
tfree(pJob->res);
tfree(pJob);
qDebug("QID:%"PRIx64" job freed", queryId);
}
void schedulerDestroy(void) {

21
source/libs/scheduler/test/schedulerTests.cpp
View File

@ -79,6 +79,7 @@ void schtBuildQueryDag(SQueryDag *dag) {
scanPlan->level = 1;
scanPlan->pParents = taosArrayInit(1, POINTER_BYTES);
scanPlan->pNode = (SPhyNode*)calloc(1, sizeof(SPhyNode));
scanPlan->msgType = TDMT_VND_QUERY;
mergePlan->id.queryId = qId;
mergePlan->id.templateId = 0x4444444444;
@ -89,6 +90,7 @@ void schtBuildQueryDag(SQueryDag *dag) {
mergePlan->pChildren = taosArrayInit(1, POINTER_BYTES);
mergePlan->pParents = NULL;
mergePlan->pNode = (SPhyNode*)calloc(1, sizeof(SPhyNode));
mergePlan->msgType = TDMT_VND_QUERY;
SSubplan *mergePointer = (SSubplan *)taosArrayPush(merge, &mergePlan);
SSubplan *scanPointer = (SSubplan *)taosArrayPush(scan, &scanPlan);
@ -163,6 +165,11 @@ void schtExecNode(SSubplan* subplan, uint64_t templateId, SQueryNodeAddr* ep) {
}
void schtRpcSendRequest(void *shandle, const SEpSet *pEpSet, SRpcMsg *pMsg, int64_t *pRid) {
}
void schtSetPlanToString() {
static Stub stub;
@ -190,6 +197,20 @@ void schtSetExecNode() {
}
}
void schtSetRpcSendRequest() {
static Stub stub;
stub.set(rpcSendRequest, schtRpcSendRequest);
{
AddrAny any("libtransport.so");
std::map<std::string,void*> result;
any.get_global_func_addr_dynsym("^rpcSendRequest$", result);
for (const auto& f : result) {
stub.set(f.second, schtRpcSendRequest);
}
}
}
void *schtSendRsp(void *param) {
SSchJob *job = NULL;
int32_t code = 0;

7
source/libs/transport/CMakeLists.txt
View File

@ -27,4 +27,11 @@ if (${BUILD_WITH_UV})
add_definitions(-DUSE_UV)
endif(${BUILD_WITH_UV})
if (${BUILD_TEST})
add_subdirectory(test)
endif(${BUILD_TEST})

5
source/libs/transport/inc/rpcHead.h
View File

@ -21,10 +21,6 @@
extern "C" {
#endif
#ifdef USE_UV
#else
#define RPC_CONN_TCP 2
extern int tsRpcOverhead;
@ -75,7 +71,6 @@ typedef struct {
} SRpcDigest;
#pragma pack(pop)
#endif
#ifdef __cplusplus
}

4
source/libs/transport/inc/rpcTcp.h
View File

@ -21,8 +21,6 @@
extern "C" {
#endif
#ifdef USE_UV
#else
void *taosInitTcpServer(uint32_t ip, uint16_t port, char *label, int numOfThreads, void *fp, void *shandle);
void taosStopTcpServer(void *param);
void taosCleanUpTcpServer(void *param);
@ -35,8 +33,6 @@ void *taosOpenTcpClientConnection(void *shandle, void *thandle, uint32_t ip, uin
void taosCloseTcpConnection(void *chandle);
int taosSendTcpData(uint32_t ip, uint16_t port, void *data, int len, void *chandle);
#endif
#ifdef __cplusplus
}
#endif

54
source/libs/transport/inc/transportInt.h
View File

@ -16,15 +16,65 @@
#ifndef _TD_TRANSPORT_INT_H_
#define _TD_TRANSPORT_INT_H_
#include "rpcHead.h"
#ifdef __cplusplus
extern "C" {
#endif
#ifdef USE_UV
#else
#include <stddef.h>
typedef void *queue[2];
/* Private macros. */
#define QUEUE_NEXT(q) (*(queue **)&((*(q))[0]))
#define QUEUE_PREV(q) (*(queue **)&((*(q))[1]))
#define QUEUE_PREV_NEXT(q) (QUEUE_NEXT(QUEUE_PREV(q)))
#define QUEUE_NEXT_PREV(q) (QUEUE_PREV(QUEUE_NEXT(q)))
/* Initialize an empty queue. */
#define QUEUE_INIT(q) \
{ \
QUEUE_NEXT(q) = (q); \
QUEUE_PREV(q) = (q); \
}
/* Return true if the queue has no element. */
#define QUEUE_IS_EMPTY(q) ((const queue *)(q) == (const queue *)QUEUE_NEXT(q))
/* Insert an element at the back of a queue. */
#define QUEUE_PUSH(q, e) \
{ \
QUEUE_NEXT(e) = (q); \
QUEUE_PREV(e) = QUEUE_PREV(q); \
QUEUE_PREV_NEXT(e) = (e); \
QUEUE_PREV(q) = (e); \
}
/* Remove the given element from the queue. Any element can be removed at any *
* time. */
#define QUEUE_REMOVE(e) \
{ \
QUEUE_PREV_NEXT(e) = QUEUE_NEXT(e); \
QUEUE_NEXT_PREV(e) = QUEUE_PREV(e); \
}
/* Return the element at the front of the queue. */
#define QUEUE_HEAD(q) (QUEUE_NEXT(q))
/* Return the element at the back of the queue. */
#define QUEUE_TAIL(q) (QUEUE_PREV(q))
/* Iterate over the element of a queue. * Mutating the queue while iterating
* results in undefined behavior. */
#define QUEUE_FOREACH(q, e) for ((q) = QUEUE_NEXT(e); (q) != (e); (q) = QUEUE_NEXT(q))
/* Return the structure holding the given element. */
#define QUEUE_DATA(e, type, field) ((type *)((void *)((char *)(e)-offsetof(type, field))))
#endif // USE_LIBUV
#endif
#ifdef __cplusplus
}
#endif

4
source/libs/transport/src/rpcCache.c
View File

@ -22,9 +22,6 @@
#include "ttimer.h"
#include "tutil.h"
#ifdef USE_UV
#else
typedef struct SConnHash {
char fqdn[TSDB_FQDN_LEN];
uint16_t port;
@ -295,4 +292,3 @@ static void rpcUnlockCache(int64_t *lockedBy) {
assert(false);
}
}
#endif

268
source/libs/transport/src/rpcMain.c
View File

@ -13,9 +13,6 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef USE_UV
#include <uv.h>
#endif
#include "lz4.h"
#include "os.h"
#include "rpcCache.h"
@ -30,11 +27,23 @@
#include "tmd5.h"
#include "tmempool.h"
#include "tmsg.h"
#include "transportInt.h"
#include "tref.h"
#include "trpc.h"
#include "ttimer.h"
#include "tutil.h"
static pthread_once_t tsRpcInitOnce = PTHREAD_ONCE_INIT;
int tsRpcMaxUdpSize = 15000; // bytes
int tsProgressTimer = 100;
// not configurable
int tsRpcMaxRetry;
int tsRpcHeadSize;
int tsRpcOverhead;
#ifndef USE_UV
typedef struct {
int sessions; // number of sessions allowed
int numOfThreads; // number of threads to process incoming messages
@ -50,235 +59,21 @@ typedef struct {
char secret[TSDB_PASSWORD_LEN]; // secret for the link
char ckey[TSDB_PASSWORD_LEN]; // ciphering key
void (*cfp)(void* parent, SRpcMsg*, SEpSet*);
int (*afp)(void* parent, char* user, char* spi, char* encrypt, char* secret, char* ckey);
void (*cfp)(void *parent, SRpcMsg *, SEpSet *);
int (*afp)(void *parent, char *user, char *spi, char *encrypt, char *secret, char *ckey);
int32_t refCount;
void* parent;
void* idPool; // handle to ID pool
void* tmrCtrl; // handle to timer
SHashObj* hash; // handle returned by hash utility
void* tcphandle; // returned handle from TCP initialization
void* udphandle; // returned handle from UDP initialization
void* pCache; // connection cache
void * parent;
void * idPool; // handle to ID pool
void * tmrCtrl; // handle to timer
SHashObj * hash; // handle returned by hash utility
void * tcphandle; // returned handle from TCP initialization
void * udphandle; // returned handle from UDP initialization
void * pCache; // connection cache
pthread_mutex_t mutex;
struct SRpcConn* connList; // connection list
struct SRpcConn *connList; // connection list
} SRpcInfo;
#ifdef USE_UV
#define container_of(ptr, type, member) ((type*)((char*)(ptr)-offsetof(type, member)))
typedef struct SThreadObj {
pthread_t thread;
uv_pipe_t* pipe;
uv_loop_t* loop;
uv_async_t* workerAsync; //
int fd;
} SThreadObj;
typedef struct SServerObj {
uv_tcp_t server;
uv_loop_t* loop;
int workerIdx;
int numOfThread;
SThreadObj** pThreadObj;
uv_pipe_t** pipe;
} SServerObj;
typedef struct SConnCtx {
uv_tcp_t* pClient;
uv_timer_t* pTimer;
uv_async_t* pWorkerAsync;
int ref;
} SConnCtx;
static void allocBuffer(uv_handle_t* handle, size_t suggested_size, uv_buf_t* buf);
static void onTimeout(uv_timer_t* handle);
static void onRead(uv_stream_t* cli, ssize_t nread, const uv_buf_t* buf);
static void onWrite(uv_write_t* req, int status);
static void onAccept(uv_stream_t* stream, int status);
void onConnection(uv_stream_t* q, ssize_t nread, const uv_buf_t* buf);
static void workerAsyncCB(uv_async_t* handle);
static void* workerThread(void* arg);
int32_t rpcInit() { return -1; }
void rpcCleanup() { return; };
void* rpcOpen(const SRpcInit* pInit) {
SRpcInfo* pRpc = calloc(1, sizeof(SRpcInfo));
if (pRpc == NULL) {
return NULL;
}
if (pInit->label) {
tstrncpy(pRpc->label, pInit->label, sizeof(pRpc->label));
}
pRpc->numOfThreads = pInit->numOfThreads > TSDB_MAX_RPC_THREADS ? TSDB_MAX_RPC_THREADS : pInit->numOfThreads;
SServerObj* srv = calloc(1, sizeof(SServerObj));
srv->loop = (uv_loop_t*)malloc(sizeof(uv_loop_t));
srv->numOfThread = pRpc->numOfThreads;
srv->workerIdx = 0;
srv->pThreadObj = (SThreadObj**)calloc(srv->numOfThread, sizeof(SThreadObj*));
srv->pipe = (uv_pipe_t**)calloc(srv->numOfThread, sizeof(uv_pipe_t*));
uv_loop_init(srv->loop);
for (int i = 0; i < srv->numOfThread; i++) {
srv->pThreadObj[i] = (SThreadObj*)calloc(1, sizeof(SThreadObj));
srv->pipe[i] = (uv_pipe_t*)calloc(2, sizeof(uv_pipe_t));
int fds[2];
if (uv_socketpair(AF_UNIX, SOCK_STREAM, fds, UV_NONBLOCK_PIPE, UV_NONBLOCK_PIPE) != 0) {
return NULL;
}
uv_pipe_init(srv->loop, &(srv->pipe[i][0]), 1);
uv_pipe_open(&(srv->pipe[i][0]), fds[1]); // init write
srv->pThreadObj[i]->fd = fds[0];
srv->pThreadObj[i]->pipe = &(srv->pipe[i][1]); // init read
int err = pthread_create(&(srv->pThreadObj[i]->thread), NULL, workerThread, (void*)(srv->pThreadObj[i]));
if (err == 0) {
tError("sucess to create worker thread %d", i);
// printf("thread %d create\n", i);
} else {
tError("failed to create worker thread %d", i);
return NULL;
}
}
uv_tcp_init(srv->loop, &srv->server);
struct sockaddr_in bind_addr;
uv_ip4_addr("0.0.0.0", pInit->localPort, &bind_addr);
uv_tcp_bind(&srv->server, (const struct sockaddr*)&bind_addr, 0);
int err = 0;
if ((err = uv_listen((uv_stream_t*)&srv->server, 128, onAccept)) != 0) {
tError("Listen error %s\n", uv_err_name(err));
return NULL;
}
uv_run(srv->loop, UV_RUN_DEFAULT);
return pRpc;
}
void rpcClose(void* arg) { return; }
void* rpcMallocCont(int contLen) { return NULL; }
void rpcFreeCont(void* cont) { return; }
void* rpcReallocCont(void* ptr, int contLen) { return NULL; }
void rpcSendRequest(void* thandle, const SEpSet* pEpSet, SRpcMsg* pMsg, int64_t* rid) { return; }
void rpcSendResponse(const SRpcMsg* pMsg) {}
void rpcSendRedirectRsp(void* pConn, const SEpSet* pEpSet) {}
int rpcGetConnInfo(void* thandle, SRpcConnInfo* pInfo) { return -1; }
void rpcSendRecv(void* shandle, SEpSet* pEpSet, SRpcMsg* pReq, SRpcMsg* pRsp) { return; }
int rpcReportProgress(void* pConn, char* pCont, int contLen) { return -1; }
void rpcCancelRequest(int64_t rid) { return; }
void allocBuffer(uv_handle_t* handle, size_t suggested_size, uv_buf_t* buf) {
buf->base = malloc(suggested_size);
buf->len = suggested_size;
}
void onTimeout(uv_timer_t* handle) {
// opt
tDebug("time out");
}
void onRead(uv_stream_t* cli, ssize_t nread, const uv_buf_t* buf) {
// opt
tDebug("data already was read on a stream");
}
void onWrite(uv_write_t* req, int status) {
// opt
if (req) tDebug("data already was written on stream");
}
void workerAsyncCB(uv_async_t* handle) {
// opt
SThreadObj* pObj = container_of(handle, SThreadObj, workerAsync);
}
void onAccept(uv_stream_t* stream, int status) {
if (status == -1) {
return;
}
SServerObj* pObj = container_of(stream, SServerObj, server);
tDebug("new conntion accepted by main server, dispatch to one worker thread");
uv_tcp_t* cli = (uv_tcp_t*)malloc(sizeof(uv_tcp_t));
uv_tcp_init(pObj->loop, cli);
if (uv_accept(stream, (uv_stream_t*)cli) == 0) {
uv_write_t* wr = (uv_write_t*)malloc(sizeof(uv_write_t));
uv_buf_t buf = uv_buf_init("a", 1);
// despatch to worker thread
pObj->workerIdx = (pObj->workerIdx + 1) % pObj->numOfThread;
uv_write2(wr, (uv_stream_t*)&(pObj->pipe[pObj->workerIdx][0]), &buf, 1, (uv_stream_t*)cli, onWrite);
} else {
uv_close((uv_handle_t*)cli, NULL);
}
}
void onConnection(uv_stream_t* q, ssize_t nread, const uv_buf_t* buf) {
if (nread < 0) {
if (nread != UV_EOF) {
tError("read error %s", uv_err_name(nread));
}
// TODO(log other failure reason)
uv_close((uv_handle_t*)q, NULL);
return;
}
SThreadObj* pObj = (SThreadObj*)container_of(q, struct SThreadObj, pipe);
uv_pipe_t* pipe = (uv_pipe_t*)q;
if (!uv_pipe_pending_count(pipe)) {
tError("No pending count");
return;
}
uv_handle_type pending = uv_pipe_pending_type(pipe);
assert(pending == UV_TCP);
SConnCtx* pConn = malloc(sizeof(SConnCtx));
/* init conn timer*/
pConn->pTimer = malloc(sizeof(uv_timer_t));
uv_timer_init(pObj->loop, pConn->pTimer);
pConn->pClient = (uv_tcp_t*)malloc(sizeof(uv_tcp_t));
pConn->pWorkerAsync = pObj->workerAsync; // thread safty
uv_tcp_init(pObj->loop, pConn->pClient);
if (uv_accept(q, (uv_stream_t*)(pConn->pClient)) == 0) {
uv_os_fd_t fd;
uv_fileno((const uv_handle_t*)pConn->pClient, &fd);
tDebug("new connection created: %d", fd);
uv_timer_start(pConn->pTimer, onTimeout, 10, 0);
uv_read_start((uv_stream_t*)(pConn->pClient), allocBuffer, onRead);
} else {
uv_timer_stop(pConn->pTimer);
free(pConn->pTimer);
uv_close((uv_handle_t*)pConn->pClient, NULL);
free(pConn->pClient);
free(pConn);
}
}
void* workerThread(void* arg) {
SThreadObj* pObj = (SThreadObj*)arg;
int fd = pObj->fd;
pObj->loop = (uv_loop_t*)malloc(sizeof(uv_loop_t));
uv_loop_init(pObj->loop);
uv_pipe_init(pObj->loop, pObj->pipe, 1);
uv_pipe_open(pObj->pipe, fd);
pObj->workerAsync = malloc(sizeof(uv_async_t));
uv_async_init(pObj->loop, pObj->workerAsync, workerAsyncCB);
uv_read_start((uv_stream_t*)pObj->pipe, allocBuffer, onConnection);
}
#else
#define RPC_MSG_OVERHEAD (sizeof(SRpcReqContext) + sizeof(SRpcHead) + sizeof(SRpcDigest))
#define rpcHeadFromCont(cont) ((SRpcHead*)((char*)cont - sizeof(SRpcHead)))
#define rpcContFromHead(msg) (msg + sizeof(SRpcHead))
#define rpcMsgLenFromCont(contLen) (contLen + sizeof(SRpcHead))
#define rpcContLenFromMsg(msgLen) (msgLen - sizeof(SRpcHead))
#define rpcIsReq(type) (type & 1U)
typedef struct {
SRpcInfo * pRpc; // associated SRpcInfo
SEpSet epSet; // ip list provided by app
@ -299,6 +94,13 @@ typedef struct {
char msg[0]; // RpcHead starts from here
} SRpcReqContext;
#define RPC_MSG_OVERHEAD (sizeof(SRpcReqContext) + sizeof(SRpcHead) + sizeof(SRpcDigest))
#define rpcHeadFromCont(cont) ((SRpcHead *)((char *)cont - sizeof(SRpcHead)))
#define rpcContFromHead(msg) (msg + sizeof(SRpcHead))
#define rpcMsgLenFromCont(contLen) (contLen + sizeof(SRpcHead))
#define rpcContLenFromMsg(msgLen) (msgLen - sizeof(SRpcHead))
#define rpcIsReq(type) (type & 1U)
typedef struct SRpcConn {
char info[48]; // debug info: label + pConn + ahandle
int sid; // session ID
@ -336,15 +138,6 @@ typedef struct SRpcConn {
SRpcReqContext *pContext; // request context
} SRpcConn;
static pthread_once_t tsRpcInitOnce = PTHREAD_ONCE_INIT;
int tsRpcMaxUdpSize = 15000; // bytes
int tsProgressTimer = 100;
// not configurable
int tsRpcMaxRetry;
int tsRpcHeadSize;
int tsRpcOverhead;
static int tsRpcRefId = -1;
static int32_t tsRpcNum = 0;
// static pthread_once_t tsRpcInit = PTHREAD_ONCE_INIT;
@ -442,7 +235,8 @@ void *rpcOpen(const SRpcInit *pInit) {
pRpc = (SRpcInfo *)calloc(1, sizeof(SRpcInfo));
if (pRpc == NULL) return NULL;
if (pInit->label) tstrncpy(pRpc->label, pInit->label, sizeof(pRpc->label));
if (pInit->label) tstrncpy(pRpc->label, pInit->label, strlen(pInit->label));
pRpc->connType = pInit->connType;
if (pRpc->connType == TAOS_CONN_CLIENT) {
pRpc->numOfThreads = pInit->numOfThreads;

8
source/libs/transport/src/rpcTcp.c
View File

@ -14,9 +14,6 @@
*/
#include "rpcTcp.h"
#ifdef USE_UV
#include <uv.h>
#endif
#include "os.h"
#include "rpcHead.h"
#include "rpcLog.h"
@ -24,9 +21,6 @@
#include "taoserror.h"
#include "tutil.h"
#ifdef USE_UV
#else
typedef struct SFdObj {
void * signature;
SOCKET fd; // TCP socket FD
@ -665,5 +659,3 @@ static void taosFreeFdObj(SFdObj *pFdObj) {
tfree(pFdObj);
}
#endif

4
source/libs/transport/src/rpcUdp.c
View File

@ -22,9 +22,6 @@
#include "ttimer.h"
#include "tutil.h"
#ifdef USE_UV
// no support upd currently
#else
#define RPC_MAX_UDP_CONNS 256
#define RPC_MAX_UDP_PKTS 1000
#define RPC_UDP_BUF_TIME 5 // mseconds
@ -260,4 +257,3 @@ int taosSendUdpData(uint32_t ip, uint16_t port, void *data, int dataLen, void *c
return ret;
}
#endif

732
source/libs/transport/src/transport.c
View File

@ -12,3 +12,735 @@
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef USE_UV
#include <uv.h>
#include "lz4.h"
#include "os.h"
#include "rpcCache.h"
#include "rpcHead.h"
#include "rpcLog.h"
#include "rpcTcp.h"
#include "rpcUdp.h"
#include "taoserror.h"
#include "tglobal.h"
#include "thash.h"
#include "tidpool.h"
#include "tmd5.h"
#include "tmempool.h"
#include "tmsg.h"
#include "transportInt.h"
#include "tref.h"
#include "trpc.h"
#include "ttimer.h"
#include "tutil.h"
#define container_of(ptr, type, member) ((type*)((char*)(ptr)-offsetof(type, member)))
#define RPC_RESERVE_SIZE (sizeof(SRpcReqContext))
static const char* notify = "a";
typedef struct {
int sessions; // number of sessions allowed
int numOfThreads; // number of threads to process incoming messages
int idleTime; // milliseconds;
uint16_t localPort;
int8_t connType;
int index; // for UDP server only, round robin for multiple threads
char label[TSDB_LABEL_LEN];
char user[TSDB_UNI_LEN]; // meter ID
char spi; // security parameter index
char encrypt; // encrypt algorithm
char secret[TSDB_PASSWORD_LEN]; // secret for the link
char ckey[TSDB_PASSWORD_LEN]; // ciphering key
void (*cfp)(void* parent, SRpcMsg*, SEpSet*);
int (*afp)(void* parent, char* user, char* spi, char* encrypt, char* secret, char* ckey);
int32_t refCount;
void* parent;
void* idPool; // handle to ID pool
void* tmrCtrl; // handle to timer
SHashObj* hash; // handle returned by hash utility
void* tcphandle; // returned handle from TCP initialization
void* udphandle; // returned handle from UDP initialization
void* pCache; // connection cache
pthread_mutex_t mutex;
struct SRpcConn* connList; // connection list
} SRpcInfo;
typedef struct {
SRpcInfo* pRpc; // associated SRpcInfo
SEpSet epSet; // ip list provided by app
void* ahandle; // handle provided by app
struct SRpcConn* pConn; // pConn allocated
tmsg_t msgType; // message type
uint8_t* pCont; // content provided by app
int32_t contLen; // content length
int32_t code; // error code
int16_t numOfTry; // number of try for different servers
int8_t oldInUse; // server EP inUse passed by app
int8_t redirect; // flag to indicate redirect
int8_t connType; // connection type
int64_t rid; // refId returned by taosAddRef
SRpcMsg* pRsp; // for synchronous API
tsem_t* pSem; // for synchronous API
SEpSet* pSet; // for synchronous API
char msg[0]; // RpcHead starts from here
} SRpcReqContext;
typedef struct SThreadObj {
pthread_t thread;
uv_pipe_t* pipe;
int fd;
uv_loop_t* loop;
uv_async_t* workerAsync; //
queue conn;
pthread_mutex_t connMtx;
void* shandle;
} SThreadObj;
#define RPC_MSG_OVERHEAD (sizeof(SRpcReqContext) + sizeof(SRpcHead) + sizeof(SRpcDigest))
#define rpcHeadFromCont(cont) ((SRpcHead*)((char*)cont - sizeof(SRpcHead)))
#define rpcContFromHead(msg) (msg + sizeof(SRpcHead))
#define rpcMsgLenFromCont(contLen) (contLen + sizeof(SRpcHead))
#define rpcContLenFromMsg(msgLen) (msgLen - sizeof(SRpcHead))
#define rpcIsReq(type) (type & 1U)
typedef struct SServerObj {
pthread_t thread;
uv_tcp_t server;
uv_loop_t* loop;
int workerIdx;
int numOfThread;
SThreadObj** pThreadObj;
uv_pipe_t** pipe;
uint32_t ip;
uint32_t port;
} SServerObj;
typedef struct SConnBuffer {
char* buf;
int len;
int cap;
int left;
} SConnBuffer;
typedef struct SRpcConn {
uv_tcp_t* pTcp;
uv_write_t* pWriter;
uv_timer_t* pTimer;
uv_async_t* pWorkerAsync;
queue queue;
int ref;
int persist; // persist connection or not
SConnBuffer connBuf; // read buf,
SConnBuffer writeBuf; // write buf
int count;
void* shandle; // rpc init
void* ahandle; //
void* hostThread;
// del later
char secured;
int spi;
char info[64];
char user[TSDB_UNI_LEN]; // user ID for the link
char secret[TSDB_PASSWORD_LEN];
char ckey[TSDB_PASSWORD_LEN]; // ciphering key
} SRpcConn;
// auth function
static int uvAuthMsg(SRpcConn* pConn, char* msg, int msgLen);
static int rpcAuthenticateMsg(void* pMsg, int msgLen, void* pAuth, void* pKey);
static void rpcBuildAuthHead(void* pMsg, int msgLen, void* pAuth, void* pKey);
static int rpcAddAuthPart(SRpcConn* pConn, char* msg, int msgLen);
// compress data
static int32_t rpcCompressRpcMsg(char* pCont, int32_t contLen);
static SRpcHead* rpcDecompressRpcMsg(SRpcHead* pHead);
static void uvAllocConnBufferCb(uv_handle_t* handle, size_t suggested_size, uv_buf_t* buf);
static void uvAllocReadBufferCb(uv_handle_t* handle, size_t suggested_size, uv_buf_t* buf);
static void uvOnReadCb(uv_stream_t* cli, ssize_t nread, const uv_buf_t* buf);
static void uvOnTimeoutCb(uv_timer_t* handle);
static void uvOnWriteCb(uv_write_t* req, int status);
static void uvOnAcceptCb(uv_stream_t* stream, int status);
static void uvOnConnectionCb(uv_stream_t* q, ssize_t nread, const uv_buf_t* buf);
static void uvWorkerAsyncCb(uv_async_t* handle);
static SRpcConn* connCreate();
static void connDestroy(SRpcConn* conn);
static void uvConnDestroy(uv_handle_t* handle);
static void* workerThread(void* arg);
static void* acceptThread(void* arg);
void* taosInitClient(uint32_t ip, uint32_t port, char* label, int numOfThreads, void* fp, void* shandle);
void* taosInitServer(uint32_t ip, uint32_t port, char* label, int numOfThreads, void* fp, void* shandle);
void* taosInitServer(uint32_t ip, uint32_t port, char* label, int numOfThreads, void* fp, void* shandle) {
SServerObj* srv = calloc(1, sizeof(SServerObj));
srv->loop = (uv_loop_t*)malloc(sizeof(uv_loop_t));
srv->numOfThread = numOfThreads;
srv->workerIdx = 0;
srv->pThreadObj = (SThreadObj**)calloc(srv->numOfThread, sizeof(SThreadObj*));
srv->pipe = (uv_pipe_t**)calloc(srv->numOfThread, sizeof(uv_pipe_t*));
srv->ip = ip;
srv->port = port;
uv_loop_init(srv->loop);
for (int i = 0; i < srv->numOfThread; i++) {
SThreadObj* thrd = (SThreadObj*)calloc(1, sizeof(SThreadObj));
srv->pipe[i] = (uv_pipe_t*)calloc(2, sizeof(uv_pipe_t));
int fds[2];
if (uv_socketpair(AF_UNIX, SOCK_STREAM, fds, UV_NONBLOCK_PIPE, UV_NONBLOCK_PIPE) != 0) {
return NULL;
}
uv_pipe_init(srv->loop, &(srv->pipe[i][0]), 1);
uv_pipe_open(&(srv->pipe[i][0]), fds[1]); // init write
thrd->shandle = shandle;
thrd->fd = fds[0];
thrd->pipe = &(srv->pipe[i][1]); // init read
int err = pthread_create(&(thrd->thread), NULL, workerThread, (void*)(thrd));
if (err == 0) {
tDebug("sucess to create worker-thread %d", i);
// printf("thread %d create\n", i);
} else {
// TODO: clear all other resource later
tError("failed to create worker-thread %d", i);
}
srv->pThreadObj[i] = thrd;
}
int err = pthread_create(&srv->thread, NULL, acceptThread, (void*)srv);
if (err == 0) {
tDebug("success to create accept-thread");
} else {
// clear all resource later
}
return srv;
}
void uvAllocReadBufferCb(uv_handle_t* handle, size_t suggested_size, uv_buf_t* buf) {
/*
* formate of data buffer:
* |<-------SRpcReqContext------->|<------------data read from socket----------->|
*/
static const int CAPACITY = 1024;
SRpcConn* ctx = handle->data;
SConnBuffer* pBuf = &ctx->connBuf;
if (pBuf->cap == 0) {
pBuf->buf = (char*)calloc(CAPACITY + RPC_RESERVE_SIZE, sizeof(char));
pBuf->len = 0;
pBuf->cap = CAPACITY;
pBuf->left = -1;
buf->base = pBuf->buf + RPC_RESERVE_SIZE;
buf->len = CAPACITY;
} else {
if (pBuf->len >= pBuf->cap) {
if (pBuf->left == -1) {
pBuf->cap *= 2;
pBuf->buf = realloc(pBuf->buf, pBuf->cap + RPC_RESERVE_SIZE);
} else if (pBuf->len + pBuf->left > pBuf->cap) {
pBuf->cap = pBuf->len + pBuf->left;
pBuf->buf = realloc(pBuf->buf, pBuf->len + pBuf->left + RPC_RESERVE_SIZE);
}
}
buf->base = pBuf->buf + pBuf->len + RPC_RESERVE_SIZE;
buf->len = pBuf->cap - pBuf->len;
}
}
// check data read from socket completely or not
//
static bool isReadAll(SConnBuffer* data) {
// TODO(yihao): handle pipeline later
SRpcHead rpcHead;
int32_t headLen = sizeof(rpcHead);
if (data->len >= headLen) {
memcpy((char*)&rpcHead, data->buf + RPC_RESERVE_SIZE, headLen);
int32_t msgLen = (int32_t)htonl((uint32_t)rpcHead.msgLen);
if (msgLen > data->len) {
data->left = msgLen - data->len;
return false;
} else {
return true;
}
} else {
return false;
}
}
static void uvDoProcess(SRecvInfo* pRecv) {
SRpcHead* pHead = (SRpcHead*)pRecv->msg;
SRpcInfo* pRpc = (SRpcInfo*)pRecv->shandle;
SRpcConn* pConn = pRecv->thandle;
tDump(pRecv->msg, pRecv->msgLen);
terrno = 0;
SRpcReqContext* pContest;
// do auth and check
}
static int uvAuthMsg(SRpcConn* pConn, char* msg, int len) {
SRpcHead* pHead = (SRpcHead*)msg;
int code = 0;
if ((pConn->secured && pHead->spi == 0) || (pHead->spi == 0 && pConn->spi == 0)) {
// secured link, or no authentication
pHead->msgLen = (int32_t)htonl((uint32_t)pHead->msgLen);
// tTrace("%s, secured link, no auth is required", pConn->info);
return 0;
}
if (!rpcIsReq(pHead->msgType)) {
// for response, if code is auth failure, it shall bypass the auth process
code = htonl(pHead->code);
if (code == TSDB_CODE_RPC_INVALID_TIME_STAMP || code == TSDB_CODE_RPC_AUTH_FAILURE ||
code == TSDB_CODE_RPC_INVALID_VERSION || code == TSDB_CODE_RPC_AUTH_REQUIRED ||
code == TSDB_CODE_MND_USER_NOT_EXIST || code == TSDB_CODE_RPC_NOT_READY) {
pHead->msgLen = (int32_t)htonl((uint32_t)pHead->msgLen);
// tTrace("%s, dont check authentication since code is:0x%x", pConn->info, code);
return 0;
}
}
code = 0;
if (pHead->spi == pConn->spi) {
// authentication
SRpcDigest* pDigest = (SRpcDigest*)((char*)pHead + len - sizeof(SRpcDigest));
int32_t delta;
delta = (int32_t)htonl(pDigest->timeStamp);
delta -= (int32_t)taosGetTimestampSec();
if (abs(delta) > 900) {
tWarn("%s, time diff:%d is too big, msg discarded", pConn->info, delta);
code = TSDB_CODE_RPC_INVALID_TIME_STAMP;
} else {
if (rpcAuthenticateMsg(pHead, len - TSDB_AUTH_LEN, pDigest->auth, pConn->secret) < 0) {
// tDebug("%s, authentication failed, msg discarded", pConn->info);
code = TSDB_CODE_RPC_AUTH_FAILURE;
} else {
pHead->msgLen = (int32_t)htonl((uint32_t)pHead->msgLen) - sizeof(SRpcDigest);
if (!rpcIsReq(pHead->msgType)) pConn->secured = 1; // link is secured for client
// tTrace("%s, message is authenticated", pConn->info);
}
}
} else {
tDebug("%s, auth spi:%d not matched with received:%d", pConn->info, pConn->spi, pHead->spi);
code = pHead->spi ? TSDB_CODE_RPC_AUTH_FAILURE : TSDB_CODE_RPC_AUTH_REQUIRED;
}
return code;
}
// refers specifically to query or insert timeout
static void uvHandleActivityTimeout(uv_timer_t* handle) {
// impl later
SRpcConn* conn = handle->data;
}
static void uvProcessData(SRpcConn* pConn) {
SRecvInfo info;
SRecvInfo* p = &info;
SConnBuffer* pBuf = &pConn->connBuf;
p->msg = pBuf->buf + RPC_RESERVE_SIZE;
p->msgLen = pBuf->len;
p->ip = 0;
p->port = 0;
p->shandle = pConn->shandle; //
p->thandle = pConn;
p->chandle = NULL;
//
SRpcHead* pHead = (SRpcHead*)p->msg;
assert(rpcIsReq(pHead->msgType));
SRpcInfo* pRpc = (SRpcInfo*)p->shandle;
pConn->ahandle = (void*)pHead->ahandle;
// auth here
int8_t code = uvAuthMsg(pConn, (char*)pHead, p->msgLen);
if (code != 0) {
terrno = code;
return;
}
pHead->code = htonl(pHead->code);
SRpcMsg rpcMsg;
pHead = rpcDecompressRpcMsg(pHead);
rpcMsg.contLen = rpcContLenFromMsg(pHead->msgLen);
rpcMsg.pCont = pHead->content;
rpcMsg.msgType = pHead->msgType;
rpcMsg.code = pHead->code;
rpcMsg.ahandle = pConn->ahandle;
rpcMsg.handle = pConn;
(*(pRpc->cfp))(pRpc->parent, &rpcMsg, NULL);
uv_timer_start(pConn->pTimer, uvHandleActivityTimeout, pRpc->idleTime, 0);
// auth
// validate msg type
}
void uvOnReadCb(uv_stream_t* cli, ssize_t nread, const uv_buf_t* buf) {
// opt
SRpcConn* ctx = cli->data;
SConnBuffer* pBuf = &ctx->connBuf;
if (nread > 0) {
pBuf->len += nread;
if (isReadAll(pBuf)) {
tDebug("alread read complete packet");
uvProcessData(ctx);
} else {
tDebug("read half packet, continue to read");
}
return;
}
if (terrno != 0) {
// handle err code
}
if (nread != UV_EOF) {
tDebug("Read error %s\n", uv_err_name(nread));
}
uv_close((uv_handle_t*)cli, uvConnDestroy);
}
void uvAllocConnBufferCb(uv_handle_t* handle, size_t suggested_size, uv_buf_t* buf) {
buf->base = malloc(sizeof(char));
buf->len = 2;
}
void uvOnTimeoutCb(uv_timer_t* handle) {
// opt
tDebug("time out");
}
void uvOnWriteCb(uv_write_t* req, int status) {
SRpcConn* conn = req->data;
if (status == 0) {
tDebug("data already was written on stream");
} else {
connDestroy(conn);
}
// opt
}
void uvWorkerAsyncCb(uv_async_t* handle) {
SThreadObj* pThrd = container_of(handle, SThreadObj, workerAsync);
SRpcConn* conn = NULL;
// opt later
pthread_mutex_lock(&pThrd->connMtx);
if (!QUEUE_IS_EMPTY(&pThrd->conn)) {
queue* head = QUEUE_HEAD(&pThrd->conn);
conn = QUEUE_DATA(head, SRpcConn, queue);
QUEUE_REMOVE(&conn->queue);
}
pthread_mutex_unlock(&pThrd->connMtx);
if (conn == NULL) {
tError("except occurred, do nothing");
return;
}
uv_buf_t wb = uv_buf_init(conn->writeBuf.buf, conn->writeBuf.len);
uv_write(conn->pWriter, (uv_stream_t*)conn->pTcp, &wb, 1, uvOnWriteCb);
}
void uvOnAcceptCb(uv_stream_t* stream, int status) {
if (status == -1) {
return;
}
SServerObj* pObj = container_of(stream, SServerObj, server);
uv_tcp_t* cli = (uv_tcp_t*)malloc(sizeof(uv_tcp_t));
uv_tcp_init(pObj->loop, cli);
if (uv_accept(stream, (uv_stream_t*)cli) == 0) {
uv_write_t* wr = (uv_write_t*)malloc(sizeof(uv_write_t));
uv_buf_t buf = uv_buf_init((char*)notify, strlen(notify));
pObj->workerIdx = (pObj->workerIdx + 1) % pObj->numOfThread;
tDebug("new conntion accepted by main server, dispatch to %dth worker-thread", pObj->workerIdx);
uv_write2(wr, (uv_stream_t*)&(pObj->pipe[pObj->workerIdx][0]), &buf, 1, (uv_stream_t*)cli, uvOnWriteCb);
} else {
uv_close((uv_handle_t*)cli, NULL);
}
}
void uvOnConnectionCb(uv_stream_t* q, ssize_t nread, const uv_buf_t* buf) {
tDebug("connection coming");
if (nread < 0) {
if (nread != UV_EOF) {
tError("read error %s", uv_err_name(nread));
}
// TODO(log other failure reason)
uv_close((uv_handle_t*)q, NULL);
return;
}
// free memory allocated by
assert(nread == strlen(notify));
assert(buf->base[0] == notify[0]);
free(buf->base);
SThreadObj* pThrd = q->data;
uv_pipe_t* pipe = (uv_pipe_t*)q;
if (!uv_pipe_pending_count(pipe)) {
tError("No pending count");
return;
}
uv_handle_type pending = uv_pipe_pending_type(pipe);
assert(pending == UV_TCP);
SRpcConn* pConn = connCreate();
pConn->shandle = pThrd->shandle;
/* init conn timer*/
pConn->pTimer = malloc(sizeof(uv_timer_t));
uv_timer_init(pThrd->loop, pConn->pTimer);
pConn->pTimer->data = pConn;
pConn->hostThread = pThrd;
pConn->pWorkerAsync = pThrd->workerAsync; // thread safty
// init client handle
pConn->pTcp = (uv_tcp_t*)malloc(sizeof(uv_tcp_t));
uv_tcp_init(pThrd->loop, pConn->pTcp);
pConn->pTcp->data = pConn;
// init write request, just
pConn->pWriter = calloc(1, sizeof(uv_write_t));
pConn->pWriter->data = pConn;
if (uv_accept(q, (uv_stream_t*)(pConn->pTcp)) == 0) {
uv_os_fd_t fd;
uv_fileno((const uv_handle_t*)pConn->pTcp, &fd);
tDebug("new connection created: %d", fd);
uv_read_start((uv_stream_t*)(pConn->pTcp), uvAllocReadBufferCb, uvOnReadCb);
} else {
connDestroy(pConn);
}
}
void* acceptThread(void* arg) {
// opt
SServerObj* srv = (SServerObj*)arg;
uv_tcp_init(srv->loop, &srv->server);
struct sockaddr_in bind_addr;
uv_ip4_addr("0.0.0.0", srv->port, &bind_addr);
uv_tcp_bind(&srv->server, (const struct sockaddr*)&bind_addr, 0);
int err = 0;
if ((err = uv_listen((uv_stream_t*)&srv->server, 128, uvOnAcceptCb)) != 0) {
tError("Listen error %s\n", uv_err_name(err));
return NULL;
}
uv_run(srv->loop, UV_RUN_DEFAULT);
}
void* workerThread(void* arg) {
SThreadObj* pThrd = (SThreadObj*)arg;
pThrd->loop = (uv_loop_t*)malloc(sizeof(uv_loop_t));
uv_loop_init(pThrd->loop);
uv_pipe_init(pThrd->loop, pThrd->pipe, 1);
uv_pipe_open(pThrd->pipe, pThrd->fd);
pThrd->pipe->data = pThrd;
QUEUE_INIT(&pThrd->conn);
pThrd->workerAsync = malloc(sizeof(uv_async_t));
uv_async_init(pThrd->loop, pThrd->workerAsync, uvWorkerAsyncCb);
uv_read_start((uv_stream_t*)pThrd->pipe, uvAllocConnBufferCb, uvOnConnectionCb);
uv_run(pThrd->loop, UV_RUN_DEFAULT);
}
static SRpcConn* connCreate() {
SRpcConn* pConn = (SRpcConn*)calloc(1, sizeof(SRpcConn));
return pConn;
}
static void connDestroy(SRpcConn* conn) {
if (conn == NULL) {
return;
}
uv_timer_stop(conn->pTimer);
free(conn->pTimer);
uv_close((uv_handle_t*)conn->pTcp, NULL);
free(conn->connBuf.buf);
free(conn->pTcp);
free(conn->pWriter);
free(conn);
// handle
}
static void uvConnDestroy(uv_handle_t* handle) {
SRpcConn* conn = handle->data;
connDestroy(conn);
}
void* rpcOpen(const SRpcInit* pInit) {
SRpcInfo* pRpc = calloc(1, sizeof(SRpcInfo));
if (pRpc == NULL) {
return NULL;
}
if (pInit->label) {
tstrncpy(pRpc->label, pInit->label, strlen(pInit->label));
}
pRpc->numOfThreads = pInit->numOfThreads > TSDB_MAX_RPC_THREADS ? TSDB_MAX_RPC_THREADS : pInit->numOfThreads;
pRpc->tcphandle = taosInitServer(0, pInit->localPort, pRpc->label, pRpc->numOfThreads, NULL, pRpc);
return pRpc;
}
void rpcClose(void* arg) { return; }
void* rpcMallocCont(int contLen) { return NULL; }
void rpcFreeCont(void* cont) { return; }
void* rpcReallocCont(void* ptr, int contLen) { return NULL; }
void rpcSendRequest(void* thandle, const SEpSet* pEpSet, SRpcMsg* pMsg, int64_t* rid) {
// impl later
return;
}
void rpcSendResponse(const SRpcMsg* pMsg) {
SRpcConn* pConn = pMsg->handle;
SThreadObj* pThrd = pConn->hostThread;
// opt later
pthread_mutex_lock(&pThrd->connMtx);
QUEUE_PUSH(&pThrd->conn, &pConn->queue);
pthread_mutex_unlock(&pThrd->connMtx);
uv_async_send(pConn->pWorkerAsync);
}
void rpcSendRedirectRsp(void* pConn, const SEpSet* pEpSet) {}
int rpcGetConnInfo(void* thandle, SRpcConnInfo* pInfo) { return -1; }
void rpcSendRecv(void* shandle, SEpSet* pEpSet, SRpcMsg* pReq, SRpcMsg* pRsp) { return; }
int rpcReportProgress(void* pConn, char* pCont, int contLen) { return -1; }
void rpcCancelRequest(int64_t rid) { return; }
static int rpcAuthenticateMsg(void* pMsg, int msgLen, void* pAuth, void* pKey) {
T_MD5_CTX context;
int ret = -1;
tMD5Init(&context);
tMD5Update(&context, (uint8_t*)pKey, TSDB_PASSWORD_LEN);
tMD5Update(&context, (uint8_t*)pMsg, msgLen);
tMD5Update(&context, (uint8_t*)pKey, TSDB_PASSWORD_LEN);
tMD5Final(&context);
if (memcmp(context.digest, pAuth, sizeof(context.digest)) == 0) ret = 0;
return ret;
}
static void rpcBuildAuthHead(void* pMsg, int msgLen, void* pAuth, void* pKey) {
T_MD5_CTX context;
tMD5Init(&context);
tMD5Update(&context, (uint8_t*)pKey, TSDB_PASSWORD_LEN);
tMD5Update(&context, (uint8_t*)pMsg, msgLen);
tMD5Update(&context, (uint8_t*)pKey, TSDB_PASSWORD_LEN);
tMD5Final(&context);
memcpy(pAuth, context.digest, sizeof(context.digest));
}
static int rpcAddAuthPart(SRpcConn* pConn, char* msg, int msgLen) {
SRpcHead* pHead = (SRpcHead*)msg;
if (pConn->spi && pConn->secured == 0) {
// add auth part
pHead->spi = pConn->spi;
SRpcDigest* pDigest = (SRpcDigest*)(msg + msgLen);
pDigest->timeStamp = htonl(taosGetTimestampSec());
msgLen += sizeof(SRpcDigest);
pHead->msgLen = (int32_t)htonl((uint32_t)msgLen);
rpcBuildAuthHead(pHead, msgLen - TSDB_AUTH_LEN, pDigest->auth, pConn->secret);
} else {
pHead->spi = 0;
pHead->msgLen = (int32_t)htonl((uint32_t)msgLen);
}
return msgLen;
}
static int32_t rpcCompressRpcMsg(char* pCont, int32_t contLen) {
SRpcHead* pHead = rpcHeadFromCont(pCont);
int32_t finalLen = 0;
int overhead = sizeof(SRpcComp);
if (!NEEDTO_COMPRESSS_MSG(contLen)) {
return contLen;
}
char* buf = malloc(contLen + overhead + 8); // 8 extra bytes
if (buf == NULL) {
tError("failed to allocate memory for rpc msg compression, contLen:%d", contLen);
return contLen;
}
int32_t compLen = LZ4_compress_default(pCont, buf, contLen, contLen + overhead);
tDebug("compress rpc msg, before:%d, after:%d, overhead:%d", contLen, compLen, overhead);
/*
* only the compressed size is less than the value of contLen - overhead, the compression is applied
* The first four bytes is set to 0, the second four bytes are utilized to keep the original length of message
*/
if (compLen > 0 && compLen < contLen - overhead) {
SRpcComp* pComp = (SRpcComp*)pCont;
pComp->reserved = 0;
pComp->contLen = htonl(contLen);
memcpy(pCont + overhead, buf, compLen);
pHead->comp = 1;
tDebug("compress rpc msg, before:%d, after:%d", contLen, compLen);
finalLen = compLen + overhead;
} else {
finalLen = contLen;
}
free(buf);
return finalLen;
}
static SRpcHead* rpcDecompressRpcMsg(SRpcHead* pHead) {
int overhead = sizeof(SRpcComp);
SRpcHead* pNewHead = NULL;
uint8_t* pCont = pHead->content;
SRpcComp* pComp = (SRpcComp*)pHead->content;
if (pHead->comp) {
// decompress the content
assert(pComp->reserved == 0);
int contLen = htonl(pComp->contLen);
// prepare the temporary buffer to decompress message
char* temp = (char*)malloc(contLen + RPC_MSG_OVERHEAD);
pNewHead = (SRpcHead*)(temp + sizeof(SRpcReqContext)); // reserve SRpcReqContext
if (pNewHead) {
int compLen = rpcContLenFromMsg(pHead->msgLen) - overhead;
int origLen = LZ4_decompress_safe((char*)(pCont + overhead), (char*)pNewHead->content, compLen, contLen);
assert(origLen == contLen);
memcpy(pNewHead, pHead, sizeof(SRpcHead));
pNewHead->msgLen = rpcMsgLenFromCont(origLen);
/// rpcFreeMsg(pHead); // free the compressed message buffer
pHead = pNewHead;
tTrace("decomp malloc mem:%p", temp);
} else {
tError("failed to allocate memory to decompress msg, contLen:%d", contLen);
}
}
return pHead;
}
int32_t rpcInit(void) {
// impl later
return -1;
}
void rpcCleanup(void) {
// impl later
return;
}
#endif

21
source/libs/transport/test/CMakeLists.txt Normal file
View File

@ -0,0 +1,21 @@
add_executable(transportTest "")
target_sources(transportTest
PRIVATE
"transportTests.cc"
)
target_include_directories(transportTest
PUBLIC
"${CMAKE_SOURCE_DIR}/include/libs/transport"
"${CMAKE_CURRENT_SOURCE_DIR}/../inc"
)
target_link_libraries (transportTest
os
util
common
gtest_main
transport
)

35
source/libs/transport/test/transportTests.cc Normal file
View File

@ -0,0 +1,35 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3 * or later ("AGPL"), as published by the Free
* Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <gtest/gtest.h>
#include <chrono>
#include <iostream>
#include <string>
#include <thread>
#include "transportInt.h"
#include "trpc.h"
using namespace std;
int main() {
SRpcInit init = {.localPort = 6030, .label = "rpc", .numOfThreads = 5};
void* p = rpcOpen(&init);
while (1) {
std::cout << "cron task" << std::endl;
std::this_thread::sleep_for(std::chrono::milliseconds(10 * 1000));
}
}

0
source/libs/transport/test/transportTests.cpp
View File

77
source/libs/wal/src/walMeta.c
View File

@ -36,7 +36,7 @@ void* tmemmem(char* haystack, int hlen, char* needle, int nlen) {
char* limit;
if (nlen == 0 || hlen < nlen) {
return false;
return NULL;
}
limit = haystack + hlen - nlen + 1;
@ -54,10 +54,12 @@ static inline int64_t walScanLogGetLastVer(SWal* pWal) {
ASSERT(pWal->fileInfoSet != NULL);
int sz = taosArrayGetSize(pWal->fileInfoSet);
ASSERT(sz > 0);
#if 0
for (int i = 0; i < sz; i++) {
SWalFileInfo* pFileInfo = taosArrayGet(pWal->fileInfoSet, i);
}
#endif
SWalFileInfo *pLastFileInfo = taosArrayGet(pWal->fileInfoSet, sz-1);
char fnameStr[WAL_FILE_LEN];
walBuildLogName(pWal, pLastFileInfo->firstVer, fnameStr);
@ -143,8 +145,6 @@ int walCheckAndRepairMeta(SWal* pWal) {
SWalFileInfo fileInfo;
memset(&fileInfo, -1, sizeof(SWalFileInfo));
sscanf(name, "%" PRId64 ".log", &fileInfo.firstVer);
//get lastVer
//get size
taosArrayPush(pLogInfoArray, &fileInfo);
}
}
@ -158,60 +158,51 @@ int walCheckAndRepairMeta(SWal* pWal) {
oldSz = taosArrayGetSize(pWal->fileInfoSet);
}
int newSz = taosArrayGetSize(pLogInfoArray);
// case 1. meta file not exist / cannot be parsed
if (oldSz < newSz) {
if (oldSz > newSz) {
taosArrayPopFrontBatch(pWal->fileInfoSet, oldSz - newSz);
} else if (oldSz < newSz) {
for (int i = oldSz; i < newSz; i++) {
SWalFileInfo *pFileInfo = taosArrayGet(pLogInfoArray, i);
taosArrayPush(pWal->fileInfoSet, pFileInfo);
}
pWal->writeCur = newSz - 1;
pWal->vers.firstVer = ((SWalFileInfo*)taosArrayGet(pLogInfoArray, 0))->firstVer;
pWal->vers.lastVer = walScanLogGetLastVer(pWal);
((SWalFileInfo*)taosArrayGetLast(pWal->fileInfoSet))->lastVer = pWal->vers.lastVer;
ASSERT(pWal->vers.lastVer != -1);
int code = walSaveMeta(pWal);
if (code < 0) {
taosArrayDestroy(pLogInfoArray);
return -1;
}
}
// case 2. versions in meta not match log
// or some log not included in meta
// (e.g. program killed)
//
// case 3. other corrupt cases
//
#if 0
int sz = taosArrayGetSize(pLogInfoArray);
for (int i = 0; i < sz; i++) {
SWalFileInfo* pFileInfo = taosArrayGet(pLogInfoArray, i);
if (i == 0 && pFileInfo->firstVer != walGetFirstVer(pWal)) {
//repair
}
taosArrayDestroy(pLogInfoArray);
if (i > 0) {
SWalFileInfo* pLastFileInfo = taosArrayGet(pLogInfoArray, i-1);
if (pLastFileInfo->lastVer != pFileInfo->firstVer) {
pWal->writeCur = newSz - 1;
if (newSz > 0) {
pWal->vers.firstVer = ((SWalFileInfo*)taosArrayGet(pWal->fileInfoSet, 0))->firstVer;
SWalFileInfo *pLastFileInfo = taosArrayGet(pWal->fileInfoSet, newSz-1);
char fnameStr[WAL_FILE_LEN];
walBuildLogName(pWal, pLastFileInfo->firstVer, fnameStr);
struct stat statbuf;
stat(fnameStr, &statbuf);
if (oldSz != newSz || pLastFileInfo->fileSize != statbuf.st_size) {
pLastFileInfo->fileSize = statbuf.st_size;
pWal->vers.lastVer = walScanLogGetLastVer(pWal);
((SWalFileInfo*)taosArrayGetLast(pWal->fileInfoSet))->lastVer = pWal->vers.lastVer;
ASSERT(pWal->vers.lastVer != -1);
int code = walSaveMeta(pWal);
if (code < 0) {
taosArrayDestroy(pLogInfoArray);
return -1;
}
}
}
#endif
// get last version of this file
//
// rebuild meta
taosArrayDestroy(pLogInfoArray);
//TODO: set fileSize and lastVer if necessary
return 0;
}
int walCheckAndRepairIdx(SWal* pWal) {
// iterate all idx files
// check first and last entry of each idx file valid
// TODO: iterate all log files
// if idx not found, scan log and write idx
// if found, check complete by first and last entry of each idx file
// if idx incomplete, binary search last valid entry, and then build other part
return 0;
}

20
tests/test/c/create_table.c
View File

@ -187,13 +187,19 @@ void *threadFunc(void *param) {
int64_t curMs = 0;
int64_t beginMs = taosGetTimestampMs();
pInfo->startMs = beginMs;
for (int64_t t = pInfo->tableBeginIndex; t < pInfo->tableEndIndex; ++t) {
int64_t batch = (pInfo->tableEndIndex - t);
batch = MIN(batch, batchNum);
int64_t t = pInfo->tableBeginIndex;
for (; t <= pInfo->tableEndIndex;) {
//int64_t batch = (pInfo->tableEndIndex - t);
//batch = MIN(batch, batchNum);
int32_t len = sprintf(qstr, "create table");
for (int32_t i = 0; i < batch; ++i) {
len += sprintf(qstr + len, " t%" PRId64 " using %s tags(%" PRId64 ")", t + i, stbName, t + i);
for (int32_t i = 0; i < batchNum;) {
len += sprintf(qstr + len, " %s_t%" PRId64 " using %s tags(%" PRId64 ")", stbName, t, stbName, t);
t++;
i++;
if (t > pInfo->tableEndIndex) {
break;
}
}
int64_t startTs = taosGetTimestampUs();
@ -212,11 +218,11 @@ void *threadFunc(void *param) {
curMs = taosGetTimestampMs();
if (curMs - beginMs > 10000) {
beginMs = curMs;
//printf("==== tableBeginIndex: %"PRId64", t: %"PRId64"\n", pInfo->tableBeginIndex, t);
printCreateProgress(pInfo, t);
}
t += (batch - 1);
}
printCreateProgress(pInfo, pInfo->tableEndIndex);
printCreateProgress(pInfo, t);
}
if (insertData) {