refact: change struct name
This commit is contained in:
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9dbb925ad7
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825239081f
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@ -22,89 +22,89 @@
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extern "C" {
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#endif
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typedef struct tmqMsgHead {
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typedef struct TmqMsgHead {
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int32_t protoVer;
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int32_t msgType;
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int64_t cgId;
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int64_t clientId;
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} tmqMsgHead;
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} TmqMsgHead;
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typedef struct tmqOneAck {
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typedef struct TmqOneAck {
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int64_t topicId;
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int64_t consumeOffset;
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} tmqOneAck;
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} TmqOneAck;
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typedef struct tmqAcks {
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typedef struct TmqAcks {
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int32_t ackNum;
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//should be sorted
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tmqOneAck acks[];
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} tmqAcks;
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TmqOneAck acks[];
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} TmqAcks;
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//TODO: put msgs into common
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typedef struct tmqConnectReq {
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tmqMsgHead head;
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tmqAcks acks;
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} tmqConnectReq;
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typedef struct TmqConnectReq {
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TmqMsgHead head;
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TmqAcks acks;
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} TmqConnectReq;
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typedef struct tmqConnectRsp {
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tmqMsgHead head;
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typedef struct TmqConnectRsp {
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TmqMsgHead head;
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int8_t status;
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} tmqConnectRsp;
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} TmqConnectRsp;
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typedef struct tmqDisconnectReq {
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tmqMsgHead head;
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} tmqDisconnectReq;
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typedef struct TmqDisconnectReq {
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TmqMsgHead head;
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} TmqDiscconectReq;
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typedef struct tmqDisconnectRsp {
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tmqMsgHead head;
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typedef struct TmqDisconnectRsp {
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TmqMsgHead head;
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int8_t status;
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} tmqDiconnectRsp;
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} TmqDisconnectRsp;
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typedef struct tmqConsumeReq {
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tmqMsgHead head;
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tmqAcks acks;
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} tmqConsumeReq;
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typedef struct TmqConsumeReq {
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TmqMsgHead head;
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TmqAcks acks;
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} TmqConsumeReq;
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typedef struct tmqMsgContent {
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typedef struct TmqMsgContent {
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int64_t topicId;
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int64_t msgLen;
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char msg[];
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} tmqMsgContent;
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} TmqMsgContent;
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typedef struct tmqConsumeRsp {
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tmqMsgHead head;
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typedef struct TmqConsumeRsp {
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TmqMsgHead head;
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int64_t bodySize;
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tmqMsgContent msgs[];
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} tmqConsumeRsp;
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TmqMsgContent msgs[];
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} TmqConsumeRsp;
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typedef struct tmqMnodeSubscribeReq {
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tmqMsgHead head;
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typedef struct TmqSubscribeReq {
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TmqMsgHead head;
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int64_t topicLen;
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char topic[];
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} tmqSubscribeReq;
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} TmqSubscribeReq;
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typedef struct tmqMnodeSubscribeRsp {
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tmqMsgHead head;
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typedef struct tmqSubscribeRsp {
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TmqMsgHead head;
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int64_t vgId;
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char ep[]; //TSDB_EP_LEN
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} tmqSubscribeRsp;
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} TmqSubscribeRsp;
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typedef struct tmqHeartbeatReq {
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typedef struct TmqHeartbeatReq {
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} tmqHeartbeatReq;
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} TmqHeartbeatReq;
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typedef struct tmqHeartbeatRsp {
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typedef struct TmqHeartbeatRsp {
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} tmqHeartbeatRsp;
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} TmqHeartbeatRsp;
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typedef struct tqTopicVhandle {
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typedef struct TqTopicVhandle {
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//name
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//
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//executor for filter
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//
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//callback for mnode
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//
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} tqTopicVhandle;
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} TqTopicVhandle;
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typedef struct STQ {
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//the collection of group handle
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@ -114,16 +114,16 @@ typedef struct STQ {
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#define TQ_BUFFER_SIZE 8
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//TODO: define a serializer and deserializer
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typedef struct tqBufferItem {
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typedef struct TqBufferItem {
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int64_t offset;
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//executors are identical but not concurrent
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//so it must be a copy in each item
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void* executor;
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int64_t size;
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void* content;
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} tqBufferItem;
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} TqBufferItem;
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typedef struct tqBufferHandle {
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typedef struct TqBufferHandle {
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//char* topic; //c style, end with '\0'
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//int64_t cgId;
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//void* ahandle;
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@ -131,32 +131,32 @@ typedef struct tqBufferHandle {
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int64_t topicId;
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int32_t head;
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int32_t tail;
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tqBufferItem buffer[TQ_BUFFER_SIZE];
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} tqBufferHandle;
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TqBufferItem buffer[TQ_BUFFER_SIZE];
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} TqBufferHandle;
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typedef struct tqListHandle {
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tqBufferHandle bufHandle;
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struct tqListHandle* next;
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} tqListHandle;
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typedef struct TqListHandle {
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TqBufferHandle bufHandle;
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struct TqListHandle* next;
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} TqListHandle;
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typedef struct tqGroupHandle {
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typedef struct TqGroupHandle {
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int64_t cId;
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int64_t cgId;
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void* ahandle;
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int32_t topicNum;
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tqListHandle *head;
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} tqGroupHandle;
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TqListHandle *head;
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} TqGroupHandle;
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typedef struct tqQueryExec {
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typedef struct TqQueryExec {
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void* src;
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tqBufferItem* dest;
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TqBufferItem* dest;
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void* executor;
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} tqQueryExec;
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} TqQueryExec;
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typedef struct tqQueryMsg {
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tqQueryExec *exec;
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struct tqQueryMsg *next;
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} tqQueryMsg;
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typedef struct TqQueryMsg {
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TqQueryExec *exec;
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struct TqQueryMsg *next;
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} TqQueryMsg;
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//init in each vnode
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STQ* tqInit(void* ref_func(void*), void* unref_func(void*));
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@ -166,28 +166,28 @@ void tqCleanUp(STQ*);
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int tqPushMsg(STQ*, void* msg, int64_t version);
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int tqCommit(STQ*);
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int tqConsume(STQ*, tmqConsumeReq*);
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int tqConsume(STQ*, TmqConsumeReq*);
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tqGroupHandle* tqGetGroupHandle(STQ*, int64_t cId);
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TqGroupHandle* tqGetGroupHandle(STQ*, int64_t cId);
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int tqOpenTCGroup(STQ*, int64_t topicId, int64_t cgId, int64_t cId);
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int tqCloseTCGroup(STQ*, int64_t topicId, int64_t cgId, int64_t cId);
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int tqMoveOffsetToNext(tqGroupHandle*);
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int tqMoveOffsetToNext(TqGroupHandle*);
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int tqResetOffset(STQ*, int64_t topicId, int64_t cgId, int64_t offset);
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int tqRegisterContext(tqGroupHandle*, void*);
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int tqLaunchQuery(tqGroupHandle*);
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int tqSendLaunchQuery(tqGroupHandle*);
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int tqRegisterContext(TqGroupHandle*, void* ahandle);
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int tqLaunchQuery(TqGroupHandle*);
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int tqSendLaunchQuery(TqGroupHandle*);
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int tqSerializeGroupHandle(tqGroupHandle *gHandle, void** ppBytes);
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void* tqSerializeListHandle(tqListHandle *listHandle, void* ptr);
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void* tqSerializeBufHandle(tqBufferHandle *bufHandle, void* ptr);
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void* tqSerializeBufItem(tqBufferItem *bufItem, void* ptr);
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int tqSerializeGroupHandle(TqGroupHandle *gHandle, void** ppBytes);
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void* tqSerializeListHandle(TqListHandle *listHandle, void* ptr);
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void* tqSerializeBufHandle(TqBufferHandle *bufHandle, void* ptr);
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void* tqSerializeBufItem(TqBufferItem *bufItem, void* ptr);
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const void* tqDeserializeGroupHandle(const void* pBytes, tqGroupHandle *ghandle);
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const void* tqDeserializeBufHandle(const void* pBytes, tqBufferHandle *bufHandle);
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const void* tqDeserializeBufItem(const void* pBytes, tqBufferItem *bufItem);
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const void* tqDeserializeGroupHandle(const void* pBytes, TqGroupHandle *ghandle);
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const void* tqDeserializeBufHandle(const void* pBytes, TqBufferHandle *bufHandle);
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const void* tqDeserializeBufItem(const void* pBytes, TqBufferItem *bufItem);
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int tqGetGHandleSSize(const tqGroupHandle *gHandle);
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int tqGetGHandleSSize(const TqGroupHandle *gHandle);
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int tqBufHandleSSize();
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int tqBufItemSSize();
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@ -221,8 +221,8 @@ int32_t vnodeProcessQueryMsg(SVnode *pVnode, SReadMsg *pRead) {
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int32_t vnodeProcessConsumeMsg(SVnode *pVnode, SReadMsg *pRead) {
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//parse message and optionally move offset
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void* pMsg = pRead->pCont;
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tmqConsumeReq *pConsumeMsg = (tmqConsumeReq*) pMsg;
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tmqMsgHead msgHead = pConsumeMsg->head;
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TmqConsumeReq *pConsumeMsg = (TmqConsumeReq*) pMsg;
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TmqMsgHead msgHead = pConsumeMsg->head;
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//extract head
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STQ *pTq = pVnode->pTQ;
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/*tqBufferHandle *pHandle = tqGetHandle(pTq, msgHead.clientId);*/
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@ -22,18 +22,18 @@
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//
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//handle management message
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//
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static int tqProtoCheck(tmqMsgHead *pMsg) {
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static int tqProtoCheck(TmqMsgHead *pMsg) {
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return pMsg->protoVer == 0;
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}
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static int tqAckOneTopic(tqBufferHandle *bhandle, tmqOneAck *pAck, tqQueryMsg** ppQuery) {
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static int tqAckOneTopic(TqBufferHandle *bhandle, TmqOneAck *pAck, TqQueryMsg** ppQuery) {
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//clean old item and move forward
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int32_t consumeOffset = pAck->consumeOffset;
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int idx = consumeOffset % TQ_BUFFER_SIZE;
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ASSERT(bhandle->buffer[idx].content && bhandle->buffer[idx].executor);
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tfree(bhandle->buffer[idx].content);
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if( 1 /* TODO: need to launch new query */) {
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tqQueryMsg* pNewQuery = malloc(sizeof(tqQueryMsg));
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TqQueryMsg* pNewQuery = malloc(sizeof(TqQueryMsg));
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if(pNewQuery == NULL) {
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//TODO: memory insufficient
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return -1;
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@ -49,14 +49,14 @@ static int tqAckOneTopic(tqBufferHandle *bhandle, tmqOneAck *pAck, tqQueryMsg**
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return 0;
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}
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static int tqAck(tqGroupHandle* ghandle, tmqAcks* pAcks) {
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static int tqAck(TqGroupHandle* ghandle, TmqAcks* pAcks) {
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int32_t ackNum = pAcks->ackNum;
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tmqOneAck *acks = pAcks->acks;
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TmqOneAck *acks = pAcks->acks;
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//double ptr for acks and list
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int i = 0;
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tqListHandle* node = ghandle->head;
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TqListHandle* node = ghandle->head;
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int ackCnt = 0;
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tqQueryMsg *pQuery = NULL;
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TqQueryMsg *pQuery = NULL;
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while(i < ackNum && node->next) {
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if(acks[i].topicId == node->next->bufHandle.topicId) {
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ackCnt++;
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@ -73,12 +73,12 @@ static int tqAck(tqGroupHandle* ghandle, tmqAcks* pAcks) {
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return ackCnt;
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}
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static int tqCommitTCGroup(tqGroupHandle* handle) {
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static int tqCommitTCGroup(TqGroupHandle* handle) {
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//persist modification into disk
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return 0;
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}
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int tqCreateTCGroup(STQ *pTq, int64_t topicId, int64_t cgId, int64_t cId, tqGroupHandle** handle) {
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int tqCreateTCGroup(STQ *pTq, int64_t topicId, int64_t cgId, int64_t cId, TqGroupHandle** handle) {
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//create in disk
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return 0;
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}
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@ -99,13 +99,13 @@ int tqDropTCGroup(STQ* pTq, int64_t topicId, int64_t cgId, int64_t cId) {
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return 0;
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}
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static int tqFetch(tqGroupHandle* ghandle, void** msg) {
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tqListHandle* head = ghandle->head;
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tqListHandle* node = head;
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static int tqFetch(TqGroupHandle* ghandle, void** msg) {
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TqListHandle* head = ghandle->head;
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TqListHandle* node = head;
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int totSize = 0;
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//TODO: make it a macro
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int sizeLimit = 4 * 1024;
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tmqMsgContent* buffer = malloc(sizeLimit);
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TmqMsgContent* buffer = malloc(sizeLimit);
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if(buffer == NULL) {
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//TODO:memory insufficient
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return -1;
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@ -114,7 +114,7 @@ static int tqFetch(tqGroupHandle* ghandle, void** msg) {
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//until all topic iterated or msgs over sizeLimit
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while(node->next) {
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node = node->next;
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tqBufferHandle* bufHandle = &node->bufHandle;
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TqBufferHandle* bufHandle = &node->bufHandle;
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int idx = bufHandle->nextConsumeOffset % TQ_BUFFER_SIZE;
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if(bufHandle->buffer[idx].content != NULL &&
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bufHandle->buffer[idx].offset == bufHandle->nextConsumeOffset
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@ -144,19 +144,19 @@ static int tqFetch(tqGroupHandle* ghandle, void** msg) {
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}
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tqGroupHandle* tqGetGroupHandle(STQ* pTq, int64_t cId) {
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TqGroupHandle* tqGetGroupHandle(STQ* pTq, int64_t cId) {
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return NULL;
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}
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int tqLaunchQuery(tqGroupHandle* ghandle) {
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int tqLaunchQuery(TqGroupHandle* ghandle) {
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return 0;
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}
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int tqSendLaunchQuery(tqGroupHandle* gHandle) {
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int tqSendLaunchQuery(TqGroupHandle* gHandle) {
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return 0;
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}
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/*int tqMoveOffsetToNext(tqGroupHandle* ghandle) {*/
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/*int tqMoveOffsetToNext(TqGroupHandle* ghandle) {*/
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/*return 0;*/
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/*}*/
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@ -171,13 +171,13 @@ int tqCommit(STQ* pTq) {
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return 0;
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}
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int tqConsume(STQ* pTq, tmqConsumeReq* pMsg) {
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if(!tqProtoCheck((tmqMsgHead *)pMsg)) {
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int tqConsume(STQ* pTq, TmqConsumeReq* pMsg) {
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if(!tqProtoCheck((TmqMsgHead *)pMsg)) {
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//proto version invalid
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return -1;
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}
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int64_t clientId = pMsg->head.clientId;
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tqGroupHandle *ghandle = tqGetGroupHandle(pTq, clientId);
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TqGroupHandle *ghandle = tqGetGroupHandle(pTq, clientId);
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if(ghandle == NULL) {
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//client not connect
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return -1;
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@ -189,7 +189,7 @@ int tqConsume(STQ* pTq, tmqConsumeReq* pMsg) {
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}
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}
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tmqConsumeRsp *pRsp = (tmqConsumeRsp*) pMsg;
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TmqConsumeRsp *pRsp = (TmqConsumeRsp*) pMsg;
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if(tqFetch(ghandle, (void**)&pRsp->msgs) <= 0) {
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//fetch error
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@ -204,7 +204,7 @@ int tqConsume(STQ* pTq, tmqConsumeReq* pMsg) {
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return 0;
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}
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int tqSerializeGroupHandle(tqGroupHandle *gHandle, void** ppBytes) {
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int tqSerializeGroupHandle(TqGroupHandle *gHandle, void** ppBytes) {
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//calculate size
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int sz = tqGetGHandleSSize(gHandle);
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void* ptr = realloc(*ppBytes, sz);
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@ -227,8 +227,8 @@ int tqSerializeGroupHandle(tqGroupHandle *gHandle, void** ppBytes) {
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return 0;
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}
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void* tqSerializeListHandle(tqListHandle *listHandle, void* ptr) {
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tqListHandle *node = listHandle;
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void* tqSerializeListHandle(TqListHandle *listHandle, void* ptr) {
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TqListHandle *node = listHandle;
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ASSERT(node != NULL);
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while(node) {
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ptr = tqSerializeBufHandle(&node->bufHandle, ptr);
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@ -237,7 +237,7 @@ void* tqSerializeListHandle(tqListHandle *listHandle, void* ptr) {
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return ptr;
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}
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void* tqSerializeBufHandle(tqBufferHandle *bufHandle, void* ptr) {
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void* tqSerializeBufHandle(TqBufferHandle *bufHandle, void* ptr) {
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*(int64_t*)ptr = bufHandle->nextConsumeOffset;
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ptr = POINTER_SHIFT(ptr, sizeof(int64_t));
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*(int64_t*)ptr = bufHandle->topicId;
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@ -252,13 +252,13 @@ void* tqSerializeBufHandle(tqBufferHandle *bufHandle, void* ptr) {
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return ptr;
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}
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void* tqSerializeBufItem(tqBufferItem *bufItem, void* ptr) {
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void* tqSerializeBufItem(TqBufferItem *bufItem, void* ptr) {
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//TODO: do we need serialize this?
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//mainly for executor
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return ptr;
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}
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const void* tqDeserializeGroupHandle(const void* pBytes, tqGroupHandle *gHandle) {
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const void* tqDeserializeGroupHandle(const void* pBytes, TqGroupHandle *gHandle) {
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const void* ptr = pBytes;
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gHandle->cId = *(int64_t*)ptr;
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ptr = POINTER_SHIFT(ptr, sizeof(int64_t));
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@ -268,10 +268,10 @@ const void* tqDeserializeGroupHandle(const void* pBytes, tqGroupHandle *gHandle)
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gHandle->topicNum = *(int32_t*)ptr;
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ptr = POINTER_SHIFT(ptr, sizeof(int32_t));
|
||||
gHandle->head = NULL;
|
||||
tqListHandle *node = gHandle->head;
|
||||
TqListHandle *node = gHandle->head;
|
||||
for(int i = 0; i < gHandle->topicNum; i++) {
|
||||
if(gHandle->head == NULL) {
|
||||
if((node = malloc(sizeof(tqListHandle))) == NULL) {
|
||||
if((node = malloc(sizeof(TqListHandle))) == NULL) {
|
||||
//TODO: error
|
||||
return NULL;
|
||||
}
|
||||
|
@ -279,7 +279,7 @@ const void* tqDeserializeGroupHandle(const void* pBytes, tqGroupHandle *gHandle)
|
|||
ptr = tqDeserializeBufHandle(ptr, &node->bufHandle);
|
||||
gHandle->head = node;
|
||||
} else {
|
||||
node->next = malloc(sizeof(tqListHandle));
|
||||
node->next = malloc(sizeof(TqListHandle));
|
||||
if(node->next == NULL) {
|
||||
//TODO: error
|
||||
return NULL;
|
||||
|
@ -292,7 +292,7 @@ const void* tqDeserializeGroupHandle(const void* pBytes, tqGroupHandle *gHandle)
|
|||
return ptr;
|
||||
}
|
||||
|
||||
const void* tqDeserializeBufHandle(const void* pBytes, tqBufferHandle *bufHandle) {
|
||||
const void* tqDeserializeBufHandle(const void* pBytes, TqBufferHandle *bufHandle) {
|
||||
const void* ptr = pBytes;
|
||||
bufHandle->nextConsumeOffset = *(int64_t*)ptr;
|
||||
ptr = POINTER_SHIFT(ptr, sizeof(int64_t));
|
||||
|
@ -308,12 +308,12 @@ const void* tqDeserializeBufHandle(const void* pBytes, tqBufferHandle *bufHandle
|
|||
return ptr;
|
||||
}
|
||||
|
||||
const void* tqDeserializeBufItem(const void* pBytes, tqBufferItem *bufItem) {
|
||||
const void* tqDeserializeBufItem(const void* pBytes, TqBufferItem *bufItem) {
|
||||
return pBytes;
|
||||
}
|
||||
|
||||
//TODO: make this a macro
|
||||
int tqGetGHandleSSize(const tqGroupHandle *gHandle) {
|
||||
int tqGetGHandleSSize(const TqGroupHandle *gHandle) {
|
||||
return sizeof(int64_t) * 2
|
||||
+ sizeof(int32_t)
|
||||
+ gHandle->topicNum * tqBufHandleSSize();
|
||||
|
|
Loading…
Reference in New Issue