104 lines
3.2 KiB
C
104 lines
3.2 KiB
C
/*
|
|
* 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/>.
|
|
*/
|
|
#ifndef TDENGINE_TRPC_H
|
|
#define TDENGINE_TRPC_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
#include "taosdef.h"
|
|
|
|
#define TAOS_CONN_SERVER 0
|
|
#define TAOS_CONN_CLIENT 1
|
|
|
|
extern int tsRpcHeadSize;
|
|
|
|
typedef struct SRpcEpSet {
|
|
int8_t inUse;
|
|
int8_t numOfEps;
|
|
uint16_t port[TSDB_MAX_REPLICA];
|
|
char fqdn[TSDB_MAX_REPLICA][TSDB_FQDN_LEN];
|
|
} SRpcEpSet;
|
|
|
|
typedef struct SRpcCorEpSet {
|
|
int32_t version;
|
|
SRpcEpSet epSet;
|
|
} SRpcCorEpSet;
|
|
|
|
typedef struct SRpcConnInfo {
|
|
uint32_t clientIp;
|
|
uint16_t clientPort;
|
|
uint32_t serverIp;
|
|
char user[TSDB_USER_LEN];
|
|
} SRpcConnInfo;
|
|
|
|
typedef struct SRpcMsg {
|
|
uint8_t msgType;
|
|
void *pCont;
|
|
int contLen;
|
|
int32_t code;
|
|
void *handle; // rpc handle returned to app
|
|
void *ahandle; // app handle set by client
|
|
} SRpcMsg;
|
|
|
|
typedef struct SRpcInit {
|
|
uint16_t localPort; // local port
|
|
char *label; // for debug purpose
|
|
int numOfThreads; // number of threads to handle connections
|
|
int sessions; // number of sessions allowed
|
|
int8_t connType; // TAOS_CONN_UDP, TAOS_CONN_TCPC, TAOS_CONN_TCPS
|
|
int idleTime; // milliseconds, 0 means idle timer is disabled
|
|
|
|
// owner of the rpc client/server,
|
|
void *owner; // set by the app when rpc init
|
|
|
|
// the following is for client app ecurity only
|
|
char *user; // user name
|
|
char spi; // security parameter index
|
|
char encrypt; // encrypt algorithm
|
|
char *secret; // key for authentication
|
|
char *ckey; // ciphering key
|
|
|
|
// call back to process incoming msg, code shall be ignored by server app
|
|
void (*cfp)(void *owner, SRpcMsg *, SRpcEpSet *);
|
|
|
|
// call back to retrieve the client auth info, for server app only
|
|
int (*afp)(void *owner, char *tableId, char *spi, char *encrypt, char *secret, char *ckey);
|
|
} SRpcInit;
|
|
|
|
int32_t rpcInit();
|
|
void rpcCleanup();
|
|
void *rpcOpen(const SRpcInit *pRpc);
|
|
void rpcClose(void *);
|
|
void *rpcMallocCont(int contLen);
|
|
void rpcFreeCont(void *pCont);
|
|
void *rpcReallocCont(void *ptr, int contLen);
|
|
void rpcSendRequest(void *thandle, const SRpcEpSet *pEpSet, SRpcMsg *pMsg, int64_t *rid);
|
|
void rpcSendResponse(const SRpcMsg *pMsg);
|
|
void rpcSendRedirectRsp(void *pConn, const SRpcEpSet *pEpSet);
|
|
int rpcGetConnInfo(void *thandle, SRpcConnInfo *pInfo);
|
|
void rpcSendRecv(void *shandle, SRpcEpSet *pEpSet, SRpcMsg *pReq, SRpcMsg *pRsp);
|
|
int rpcReportProgress(void *pConn, char *pCont, int contLen);
|
|
void rpcCancelRequest(int64_t rid);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif // TDENGINE_TRPC_H
|