add sync io

include/libs/sync/sync.h

@@ -21,7 +21,9 @@ extern "C" {
 #endif
 
 #include <stdint.h>
+#include <tep.h>
 #include "taosdef.h"
+#include "trpc.h"
 
 typedef uint64_t SyncNodeId;
 typedef int32_t  SyncGroupId;
@@ -133,6 +135,7 @@ typedef struct SSyncInfo {
   SSyncCfg    syncCfg;
   char        path[TSDB_FILENAME_LEN];
   SSyncFSM*   pFsm;
+  int32_t (*FpSendMsg)(void* handle, const SEpSet* pEpSet, SRpcMsg* pMsg);
 
 } SSyncInfo;
 

source/libs/sync/inc/syncIO.h

@@ -45,20 +45,26 @@ typedef struct SSyncIO {
   int32_t (*start)(struct SSyncIO *ths);
   int32_t (*stop)(struct SSyncIO *ths);
   int32_t (*ping)(struct SSyncIO *ths);
-  int32_t (*onMessage)(struct SSyncIO *ths, void *pParent, SRpcMsg *pMsg, SEpSet *pEpSet);
+
+  int32_t (*onMsg)(struct SSyncIO *ths, void *pParent, SRpcMsg *pMsg, SEpSet *pEpSet);
   int32_t (*destroy)(struct SSyncIO *ths);
 
+  void *pSyncNode;
+  int32_t (*FpOnPing)(struct SSyncNode *ths, SyncPing *pMsg);
+
 } SSyncIO;
 
-int32_t syncIOStart();
-int32_t syncIOStop();
+extern SSyncIO *gSyncIO;
 
+int32_t  syncIOStart();
+int32_t  syncIOStop();
+int32_t  syncIOSendMsg(void *handle, const SEpSet *pEpSet, SRpcMsg *pMsg);
 SSyncIO *syncIOCreate();
 
 static int32_t doSyncIOStart(SSyncIO *io);
 static int32_t doSyncIOStop(SSyncIO *io);
 static int32_t doSyncIOPing(SSyncIO *io);
-static int32_t doSyncIOOnMessage(struct SSyncIO *io, void *pParent, SRpcMsg *pMsg, SEpSet *pEpSet);
+static int32_t doSyncIOOnMsg(struct SSyncIO *io, void *pParent, SRpcMsg *pMsg, SEpSet *pEpSet);
 static int32_t doSyncIODestroy(SSyncIO *io);
 
 #ifdef __cplusplus

source/libs/sync/inc/syncInt.h

@@ -115,6 +115,8 @@ typedef struct SSyncNode {
 
   int32_t (*FpOnAppendEntriesReply)(struct SSyncNode* ths, SyncAppendEntriesReply* pMsg);
 
+  int32_t (*FpSendMsg)(void* handle, const SEpSet* pEpSet, SRpcMsg* pMsg);
+
 } SSyncNode;
 
 SSyncNode* syncNodeOpen(const SSyncInfo* pSyncInfo);
@@ -139,8 +141,6 @@ static int32_t onSyncNodeAppendEntries(struct SSyncNode* ths, SyncAppendEntries*
 
 static int32_t onSyncNodeAppendEntriesReply(struct SSyncNode* ths, SyncAppendEntriesReply* pMsg);
 
-
-
 #ifdef __cplusplus
 }
 #endif

source/libs/sync/inc/syncRaftStore.h

@@ -54,7 +54,6 @@ int32_t raftStoreDeserialize(SRaftStore *pRaftStore, char *buf, size_t len);
 
 void raftStorePrint(SRaftStore *pRaftStore);
 
-
 #ifdef __cplusplus
 }
 #endif

source/libs/sync/src/syncIO.c

@@ -20,6 +20,10 @@
 #include "ttimer.h"
 #include "tutil.h"
 
+SSyncIO *gSyncIO = NULL;
+
+int32_t syncIOSendMsg(void *handle, const SEpSet *pEpSet, SRpcMsg *pMsg) { return 0; }
+
 int32_t syncIOStart() { return 0; }
 
 int32_t syncIOStop() { return 0; }
@@ -121,7 +125,7 @@ SSyncIO *syncIOCreate() {
   io->start = doSyncIOStart;
   io->stop = doSyncIOStop;
   io->ping = doSyncIOPing;
-  io->onMessage = doSyncIOOnMessage;
+  io->onMsg = doSyncIOOnMsg;
   io->destroy = doSyncIODestroy;
 
   return io;
@@ -215,7 +219,7 @@ static int32_t doSyncIOPing(SSyncIO *io) {
   return 0;
 }
 
-static int32_t doSyncIOOnMessage(struct SSyncIO *io, void *pParent, SRpcMsg *pMsg, SEpSet *pEpSet) { return 0; }
+static int32_t doSyncIOOnMsg(struct SSyncIO *io, void *pParent, SRpcMsg *pMsg, SEpSet *pEpSet) { return 0; }
 
 static int32_t doSyncIODestroy(SSyncIO *io) {
   int8_t start = atomic_load_8(&io->isStart);
@@ -242,4 +246,4 @@ static int32_t doSyncIODestroy(SSyncIO *io) {
   }
 
   return 0;
-}
\ No newline at end of file
+}

source/libs/sync/src/syncMain.c

@@ -38,11 +38,12 @@ ESyncState syncGetMyRole(int64_t rid) { return TAOS_SYNC_STATE_LEADER; }
 
 void syncGetNodesRole(int64_t rid, SNodesRole* pNodeRole) {}
 
-
 SSyncNode* syncNodeOpen(const SSyncInfo* pSyncInfo) {
   SSyncNode* pSyncNode = (SSyncNode*)malloc(sizeof(SSyncNode));
   assert(pSyncNode != NULL);
 
+  pSyncNode->FpSendMsg = pSyncInfo->FpSendMsg;
+
   pSyncNode->FpPing = doSyncNodePing;
   pSyncNode->FpOnPing = onSyncNodePing;
   pSyncNode->FpOnPingReply = onSyncNodePingReply;
@@ -56,7 +57,6 @@ SSyncNode* syncNodeOpen(const SSyncInfo* pSyncInfo) {
   return pSyncNode;
 }
 
-
 void syncNodeClose(SSyncNode* pSyncNode) {
   assert(pSyncNode != NULL);
   raftClose(pSyncNode->pRaft);

source/libs/sync/test/syncPingTest.cpp

@@ -14,8 +14,13 @@ void logTest() {
 }
 
 void doSync() {
+  SSyncFSM* pFsm;
+
   SSyncInfo syncInfo;
   syncInfo.vgId = 1;
+  syncInfo.FpSendMsg = syncIOSendMsg;
+  syncInfo.pFsm = pFsm;
+  snprintf(syncInfo.path, sizeof(syncInfo.path), "%s", "./test_sync_ping");
 
   SSyncCfg* pCfg = &syncInfo.syncCfg;
   pCfg->myIndex = 0;
@@ -32,6 +37,9 @@ void doSync() {
 
   SSyncNode* pSyncNode = syncNodeOpen(&syncInfo);
   assert(pSyncNode != NULL);
+
+  gSyncIO->FpOnPing = pSyncNode->FpOnPing;
+  gSyncIO->pSyncNode = pSyncNode;
 }
 
 int main() {