Merge branch 'feature/queryredirect' of github.com:taosdata/TDengine into feature/queryredirect

include/util/taoserror.h

@@ -86,6 +86,7 @@ int32_t* taosGetErrno();
 #define TSDB_CODE_RPC_NETWORK_UNAVAIL           TAOS_DEF_ERROR_CODE(0, 0x0102)
 #define TSDB_CODE_RPC_FQDN_ERROR                TAOS_DEF_ERROR_CODE(0, 0x0103)
 #define TSDB_CODE_RPC_PORT_EADDRINUSE           TAOS_DEF_ERROR_CODE(0, 0x0104)
+#define TSDB_CODE_RPC_BROKEN_LINK               TAOS_DEF_ERROR_CODE(0, 0x0105)
 
 //client
 #define TSDB_CODE_TSC_INVALID_OPERATION         TAOS_DEF_ERROR_CODE(0, 0x0200)

source/libs/transport/src/transCli.c

@@ -399,7 +399,7 @@ void cliHandleExcept(SCliConn* pConn) {
     STransConnCtx* pCtx = pMsg ? pMsg->ctx : NULL;
 
     STransMsg transMsg = {0};
-    transMsg.code = TSDB_CODE_RPC_NETWORK_UNAVAIL;
+    transMsg.code = TSDB_CODE_RPC_BROKEN_LINK;
     transMsg.msgType = pMsg ? pMsg->msg.msgType + 1 : 0;
     transMsg.info.ahandle = NULL;
 

source/util/src/terror.c

@@ -89,8 +89,8 @@ TAOS_DEFINE_ERROR(TSDB_CODE_REF_NOT_EXIST,                "Ref is not there")
 TAOS_DEFINE_ERROR(TSDB_CODE_RPC_REDIRECT,                 "Redirect")
 TAOS_DEFINE_ERROR(TSDB_CODE_RPC_AUTH_FAILURE,             "Authentication failure")
 TAOS_DEFINE_ERROR(TSDB_CODE_RPC_NETWORK_UNAVAIL,          "Unable to establish connection")
-TAOS_DEFINE_ERROR(TSDB_CODE_RPC_FQDN_ERROR,               "Unable to resolve FQDN")
 TAOS_DEFINE_ERROR(TSDB_CODE_RPC_PORT_EADDRINUSE,          "Port already in use")
+TAOS_DEFINE_ERROR(TSDB_CODE_RPC_BROKEN_LINK,               "Conn is broken")
 
 //client
 TAOS_DEFINE_ERROR(TSDB_CODE_TSC_INVALID_OPERATION,        "Invalid operation")