Merge branch 'develop' into feature/2.0tsdb

src/rpc/src/rpcMain.c

@@ -446,6 +446,9 @@ void rpcSendResponse(const SRpcMsg *pRsp) {
   // set the idle timer to monitor the activity
   taosTmrReset(rpcProcessIdleTimer, pRpc->idleTime, pConn, pRpc->tmrCtrl, &pConn->pIdleTimer);
   rpcSendMsgToPeer(pConn, msg, msgLen);
+
+  // if not set to secured, set it expcet NOT_READY case, since client wont treat it as secured
+  if (pConn->secured == 0 && pMsg->code != TSDB_CODE_RPC_NOT_READY)
     pConn->secured = 1; // connection shall be secured
 
   if (pConn->pReqMsg) rpcFreeCont(pConn->pReqMsg);

tests/examples/python/read_example.py

@@ -29,7 +29,7 @@ if __name__ == '__main__':
 
     # Create a database named db
     try:
-        c1.execute('create database db')
+        c1.execute('create database if not exists db ')
     except Exception as err:
         conn.close()
         raise(err)