Removed reference to issue #211 and minor cleanup

include/MySQL_Data_Stream.h

@@ -168,12 +168,12 @@ class MySQL_Data_Stream
 	}
 	void free_mysql_real_query();	
 
-	void destroy_MySQL_Connection() {
-		MySQL_Connection *mc=myconn;
-		detach_connection();
-		unplug_backend();
-		delete mc;
-	}
+//	void destroy_MySQL_Connection() {
+//		MySQL_Connection *mc=myconn;
+//		detach_connection();
+//		unplug_backend();
+//		delete mc;
+//	}
 
 };
 #endif /* __CLASS_MYSQL_DATA_STREAM_H */

lib/MySQL_Session.cpp

@@ -1418,30 +1418,6 @@ __exit_DSS__STATE_NOT_INITIALIZED:
 
 	writeout();
 
-	// FIXME: see bug #211
-	if (
-		mybe
-		&&
-		mybe->server_myds
-		&&
-		mybe->server_myds->DSS==STATE_QUERY_SENT_DS
-		&&
-		mybe->server_myds->PSarrayOUT->len==0
-		&&
-		mybe->server_myds->PSarrayOUTpending->len==0
-		&&
-		mybe->server_myds->net_failure==false
-		&&
-		mybe->server_myds->available_data_out()==false
-	) {
-		if (connections_handler) {
-			//fprintf(stderr,"time=%llu\n",monotonic_time());
-			//mybe->server_myds->timeout=thread->curtime+100;
-			//mybe->server_myds->DSS=STATE_PING_SENT_NET;
-		} else {
-			mybe->server_myds->setDSS_STATE_QUERY_SENT_NET();
-		}
-	}
 	if (mybe && mybe->server_myds) {
 		if (mybe->server_myds->net_failure) {
 			proxy_debug(PROXY_DEBUG_MYSQL_CONNECTION, 5, "Sess:%p , MYDS:%p , myds_type=%d, DSS=%d , myconn:%p\n" , this, mybe->server_myds , mybe->server_myds->myds_type , mybe->server_myds->DSS, mybe->server_myds->myconn);