每次客户端连接后,第一次发送聊天信息,服务器那里执行插入就会出错,再发一次他就正常了。两次发送的信息都是一样的,除了时间。错误如下:
用的GatewayWorker
```
INSERT INTO `xf_user_im` (`send_id`,`accept_id`,`sender`,`time`,`type`,`content/Lib/DbConnection.php:1720
Stack trace:
#0 /home/socket/GatewayWorker/Lib/DbConnection.php(1720): PDO->prepare('INSERT INTO `xf...')
#1 /home/socket/GatewayWorker/Lib/DbConnection.php(1808): GatewayWorker/BusinessWorker.php(174): Workerman\Worker->run()
#11 /home/socket/Workerman/Worker.php(900): GatewayWorker