流数据订阅端显示成功,但收不到数据

floraj
  • 538

在DolphinDB database中,我订阅了流数据,订阅成功,但没收到数据,查看节点日志,如下所示:

2020-04-30 12:20:33.544636 <INFO> :Received a request to stop publishing table [rtq_future_stream] to site 10.0.40.33:9002
2020-04-30 12:20:33.544668 <WARNING> :The publish connection to site 10.0.40.33:9002 doesn't exist.
2020-04-30 12:20:50.619919 <INFO> :Received a request to publish table [rtq_future_stream] to site 10.0.40.33:9002
2020-04-30 12:20:50.620157 <INFO> :Completed a request to publish table [rtq_future_stream] to site 10.0.40.33:9002
2020-04-30 12:20:50.631700 <ERROR> :Socket::write errno =113
2020-04-30 12:20:50.631758 <ERROR> :AsynchronousPublisherImp::closeConnection 10.0.40.33:9002 #4 with error: publishing with IOErr type 13

请问是什么原因?

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1 个回答

Socket::write errno =113,113即 No route to host。请检查一下是不是防火墙把9002端口过滤了。

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