[zeromq-dev] ZeroMQ Client Lose Connection

Ji Zhang zhangji87 at gmail.com
Mon Oct 8 11:30:30 CEST 2012


I have a client (PULL) connect to the server (PUSH). At first they
work just fine. But later the connection is broken, and client-side
ZeroMQ doesn't try to reconnect to server.

One mysterious thing is that if I do netstat in client side and server
side, the client side shows the connection is still ESTABLISHED, while
the server side doesn't have the corresponding entry. I suppose this
is the reason why client-side doesn't do reconnecting.

Client and server are in differenct IDC, and there is a band limit
between them. But when the disconnection happens, our monitor shows it
does not hit the band limit.

And, when I do netstat in server side (when the connection is fine),
sometimes the Send-Q column is very big, and then drop down to 0.

That's all the information I have. If you need more details please tell me.


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