zeromq sub-pub mode, block and lost -


i use zeromq sub-pub mode in app, got problem: started sub app , subscribed message, , started pub app later, , pub app not publish message in half hour or longer, after this, pub app pub messages sub-app, sub-app blocked there without message or of messages lost.

if knows what's problem? thank in advance.

ideally, should start publisher first, subscribers.

also, read section in guide regarding scenarios messages between pub , sub can lost: http://zguide.zeromq.org/page:all#getting-the-message-out

without additional information, or code snippets of you're doing, it's hard troubleshoot issue.


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