TCP Resource Exhaustion fix (?) | Archive

Cole McDonald · 2019-06-06T13:37:52Z

We're building out our custom monitoring packages for the ERP systems run by our customers. This is resulting in TCP ephemeral port exhaustion as the connections close they enter a time_wait state. I assume this is done to save reconnect time as the connection will most likely re-establish itself as soon as the next instance fires off. The problem is, they're not getting out of the way for any new requests and my monitoring is failing as a result. Could you shift those to close_wait somehow (not that familiar with JAVA IO, perhaps SOL_SOCKET options to explicitly define timeout) instead so they have a possibility of releasing the ports for use by other requests? edit: we're on the windows platform.

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