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facebook / proxygen

A collection of C++ HTTP libraries including an easy to use HTTP server.
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Connection Close Reason SHUTDOWN #484

Closed mikekliger closed 9 months ago

mikekliger commented 9 months ago

I am seeing this close reason bubbling up from proxygen. It seems like it can come from a few places. Is it possible to provide information on possible examples of the root cause of this reason?

SteveSelva commented 9 months ago

Connection Close Reason: Shutdown refers to closing the connection since the peer's connection has been closed, so its forced to shutdown.

The Peer's connection may be closed due to EOF or Error.

mikekliger commented 9 months ago

Is there any way to glean more info about the Error? These are supposed to be persistent connections and I would think EOF would not trigger closing.

SteveSelva commented 9 months ago

Try running the application with verbose 4 for detailed logs, "-v 4".