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openziti / ngx_ziti_module

An NGINX module that allows OpenZiti to front upstream servers
Apache License 2.0
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Http queries to HTTP Server that is shutdown hang, no error response is received at the client #3

Closed dariuszSki closed 1 year ago

dariuszSki commented 1 year ago

Experienced Stopping the upstream target server after a connection was already made causes clients to sit thinking the connection was open.

Expected If the target server is unreachable/stopped, close the connection. If the target server has restarted, close existing connections and attempt to reconnect for new connections.

Reproduction 1) configure any ziti block for a target upstream server (i.e. HTTP Server) 2) connect to the target service via a different ziti client 3) stop the upstream server 4) attempt to use the service again from the client / observe

dariuszSki commented 1 year ago

error seen on the nginx side 2022/12/07 16:53:52 [emerg] 55309#55328: connection with the upstream server failed

dariuszSki commented 1 year ago

Experienced Stopping the upstream target server after a connection was already made causes clients to sit thinking the connection was open.

Expected If the target server is unreachable/stopped, close the connection. If the target server has restarted, close existing connections and attempt to reconnect for new connections.

Reproduction

  1. configure any ziti block for a target upstream server (i.e. HTTP Server)
  2. connect to the target service via a different ziti client
  3. stop the upstream server
  4. attempt to use the service again from the client / observe

@andrewpmartinez do you need anything else from me on this?

andrewpmartinez commented 1 year ago

I do not think so. I am looking at it now to see what is going on.