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  1. JBoss Enterprise Application Platform
  2. JBEAP-6426

Bad request when using reverse-proxy with '/cluster' path

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    • Bug
    • Resolution: Done
    • Major
    • 7.1.0.DR8
    • 7.1.0.DR6
    • Undertow
    • None

    Description

      When I try to configure reverse proxy handler on location '/cluster' then I get 400 Bad request HTTP error. When I looked via Wireshark I can see that Undertow reverse-proxy handler create request like this GET HTTP/1.1 - path is missing. Although when I configure reverse proxy handler on different location, everything is working just fine.

      Try with following:

      /subsystem=undertow/server=my-new-server:add()
      /subsystem=undertow/server=my-new-server/host=my-new-host:add(alias=[localhost])
      reload
      /subsystem=undertow/server=my-new-server/host=my-new-host/location=\/:add(handler=welcome-content)
      /socket-binding-group=standard-sockets/socket-binding=my-new-http:add(port=8787)
      /socket-binding-group=standard-sockets/remote-destination-outbound-socket-binding=proxy-binding:add(host=localhost,port=8787)
      /subsystem=undertow/server=my-new-server/http-listener=my-listener:add(socket-binding=my-new-http)
      /subsystem=undertow/configuration=handler/reverse-proxy=myproxy:add()
      /subsystem=undertow/configuration=handler/reverse-proxy=myproxy/host=localhost:add(outbound-socket-binding=proxy-binding)
      /subsystem=undertow/server=default-server/host=default-host/location=\/proxy:add(handler=myproxy)
      /subsystem=undertow/server=default-server/host=default-host/location=\/cluster:add(handler=myproxy)
      

      and then access:

      localhost:8080/proxy      <--- ok
      localhost:8080/cluster    <--- fail
      

      NOTE: when I try the same approach with EAP 7.0.0, both locations work just fine.

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              sdouglas1@redhat.com Stuart Douglas
              jstourac@redhat.com Jan Stourac
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