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  1. Spring Integration
  2. INT-2860

Improve TCP Socket Timeout Handling When Used with a Gateway

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      Gatway sockets may time out prematurely.

      Consider an outbound gateway with a connection factory that creates sockets with a soTimeout of 10 seconds, and a gateway remoteTimeout of 10 seconds.

      At T0, a client sends a message and immediately receives the response.

      At T5, a client sends a message but the server takes 6 seconds to respond.

      The SO_TIMEOUT will cause the socket to throw a SocketTimeoutException at T10, and the client will timeout at T15 - the reply at T11 will fail to be written.

      When used for request/reply scenarios, the TcpConnection should wait 2 SO_TIMEOUT intervals if the last send on the socket occurred within the first interval.

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              Assignee:
              grussell Gary Russell
              Reporter:
              grussell Gary Russell
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