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From "Semen Boikov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-5566) Improve TcpCommunicationSpi protocol for node stopping
Date Wed, 21 Jun 2017 08:23:00 GMT
Semen Boikov created IGNITE-5566:

             Summary: Improve TcpCommunicationSpi protocol for node stopping
                 Key: IGNITE-5566
                 URL: https://issues.apache.org/jira/browse/IGNITE-5566
             Project: Ignite
          Issue Type: Improvement
          Components: general
            Reporter: Semen Boikov
            Assignee: Semen Boikov
             Fix For: 2.1

Currently if node starts stopping then TcpCommunicationSpi starts to close all incoming connections.
In some benchmarks with large nodes number I observe that when client starts to stop it receives
1000s incoming connections from servers trying to connect to it. Need improve communication
protocol and if node started to stop it should either immediately close NioServer or send
some reply to connecting node so that it should stop connection attempts.

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