[jira] [Created] (IGNITE-13719) Thin client silently closes channel after inactivity

["jifwin (Jira)" <ji...@apache.org>]

jifwin created IGNITE-13719:
-------------------------------

             Summary: Thin client silently closes channel after inactivity
                 Key: IGNITE-13719
                 URL: https://issues.apache.org/jira/browse/IGNITE-13719
             Project: Ignite
          Issue Type: Bug
    Affects Versions: 2.9
            Reporter: jifwin


The following code works fine with ignite-core 2.8.0, but fails with 2.9.0 (see the exception below). It looks like timeout is applied to client receiver thread. When it's not used for a while it gets closed silently. 
{code:java}
public class IgniteDemo
{
    public static final int TIMEOUT = 1000;

    public static void main(String[] args) throws InterruptedException
    {
        new IgniteDemo().run();
    }

    public void run() throws InterruptedException
    {
        final Ignite igniteServer = Ignition.start();

        final ClientConfiguration cfg = new ClientConfiguration().setAddresses("127.0.0.1:10800");
        cfg.setTimeout(TIMEOUT);
        final IgniteClient igniteClient = Ignition.startClient(cfg);
        final ClientCache<Object, Object> cache = igniteClient.getOrCreateCache("test");

        Thread.sleep(TIMEOUT);
        cache.put(1, 1);

        Thread.sleep(TIMEOUT);
        cache.put(2, 2);
    }
}

{code}
{code:java}
 
Exception in thread "main" org.apache.ignite.client.ClientConnectionException: Channel is closedException in thread "main" org.apache.ignite.client.ClientConnectionException: Channel is closed at org.apache.ignite.internal.client.thin.TcpClientChannel.send(TcpClientChannel.java:236) at org.apache.ignite.internal.client.thin.TcpClientChannel.service(TcpClientChannel.java:217) at org.apache.ignite.internal.client.thin.ReliableChannel.service(ReliableChannel.java:198) at org.apache.ignite.internal.client.thin.ReliableChannel.affinityService(ReliableChannel.java:261) at org.apache.ignite.internal.client.thin.TcpClientCache.cacheSingleKeyOperation(TcpClientCache.java:508) at org.apache.ignite.internal.client.thin.TcpClientCache.put(TcpClientCache.java:127) at IgniteDemo.run(IgniteDemo.java:26) at IgniteDemo.main(IgniteDemo.java:13)
{code}



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