Idle timeout is disabled by default. Regarding connection issues, either the server is overloaded and can't accept connections, or there are network issues. 1. Check if the network between client and server is reliable enough (measure speed, check packet loss) 2. Check server logs and resource utilization
On Wed, Jun 15, 2022 at 5:47 PM <don.tequ...@gmx.de> wrote: > Hi, > > I'm experiencing a connection issue when using Java ThinClient at the > customer site. It is using Ignite 2.13. > > From time to time it happens that the ThinClient cannot connect at > startup and gets a "connection refused". After several tries it > connects, but frequently is "loses" connection again and all further > attempts to use the ignite client instance lead to connection refused > again. Then after some time it connects again. > > at java.base/sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) > at > java.base/sun.nio.ch > .SocketChannelImpl.finishConnect(SocketChannelImpl.java:774) > at java.base/sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:120) > at > > org.apache.ignite.internal.client.thin.io.gridnioserver.GridNioClientConnectionMultiplexer.open(GridNioClientConnectionMultiplexer.java:125) > ... 25 common frames omitted > Suppressed: org.apache.ignite.client.ClientConnectionException: > Connection refused > ... 26 common frames omitted > Caused by: java.net.ConnectException: Connection refused > at java.base/sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) > at > java.base/sun.nio.ch > .SocketChannelImpl.finishConnect(SocketChannelImpl.java:774) > at java.base/sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:120) > at > > org.apache.ignite.internal.client.thin.io.gridnioserver.GridNioClientConnectionMultiplexer.open(GridNioClientConnectionMultiplexer.java:125) > > I can see there is a idle time out but I'm not setting this. So I assume > the default value 0 means that no timeout should happen? > > > https://ignite.apache.org/releases/latest/javadoc/org/apache/ignite/configuration/ClientConnectorConfiguration.html#DFLT_IDLE_TIMEOUT > > Thanks! > > >
