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!
