2025-10-19 18:17:45:818 +0000 [main] DEBUG AbstractJsonRPCComponent - [test][NOTIFICATION] map lookup => null 2025-10-19 18:17:45:819 +0000 [main] DEBUG AbstractJsonRPCComponent - [test][NOTIFICATION] governance lookup => ws://localhost:52791 2025-10-19 18:17:45:819 +0000 [main] DEBUG JsonRPCNotificationService - Notification 'notification2' mapped to ws://localhost:52791 2025-10-19 18:17:45:819 +0000 [main] DEBUG AbstractReconnectingClient - (Re)connecting to localhost/127.0.0.1:52791 2025-10-19 18:17:45:819 +0000 [main] DEBUG AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [N/A]@1856277665 2025-10-19 18:17:45:820 +0000 [main] DEBUG AbstractJsonRPCComponent - [test][NOTIFICATION] map lookup => null 2025-10-19 18:17:45:820 +0000 [main] DEBUG AbstractJsonRPCComponent - [test][NOTIFICATION] governance lookup => ws://localhost:52791 2025-10-19 18:17:45:820 +0000 [main] DEBUG JsonRPCNotificationService - Notification 'notification1' mapped to ws://localhost:52791 2025-10-19 18:17:45:820 +0000 [main] DEBUG AbstractReconnectingClient - (Re)connecting to localhost/127.0.0.1:52791 2025-10-19 18:17:45:820 +0000 [main] DEBUG AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [N/A]@1979001148 2025-10-19 18:17:45:821 +0000 [nioEventLoopGroup-2-5] WARN AbstractReconnectingClient - Connection attempt to 'localhost/127.0.0.1:52791' failed io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:52791 Caused by: java.net.ConnectException: Connection refused at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:682) at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:973) at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:330) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:384) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:432) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.base/java.lang.Thread.run(Thread.java:1583) 2025-10-19 18:17:45:821 +0000 [nioEventLoopGroup-2-5] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTING to INITIAL [N/A]@1856277665 2025-10-19 18:17:45:822 +0000 [nioEventLoopGroup-2-6] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTING to CONNECTED [[id: 0x82425c84, L:/127.0.0.1:57098 - R:localhost/127.0.0.1:52791]]@1979001148 2025-10-19 18:17:45:822 +0000 [nioEventLoopGroup-2-6] DEBUG WebSocketClientHandshaker13 - WebSocket version 13 client handshake key: j1dlKyK2gJswlI7UlKv1TA==, expected response: 0vStYX+pTEE27T2H2ItYUvlFzuQ= 2025-10-19 18:17:45:824 +0000 [nioEventLoopGroup-2-9] DEBUG WebSocketServerHandshaker - [id: 0x975b1eca, L:/127.0.0.1:52791 - R:/127.0.0.1:57098] WebSocket version V13 server handshake 2025-10-19 18:17:45:824 +0000 [nioEventLoopGroup-2-9] DEBUG WebSocketServerHandshaker - WebSocket version 13 server handshake key: j1dlKyK2gJswlI7UlKv1TA==, response: 0vStYX+pTEE27T2H2ItYUvlFzuQ= 2025-10-19 18:17:45:825 +0000 [nioEventLoopGroup-2-6] DEBUG WebSocketClientHandshake - Client connected on [id: 0x82425c84, L:/127.0.0.1:57098 - R:localhost/127.0.0.1:52791] 2025-10-19 18:17:46:475 +0000 [defaultEventExecutorGroup-3-3] DEBUG NotificationHandlerAdapter - Notification : {"jsonrpc":"2.0","method":"notification1","params":1} 2025-10-19 18:17:46:476 +0000 [defaultEventExecutorGroup-3-3] TRACE NotificationCodec - [decode][notification1] input : 1 2025-10-19 18:17:46:476 +0000 [defaultEventExecutorGroup-3-3] ERROR AbstractMessageListenerAdapter - Caught exception on [id: 0x82425c84, L:/127.0.0.1:57098 - R:localhost/127.0.0.1:52791], closing channel now java.lang.IllegalArgumentException: expected one element but was: at com.google.common.collect.Iterators.getOnlyElement(Iterators.java:326) at com.google.common.collect.Iterables.getOnlyElement(Iterables.java:262) at org.opendaylight.jsonrpc.dom.codec.RpcNotificationBaseCodec.wrapPrimitive(RpcNotificationBaseCodec.java:72) at org.opendaylight.jsonrpc.dom.codec.RpcNotificationBaseCodec.wrapInputIfNecessary(RpcNotificationBaseCodec.java:62) at org.opendaylight.jsonrpc.dom.codec.NotificationCodec.deserialize(NotificationCodec.java:50) at org.opendaylight.jsonrpc.dom.codec.NotificationCodec.deserialize(NotificationCodec.java:31) at org.opendaylight.jsonrpc.impl.JsonRPCNotificationService.handleNotification(JsonRPCNotificationService.java:134) at org.opendaylight.jsonrpc.bus.messagelib.SubscriberHandlerAdapter.handleNotification(SubscriberHandlerAdapter.java:31) at org.opendaylight.jsonrpc.bus.messagelib.NotificationHandlerAdapter.onMessage(NotificationHandlerAdapter.java:44) at org.opendaylight.jsonrpc.bus.spi.AbstractMessageListenerAdapter.processResponse(AbstractMessageListenerAdapter.java:38) at org.opendaylight.jsonrpc.bus.http.WebSocketClientHandler.channelRead0(WebSocketClientHandler.java:39) at org.opendaylight.jsonrpc.bus.http.WebSocketClientHandler.channelRead0(WebSocketClientHandler.java:26) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.lambda$fireChannelRead$2(AbstractChannelHandlerContext.java:365) at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:148) at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:66) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.base/java.lang.Thread.run(Thread.java:1583) 2025-10-19 18:17:46:477 +0000 [nioEventLoopGroup-2-6] WARN DefaultChannelPipeline - An exceptionCaught() event was fired, and it reached at the tail of the pipeline. It usually means the last handler in the pipeline did not handle the exception. java.lang.IllegalArgumentException: expected one element but was: at com.google.common.collect.Iterators.getOnlyElement(Iterators.java:326) at com.google.common.collect.Iterables.getOnlyElement(Iterables.java:262) at org.opendaylight.jsonrpc.dom.codec.RpcNotificationBaseCodec.wrapPrimitive(RpcNotificationBaseCodec.java:72) at org.opendaylight.jsonrpc.dom.codec.RpcNotificationBaseCodec.wrapInputIfNecessary(RpcNotificationBaseCodec.java:62) at org.opendaylight.jsonrpc.dom.codec.NotificationCodec.deserialize(NotificationCodec.java:50) at org.opendaylight.jsonrpc.dom.codec.NotificationCodec.deserialize(NotificationCodec.java:31) at org.opendaylight.jsonrpc.impl.JsonRPCNotificationService.handleNotification(JsonRPCNotificationService.java:134) at org.opendaylight.jsonrpc.bus.messagelib.SubscriberHandlerAdapter.handleNotification(SubscriberHandlerAdapter.java:31) at org.opendaylight.jsonrpc.bus.messagelib.NotificationHandlerAdapter.onMessage(NotificationHandlerAdapter.java:44) at org.opendaylight.jsonrpc.bus.spi.AbstractMessageListenerAdapter.processResponse(AbstractMessageListenerAdapter.java:38) at org.opendaylight.jsonrpc.bus.http.WebSocketClientHandler.channelRead0(WebSocketClientHandler.java:39) at org.opendaylight.jsonrpc.bus.http.WebSocketClientHandler.channelRead0(WebSocketClientHandler.java:26) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.lambda$fireChannelRead$2(AbstractChannelHandlerContext.java:365) at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:148) at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:66) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.base/java.lang.Thread.run(Thread.java:1583) 2025-10-19 18:17:46:477 +0000 [defaultEventExecutorGroup-3-3] DEBUG NotificationHandlerAdapter - Notification : {"jsonrpc":"2.0","method":"notification1","params":{"current-level":1,"max-level":2}} 2025-10-19 18:17:46:477 +0000 [nioEventLoopGroup-2-6] DEBUG AbstractReconnectingClient - Scheduling reconnect because state is CONNECTED@1341936699 2025-10-19 18:17:46:477 +0000 [defaultEventExecutorGroup-3-3] TRACE NotificationCodec - [decode][notification1] input : {"current-level":1,"max-level":2} 2025-10-19 18:17:46:477 +0000 [nioEventLoopGroup-2-6] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTED to INITIAL [[id: 0x82425c84, L:/127.0.0.1:57098 ! R:localhost/127.0.0.1:52791]]@1979001148 2025-10-19 18:17:46:478 +0000 [defaultEventExecutorGroup-3-3] TRACE NotificationCodec - [decode][notification1] result : JsonRpcNotification [eventTime=2025-10-19T18:17:46.478848658Z, content=ImmutableContainerNode{name=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)notification1, body=[ImmutableLeafNode{name=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)current-level, body=1}, ImmutableLeafNode{name=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)max-level, body=2}]}, schemaPath=Absolute{qnames=[(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)notification1]}] 2025-10-19 18:17:46:479 +0000 [defaultEventExecutorGroup-3-3] DEBUG JsonRPCNotificationService - Invoking listener org.opendaylight.jsonrpc.provider.common.JsonRPCNotificationServiceTest$$Lambda/0x00007f3b4c517a58@5d9ac1ff with notification JsonRpcNotification [eventTime=2025-10-19T18:17:46.478848658Z, content=ImmutableContainerNode{name=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)notification1, body=[ImmutableLeafNode{name=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)current-level, body=1}, ImmutableLeafNode{name=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)max-level, body=2}]}, schemaPath=Absolute{qnames=[(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)notification1]}] 2025-10-19 18:17:46:479 +0000 [defaultEventExecutorGroup-3-3] INFO JsonRPCNotificationServiceTest - Received notification : JsonRpcNotification [eventTime=2025-10-19T18:17:46.478848658Z, content=ImmutableContainerNode{name=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)notification1, body=[ImmutableLeafNode{name=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)current-level, body=1}, ImmutableLeafNode{name=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)max-level, body=2}]}, schemaPath=Absolute{qnames=[(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)notification1]}] 2025-10-19 18:17:46:479 +0000 [defaultEventExecutorGroup-3-3] DEBUG NotificationHandlerAdapter - Notification : {"jsonrpc":"2.0","method":"notification1","params":[1,3]} 2025-10-19 18:17:46:480 +0000 [defaultEventExecutorGroup-3-3] TRACE NotificationCodec - [decode][notification1] input : [1,3] 2025-10-19 18:17:46:480 +0000 [defaultEventExecutorGroup-3-3] TRACE NotificationCodec - [decode][notification1] result : JsonRpcNotification [eventTime=2025-10-19T18:17:46.480780911Z, content=ImmutableContainerNode{name=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)notification1, body=[ImmutableLeafNode{name=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)current-level, body=1}, ImmutableLeafNode{name=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)max-level, body=3}]}, schemaPath=Absolute{qnames=[(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)notification1]}] 2025-10-19 18:17:46:480 +0000 [defaultEventExecutorGroup-3-3] DEBUG JsonRPCNotificationService - Invoking listener org.opendaylight.jsonrpc.provider.common.JsonRPCNotificationServiceTest$$Lambda/0x00007f3b4c517a58@5d9ac1ff with notification JsonRpcNotification [eventTime=2025-10-19T18:17:46.480780911Z, content=ImmutableContainerNode{name=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)notification1, body=[ImmutableLeafNode{name=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)current-level, body=1}, ImmutableLeafNode{name=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)max-level, body=3}]}, schemaPath=Absolute{qnames=[(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)notification1]}] 2025-10-19 18:17:46:481 +0000 [defaultEventExecutorGroup-3-3] INFO JsonRPCNotificationServiceTest - Received notification : JsonRpcNotification [eventTime=2025-10-19T18:17:46.480780911Z, content=ImmutableContainerNode{name=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)notification1, body=[ImmutableLeafNode{name=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)current-level, body=1}, ImmutableLeafNode{name=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)max-level, body=3}]}, schemaPath=Absolute{qnames=[(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)notification1]}] 2025-10-19 18:17:46:718 +0000 [nioEventLoopGroup-2-4] DEBUG AbstractReconnectingClient - (Re)connecting to localhost/127.0.0.1:39719 2025-10-19 18:17:46:718 +0000 [nioEventLoopGroup-2-4] DEBUG AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [[id: 0x6c60175b, L:/127.0.0.1:43860 ! R:localhost/127.0.0.1:39719]]@2019409466 2025-10-19 18:17:46:720 +0000 [nioEventLoopGroup-2-11] TRACE AbstractReconnectingClient - Connection attempt to 'localhost/127.0.0.1:39719' failed io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:39719 Caused by: java.net.ConnectException: Connection refused at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:682) at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:973) at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:330) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:384) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:432) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.base/java.lang.Thread.run(Thread.java:1583) 2025-10-19 18:17:46:721 +0000 [nioEventLoopGroup-2-11] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTING to INITIAL [[id: 0x6c60175b, L:/127.0.0.1:43860 ! R:localhost/127.0.0.1:39719]]@2019409466 2025-10-19 18:17:46:822 +0000 [nioEventLoopGroup-2-8] DEBUG AbstractReconnectingClient - (Re)connecting to localhost/127.0.0.1:52791 2025-10-19 18:17:46:823 +0000 [nioEventLoopGroup-2-8] DEBUG AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [N/A]@1856277665 2025-10-19 18:17:46:825 +0000 [nioEventLoopGroup-2-1] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTING to CONNECTED [[id: 0x63c2b38a, L:/127.0.0.1:57106 - R:localhost/127.0.0.1:52791]]@1856277665 2025-10-19 18:17:46:825 +0000 [nioEventLoopGroup-2-1] DEBUG WebSocketClientHandshaker13 - WebSocket version 13 client handshake key: e9p3LwsQmBR10hJBKFszlQ==, expected response: j1agOB9go0hYNTiUSqyWUGtEjU4= 2025-10-19 18:17:46:827 +0000 [nioEventLoopGroup-2-2] DEBUG WebSocketServerHandshaker - [id: 0xee8e2c5e, L:/127.0.0.1:52791 - R:/127.0.0.1:57106] WebSocket version V13 server handshake 2025-10-19 18:17:46:827 +0000 [nioEventLoopGroup-2-2] DEBUG WebSocketServerHandshaker - WebSocket version 13 server handshake key: e9p3LwsQmBR10hJBKFszlQ==, response: j1agOB9go0hYNTiUSqyWUGtEjU4= 2025-10-19 18:17:46:829 +0000 [nioEventLoopGroup-2-1] DEBUG WebSocketClientHandshake - Client connected on [id: 0x63c2b38a, L:/127.0.0.1:57106 - R:localhost/127.0.0.1:52791] 2025-10-19 18:17:47:479 +0000 [nioEventLoopGroup-2-10] DEBUG AbstractReconnectingClient - (Re)connecting to localhost/127.0.0.1:52791 2025-10-19 18:17:47:479 +0000 [nioEventLoopGroup-2-10] DEBUG AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [[id: 0x82425c84, L:/127.0.0.1:57098 ! R:localhost/127.0.0.1:52791]]@1979001148 2025-10-19 18:17:47:481 +0000 [nioEventLoopGroup-2-3] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTING to CONNECTED [[id: 0xb5d7cd05, L:/127.0.0.1:57116 - R:localhost/127.0.0.1:52791]]@1979001148 2025-10-19 18:17:47:482 +0000 [nioEventLoopGroup-2-3] DEBUG WebSocketClientHandshaker13 - WebSocket version 13 client handshake key: 6y7PYcn0qJbcW5RhjoppdQ==, expected response: dOf9JdWkevcSUphSGaWUTles1oc= 2025-10-19 18:17:47:485 +0000 [nioEventLoopGroup-2-4] DEBUG WebSocketServerHandshaker - [id: 0x8f864b80, L:/127.0.0.1:52791 - R:/127.0.0.1:57116] WebSocket version V13 server handshake 2025-10-19 18:17:47:485 +0000 [nioEventLoopGroup-2-4] DEBUG WebSocketServerHandshaker - WebSocket version 13 server handshake key: 6y7PYcn0qJbcW5RhjoppdQ==, response: dOf9JdWkevcSUphSGaWUTles1oc= 2025-10-19 18:17:47:487 +0000 [nioEventLoopGroup-2-3] DEBUG WebSocketClientHandshake - Client connected on [id: 0xb5d7cd05, L:/127.0.0.1:57116 - R:localhost/127.0.0.1:52791] 2025-10-19 18:17:47:722 +0000 [nioEventLoopGroup-2-12] DEBUG AbstractReconnectingClient - (Re)connecting to localhost/127.0.0.1:39719 2025-10-19 18:17:47:722 +0000 [nioEventLoopGroup-2-12] DEBUG AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [[id: 0x6c60175b, L:/127.0.0.1:43860 ! R:localhost/127.0.0.1:39719]]@2019409466 2025-10-19 18:17:47:724 +0000 [nioEventLoopGroup-2-5] TRACE AbstractReconnectingClient - Connection attempt to 'localhost/127.0.0.1:39719' failed io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:39719 Caused by: java.net.ConnectException: Connection refused at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:682) at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:973) at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:330) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:384) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:432) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.base/java.lang.Thread.run(Thread.java:1583) 2025-10-19 18:17:47:724 +0000 [nioEventLoopGroup-2-5] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTING to INITIAL [[id: 0x6c60175b, L:/127.0.0.1:43860 ! R:localhost/127.0.0.1:39719]]@2019409466 2025-10-19 18:17:48:726 +0000 [nioEventLoopGroup-2-6] DEBUG AbstractReconnectingClient - (Re)connecting to localhost/127.0.0.1:39719 2025-10-19 18:17:48:726 +0000 [nioEventLoopGroup-2-6] DEBUG AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [[id: 0x6c60175b, L:/127.0.0.1:43860 ! R:localhost/127.0.0.1:39719]]@2019409466 2025-10-19 18:17:48:728 +0000 [nioEventLoopGroup-2-7] TRACE AbstractReconnectingClient - Connection attempt to 'localhost/127.0.0.1:39719' failed io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:39719 Caused by: java.net.ConnectException: Connection refused at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:682) at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:973) at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:330) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:384) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:432) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.base/java.lang.Thread.run(Thread.java:1583) 2025-10-19 18:17:48:728 +0000 [nioEventLoopGroup-2-7] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTING to INITIAL [[id: 0x6c60175b, L:/127.0.0.1:43860 ! R:localhost/127.0.0.1:39719]]@2019409466 2025-10-19 18:17:49:729 +0000 [nioEventLoopGroup-2-8] DEBUG AbstractReconnectingClient - (Re)connecting to localhost/127.0.0.1:39719 2025-10-19 18:17:49:729 +0000 [nioEventLoopGroup-2-8] DEBUG AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [[id: 0x6c60175b, L:/127.0.0.1:43860 ! R:localhost/127.0.0.1:39719]]@2019409466 2025-10-19 18:17:49:731 +0000 [nioEventLoopGroup-2-9] TRACE AbstractReconnectingClient - Connection attempt to 'localhost/127.0.0.1:39719' failed io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:39719 Caused by: java.net.ConnectException: Connection refused at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:682) at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:973) at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:330) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:384) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:432) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.base/java.lang.Thread.run(Thread.java:1583) 2025-10-19 18:17:49:731 +0000 [nioEventLoopGroup-2-9] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTING to INITIAL [[id: 0x6c60175b, L:/127.0.0.1:43860 ! R:localhost/127.0.0.1:39719]]@2019409466 2025-10-19 18:17:50:733 +0000 [nioEventLoopGroup-2-10] DEBUG AbstractReconnectingClient - (Re)connecting to localhost/127.0.0.1:39719 2025-10-19 18:17:50:733 +0000 [nioEventLoopGroup-2-10] DEBUG AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [[id: 0x6c60175b, L:/127.0.0.1:43860 ! R:localhost/127.0.0.1:39719]]@2019409466 2025-10-19 18:17:50:735 +0000 [nioEventLoopGroup-2-11] TRACE AbstractReconnectingClient - Connection attempt to 'localhost/127.0.0.1:39719' failed io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:39719 Caused by: java.net.ConnectException: Connection refused at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:682) at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:973) at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:330) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:384) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:432) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:381) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:587) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:562) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:503) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:475) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1193) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.base/java.lang.Thread.run(Thread.java:1583) 2025-10-19 18:17:50:735 +0000 [nioEventLoopGroup-2-11] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTING to INITIAL [[id: 0x6c60175b, L:/127.0.0.1:43860 ! R:localhost/127.0.0.1:39719]]@2019409466 2025-10-19 18:17:51:475 +0000 [main] DEBUG AbstractSession - Reference count reached 0, closing and removing AbstractSession [PUB@ws://localhost:52791@1380026145] 2025-10-19 18:17:51:476 +0000 [main] DEBUG AbstractSession - Reference count reached 0, closing and removing AbstractReconnectingClient [state=CONNECTED, uri=ws://localhost:52791, sessionType=SUB, hashCode=1856277665] 2025-10-19 18:17:51:476 +0000 [main] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTED to DONE [[id: 0x63c2b38a, L:/127.0.0.1:57106 - R:localhost/127.0.0.1:52791]]@1856277665 2025-10-19 18:17:51:476 +0000 [main] DEBUG AbstractSession - Reference count reached 0, closing and removing AbstractReconnectingClient [state=CONNECTED, uri=ws://localhost:52791, sessionType=SUB, hashCode=1979001148] 2025-10-19 18:17:51:477 +0000 [main] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTED to DONE [[id: 0xb5d7cd05, L:/127.0.0.1:57116 - R:localhost/127.0.0.1:52791]]@1979001148 2025-10-19 18:17:51:477 +0000 [nioEventLoopGroup-2-3] DEBUG DefaultChannelPipeline - Discarded inbound message CloseWebSocketFrame(data: AdaptivePoolingAllocator$AdaptiveByteBuf(ridx: 0, widx: 5, cap: 5)) that reached at the tail of the pipeline. Please check your pipeline configuration. 2025-10-19 18:17:51:478 +0000 [nioEventLoopGroup-2-3] DEBUG DefaultChannelPipeline - Discarded message pipeline : [ws-decoder, ws-encoder, client-handler, DefaultChannelPipeline$TailContext#0]. Channel : [id: 0xb5d7cd05, L:/127.0.0.1:57116 ! R:localhost/127.0.0.1:52791].