2025-08-07 18:19:44:730 +0000 [main] DEBUG AbstractJsonRPCComponent - [test][NOTIFICATION] map lookup => null 2025-08-07 18:19:44:730 +0000 [main] DEBUG AbstractJsonRPCComponent - [test][NOTIFICATION] governance lookup => ws://localhost:38139 2025-08-07 18:19:44:730 +0000 [main] DEBUG JsonRPCNotificationService - Notification 'notification2' mapped to ws://localhost:38139 2025-08-07 18:19:44:731 +0000 [main] DEBUG AbstractReconnectingClient - (Re)connecting to localhost/127.0.0.1:38139 2025-08-07 18:19:44:731 +0000 [main] DEBUG AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [N/A]@317401119 2025-08-07 18:19:44:731 +0000 [main] DEBUG AbstractJsonRPCComponent - [test][NOTIFICATION] map lookup => null 2025-08-07 18:19:44:731 +0000 [main] DEBUG AbstractJsonRPCComponent - [test][NOTIFICATION] governance lookup => ws://localhost:38139 2025-08-07 18:19:44:732 +0000 [main] DEBUG JsonRPCNotificationService - Notification 'notification1' mapped to ws://localhost:38139 2025-08-07 18:19:44:732 +0000 [main] DEBUG AbstractReconnectingClient - (Re)connecting to localhost/127.0.0.1:38139 2025-08-07 18:19:44:732 +0000 [main] DEBUG AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [N/A]@532236278 2025-08-07 18:19:44:732 +0000 [nioEventLoopGroup-2-6] WARN AbstractReconnectingClient - Connection attempt to 'localhost/127.0.0.1:38139' failed io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:38139 Caused by: java.net.ConnectException: Connection refused at java.base/sun.nio.ch.Net.pollConnect(Native Method) at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:682) at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:973) at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:336) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:339) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:784) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:732) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:658) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:998) 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) 2025-08-07 18:19:44:732 +0000 [nioEventLoopGroup-2-6] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTING to INITIAL [N/A]@317401119 2025-08-07 18:19:44:733 +0000 [nioEventLoopGroup-2-8] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTING to CONNECTED [[id: 0x3a10738d, L:/127.0.0.1:54360 - R:localhost/127.0.0.1:38139]]@532236278 2025-08-07 18:19:44:733 +0000 [nioEventLoopGroup-2-8] DEBUG WebSocketClientHandshaker13 - WebSocket version 13 client handshake key: FNBqKBoCi7kjR0iVhTFMAA==, expected response: qWCZmIzbQo0si1Dp02NwIObZRqE= 2025-08-07 18:19:44:735 +0000 [nioEventLoopGroup-2-11] DEBUG WebSocketServerHandshaker - [id: 0xc7983580, L:/127.0.0.1:38139 - R:/127.0.0.1:54360] WebSocket version V13 server handshake 2025-08-07 18:19:44:735 +0000 [nioEventLoopGroup-2-11] DEBUG WebSocketServerHandshaker - WebSocket version 13 server handshake key: FNBqKBoCi7kjR0iVhTFMAA==, response: qWCZmIzbQo0si1Dp02NwIObZRqE= 2025-08-07 18:19:44:736 +0000 [nioEventLoopGroup-2-8] DEBUG WebSocketClientHandshake - Client connected on [id: 0x3a10738d, L:/127.0.0.1:54360 - R:localhost/127.0.0.1:38139] 2025-08-07 18:19:45:386 +0000 [defaultEventExecutorGroup-3-4] DEBUG NotificationHandlerAdapter - Notification : {"jsonrpc":"2.0","method":"notification1","params":1} 2025-08-07 18:19:45:387 +0000 [defaultEventExecutorGroup-3-4] TRACE NotificationCodec - [decode][notification1] input : 1 2025-08-07 18:19:45:387 +0000 [defaultEventExecutorGroup-3-4] ERROR AbstractMessageListenerAdapter - Caught exception on [id: 0x3a10738d, L:/127.0.0.1:54360 - R:localhost/127.0.0.1:38139], closing channel now java.lang.IllegalArgumentException: expected one element but was: at com.google.common.collect.Iterators.getOnlyElement(Iterators.java:324) at com.google.common.collect.Iterables.getOnlyElement(Iterables.java:263) 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.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.access$600(AbstractChannelHandlerContext.java:61) at io.netty.channel.AbstractChannelHandlerContext$7.run(AbstractChannelHandlerContext.java:425) at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:173) at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:66) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:998) 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) 2025-08-07 18:19:45:388 +0000 [nioEventLoopGroup-2-8] 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:324) at com.google.common.collect.Iterables.getOnlyElement(Iterables.java:263) 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.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.access$600(AbstractChannelHandlerContext.java:61) at io.netty.channel.AbstractChannelHandlerContext$7.run(AbstractChannelHandlerContext.java:425) at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:173) at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:66) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:998) 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) 2025-08-07 18:19:45:388 +0000 [defaultEventExecutorGroup-3-4] DEBUG NotificationHandlerAdapter - Notification : {"jsonrpc":"2.0","method":"notification1","params":{"current-level":1,"max-level":2}} 2025-08-07 18:19:45:388 +0000 [nioEventLoopGroup-2-8] DEBUG AbstractReconnectingClient - Scheduling reconnect because state is CONNECTED@1253277601 2025-08-07 18:19:45:389 +0000 [nioEventLoopGroup-2-8] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTED to INITIAL [[id: 0x3a10738d, L:/127.0.0.1:54360 ! R:localhost/127.0.0.1:38139]]@532236278 2025-08-07 18:19:45:389 +0000 [defaultEventExecutorGroup-3-4] TRACE NotificationCodec - [decode][notification1] input : {"current-level":1,"max-level":2} 2025-08-07 18:19:45:390 +0000 [defaultEventExecutorGroup-3-4] TRACE NotificationCodec - [decode][notification1] result : JsonRpcNotification [eventTime=2025-08-07T18:19:45.390659974Z, 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]}] 2025-08-07 18:19:45:391 +0000 [defaultEventExecutorGroup-3-4] DEBUG JsonRPCNotificationService - Invoking listener org.opendaylight.jsonrpc.provider.common.JsonRPCNotificationServiceTest$$Lambda/0x00007ff2c0528e58@6724f10e with notification JsonRpcNotification [eventTime=2025-08-07T18:19:45.390659974Z, 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]}] 2025-08-07 18:19:45:391 +0000 [defaultEventExecutorGroup-3-4] INFO JsonRPCNotificationServiceTest - Received notification : JsonRpcNotification [eventTime=2025-08-07T18:19:45.390659974Z, 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]}] 2025-08-07 18:19:45:391 +0000 [defaultEventExecutorGroup-3-4] DEBUG NotificationHandlerAdapter - Notification : {"jsonrpc":"2.0","method":"notification1","params":[1,3]} 2025-08-07 18:19:45:391 +0000 [defaultEventExecutorGroup-3-4] TRACE NotificationCodec - [decode][notification1] input : [1,3] 2025-08-07 18:19:45:392 +0000 [defaultEventExecutorGroup-3-4] TRACE NotificationCodec - [decode][notification1] result : JsonRpcNotification [eventTime=2025-08-07T18:19:45.392137952Z, 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]}] 2025-08-07 18:19:45:392 +0000 [defaultEventExecutorGroup-3-4] DEBUG JsonRPCNotificationService - Invoking listener org.opendaylight.jsonrpc.provider.common.JsonRPCNotificationServiceTest$$Lambda/0x00007ff2c0528e58@6724f10e with notification JsonRpcNotification [eventTime=2025-08-07T18:19:45.392137952Z, 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]}] 2025-08-07 18:19:45:392 +0000 [defaultEventExecutorGroup-3-4] INFO JsonRPCNotificationServiceTest - Received notification : JsonRpcNotification [eventTime=2025-08-07T18:19:45.392137952Z, 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]}] 2025-08-07 18:19:45:392 +0000 [defaultEventExecutorGroup-3-4] DEBUG NotificationHandlerAdapter - Notification : {"jsonrpc":"2.0","method":"notification1","params":[1,2]} 2025-08-07 18:19:45:392 +0000 [defaultEventExecutorGroup-3-4] TRACE NotificationCodec - [decode][notification1] input : [1,2] 2025-08-07 18:19:45:393 +0000 [defaultEventExecutorGroup-3-4] TRACE NotificationCodec - [decode][notification1] result : JsonRpcNotification [eventTime=2025-08-07T18:19:45.393132740Z, 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]}] 2025-08-07 18:19:45:393 +0000 [defaultEventExecutorGroup-3-4] DEBUG JsonRPCNotificationService - Invoking listener org.opendaylight.jsonrpc.provider.common.JsonRPCNotificationServiceTest$$Lambda/0x00007ff2c0528e58@6724f10e with notification JsonRpcNotification [eventTime=2025-08-07T18:19:45.393132740Z, 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]}] 2025-08-07 18:19:45:393 +0000 [defaultEventExecutorGroup-3-4] INFO JsonRPCNotificationServiceTest - Received notification : JsonRpcNotification [eventTime=2025-08-07T18:19:45.393132740Z, 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]}] 2025-08-07 18:19:45:734 +0000 [nioEventLoopGroup-2-9] DEBUG AbstractReconnectingClient - (Re)connecting to localhost/127.0.0.1:38139 2025-08-07 18:19:45:734 +0000 [nioEventLoopGroup-2-9] DEBUG AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [N/A]@317401119 2025-08-07 18:19:45:735 +0000 [nioEventLoopGroup-2-1] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTING to CONNECTED [[id: 0x05e844af, L:/127.0.0.1:54366 - R:localhost/127.0.0.1:38139]]@317401119 2025-08-07 18:19:45:736 +0000 [nioEventLoopGroup-2-1] DEBUG WebSocketClientHandshaker13 - WebSocket version 13 client handshake key: ayO+20QFmE1NK+TYgWzBuw==, expected response: tZKBaXSsI/qJbp7tkR4mLiPZ4wg= 2025-08-07 18:19:45:738 +0000 [nioEventLoopGroup-2-2] DEBUG WebSocketServerHandshaker - [id: 0xed4c4798, L:/127.0.0.1:38139 - R:/127.0.0.1:54366] WebSocket version V13 server handshake 2025-08-07 18:19:45:739 +0000 [nioEventLoopGroup-2-2] DEBUG WebSocketServerHandshaker - WebSocket version 13 server handshake key: ayO+20QFmE1NK+TYgWzBuw==, response: tZKBaXSsI/qJbp7tkR4mLiPZ4wg= 2025-08-07 18:19:45:740 +0000 [nioEventLoopGroup-2-1] DEBUG WebSocketClientHandshake - Client connected on [id: 0x05e844af, L:/127.0.0.1:54366 - R:localhost/127.0.0.1:38139] 2025-08-07 18:19:46:391 +0000 [nioEventLoopGroup-2-12] DEBUG AbstractReconnectingClient - (Re)connecting to localhost/127.0.0.1:38139 2025-08-07 18:19:46:391 +0000 [nioEventLoopGroup-2-12] DEBUG AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [[id: 0x3a10738d, L:/127.0.0.1:54360 ! R:localhost/127.0.0.1:38139]]@532236278 2025-08-07 18:19:46:392 +0000 [nioEventLoopGroup-2-3] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTING to CONNECTED [[id: 0xfc403411, L:/127.0.0.1:54374 - R:localhost/127.0.0.1:38139]]@532236278 2025-08-07 18:19:46:392 +0000 [nioEventLoopGroup-2-3] DEBUG WebSocketClientHandshaker13 - WebSocket version 13 client handshake key: BN3kT5deEOZ1suBhphKiZQ==, expected response: mITmLpFlZL7Rw1eMBsOsnbr6RuI= 2025-08-07 18:19:46:394 +0000 [nioEventLoopGroup-2-4] DEBUG WebSocketServerHandshaker - [id: 0x00d2c40c, L:/127.0.0.1:38139 - R:/127.0.0.1:54374] WebSocket version V13 server handshake 2025-08-07 18:19:46:395 +0000 [nioEventLoopGroup-2-4] DEBUG WebSocketServerHandshaker - WebSocket version 13 server handshake key: BN3kT5deEOZ1suBhphKiZQ==, response: mITmLpFlZL7Rw1eMBsOsnbr6RuI= 2025-08-07 18:19:46:396 +0000 [nioEventLoopGroup-2-3] DEBUG WebSocketClientHandshake - Client connected on [id: 0xfc403411, L:/127.0.0.1:54374 - R:localhost/127.0.0.1:38139] 2025-08-07 18:19:50:388 +0000 [main] DEBUG AbstractSession - Reference count reached 0, closing and removing AbstractSession [PUB@ws://localhost:38139@1516469327] 2025-08-07 18:19:50:389 +0000 [main] DEBUG AbstractSession - Reference count reached 0, closing and removing AbstractReconnectingClient [state=CONNECTED, uri=ws://localhost:38139, sessionType=SUB, hashCode=317401119] 2025-08-07 18:19:50:389 +0000 [main] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTED to DONE [[id: 0x05e844af, L:/127.0.0.1:54366 - R:localhost/127.0.0.1:38139]]@317401119 2025-08-07 18:19:50:390 +0000 [nioEventLoopGroup-2-1] DEBUG DefaultChannelPipeline - Discarded inbound message CloseWebSocketFrame(data: PooledUnsafeDirectByteBuf(ridx: 0, widx: 5, cap: 5)) that reached at the tail of the pipeline. Please check your pipeline configuration. 2025-08-07 18:19:50:390 +0000 [nioEventLoopGroup-2-1] DEBUG DefaultChannelPipeline - Discarded message pipeline : [ws-decoder, ws-encoder, client-handler, DefaultChannelPipeline$TailContext#0]. Channel : [id: 0x05e844af, L:/127.0.0.1:54366 ! R:localhost/127.0.0.1:38139]. 2025-08-07 18:19:50:390 +0000 [main] DEBUG AbstractSession - Reference count reached 0, closing and removing AbstractReconnectingClient [state=CONNECTED, uri=ws://localhost:38139, sessionType=SUB, hashCode=532236278] 2025-08-07 18:19:50:390 +0000 [main] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTED to DONE [[id: 0xfc403411, L:/127.0.0.1:54374 - R:localhost/127.0.0.1:38139]]@532236278 2025-08-07 18:19:50:391 +0000 [nioEventLoopGroup-2-3] DEBUG DefaultChannelPipeline - Discarded inbound message CloseWebSocketFrame(data: PooledUnsafeDirectByteBuf(ridx: 0, widx: 5, cap: 5)) that reached at the tail of the pipeline. Please check your pipeline configuration. 2025-08-07 18:19:50:391 +0000 [nioEventLoopGroup-2-3] DEBUG DefaultChannelPipeline - Discarded message pipeline : [ws-decoder, ws-encoder, DefaultChannelPipeline$TailContext#0]. Channel : [id: 0xfc403411, L:/127.0.0.1:54374 ! R:localhost/127.0.0.1:38139].