2026-04-25 04:53:38:278 +0000 [main] DEBUG AbstractJsonRPCComponent - [test][NOTIFICATION] map lookup => null
2026-04-25 04:53:38:279 +0000 [main] DEBUG AbstractJsonRPCComponent - [test][NOTIFICATION] governance lookup => ws://localhost:39863
2026-04-25 04:53:38:279 +0000 [main] DEBUG JsonRPCNotificationService - Notification 'notification2' mapped to ws://localhost:39863
2026-04-25 04:53:38:279 +0000 [main] DEBUG AbstractReconnectingClient - (Re)connecting to localhost/127.0.0.1:39863 
2026-04-25 04:53:38:279 +0000 [main] DEBUG AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [N/A]@426492609
2026-04-25 04:53:38:280 +0000 [main] DEBUG AbstractJsonRPCComponent - [test][NOTIFICATION] map lookup => null
2026-04-25 04:53:38:281 +0000 [main] DEBUG AbstractJsonRPCComponent - [test][NOTIFICATION] governance lookup => ws://localhost:39863
2026-04-25 04:53:38:281 +0000 [main] DEBUG JsonRPCNotificationService - Notification 'notification1' mapped to ws://localhost:39863
2026-04-25 04:53:38:281 +0000 [main] DEBUG AbstractReconnectingClient - (Re)connecting to localhost/127.0.0.1:39863 
2026-04-25 04:53:38:281 +0000 [main] DEBUG AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [N/A]@1707947963
2026-04-25 04:53:38:281 +0000 [multiThreadIoEventLoopGroup-2-3] WARN AbstractReconnectingClient - Connection attempt to 'localhost/127.0.0.1:39863' failed
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:39863
Caused by: java.net.ConnectException: Connection refused
	at java.base/sun.nio.ch.Net.pollConnect(Native Method)
	at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:694)
	at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:973)
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:330)
	at io.netty.channel.nio.AbstractNioChannel$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:388)
	at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596)
	at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571)
	at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512)
	at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484)
	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:1195)
	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)
2026-04-25 04:53:38:281 +0000 [multiThreadIoEventLoopGroup-2-3] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTING to INITIAL [N/A]@426492609
2026-04-25 04:53:38:282 +0000 [multiThreadIoEventLoopGroup-2-4] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTING to CONNECTED [[id: 0x2a9fcdae, L:/127.0.0.1:59174 - R:localhost/127.0.0.1:39863]]@1707947963
2026-04-25 04:53:38:283 +0000 [multiThreadIoEventLoopGroup-2-4] DEBUG WebSocketClientHandshaker13 - WebSocket version 13 client handshake key: H3mxWzZbWN3ipbpEHUl/9w==, expected response: JKtAJB0gBzuaeTzPt8Sw/PbMaP0=
2026-04-25 04:53:38:284 +0000 [multiThreadIoEventLoopGroup-2-7] DEBUG WebSocketServerHandshaker - [id: 0xd2f5f902, L:/127.0.0.1:39863 - R:/127.0.0.1:59174] WebSocket version V13 server handshake
2026-04-25 04:53:38:285 +0000 [multiThreadIoEventLoopGroup-2-7] DEBUG WebSocketServerHandshaker - WebSocket version 13 server handshake key: H3mxWzZbWN3ipbpEHUl/9w==, response: JKtAJB0gBzuaeTzPt8Sw/PbMaP0=
2026-04-25 04:53:38:286 +0000 [multiThreadIoEventLoopGroup-2-4] DEBUG WebSocketClientHandshake - Client connected on [id: 0x2a9fcdae, L:/127.0.0.1:59174 - R:localhost/127.0.0.1:39863]
2026-04-25 04:53:38:936 +0000 [defaultEventExecutorGroup-3-2] DEBUG NotificationHandlerAdapter - Notification : {"jsonrpc":"2.0","method":"notification1","params":1}
2026-04-25 04:53:38:936 +0000 [defaultEventExecutorGroup-3-2] TRACE NotificationCodec - [decode][notification1] input : 1
2026-04-25 04:53:38:936 +0000 [defaultEventExecutorGroup-3-2] ERROR AbstractMessageListenerAdapter - Caught exception on [id: 0x2a9fcdae, L:/127.0.0.1:59174 - R:localhost/127.0.0.1:39863], closing channel now
java.lang.IllegalArgumentException: expected one element but was: <EmptyLeafEffectiveStatement{argument=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)current-level}, EmptyLeafEffectiveStatement{argument=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)max-level}>
	at com.google.common.collect.Iterators.getOnlyElement(Iterators.java:326)
	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.fireChannelRead(AbstractChannelHandlerContext.java:357)
	at io.netty.channel.AbstractChannelHandlerContext.lambda$fireChannelRead$2(AbstractChannelHandlerContext.java:366)
	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:1195)
	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)
2026-04-25 04:53:38:937 +0000 [multiThreadIoEventLoopGroup-2-4] 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: <EmptyLeafEffectiveStatement{argument=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)current-level}, EmptyLeafEffectiveStatement{argument=(urn:opendaylight:jsonrpc:test-notif?revision=2020-10-14)max-level}>
	at com.google.common.collect.Iterators.getOnlyElement(Iterators.java:326)
	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.fireChannelRead(AbstractChannelHandlerContext.java:357)
	at io.netty.channel.AbstractChannelHandlerContext.lambda$fireChannelRead$2(AbstractChannelHandlerContext.java:366)
	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:1195)
	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)
2026-04-25 04:53:38:937 +0000 [defaultEventExecutorGroup-3-2] DEBUG NotificationHandlerAdapter - Notification : {"jsonrpc":"2.0","method":"notification1","params":{"current-level":1,"max-level":2}}
2026-04-25 04:53:38:938 +0000 [multiThreadIoEventLoopGroup-2-4] DEBUG AbstractReconnectingClient - Scheduling reconnect because state is CONNECTED@1355741299
2026-04-25 04:53:38:938 +0000 [defaultEventExecutorGroup-3-2] TRACE NotificationCodec - [decode][notification1] input : {"current-level":1,"max-level":2}
2026-04-25 04:53:38:938 +0000 [multiThreadIoEventLoopGroup-2-4] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTED to INITIAL [[id: 0x2a9fcdae, L:/127.0.0.1:59174 ! R:localhost/127.0.0.1:39863]]@1707947963
2026-04-25 04:53:38:939 +0000 [defaultEventExecutorGroup-3-2] TRACE NotificationCodec - [decode][notification1] result : JsonRpcNotification [eventTime=2026-04-25T04:53:38.939107560Z, 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]}]
2026-04-25 04:53:38:939 +0000 [defaultEventExecutorGroup-3-2] DEBUG JsonRPCNotificationService - Invoking listener org.opendaylight.jsonrpc.provider.common.JsonRPCNotificationServiceTest$$Lambda/0x00007f7ebc53f3e0@7a0ebc03 with notification JsonRpcNotification [eventTime=2026-04-25T04:53:38.939107560Z, 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]}]
2026-04-25 04:53:38:939 +0000 [defaultEventExecutorGroup-3-2] INFO JsonRPCNotificationServiceTest - Received notification : JsonRpcNotification [eventTime=2026-04-25T04:53:38.939107560Z, 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]}]
2026-04-25 04:53:39:282 +0000 [multiThreadIoEventLoopGroup-2-5] DEBUG AbstractReconnectingClient - (Re)connecting to localhost/127.0.0.1:39863 
2026-04-25 04:53:39:282 +0000 [multiThreadIoEventLoopGroup-2-5] DEBUG AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [N/A]@426492609
2026-04-25 04:53:39:284 +0000 [multiThreadIoEventLoopGroup-2-9] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTING to CONNECTED [[id: 0x3249b3fb, L:/127.0.0.1:59190 - R:localhost/127.0.0.1:39863]]@426492609
2026-04-25 04:53:39:284 +0000 [multiThreadIoEventLoopGroup-2-9] DEBUG WebSocketClientHandshaker13 - WebSocket version 13 client handshake key: Cti6ofYuVG8OuQIHIW6Cog==, expected response: /wn5w4C23k36bG7zGcdfAFzP4sI=
2026-04-25 04:53:39:288 +0000 [multiThreadIoEventLoopGroup-2-10] DEBUG WebSocketServerHandshaker - [id: 0xd65296c8, L:/127.0.0.1:39863 - R:/127.0.0.1:59190] WebSocket version V13 server handshake
2026-04-25 04:53:39:288 +0000 [multiThreadIoEventLoopGroup-2-10] DEBUG WebSocketServerHandshaker - WebSocket version 13 server handshake key: Cti6ofYuVG8OuQIHIW6Cog==, response: /wn5w4C23k36bG7zGcdfAFzP4sI=
2026-04-25 04:53:39:290 +0000 [multiThreadIoEventLoopGroup-2-9] DEBUG WebSocketClientHandshake - Client connected on [id: 0x3249b3fb, L:/127.0.0.1:59190 - R:localhost/127.0.0.1:39863]
2026-04-25 04:53:39:939 +0000 [multiThreadIoEventLoopGroup-2-8] DEBUG AbstractReconnectingClient - (Re)connecting to localhost/127.0.0.1:39863 
2026-04-25 04:53:39:939 +0000 [multiThreadIoEventLoopGroup-2-8] DEBUG AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [[id: 0x2a9fcdae, L:/127.0.0.1:59174 ! R:localhost/127.0.0.1:39863]]@1707947963
2026-04-25 04:53:39:941 +0000 [multiThreadIoEventLoopGroup-2-11] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTING to CONNECTED [[id: 0x4cb905d4, L:/127.0.0.1:59200 - R:localhost/127.0.0.1:39863]]@1707947963
2026-04-25 04:53:39:942 +0000 [multiThreadIoEventLoopGroup-2-11] DEBUG WebSocketClientHandshaker13 - WebSocket version 13 client handshake key: wFWNQpTwCDfPL5QPBioGWw==, expected response: KJ9CSAAMzwrhlaWVvlsDerH5K0k=
2026-04-25 04:53:39:945 +0000 [multiThreadIoEventLoopGroup-2-12] DEBUG WebSocketServerHandshaker - [id: 0x6102ae8d, L:/127.0.0.1:39863 - R:/127.0.0.1:59200] WebSocket version V13 server handshake
2026-04-25 04:53:39:946 +0000 [multiThreadIoEventLoopGroup-2-12] DEBUG WebSocketServerHandshaker - WebSocket version 13 server handshake key: wFWNQpTwCDfPL5QPBioGWw==, response: KJ9CSAAMzwrhlaWVvlsDerH5K0k=
2026-04-25 04:53:39:948 +0000 [multiThreadIoEventLoopGroup-2-11] DEBUG WebSocketClientHandshake - Client connected on [id: 0x4cb905d4, L:/127.0.0.1:59200 - R:localhost/127.0.0.1:39863]
2026-04-25 04:53:43:940 +0000 [main] DEBUG AbstractSession - Reference count reached 0, closing and removing AbstractSession [PUB@ws://localhost:39863@118136684]
2026-04-25 04:53:43:941 +0000 [main] DEBUG AbstractSession - Reference count reached 0, closing and removing AbstractReconnectingClient [state=CONNECTED, uri=ws://localhost:39863, sessionType=SUB, hashCode=426492609]
2026-04-25 04:53:43:942 +0000 [main] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTED to DONE [[id: 0x3249b3fb, L:/127.0.0.1:59190 - R:localhost/127.0.0.1:39863]]@426492609
2026-04-25 04:53:43:942 +0000 [multiThreadIoEventLoopGroup-2-11] DEBUG DefaultChannelPipeline - Discarded inbound message CloseWebSocketFrame(data: AdaptivePoolingAllocator$AdaptiveByteBuf(ridx: 0, widx: 5, cap: 5)) that reached at the tail of the pipeline. Please check your pipeline configuration.
2026-04-25 04:53:43:942 +0000 [multiThreadIoEventLoopGroup-2-11] DEBUG DefaultChannelPipeline - Discarded message pipeline : [ws-decoder, ws-encoder, client-handler, DefaultChannelPipeline$TailContext#0]. Channel : [id: 0x4cb905d4, L:/127.0.0.1:59200 - R:localhost/127.0.0.1:39863].
2026-04-25 04:53:43:943 +0000 [main] DEBUG AbstractSession - Reference count reached 0, closing and removing AbstractReconnectingClient [state=CONNECTED, uri=ws://localhost:39863, sessionType=SUB, hashCode=1707947963]
2026-04-25 04:53:43:943 +0000 [main] DEBUG AbstractReconnectingClient - Changing connection state from CONNECTED to DONE [[id: 0x4cb905d4, L:/127.0.0.1:59200 - R:localhost/127.0.0.1:39863]]@1707947963
2026-04-25 04:53:43:943 +0000 [multiThreadIoEventLoopGroup-2-9] DEBUG DefaultChannelPipeline - Discarded inbound message CloseWebSocketFrame(data: AdaptivePoolingAllocator$AdaptiveByteBuf(ridx: 0, widx: 5, cap: 5)) that reached at the tail of the pipeline. Please check your pipeline configuration.
2026-04-25 04:53:43:943 +0000 [multiThreadIoEventLoopGroup-2-9] DEBUG DefaultChannelPipeline - Discarded message pipeline : [ws-decoder, ws-encoder, client-handler, DefaultChannelPipeline$TailContext#0]. Channel : [id: 0x3249b3fb, L:/127.0.0.1:59190 ! R:localhost/127.0.0.1:39863].