2026-02-05 08:11:15:694 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - (Re)connecting to /127.0.0.1:55241 2026-02-05 08:11:15:706 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [N/A]@819176916 2026-02-05 08:11:15:708 +0000 [multiThreadIoEventLoopGroup-2-8] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from CONNECTING to CONNECTED [[id: 0x30d54544, L:/127.0.0.1:45666 - R:/127.0.0.1:55241]]@819176916 2026-02-05 08:11:15:810 +0000 [defaultEventExecutorGroup-3-7] DEBUG org.opendaylight.jsonrpc.bus.messagelib.NotificationHandlerAdapter - Notification : {"jsonrpc":"2.0","method":"publish","params":"ABCD"} 2026-02-05 08:11:15:810 +0000 [defaultEventExecutorGroup-3-7] ERROR org.opendaylight.jsonrpc.bus.spi.AbstractMessageListenerAdapter - Caught exception on [id: 0x30d54544, L:/127.0.0.1:45666 - R:/127.0.0.1:55241], closing channel now java.lang.ClassCastException: class com.google.gson.JsonPrimitive cannot be cast to class com.google.gson.JsonArray (com.google.gson.JsonPrimitive and com.google.gson.JsonArray are in unnamed module of loader 'app') at org.opendaylight.jsonrpc.bus.messagelib.ProxyTest.lambda$testSubscriberProxy$0(ProxyTest.java:47) at org.opendaylight.jsonrpc.bus.messagelib.NotificationHandlerAdapter.onMessage(NotificationHandlerAdapter.java:44) at org.opendaylight.jsonrpc.bus.spi.AbstractMessageListenerAdapter.processResponse(AbstractMessageListenerAdapter.java:38) at org.opendaylight.jsonrpc.bus.zmq.ClientHandler.channelRead0(ClientHandler.java:43) at org.opendaylight.jsonrpc.bus.zmq.ClientHandler.channelRead0(ClientHandler.java:25) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.lambda$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$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.base/java.lang.Thread.run(Thread.java:1583) 2026-02-05 08:11:15:811 +0000 [multiThreadIoEventLoopGroup-2-8] WARN io.netty.channel.DefaultChannelPipeline - An exceptionCaught() event was fired, and it reached at the tail of the pipeline. It usually means the last handler in the pipeline did not handle the exception. java.lang.ClassCastException: class com.google.gson.JsonPrimitive cannot be cast to class com.google.gson.JsonArray (com.google.gson.JsonPrimitive and com.google.gson.JsonArray are in unnamed module of loader 'app') at org.opendaylight.jsonrpc.bus.messagelib.ProxyTest.lambda$testSubscriberProxy$0(ProxyTest.java:47) at org.opendaylight.jsonrpc.bus.messagelib.NotificationHandlerAdapter.onMessage(NotificationHandlerAdapter.java:44) at org.opendaylight.jsonrpc.bus.spi.AbstractMessageListenerAdapter.processResponse(AbstractMessageListenerAdapter.java:38) at org.opendaylight.jsonrpc.bus.zmq.ClientHandler.channelRead0(ClientHandler.java:43) at org.opendaylight.jsonrpc.bus.zmq.ClientHandler.channelRead0(ClientHandler.java:25) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356) at io.netty.channel.AbstractChannelHandlerContext.lambda$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) 2026-02-05 08:11:15:811 +0000 [multiThreadIoEventLoopGroup-2-8] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Scheduling reconnect because state is CONNECTED@2098763238 2026-02-05 08:11:15:811 +0000 [multiThreadIoEventLoopGroup-2-8] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from CONNECTED to INITIAL [[id: 0x30d54544, L:/127.0.0.1:45666 ! R:/127.0.0.1:55241]]@819176916 2026-02-05 08:11:16:813 +0000 [multiThreadIoEventLoopGroup-2-10] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - (Re)connecting to /127.0.0.1:55241 2026-02-05 08:11:16:813 +0000 [multiThreadIoEventLoopGroup-2-10] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [[id: 0x30d54544, L:/127.0.0.1:45666 ! R:/127.0.0.1:55241]]@819176916 2026-02-05 08:11:16:814 +0000 [multiThreadIoEventLoopGroup-2-11] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from CONNECTING to CONNECTED [[id: 0xdb9b18dc, L:/127.0.0.1:45670 - R:/127.0.0.1:55241]]@819176916 2026-02-05 08:11:20:809 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.ProxyServiceImpl - Cleaning up proxy instance AbstractSession [closeable=AbstractSession [PUB@zmq://0.0.0.0:55241@11075314], timeout=30000] 2026-02-05 08:11:20:809 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.AbstractSession - Reference count reached 0, closing and removing AbstractSession [PUB@zmq://0.0.0.0:55241@11075314] 2026-02-05 08:11:20:810 +0000 [multiThreadIoEventLoopGroup-2-11] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Scheduling reconnect because state is CONNECTED@2098763238 2026-02-05 08:11:20:811 +0000 [multiThreadIoEventLoopGroup-2-11] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from CONNECTED to INITIAL [[id: 0xdb9b18dc, L:/127.0.0.1:45670 ! R:/127.0.0.1:55241]]@819176916 2026-02-05 08:11:20:811 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.AbstractSession - Reference count reached 0, closing and removing AbstractReconnectingClient [state=INITIAL, uri=zmq://127.0.0.1:55241, sessionType=SUB, hashCode=819176916] 2026-02-05 08:11:20:811 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from INITIAL to DONE [[id: 0xdb9b18dc, L:/127.0.0.1:45670 ! R:/127.0.0.1:55241]]@819176916 2026-02-05 08:11:20:823 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - (Re)connecting to /127.0.0.1:33919 2026-02-05 08:11:20:823 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [N/A]@2124462394 2026-02-05 08:11:20:825 +0000 [multiThreadIoEventLoopGroup-2-3] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from CONNECTING to CONNECTED [[id: 0xf9e8eee8, L:/127.0.0.1:45266 - R:/127.0.0.1:33919]]@2124462394 2026-02-05 08:11:20:926 +0000 [defaultEventExecutorGroup-3-11] DEBUG org.opendaylight.jsonrpc.bus.messagelib.NotificationHandlerAdapter - Notification : {"jsonrpc":"2.0","method":"publish","params":"XYZ"} 2026-02-05 08:11:20:927 +0000 [defaultEventExecutorGroup-3-11] DEBUG org.opendaylight.jsonrpc.bus.messagelib.AbstractProxyHandlerAdapter - Attempting method candidate MethodCandidate [method=public void org.opendaylight.jsonrpc.bus.messagelib.ProxyTest$1.publish(java.lang.String)] 2026-02-05 08:11:20:928 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.AbstractSession - Reference count reached 0, closing and removing AbstractReconnectingClient [state=CONNECTED, uri=zmq://127.0.0.1:33919, sessionType=SUB, hashCode=2124462394] 2026-02-05 08:11:20:929 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from CONNECTED to DONE [[id: 0xf9e8eee8, L:/127.0.0.1:45266 - R:/127.0.0.1:33919]]@2124462394 2026-02-05 08:11:20:935 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - (Re)connecting to /127.0.0.1:33941 2026-02-05 08:11:20:935 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [N/A]@1640562744 2026-02-05 08:11:20:936 +0000 [multiThreadIoEventLoopGroup-2-6] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from CONNECTING to CONNECTED [[id: 0xb156a2a2, L:/127.0.0.1:49704 - R:/127.0.0.1:33941]]@1640562744 2026-02-05 08:11:21:092 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.RequesterSessionImpl - Sending request : {"jsonrpc":"2.0","id":1,"method":"concat","params":["ABC","XYZ"]} 2026-02-05 08:11:21:093 +0000 [defaultEventExecutorGroup-3-2] DEBUG org.opendaylight.jsonrpc.bus.zmq.ServerHandler - First empty frame discarded : DefaultMessage [isLast=false, content=EmptyByteBufBE] 2026-02-05 08:11:21:093 +0000 [defaultEventExecutorGroup-3-2] INFO org.opendaylight.jsonrpc.bus.messagelib.ResponderSessionImpl - Request : {"jsonrpc":"2.0","id":1,"method":"concat","params":["ABC","XYZ"]} 2026-02-05 08:11:21:096 +0000 [defaultEventExecutorGroup-3-2] DEBUG org.opendaylight.jsonrpc.bus.messagelib.AbstractProxyHandlerAdapter - Attempting method candidate MethodCandidate [method=public java.lang.String org.opendaylight.jsonrpc.bus.messagelib.TestMessageServer.concat(java.lang.String,java.lang.String)] 2026-02-05 08:11:21:099 +0000 [defaultEventExecutorGroup-3-2] INFO org.opendaylight.jsonrpc.bus.messagelib.ResponderSessionImpl - Response : {"jsonrpc":"2.0","id":1,"result":"ABCXYZ"} 2026-02-05 08:11:21:100 +0000 [defaultEventExecutorGroup-3-1] DEBUG org.opendaylight.jsonrpc.bus.messagelib.RequesterSessionImpl - Response from [id: 0xb156a2a2, L:/127.0.0.1:49704 - R:/127.0.0.1:33941] : {"jsonrpc":"2.0","id":1,"result":"ABCXYZ"} 2026-02-05 08:11:21:100 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.ProxyServiceImpl - Cleaning up proxy instance AbstractSession [closeable=AbstractReconnectingClient [state=CONNECTED, uri=ws://127.0.0.1:33941, sessionType=REQ, hashCode=1640562744], timeout=30000] 2026-02-05 08:11:21:100 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.AbstractSession - Reference count reached 0, closing and removing AbstractReconnectingClient [state=CONNECTED, uri=ws://127.0.0.1:33941, sessionType=REQ, hashCode=1640562744] 2026-02-05 08:11:21:101 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from CONNECTED to DONE [[id: 0xb156a2a2, L:/127.0.0.1:49704 - R:/127.0.0.1:33941]]@1640562744 2026-02-05 08:11:21:101 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.AbstractSession - Reference count reached 0, closing and removing AbstractSession [REP@ws://0.0.0.0:33941@1216329020] 2026-02-05 08:11:21:106 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - (Re)connecting to /127.0.0.1:44619 2026-02-05 08:11:21:106 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [N/A]@450805424 2026-02-05 08:11:21:107 +0000 [multiThreadIoEventLoopGroup-2-9] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from CONNECTING to CONNECTED [[id: 0x496acde9, L:/127.0.0.1:45536 - R:/127.0.0.1:44619]]@450805424 2026-02-05 08:11:21:257 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.RequesterSessionImpl - Sending request : {"jsonrpc":"2.0","id":1,"method":"concat","params":["ABC","XYZ"]} 2026-02-05 08:11:21:258 +0000 [defaultEventExecutorGroup-3-4] DEBUG org.opendaylight.jsonrpc.bus.zmq.ServerHandler - First empty frame discarded : DefaultMessage [isLast=false, content=EmptyByteBufBE] 2026-02-05 08:11:21:259 +0000 [defaultEventExecutorGroup-3-4] INFO org.opendaylight.jsonrpc.bus.messagelib.ResponderSessionImpl - Request : {"jsonrpc":"2.0","id":1,"method":"concat","params":["ABC","XYZ"]} 2026-02-05 08:11:21:260 +0000 [defaultEventExecutorGroup-3-4] DEBUG org.opendaylight.jsonrpc.bus.messagelib.AbstractProxyHandlerAdapter - Attempting method candidate MethodCandidate [method=public java.lang.String org.opendaylight.jsonrpc.bus.messagelib.TestMessageServer.concat(java.lang.String,java.lang.String)] 2026-02-05 08:11:21:261 +0000 [defaultEventExecutorGroup-3-4] INFO org.opendaylight.jsonrpc.bus.messagelib.ResponderSessionImpl - Response : {"jsonrpc":"2.0","id":1,"result":"ABCXYZ"} 2026-02-05 08:11:21:263 +0000 [defaultEventExecutorGroup-3-3] DEBUG org.opendaylight.jsonrpc.bus.messagelib.RequesterSessionImpl - Response from [id: 0x496acde9, L:/127.0.0.1:45536 - R:/127.0.0.1:44619] : {"jsonrpc":"2.0","id":1,"result":"ABCXYZ"} 2026-02-05 08:11:21:263 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.ProxyServiceImpl - Cleaning up proxy instance AbstractSession [closeable=AbstractReconnectingClient [state=CONNECTED, uri=http://127.0.0.1:44619, sessionType=REQ, hashCode=450805424], timeout=30000] 2026-02-05 08:11:21:263 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.AbstractSession - Reference count reached 0, closing and removing AbstractReconnectingClient [state=CONNECTED, uri=http://127.0.0.1:44619, sessionType=REQ, hashCode=450805424] 2026-02-05 08:11:21:263 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from CONNECTED to DONE [[id: 0x496acde9, L:/127.0.0.1:45536 - R:/127.0.0.1:44619]]@450805424 2026-02-05 08:11:21:264 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.AbstractSession - Reference count reached 0, closing and removing AbstractSession [REP@http://0.0.0.0:44619@313173107] 2026-02-05 08:11:21:269 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - (Re)connecting to /127.0.0.1:36953 2026-02-05 08:11:21:270 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [N/A]@712407576 2026-02-05 08:11:21:271 +0000 [multiThreadIoEventLoopGroup-2-12] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from CONNECTING to CONNECTED [[id: 0x9189e368, L:/127.0.0.1:46236 - R:/127.0.0.1:36953]]@712407576 2026-02-05 08:11:21:421 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.RequesterSessionImpl - Sending request : {"jsonrpc":"2.0","id":1,"method":"concat","params":["ABC","XYZ"]} 2026-02-05 08:11:21:422 +0000 [defaultEventExecutorGroup-3-6] DEBUG org.opendaylight.jsonrpc.bus.zmq.ServerHandler - First empty frame discarded : DefaultMessage [isLast=false, content=EmptyByteBufBE] 2026-02-05 08:11:21:423 +0000 [defaultEventExecutorGroup-3-6] INFO org.opendaylight.jsonrpc.bus.messagelib.ResponderSessionImpl - Request : {"jsonrpc":"2.0","id":1,"method":"concat","params":["ABC","XYZ"]} 2026-02-05 08:11:21:424 +0000 [defaultEventExecutorGroup-3-6] DEBUG org.opendaylight.jsonrpc.bus.messagelib.AbstractProxyHandlerAdapter - Attempting method candidate MethodCandidate [method=public java.lang.String org.opendaylight.jsonrpc.bus.messagelib.TestMessageServer.concat(java.lang.String,java.lang.String)] 2026-02-05 08:11:21:425 +0000 [defaultEventExecutorGroup-3-6] INFO org.opendaylight.jsonrpc.bus.messagelib.ResponderSessionImpl - Response : {"jsonrpc":"2.0","id":1,"result":"ABCXYZ"} 2026-02-05 08:11:21:426 +0000 [defaultEventExecutorGroup-3-5] DEBUG org.opendaylight.jsonrpc.bus.messagelib.RequesterSessionImpl - Response from [id: 0x9189e368, L:/127.0.0.1:46236 - R:/127.0.0.1:36953] : {"jsonrpc":"2.0","id":1,"result":"ABCXYZ"} 2026-02-05 08:11:21:426 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.ProxyServiceImpl - Cleaning up proxy instance AbstractSession [closeable=AbstractReconnectingClient [state=CONNECTED, uri=zmq://127.0.0.1:36953, sessionType=REQ, hashCode=712407576], timeout=30000] 2026-02-05 08:11:21:426 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.AbstractSession - Reference count reached 0, closing and removing AbstractReconnectingClient [state=CONNECTED, uri=zmq://127.0.0.1:36953, sessionType=REQ, hashCode=712407576] 2026-02-05 08:11:21:426 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from CONNECTED to DONE [[id: 0x9189e368, L:/127.0.0.1:46236 - R:/127.0.0.1:36953]]@712407576 2026-02-05 08:11:21:427 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.AbstractSession - Reference count reached 0, closing and removing AbstractSession [REP@zmq://0.0.0.0:36953@63908529] 2026-02-05 08:11:21:437 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - (Re)connecting to /127.0.0.1:52915 2026-02-05 08:11:21:437 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from INITIAL to CONNECTING [N/A]@1837990316 2026-02-05 08:11:21:438 +0000 [multiThreadIoEventLoopGroup-2-3] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from CONNECTING to CONNECTED [[id: 0x452471bc, L:/127.0.0.1:33102 - R:/127.0.0.1:52915]]@1837990316 2026-02-05 08:11:21:539 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.ProxyServiceImpl - Cleaning up proxy instance AbstractSession [closeable=AbstractSession [PUB@zmq://0.0.0.0:52915@1289808367], timeout=30000] 2026-02-05 08:11:21:539 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.AbstractSession - Reference count reached 0, closing and removing AbstractSession [PUB@zmq://0.0.0.0:52915@1289808367] 2026-02-05 08:11:21:540 +0000 [multiThreadIoEventLoopGroup-2-3] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Scheduling reconnect because state is CONNECTED@1297678222 2026-02-05 08:11:21:540 +0000 [multiThreadIoEventLoopGroup-2-3] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from CONNECTED to INITIAL [[id: 0x452471bc, L:/127.0.0.1:33102 ! R:/127.0.0.1:52915]]@1837990316 2026-02-05 08:11:21:540 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.messagelib.AbstractSession - Reference count reached 0, closing and removing AbstractReconnectingClient [state=INITIAL, uri=zmq://127.0.0.1:52915, sessionType=SUB, hashCode=1837990316] 2026-02-05 08:11:21:540 +0000 [Time-limited test] DEBUG org.opendaylight.jsonrpc.bus.spi.AbstractReconnectingClient - Changing connection state from INITIAL to DONE [[id: 0x452471bc, L:/127.0.0.1:33102 ! R:/127.0.0.1:52915]]@1837990316