ibes13 commented on issue #1257:
URL: https://github.com/apache/plc4x/issues/1257#issuecomment-1860221657
Hello,
I used the snapshot version 0.12.0-SNAPSHOT for the api and the s7 driver.
The DisconnectEvent is still being issued, but the
PlcConnection.isConnected() is now always true.
However, we receive the following error when executing a read request.
```
java.util.concurrent.RejectedExecutionException: Task
java.util.concurrent.FutureTask@73700b80[Not completed, task =
java.util.concurrent.Executors$RunnableAdapter@3d5c822d[Wrapped task =
org.apache.plc4x.java.spi.transaction.RequestTransactionManager$TransactionOperation@6f46426d]]
rejected from java.util.concurrent.ThreadPoolExecutor@42a48628[Terminated,
pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 0]
at
java.base/java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2081)
at
java.base/java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:841)
at
java.base/java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1376)
at
java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:123)
at
org.apache.plc4x.java.spi.transaction.RequestTransactionManager.processWorklog(RequestTransactionManager.java:122)
at
org.apache.plc4x.java.spi.transaction.RequestTransactionManager.submit(RequestTransactionManager.java:114)
at
org.apache.plc4x.java.spi.transaction.RequestTransactionManager$RequestTransaction.submit(RequestTransactionManager.java:195)
at
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.sendInternal(S7ProtocolLogic.java:1424)
at
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.performOrdinaryReadRequest(S7ProtocolLogic.java:1308)
at
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.read(S7ProtocolLogic.java:287)
at
org.apache.plc4x.java.spi.optimizer.BaseOptimizer.send(BaseOptimizer.java:152)
at
org.apache.plc4x.java.spi.optimizer.BaseOptimizer.optimizedRead(BaseOptimizer.java:109)
at
org.apache.plc4x.java.spi.connection.AbstractPlcConnection.read(AbstractPlcConnection.java:178)
at
org.apache.plc4x.java.spi.messages.DefaultPlcReadRequest.execute(DefaultPlcReadRequest.java:55)
```
Establishing a connection
```
2023-12-18 10:29:16,987 INFO [org.apa.plc.jav.DefaultPlcDriverManager
org.apache.plc4x.java.DefaultPlcDriverManager.<init>(DefaultPlcDriverManager.java:50)]
(executor-thread-2) Instantiating new PLC Driver Manager with class loader
QuarkusClassLoader:Quarkus Runtime ClassLoader: DEV restart no:1@6f63deee
2023-12-18 10:29:16,987 INFO [org.apa.plc.jav.DefaultPlcDriverManager
org.apache.plc4x.java.DefaultPlcDriverManager.<init>(DefaultPlcDriverManager.java:54)]
(executor-thread-2) Registering available drivers...
2023-12-18 10:29:16,990 INFO [org.apa.plc.jav.DefaultPlcDriverManager
org.apache.plc4x.java.DefaultPlcDriverManager.<init>(DefaultPlcDriverManager.java:61)]
(executor-thread-2) Registering driver for Protocol s7 (Siemens S7 (Basic))
2023-12-18 10:29:16,991 INFO [org.apa.plc.jav.DefaultPlcDriverManager
org.apache.plc4x.java.DefaultPlcDriverManager.<init>(DefaultPlcDriverManager.java:50)]
(executor-thread-2) Instantiating new PLC Driver Manager with class loader
QuarkusClassLoader:Quarkus Runtime ClassLoader: DEV restart no:1@6f63deee
2023-12-18 10:29:16,992 INFO [org.apa.plc.jav.DefaultPlcDriverManager
org.apache.plc4x.java.DefaultPlcDriverManager.<init>(DefaultPlcDriverManager.java:54)]
(executor-thread-2) Registering available drivers...
2023-12-18 10:29:16,993 INFO [org.apa.plc.jav.DefaultPlcDriverManager
org.apache.plc4x.java.DefaultPlcDriverManager.<init>(DefaultPlcDriverManager.java:61)]
(executor-thread-2) Registering driver for Protocol s7 (Siemens S7 (Basic))
2023-12-18 10:29:17,020 INFO [org.apa.plc.jav.tra.tcp.TcpChannelFactory
org.apache.plc4x.java.transport.tcp.TcpChannelFactory.configureBootstrap(TcpChannelFactory.java:60)]
(executor-thread-2) Configuring Bootstrap with Configuration{local-rack=1,
local-slot=1, local-tsap=0, remote-rack=0, remote-slot=1, remote-rack2=0,
remote-slot2=0, remote-tsap=0, port=102, pduSize=1024, maxAmqCaller=8,
maxAmqCallee=8, controllerType='null, readTimeOut='0, ping='false, pingTime='0,
retryTime='0'}
2023-12-18 10:29:17,026 INFO [org.apa.plc.jav.s7.rea.pro.S7ProtocolLogic
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.onConnect(S7ProtocolLogic.java:147)]
(executor-thread-2) S7 Driver running in ACTIVE mode.
2023-12-18 10:29:17,027 DEBUG [org.apa.plc.jav.s7.rea.pro.S7ProtocolLogic
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.onConnect(S7ProtocolLogic.java:148)]
(executor-thread-2) Sending COTP Connection Request
2023-12-18 10:29:17,027 DEBUG [org.apa.plc.jav.s7.rea.pro.S7ProtocolLogic
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.lambda$0(S7ProtocolLogic.java:154)]
(executor-thread-2) Nombre tuberias: Multiplexor
2023-12-18 10:29:17,027 DEBUG [org.apa.plc.jav.s7.rea.pro.S7ProtocolLogic
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.lambda$0(S7ProtocolLogic.java:154)]
(executor-thread-2) Nombre tuberias: LoggingHandler#0
2023-12-18 10:29:17,028 DEBUG [org.apa.plc.jav.s7.rea.pro.S7ProtocolLogic
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.lambda$0(S7ProtocolLogic.java:154)]
(executor-thread-2) Nombre tuberias: DefaultNettyPlcConnection$1$1#0
2023-12-18 10:29:17,028 DEBUG [org.apa.plc.jav.s7.rea.pro.S7ProtocolLogic
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.lambda$0(S7ProtocolLogic.java:154)]
(executor-thread-2) Nombre tuberias: DefaultNettyPlcConnection$1$2#0
2023-12-18 10:29:17,029 DEBUG [org.apa.plc.jav.s7.rea.pro.S7ProtocolLogic
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.lambda$0(S7ProtocolLogic.java:154)]
(executor-thread-2) Nombre tuberias: CODEC
2023-12-18 10:29:17,030 DEBUG [org.apa.plc.jav.s7.rea.pro.S7ProtocolLogic
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.lambda$0(S7ProtocolLogic.java:154)]
(executor-thread-2) Nombre tuberias: EventListenerMessageCodec#0
2023-12-18 10:29:17,030 DEBUG [org.apa.plc.jav.s7.rea.pro.S7ProtocolLogic
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.lambda$0(S7ProtocolLogic.java:154)]
(executor-thread-2) Nombre tuberias: WRAPPER
2023-12-18 10:29:17,031 DEBUG [org.apa.plc.jav.s7.rea.pro.S7ProtocolLogic
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.lambda$0(S7ProtocolLogic.java:154)]
(executor-thread-2) Nombre tuberias: DefaultChannelPipeline$TailContext#0
2023-12-18 10:29:17,032 DEBUG [org.apa.plc.jav.s7.rea.pro.S7HMuxImpl
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.encode(S7HMuxImpl.java:130)]
(executor-thread-2) ENCODE: PooledUnsafeDirectByteBuf(ridx: 0, widx: 22, cap:
256)
2023-12-18 10:29:17,032 DEBUG [org.apa.plc.jav.s7.rea.pro.S7HMuxImpl
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.encode(S7HMuxImpl.java:130)]
(nioEventLoopGroup-3-1) ENCODE: PooledUnsafeDirectByteBuf(ridx: 0, widx: 22,
cap: 22)
2023-12-18 10:29:17,033 INFO [org.apa.plc.jav.s7.rea.pro.S7HMuxImpl
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.userEventTriggered(S7HMuxImpl.java:178)]
(executor-thread-2) 10:29:17.033363 userEventTriggered: Multiplexor Event:
org.apache.plc4x.java.spi.events.ConnectEvent@f6941b3
2023-12-18 10:29:17,036 DEBUG [org.apa.plc.jav.s7.rea.pro.S7ProtocolLogic
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.lambda$4(S7ProtocolLogic.java:168)]
(nioEventLoopGroup-3-1) Got COTP Connection Response
2023-12-18 10:29:17,037 DEBUG [org.apa.plc.jav.s7.rea.pro.S7ProtocolLogic
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.lambda$4(S7ProtocolLogic.java:169)]
(nioEventLoopGroup-3-1) Sending S7 Connection Request
2023-12-18 10:29:17,038 DEBUG [org.apa.plc.jav.s7.rea.pro.S7HMuxImpl
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.encode(S7HMuxImpl.java:130)]
(nioEventLoopGroup-3-1) ENCODE: PooledUnsafeDirectByteBuf(ridx: 0, widx: 25,
cap: 256)
2023-12-18 10:29:17,038 DEBUG [org.apa.plc.jav.s7.rea.pro.S7HMuxImpl
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.encode(S7HMuxImpl.java:130)]
(nioEventLoopGroup-3-1) ENCODE: PooledUnsafeDirectByteBuf(ridx: 0, widx: 25,
cap: 25)
2023-12-18 10:29:17,038 WARN [io.net.cha.emb.EmbeddedChannel
io.netty.channel.embedded.EmbeddedChannel.recordException(EmbeddedChannel.java:645)]
(nioEventLoopGroup-3-1) More than one exception was raised. Will report only
the first one and log others.: io.netty.handler.codec.DecoderException:
io.netty.handler.codec.EncoderException: MessageToMessageCodec$1 must produce
at least one message.
at
io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:98)
at
io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at
io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
at
io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at
io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346)
at
io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318)
at
io.netty.handler.codec.ByteToMessageCodec.channelRead(ByteToMessageCodec.java:103)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at
io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:280)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.decode(S7HMuxImpl.java:146)
at
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.decode(S7HMuxImpl.java:1)
at
io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81)
at
io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:88)
at
io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at
io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at
io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
at
io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)
at
io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
at
io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
at
io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
at
io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
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:833)
Caused by: io.netty.handler.codec.EncoderException: MessageToMessageCodec$1
must produce at least one message.
at
io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:99)
at
io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:879)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:863)
at
io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:968)
at
io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856)
at
io.netty.handler.logging.LoggingHandler.write(LoggingHandler.java:288)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:879)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:863)
at
io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:968)
at
io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856)
at
io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:113)
at
io.netty.handler.codec.ByteToMessageCodec.write(ByteToMessageCodec.java:108)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:879)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:863)
at
io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:968)
at
io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856)
at
io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:113)
at
io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:879)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:863)
at
io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:968)
at
io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856)
at
io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:113)
at
io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:879)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:940)
at
io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:966)
at
io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:934)
at
io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:984)
at
io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1025)
at
io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:306)
at
org.apache.plc4x.java.spi.internal.DefaultConversationContext.sendToWire(DefaultConversationContext.java:70)
at
org.apache.plc4x.java.spi.internal.DefaultSendRequestContext.handle(DefaultSendRequestContext.java:97)
at
org.apache.plc4x.java.spi.internal.DefaultSendRequestContext.handle(DefaultSendRequestContext.java:1)
at
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.lambda$4(S7ProtocolLogic.java:182)
at
java.base/java.util.function.Consumer.lambda$andThen$0(Consumer.java:65)
at
org.apache.plc4x.java.spi.Plc4xNettyWrapper.decode(Plc4xNettyWrapper.java:184)
at
io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81)
at
io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:88)
... 40 more
2023-12-18 10:29:17,039 DEBUG [org.apa.plc.jav.s7.rea.pro.S7HMuxImpl
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.channelReadComplete(S7HMuxImpl.java:209)]
(nioEventLoopGroup-3-1) 10:29:17.039363300 channelReadComplete: MULTIPLEXER
2023-12-18 10:29:17,041 DEBUG [org.apa.plc.jav.s7.rea.pro.S7ProtocolLogic
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.lambda$9(S7ProtocolLogic.java:183)]
(nioEventLoopGroup-3-1) Got S7 Connection Response
2023-12-18 10:29:17,041 DEBUG [org.apa.plc.jav.s7.rea.pro.S7ProtocolLogic
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.lambda$9(S7ProtocolLogic.java:205)]
(nioEventLoopGroup-3-1) Sending S7 Identification Request
2023-12-18 10:29:17,042 DEBUG [org.apa.plc.jav.s7.rea.pro.S7HMuxImpl
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.encode(S7HMuxImpl.java:130)]
(nioEventLoopGroup-3-1) ENCODE: PooledUnsafeDirectByteBuf(ridx: 0, widx: 33,
cap: 256)
2023-12-18 10:29:17,042 DEBUG [org.apa.plc.jav.s7.rea.pro.S7HMuxImpl
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.encode(S7HMuxImpl.java:130)]
(nioEventLoopGroup-3-1) ENCODE: PooledUnsafeDirectByteBuf(ridx: 0, widx: 33,
cap: 33)
2023-12-18 10:29:17,042 WARN [io.net.cha.emb.EmbeddedChannel
io.netty.channel.embedded.EmbeddedChannel.recordException(EmbeddedChannel.java:645)]
(nioEventLoopGroup-3-1) More than one exception was raised. Will report only
the first one and log others.: io.netty.handler.codec.DecoderException:
io.netty.handler.codec.EncoderException: MessageToMessageCodec$1 must produce
at least one message.
at
io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:98)
at
io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at
io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
at
io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at
io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346)
at
io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318)
at
io.netty.handler.codec.ByteToMessageCodec.channelRead(ByteToMessageCodec.java:103)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at
io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:280)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.decode(S7HMuxImpl.java:146)
at
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.decode(S7HMuxImpl.java:1)
at
io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81)
at
io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:88)
at
io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at
io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at
io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
at
io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)
at
io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
at
io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
at
io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
at
io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
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:833)
Caused by: io.netty.handler.codec.EncoderException: MessageToMessageCodec$1
must produce at least one message.
at
io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:99)
at
io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:879)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:863)
at
io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:968)
at
io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856)
at
io.netty.handler.logging.LoggingHandler.write(LoggingHandler.java:288)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:879)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:863)
at
io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:968)
at
io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856)
at
io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:113)
at
io.netty.handler.codec.ByteToMessageCodec.write(ByteToMessageCodec.java:108)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:879)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:863)
at
io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:968)
at
io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856)
at
io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:113)
at
io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:879)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:863)
at
io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:968)
at
io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856)
at
io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:113)
at
io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:879)
at
io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:940)
at
io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:966)
at
io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:934)
at
io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:984)
at
io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1025)
at
io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:306)
at
org.apache.plc4x.java.spi.internal.DefaultConversationContext.sendToWire(DefaultConversationContext.java:70)
at
org.apache.plc4x.java.spi.internal.DefaultSendRequestContext.handle(DefaultSendRequestContext.java:97)
at
org.apache.plc4x.java.spi.internal.DefaultSendRequestContext.handle(DefaultSendRequestContext.java:1)
at
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.lambda$9(S7ProtocolLogic.java:218)
at
java.base/java.util.function.Consumer.lambda$andThen$0(Consumer.java:65)
at
org.apache.plc4x.java.spi.Plc4xNettyWrapper.decode(Plc4xNettyWrapper.java:184)
at
io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81)
at
io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:88)
... 40 more
2023-12-18 10:29:17,043 DEBUG [org.apa.plc.jav.s7.rea.pro.S7HMuxImpl
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.channelReadComplete(S7HMuxImpl.java:209)]
(nioEventLoopGroup-3-1) 10:29:17.043362900 channelReadComplete: MULTIPLEXER
2023-12-18 10:29:17,046 DEBUG [org.apa.plc.jav.s7.rea.pro.S7ProtocolLogic
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.lambda$16(S7ProtocolLogic.java:219)]
(nioEventLoopGroup-3-1) Got S7 Identification Response
2023-12-18 10:29:17,046 INFO [org.apa.plc.jav.s7.rea.pro.S7HMuxImpl
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.userEventTriggered(S7HMuxImpl.java:178)]
(nioEventLoopGroup-3-1) 10:29:17.046362700 userEventTriggered: Multiplexor
Event: org.apache.plc4x.java.spi.events.ConnectedEvent@61d8b28c
2023-12-18 10:29:17,046 INFO [org.apa.plc.jav.s7.rea.pro.S7HMuxImpl
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.userEventTriggered(S7HMuxImpl.java:183)]
(nioEventLoopGroup-3-1) java.util.NoSuchElementException: watchdog
2023-12-18 10:29:17,047 DEBUG [org.apa.plc.jav.s7.rea.pro.S7HMuxImpl
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.channelReadComplete(S7HMuxImpl.java:209)]
(nioEventLoopGroup-3-1) 10:29:17.047363 channelReadComplete: MULTIPLEXER
2023-12-18 10:29:17,047 INFO [net.beh.beh.beh.dev.s7.end.DeviceS7Endpoint
net.behringer.behrconnect.behrservices.devicecom.s7.endpoint.DeviceS7Endpoint.connect(DeviceS7Endpoint.java:43)]
(executor-thread-2) connected - true
2023-12-18 10:29:17,048 DEBUG [org.apa.plc.jav.s7.rea.pro.S7HMuxImpl
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.channelInactive(S7HMuxImpl.java:215)]
(executor-thread-2) channelInactive: Multiplexor
2023-12-18 10:29:17,049 DEBUG [org.apa.plc.jav.s7.rea.pro.S7HMuxImpl
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.channelUnregistered(S7HMuxImpl.java:227)]
(executor-thread-2) 10:29:17.049362600 channelUnregistered: Multiplexor
2023-12-18 10:29:17,049 INFO [org.apa.plc.jav.s7.rea.pro.S7HMuxImpl
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.channelUnregistered(S7HMuxImpl.java:229)]
(executor-thread-2) Unregistered of channel: PRIMARY
2023-12-18 10:29:17,052 INFO [org.apa.plc.jav.s7.rea.pro.S7HMuxImpl
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.userEventTriggered(S7HMuxImpl.java:178)]
(executor-thread-2) 10:29:17.052362800 userEventTriggered: Multiplexor Event:
org.apache.plc4x.java.spi.events.DisconnectEvent@52f1b9fd
2023-12-18 10:29:17,052 INFO [org.apa.plc.jav.s7.rea.pro.S7HMuxImpl
org.apache.plc4x.java.s7.readwrite.protocol.S7HMuxImpl.userEventTriggered(S7HMuxImpl.java:201)]
(executor-thread-2) DisconnectEvent
2023-12-18 10:29:17,055 INFO [net.beh.beh.beh.dev.s7.end.DeviceS7Endpoint
net.behringer.behrconnect.behrservices.devicecom.s7.endpoint.DeviceS7Endpoint.connect(DeviceS7Endpoint.java:49)]
(executor-thread-2) s7 client connected ? - true
2023-12-18 10:29:17,058 INFO [net.beh.beh.beh.lif.CustomResponseFilter
net.behringer.behrconnect.behrAppNXTGen.lifecycle.CustomResponseFilter.filter(CustomResponseFilter.java:29)]
(executor-thread-2) current response status 200 entity true
2023-12-18 10:29:17,128 INFO
[org.apa.plc.jav.s7.rea.pro.S7ProtocolEventLogic
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolEventLogic$ObjectProcessor.run(S7ProtocolEventLogic.java:157)]
(plc4x-evt-processor-thread-1) ObjectProcessor Bye!
2023-12-18 10:29:17,526 INFO
[org.apa.plc.jav.s7.rea.pro.S7ProtocolEventLogic
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolEventLogic$EventDispatcher.run(S7ProtocolEventLogic.java:233)]
(plc4x-evt-dispatcher-thread-1) EventDispatcher Bye!
```
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