[Bug]: plc4x-proxy mode error

[kdxq]

What happened?

Hi, @chrisdutz, I plan to use the plc4x proxy mode, but I encountered an error during the testing process. When this error occurs several times, it will be automatically interrupted.detail information as follow. thank you very much!

plc4x-server just start your program. and
plc4x-driver code adn error info. as follow. and the driver can received the data from server several times.

public static void main(String[] args) throws Exception {

    new Thread(() -> {
        while (true) {
            FetchTask();
            try {
                Thread.sleep(2000);
            } catch (InterruptedException e) {
                throw new RuntimeException(e);
            }
        }
    }).start();

}

private static void FetchTask(){
String c_string ="plc4x://192.168.43.122?remote-connection-string=s7%3A%2F%2F10.32.137.171?remote-rack=0&remote-slot=3";
PlcDriverManager manager = new PlcDriverManager();
try (final PlcConnection connection =manager.getConnection(c_string)) {
final PlcReadRequest.Builder requestBuilder = connection.readRequestBuilder();
requestBuilder.addItem("Seg1_Cy1_Act_Power", "%DB101.DBD456:REAL");
final PlcReadRequest readRequest = requestBuilder.build();
final PlcReadResponse readResponse = readRequest.execute().get();
float seg1Cy1ActPower = readResponse.getPlcValue("Seg1_Cy1_Act_Power").getFloat();
// System.out.println("abc "+ seg1Cy1ActPower);
} catch (Exception e) {
throw new RuntimeException(e);
}
}

ERROR INFO AS FOLLOW:

Mar 17, 2023 11:34:28 AM io.netty.channel.DefaultChannelPipeline onUnhandledInboundException
WARNING: 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.
io.netty.handler.codec.DecoderException: java.lang.IllegalArgumentException: Unknown Transaction or Transaction already finished!
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:379)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:336)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:308)
at io.netty.handler.codec.ByteToMessageCodec.channelRead(ByteToMessageCodec.java:103)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
at io.netty.channel.nio.AbstractNioByteChannel$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.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalArgumentException: Unknown Transaction or Transaction already finished!
at org.apache.plc4x.java.spi.transaction.RequestTransactionManager.endRequest(RequestTransactionManager.java:129)
at org.apache.plc4x.java.spi.transaction.RequestTransactionManager.access$200(RequestTransactionManager.java:46)
at org.apache.plc4x.java.spi.transaction.RequestTransactionManager$RequestTransaction.endRequest(RequestTransactionManager.java:160)
at org.apache.plc4x.java.plc4x.protocol.Plc4xProtocolLogic.lambda$read$7(Plc4xProtocolLogic.java:126)
at org.apache.plc4x.java.spi.Plc4xNettyWrapper.decode(Plc4xNettyWrapper.java:187)
at io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:88)
... 23 more

Version

v.0.10.0

Programming Languages

• plc4j
• plc4go
• plc4c
• plc4net

Protocols

• AB-Ethernet
• ADS /AMS
• BACnet/IP
• CANopen
• DeltaV
• DF1
• EtherNet/IP
• Firmata
• KNXnet/IP
• Modbus
• OPC-UA
• S7

[kdxq]

and now the plc4x proxy mode not support "CachedDriverManager" ? am I right?