I would recommend using https://github.com/pjkundert/cpppo to test this stuff to some extent.
Using the docker container works well too. On March 6, 2020 at 09:04:11, Christofer Dutz ([email protected]) wrote: Hi Robert, unfortunately I wasn't able to test the ported driver before as I don't have access to an Allen Bradley device. I do however recall that I brought up that the protocol looked familiar to the EtherNet/IP protocol, however seems to have differences. So you should treat wireshark decodings with care. Regarding the error itself, this should use the TCP transport which uses the NioSocketChannel which should work with the NioEventLoop, so this error is strange. But it seems to have disappeared as you managed to get passed this issue. It now seems that the problems are related to an invalid request being sent or a configuration error on the PLC (Don't know the AB-ETH protocol really). Perhaps Volker can help here. However from a look at the mspec for that protocol, I would assume it's only partially implemented, so perhaps you are unimplemented parts of this protocol. Chris Am 06.03.20, 13:00 schrieb "Robinet, Etienne" <[email protected]>: Hi, After some tweaking I managed to create a right "Register Session" message ( https://i.imgur.com/OR9RDdd.png), but I got an error response from the PLC ( https://i.imgur.com/2Zm1op3.png). Do you know what the Request should be? Etienne Le ven. 6 mars 2020 à 10:47, Julian Feinauer <[email protected]> a écrit : > Hi, > > you already help with your bug reports and the feedback you give! > > Julian > > Am 06.03.20, 10:45 schrieb "Robinet, Etienne" <[email protected]>: > > Hi Julian, > thanks for the fast response. I would be really glad if I could help a > bit > on that, as far as I can. > > Etienne > > Le ven. 6 mars 2020 à 10:43, Julian Feinauer < > [email protected]> > a écrit : > > > Hi Etienne, > > > > sorry that you have that much issues. Perhaps @Volker Emmert can > comment > > on that as he implemented the driver together with @Christofer Dutz. > > > > Julian > > > > Am 06.03.20, 10:37 schrieb "Etienne Robinet" <[email protected]>: > > > > Really sorry for double-post, but I managed to establish a > connection > > by changing the port from 2222 to 44818 ( > > > https://literature.rockwellautomation.com/idc/groups/literature/documents/qr/comm-qr001_-en-e.pdf > > ) > > > > I also change the url to : ab-eth:tcp://163.243.183.250 > > And this is where the application freezes now: > > > > ab-eth:tcp://163.243.183.250 > > 10:34:49.867 [main] TRACE o.a.p.j.s.c.DefaultNettyPlcConnection - > > Channel was created, firing ChannelCreated Event > > 10:34:49.875 [nioEventLoopGroup-2-1] DEBUG > > o.a.p.j.a.p.AbEthProtocolLogic - Sending COTP Connection Request > > 10:34:49.909 [nioEventLoopGroup-2-1] TRACE > > o.a.plc4x.java.spi.Plc4xNettyWrapper - Adding Response Handler ... > > 10:34:49.909 [nioEventLoopGroup-2-1] TRACE > > o.a.plc4x.java.spi.Plc4xNettyWrapper - Sending to wire > > > CIPEncapsulationConnectionRequest[sessionHandle=0,status=0,senderContext={0,0,0,0,0,0,0,0},options=0] > > 10:34:49.920 [nioEventLoopGroup-2-1] DEBUG > > o.a.plc4x.java.spi.Plc4xNettyWrapper - Forwarding request to plc > > > CIPEncapsulationConnectionRequest[sessionHandle=0,status=0,senderContext={0,0,0,0,0,0,0,0},options=0] > > 10:34:49.926 [nioEventLoopGroup-2-1] DEBUG > io.netty.util.Recycler - > > -Dio.netty.recycler.maxCapacityPerThread: 4096 > > 10:34:49.926 [nioEventLoopGroup-2-1] DEBUG > io.netty.util.Recycler - > > -Dio.netty.recycler.maxSharedCapacityFactor: 2 > > 10:34:49.926 [nioEventLoopGroup-2-1] DEBUG > io.netty.util.Recycler - > > -Dio.netty.recycler.linkCapacity: 16 > > 10:34:49.926 [nioEventLoopGroup-2-1] DEBUG > io.netty.util.Recycler - > > -Dio.netty.recycler.ratio: 8 > > 10:34:49.935 [nioEventLoopGroup-2-1] DEBUG > > io.netty.buffer.AbstractByteBuf - -Dio.netty.buffer.checkAccessible: > true > > 10:34:49.935 [nioEventLoopGroup-2-1] DEBUG > > io.netty.buffer.AbstractByteBuf - -Dio.netty.buffer.checkBounds: true > > 10:34:49.935 [nioEventLoopGroup-2-1] DEBUG > > i.n.util.ResourceLeakDetectorFactory - Loaded default > ResourceLeakDetector: > > io.netty.util.ResourceLeakDetector@385a14ab > > 10:34:49.966 [nioEventLoopGroup-2-1] DEBUG > > o.a.p.j.s.GeneratedDriverByteToMessageCodec - Sending bytes to PLC > for > > message > > > CIPEncapsulationConnectionRequest[sessionHandle=0,status=0,senderContext={0,0,0,0,0,0,0,0},options=0] > > as data 01010000000000000000000000000000000000000000000000000000 > > 10:34:49.972 [nioEventLoopGroup-2-1] TRACE > > o.a.p.j.s.GeneratedDriverByteToMessageCodec - Receiving bytes, > trying to > > decode Message... > > > > BR, > > > > Etienne > > > > On 2020/03/06 09:30:22, Etienne Robinet <[email protected]> > wrote: > > > Hi all, > > > I wanted to ask how far we are on the AB-ETH driver? I have a > > LOGIXS5580 Series PLC to test, and when I try to run the HelloWorld > example > > I get following error: > > > > > > 10:24:44.771 [nioEventLoopGroup-2-1] INFO > > o.a.p.j.s.c.NettyChannelFactory - Unable to connect, shutting down > worker > > thread. > > > org.apache.plc4x.java.api.exceptions.PlcConnectionException: > Error > > creating channel. > > > at > > > org.apache.plc4x.java.spi.connection.NettyChannelFactory.createChannel(NettyChannelFactory.java:115) > > > at > > > org.apache.plc4x.java.spi.connection.DefaultNettyPlcConnection.connect(DefaultNettyPlcConnection.java:89) > > > at > > > org.apache.plc4x.java.PlcDriverManager.getConnection(PlcDriverManager.java:74) > > > at > > > org.apache.plc4x.java.examples.helloplc4x.HelloPlc4x.main(HelloPlc4x.java:45) > > > Caused by: java.lang.IllegalStateException: incompatible event > loop > > type: io.netty.channel.nio.NioEventLoop > > > at > > > io.netty.channel.AbstractChannel$AbstractUnsafe.register(AbstractChannel.java:462) > > > at > > > io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:87) > > > at > > > io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:81) > > > at > > > io.netty.channel.MultithreadEventLoopGroup.register(MultithreadEventLoopGroup.java:86) > > > at > > > io.netty.bootstrap.AbstractBootstrap.initAndRegister(AbstractBootstrap.java:322) > > > at > > io.netty.bootstrap.Bootstrap.doResolveAndConnect(Bootstrap.java:159) > > > at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:143) > > > at > > > org.apache.plc4x.java.spi.connection.NettyChannelFactory.createChannel(NettyChannelFactory.java:99) > > > ... 3 more > > > > > > Any ideas on where this comes from? In Studio5000 the PLC is > on the > > slot 4 and I am connected to a swtich on IP: 163.243.183.250 and > here's the > > plc4x uri: "ab-eth://163.243.183.250/". > > > > > > BR, > > > > > > Etienne > > > > > > > > > > > >
