Exception on closing S7PlcConnection

2018-08-01 Thread Julian Feinauer
Hi all, I finally organized an S7 to play around a bit more with Plc4J and observed the following exception that is always thrown when calling close on the S7PlcConnection: 17:04:54.438 [nioEventLoopGroup-2-1] WARN i.n.util.concurrent.DefaultPromise - An exception was thrown by

Re: New Siemens S7 Protocol?

2018-08-01 Thread Christofer Dutz
Hi Julian, yes I know quite a bit about this protocol ... even if it doesn't have an official name, the Wireshark module is called S7Pluss ... It's a pretty complex protocol with lots of added pseudo-security. I usually referred to it as the 72-variant of the S7 protocol, as it uses "0x72"

New Siemens S7 Protocol?

2018-08-01 Thread Julian Feinauer
Hi all, I just came across this announcement https://industrial.softing.com/de/news/nachrichten/article/datafeed-opc-suite-supports-optimized-block-access-for-siemens-controllers.html . They state there that there exists a new S7-2 protocol which allows communication with the PLC over symbolic

[GitHub] JulianFeinauer opened a new pull request #9: Added some javadoc to S7 communication path and several todos that ma…

2018-08-01 Thread GitBox
JulianFeinauer opened a new pull request #9: Added some javadoc to S7 communication path and several todos that ma… URL: https://github.com/apache/incubator-plc4x/pull/9 Hey all, i went through the S7 Communication path to understand it for myself and by doing that I tried adding

Re: Code-Retreat on Mallorca?

2018-08-01 Thread Julian Feinauer
Hey Chris, this would fit my calendar. Julian Am 01.08.18, 14:38 schrieb "Christofer Dutz" : Hi all, Ok ... so I synced my calendar with that of our Finca and I would suggest 22.11.-25.11. Who of you would be able to join in for this

Re: Code-Retreat on Mallorca?

2018-08-01 Thread Christofer Dutz
Hi all, Ok ... so I synced my calendar with that of our Finca and I would suggest 22.11.-25.11. Who of you would be able to join in for this time? If you will manage, I'd place a reservation ... Chris Am 31.07.18, 14:13 schrieb "Christofer Dutz" : Hi Julian,

Fixed build problems ...

2018-08-01 Thread Christofer Dutz
Hi all, I did notice the build on our ASF Jenkins sort of fail randomly. So I investigated the problem. It turns out there seem to be several independent problems with some of the nodes used for deploying artifacts. H32 seems to have a general GIT problem, so I excluded that from the pool and