Happy to see, that you can reproduce the bug xD
Thanks for the workaround !
Cheers
Search found 19 matches
- 12 Dec 2023, 13:23
- Forum: Bug reports
- Topic: ZMQ remote api - always starts in port 19997
- Replies: 4
- Views: 11851
- 11 Dec 2023, 17:37
- Forum: Bug reports
- Topic: ZMQ remote api - always starts in port 19997
- Replies: 4
- Views: 11851
Re: ZMQ remote api - always starts in port 19997
When I do a netstat -ltnp , I got this result : tcp 0 0 0.0.0.0:19997 0.0.0.0:* LISTEN 60891/coppeliaSim tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 1037/cupsd tcp 0 0 0.0.0.0:23000 0.0.0.0:* LISTEN 60891/coppeliaSim So I got the warning for the legacy remote API, ok I understand. But why, they don't con...
- 11 Dec 2023, 11:27
- Forum: Bug reports
- Topic: ZMQ remote api - always starts in port 19997
- Replies: 4
- Views: 11851
ZMQ remote api - always starts in port 19997
Hello, When I launch coppeliaSim, I add this parameter : -GzmqRemoteApi.rpcPort=23006 I launched several simulators with the port being 23000+i*2 with the index of the simulator. On the last rev, i've seen that all the ZMQ remote servers were launched in the 19997 port... Does the set-up to configur...
- 01 Dec 2023, 14:53
- Forum: General questions
- Topic: Crash happens sometimes when launching several simulator in parallel
- Replies: 8
- Views: 15204
Re: Crash happens sometimes when launching several simulator in parallel
Just to update the subject.
So doing N install folders solve the problem.
Hope, this bug will be fixed in the next update.
Cheers,
Alexis
So doing N install folders solve the problem.
Hope, this bug will be fixed in the next update.
Cheers,
Alexis
- 17 Nov 2023, 17:24
- Forum: General questions
- Topic: Crash happens sometimes when launching several simulator in parallel
- Replies: 8
- Views: 15204
Re: Crash happens sometimes when launching several simulator in parallel
Ok, I will try to do that, if there is not so much solution right now.
Thanks for your help !
Alexis
Thanks for your help !
Alexis
- 17 Nov 2023, 16:53
- Forum: General questions
- Topic: Crash happens sometimes when launching several simulator in parallel
- Replies: 8
- Views: 15204
Re: Crash happens sometimes when launching several simulator in parallel
So, after what we discussed, I checked that the ZMQ_remote API was called within the same thread and same process for each running simulation. And with the new coppelia version that got uploaded recently, I wanted to see if the crash disappeared but unfortunately not. But at least, I got some logs w...
- 09 Oct 2023, 09:16
- Forum: General questions
- Topic: Crash happens sometimes when launching several simulator in parallel
- Replies: 8
- Views: 15204
Re: Crash happens sometimes when launching several simulator in parallel
Hello, as long as you are calling ZeroMQ remote API functions from within the same thread (within the same process), you should be fine. But a crash can always happen. It would help to know why or where CoppeliaSim crashed... do you think it is specifically related to the ZeroMQ remote API function...
- 02 Oct 2023, 10:19
- Forum: General questions
- Topic: Crash happens sometimes when launching several simulator in parallel
- Replies: 8
- Views: 15204
Crash happens sometimes when launching several simulator in parallel
Working Environment : Ubuntu 22.04 CoppeliaSim v4.5.1 (rev4) ZmQRemoteApi Context I launch 5 programs simultaneously in headless mode like: coppeliaSim.sh -GzmqRemoteApi.rpcPort=port -h -gnamespace model_path The port are : 23000+2*i ( i being the id of the program) I'm using ROS2 in each of my pro...
- 04 Aug 2023, 15:58
- Forum: Bug reports
- Topic: simIK.findConfig problem
- Replies: 4
- Views: 11068
Re: simIK.findConfig problem
Hello, yes, this could be a synchronization problem between two separate threads. But in general, if OMPL does not return a path that comes close to what is desired, this means that you ran out of time with computation. Try specifying a larger timeout value, or redo your computation if you notice t...
- 01 Aug 2023, 09:32
- Forum: Bug reports
- Topic: simIK.findConfig problem
- Replies: 4
- Views: 11068
Re: simIK.findConfig problem
Ok I found a solution. It seems that it's caused by the interaction between my Python code and the Lua side within the simulator.
It might be a problem of synchronization between the 2 threads?
It might be a problem of synchronization between the 2 threads?