What is the difference between a domain id of 0 and 1
zhuyu1932 opened this issue · comments
Is there an already existing issue for this?
- I have searched the existing issues
Expected behavior
create_participant(0, pqos) can create 100 domain participants
Current behavior
Using the helloworld example, with domain 0, you can only create 3-5 domain participants, and with domain 1, you can break through 5. If create_participant(0, pqos) is changed to create_participant(1,pqos), the number of domain participants can exceed five.
Steps to reproduce
helloworld
Fast DDS version/commit
2.13.1
Platform/Architecture
Windows 10 Visual Studio 2019
Transport layer
Default configuration, UDPv4 & SHM
Additional context
No response
XML configuration file
No response
Relevant log output
No response
Network traffic capture
No response
And start several sub end and a pub end, pub sent 10000, a sub end can receive 9000, and some sub can only receive 100.
Hi @zhuyu1932
Thanks for using Fast DDS. The report's information seems incomplete to me, what are the steps to reproduce the issue? information about the application ?, the problem is that there is no communication, or that it crashes ?...
Besides, I think that the title is unrelated with the issue. In DDS using different domains is a way to isolate different parts of the system/application. Please refer to the documentation.
I am feeling free to move this thread to a discussion until it is proved that, in fact, it is an issue.