OpenDDS topic matching time is too long to investigate the problem

OpenDDS topic matching discovery mode, divided into 2 types

1) Repo centralized discovery mode;

2) RTPS peer discovery mode;

Especially in the RTPS peer-to-peer discovery mode, the matching time between the pub and sub topics can sometimes reach 5 to 8 seconds. Compared with the urgency of the business to transmit data, this time is really too long, and it will be gradually followed. Analyze the reasons and treatment strategies for the long matching time.

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Origin blog.csdn.net/pony12/article/details/108639166