Cyber10.0 has bug. can cause host A refuse to subscribe host B channel!

[ryanyej]

Describe the bug I am using cyber10.0 for 2 hosts. Perception modules running in host B, Prediction modules running in Host A. When first launch 2 process , prediction can get perception channel result named /apollo/perception/obstacles. Then launch cyber_monitor in Host A, everything is fine.

But when I cancel cyber_monitor in Host A, prediction showed no frequency, seems like prediction has no need for perception. The subscriber for perception in HostA was set to 0. And perception module frequency is normal in Host B.

Additional context Host A also launch dreamview for visualise.

lffyr.