Why does flow startup up soo many processes on the same ports?

Question

Whenever I start a simulation, several sumo simulators will be spawned on ports 51402 and 51403 over and over again. Why does this occur ? Is it a bug or is there something that I am not understanding ? screenshot

I can only see one of each there. Dot post pictures of text, or links to them. Post the text. — user207421, Sep 28 '19 at 00:09

score 0 · Answer 1 · answered Sep 28 '19 at 16:57

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Are you running it with RLlib or in the SUMO examples? If in RLlib, it's because it parallelizes it by nature. If it's by SUMO, please post on the github and we will look into it!

answered Sep 28 '19 at 16:57

Eugene Vinitsky

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RLlib examples. Thanks – Isaac Oct 04 '19 at 20:34
To get rolling RLlib starts up by creating the envs a couple of times. So, it'll spawn a few SUMO instances before the experiments get started. – Eugene Vinitsky Oct 05 '19 at 22:59

Why does flow startup up soo many processes on the same ports?

1 Answers1