[ros-users] [Discourse.ros.org] Deterministic replay and debugging

janismac ros.discourse at gmail.com
Tue Feb 14 22:49:59 UTC 2017

[quote="facontidavide, post:7, topic:1316"]
you will be able to see precisily what happened, Since it will reply the state of the process, even if the other nodes are not running.

Good point! I'll have another look at it.

[quote="facontidavide, post:7, topic:1316"]
And if you can build your system using a synchronous pipeline, then it means that you abused topics and nodes in the first place

I agree. As I said, I want it to be **asynchronous during operation** but synchronous during analysis/debugging in such a manner that it reproduces the communication pattern / data dependency that occurred during operation.

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