Joshua Marantz

FSM diagram: let me konw of this helps: https://docs.google.com/drawings/d/1njUl1twApEMoxmjaG4b7optTh5fcb_YNcfSnkHbdfq0/edit

thanks for the reviews; will do a pass over the comments later today.

I got the thread-synchronizer strategy to work but decided it was more verbose and harder to read than the interlock call, so I dropped it.

Filed https://github.com/envoyproxy/envoy/issues/32769 for test flake in ext_proc /retest

/retest

/retest

@tyxia @ravenblackx are there more comments? Thanks!

Thansk for the great comments, @ravenblackx and @tyxia . Greg can you do a senior maintainer pass? Thanks!

I have a prototype of this interface locally. Want to get some internal review then I'll publish a PR.

@adisuissa ping