Bug: Signal channel draining #920
Draft
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Added a test that shows the stuck workflow behavior from a rust workflow that listens to a sigchan.
Discussion in slack: https://temporalio.slack.com/archives/C08G723SFNZ/p1747254628041319
What was changed
Added a test that gets stuck.
Why?
To show the stuck behavior and to try to get to a working version.
Will continue investigating this.
Checklist
RUST_LOG=debug,h2=info,tower=info cargo integ-test -- signal_with_start_drain