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[Backport release-1.19] workflow: run orchestrator work items on their own thread pool - #1272
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* workflow: run orchestrator work items on their own thread pool The worker ran sync activities and orchestrator work items on one thread pool. An activity that schedules a workflow waits until that workflow has started, which needs the new workflow's first orchestrator work item to run on the same worker. With enough such activities in flight to take every pool thread, the orchestrator work items queued behind them and the worker deadlocked. Give orchestrator work items their own pool of the same size. Signed-off-by: joshvanl <me@joshvanl.dev> * Review comments Signed-off-by: joshvanl <me@joshvanl.dev> --------- Signed-off-by: joshvanl <me@joshvanl.dev> (cherry picked from commit 6d8fb6e) Signed-off-by: dapr-bot <dapr-bot@users.noreply.github.com>
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## release-1.19 #1272 +/- ##
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Coverage ? 86.68%
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Files ? 163
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Hits ? 11203
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Partials ? 0 ☔ View full report in Codecov by Harness. 🚀 New features to boost your workflow:
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Backport 6d8fb6e from #1264.