Add poller group ID tracking across all poller types#2254
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tconley1428 wants to merge 4 commits intomasterfrom
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Add poller group ID tracking across all poller types#2254tconley1428 wants to merge 4 commits intomasterfrom
tconley1428 wants to merge 4 commits intomasterfrom
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Integrate poller group assignment across all three poller types. On each poll, the SDK selects a group ID via weighted random distribution from server-provided poller groups and sets it on the request. Groups from poll responses update the tracker. The response poller_group_id is forwarded on RespondQueryTaskCompleted, RespondNexusTaskCompleted, and RespondNexusTaskFailed for proper routing. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Tests cover poll request/response flow for all three poller types, PollerGroupId forwarding on query and nexus respond RPCs, and the GRPC-too-large fallback path. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
# Conflicts: # internal/internal_nexus_task_poller.go
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Summary
pollerGroupTrackerthat distributes poll requests across server-provided poller groups using weighted random selection, prioritizing groups with zero pending pollsPollerGroupIdon poll requests and update groups from poll responsesPollerGroupIdfrom poll responses toRespondQueryTaskCompleted,RespondNexusTaskCompleted, andRespondNexusTaskFailedfor proper routingDepends on API changes from temporalio/api#744
Test plan
pollerGroupTracker(zero-pending prioritization, weighted distribution, release, group updates)weightedRandom(single candidate, zero weights, convergence)PollerGroupIdis empty on first poll, set on subsequent polls for all three poller typesPollerGroupIdforwarding on query responses (success and error paths)PollerGroupIdforwarding on nexus completion and failure (via fullExecutepath)🤖 Generated with Claude Code