Harden IBKR Cloud Run connection cycles by Pigbibi · Pull Request #32 · QuantStrategyLab/InteractiveBrokersPlatform

Pigbibi · 2026-04-20T20:53:50Z

Summary

serialize Cloud Run IBKR execution with single-instance/single-thread settings
add per-instance execution lock and bounded IBKR connect retries with client-id offsets
keep stale IBKR sessions from blocking future cycles by using QPK v0.7.19 connection cleanup

ruff check .
.venv/bin/python -m pytest tests/test_request_handling.py tests/test_event_loop.py
bash tests/test_sync_cloud_run_env_workflow.sh

Pigbibi added 3 commits April 21, 2026 04:53

Harden IBKR Cloud Run connection cycles

e6e662d

Keep released QPK pin for CI compatibility

5bcc104

Pin released QPK connection fixes

8354c52

Pigbibi marked this pull request as ready for review April 20, 2026 21:22

Pigbibi merged commit 9ab7065 into main Apr 20, 2026
1 check passed

Pigbibi deleted the fix-ibkr-longbridge-cash-diagnostics branch April 20, 2026 21:22