Fix : Add timeout parameters to all HTTP requests #686
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Added timeout parameters to prevent indefinite hangs when remote servers become unresponsive. This improves reliability and prevents resource exhaustion in CI/CD pipelines. Changes: - submit-debuginfo-statistics-to-lnt.py: Added 30s timeout to POST requests - submit-lldb-statistics-to-lnt.py: Added 30s timeout to POST requests - process_llvm_commits.py: Added 30s timeout to GitHub GraphQL API calls - build.py: Added 60s timeout to artifact downloads - gcs.py: Added 300s timeout for large compiler binary downloads This fix addresses the issue where HTTP requests without timeouts could hang indefinitely, causing build/CI failures and resource exhaustion.
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Pull request overview
This PR adds timeout parameters to all HTTP requests across the codebase to prevent indefinite hangs during network operations.
- Added appropriate timeout values based on operation type: 30s for API submissions, 60s for standard downloads, and 300s for large compiler downloads
- Modified 5 files with HTTP requests that previously lacked timeout parameters
- All changes maintain existing functionality while improving reliability
Reviewed changes
Copilot reviewed 5 out of 5 changed files in this pull request and generated no comments.
Show a summary per file
| File | Description |
|---|---|
| zorg/jenkins/jobs/util/submit-lldb-statistics-to-lnt.py | Added 30-second timeout to LNT statistics submission requests |
| zorg/jenkins/jobs/util/submit-debuginfo-statistics-to-lnt.py | Added 30-second timeout to debug info statistics submission requests |
| zorg/jenkins/build.py | Added 60-second timeout to HTTP download function |
| premerge/ops-container/process_llvm_commits.py | Added 30-second timeout to GitHub GraphQL API queries |
| llvmbisect/llvmlab/gcs.py | Added 300-second (5 minute) timeout for large compiler downloads with explanatory comment |
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Summary
Added timeout parameters to all HTTP requests to prevent indefinite hangs.
Changes
Files
Testing
✅ Syntax validation passed
✅ Timeout parameters verified
✅ Behavior testing passed