fix: cancel context when using errgroup for error return earlier#213
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Signed-off-by: chlins <chlins.zhang@gmail.com>
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May 2, 2026
…elpack#213) Signed-off-by: SAY-5 <say.apm35@gmail.com>
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This pull request introduces enhancements to the concurrency handling across several backend functions by integrating context-aware error groups. The changes ensure that goroutines respect context cancellation, improving the robustness and responsiveness of the application.
Enhancements to concurrency handling:
Updated all functions (
Extract,Fetch,Pull,pullByDragonfly, andPush) to useerrgroup.WithContextinstead oferrgroup.Group, enabling context propagation and cancellation. (pkg/backend/extract.go: [1]pkg/backend/fetch.go: [2]pkg/backend/pull.go: [3] [4]pkg/backend/pull_by_d7y.go: [5]pkg/backend/push.go: [6]Added a
selectblock in each goroutine to check for context cancellation (<-ctx.Done()), ensuring that ongoing operations terminate gracefully if the context is canceled. (pkg/backend/extract.go: [1]pkg/backend/fetch.go: [2]pkg/backend/pull.go: [3]pkg/backend/pull_by_d7y.go: [4]pkg/backend/push.go: [5]