anomalyco/opencode
1
0
Fork 0
mirror of https://github.com/anomalyco/opencode.git synced 2026-07-22 10:15:31 -04:00
Code Issues 5.9k Packages Projects Releases 19 Wiki Activity

[PR #7179] docs: Add comprehensive tool cancellation analysis #12289

New Issue
Closed
opened 2026-02-16 18:17:12 -05:00 by yindo · 0 comments
yindo commented 2026-02-16 18:17:12 -05:00
Owner
Copy Link
Copy Source

Original Pull Request: https://github.com/anomalyco/opencode/pull/7179

State: closed
Merged: No

Add detailed documentation analyzing how OpenCode handles tool and agent cancellation/interruption:

  • Core architecture using AbortSignal
  • Complete signal propagation chain from HTTP API to tools
  • Detailed analysis of each tool's abort handling:
    • Bash: process tree killing
    • Task: cascade cancellation
    • WebFetch/Search: signal merging
    • Edit/Write: permission-stage cancellation
    • Read/Glob/Grep: fast sync operations
  • Permission system integration
  • Messages returned to the model
  • Code location index with file paths and line numbers
  • Flow diagrams and best practices

This documentation helps understand the unified cancellation mechanism and how each component responds to user interruptions.

**Original Pull Request:** https://github.com/anomalyco/opencode/pull/7179 **State:** closed **Merged:** No --- Add detailed documentation analyzing how OpenCode handles tool and agent cancellation/interruption: - Core architecture using AbortSignal - Complete signal propagation chain from HTTP API to tools - Detailed analysis of each tool's abort handling: * Bash: process tree killing * Task: cascade cancellation * WebFetch/Search: signal merging * Edit/Write: permission-stage cancellation * Read/Glob/Grep: fast sync operations - Permission system integration - Messages returned to the model - Code location index with file paths and line numbers - Flow diagrams and best practices This documentation helps understand the unified cancellation mechanism and how each component responds to user interruptions.
yindo added the pull-request label 2026-02-16 18:17:12 -05:00
yindo closed this issue 2026-02-16 18:17:12 -05:00
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
acp
bad
bug
discussion
docs
documentation
enhancement
extension
good first issue
growth
help-wanted
mcp
model-problem
needs:compliance
nix
opentui
perf
pull-request
Mirrored from GitHub Pull Request
 tui
web
windows
zen
No Label pull-request
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
yindo
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: anomalyco/opencode#12289
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?