ticket: close podclient reader cleanup

.yoi/tickets/closed/20260608-015630-abort-podclient-reader-task-on-drop/item.md

@@ -2,13 +2,13 @@
 id: '20260608-015630-abort-podclient-reader-task-on-drop'
 slug: 'abort-podclient-reader-task-on-drop'
 title: 'Abort PodClient reader task on drop'
-status: 'open'
+status: 'closed'
 kind: 'task'
 priority: 'P1'
 labels: ['client', 'pod', 'tui', 'fd-leak', 'bug']
-workflow_state: 'inprogress'
+workflow_state: 'done'
 created_at: '2026-06-08T01:56:30Z'
-updated_at: '2026-06-08T02:52:51Z'
+updated_at: '2026-06-08T02:54:31Z'
 assignee: null
 legacy_ticket: null
 queued_by: 'workspace-panel'

.yoi/tickets/closed/20260608-015630-abort-podclient-reader-task-on-drop/resolution.md

@@ -0,0 +1,31 @@
+Merged and completed the PodClient reader-task cleanup.
+
+Summary:
+- `PodClient` now stores the background reader task `JoinHandle` created during `PodClient::connect()`.
+- `PodClient` implements `Drop` and aborts the reader task when the client is dropped.
+- Dropping short-lived clients releases the Unix socket read half without waiting for remote socket close.
+- Existing live-client send and receive behavior remains covered.
+- No Pod socket protocol, event format, controller behavior, registry semantics, or panel polling policy changed.
+
+Merged branch/worktree:
+- Branch: `abort-podclient-reader-task-on-drop`
+- Commit: `aec75b3 fix: abort PodClient reader task on drop`
+- Merge commit on `develop`: `b0f37b5 merge: abort podclient reader task on drop`
+
+Validation passed after merge:
+- `cargo test -p client pod_client --lib`
+- `cargo test -p client --lib`
+- `cargo test -p tui pod_list --lib`
+- `cargo check -q`
+- `cargo fmt --check`
+- `git diff --check`
+- `cargo run -q -p yoi -- ticket doctor`
+- `nix build .#yoi`
+
+Cleanup completed:
+- Stopped coder/reviewer Pods and reclaimed scope.
+- Removed `.worktree/abort-podclient-reader-task-on-drop`.
+- Deleted branch `abort-podclient-reader-task-on-drop`.
+
+Residual note:
+- `Drop` cannot await task cancellation completion, but reviewer accepted the normal `JoinHandle::abort()` pattern and focused tests verify observable socket cleanup behavior.

.yoi/tickets/closed/20260608-015630-abort-podclient-reader-task-on-drop/thread.md

@@ -243,3 +243,66 @@ Parent/human decision needs:
 - User has authorized merge-completion and cleanup after approved work. Proceeding to merge-completion unless post-merge validation fails.
 
 ---
+
+<!-- event: review author: orchestrator at: 2026-06-08T02:54:16Z status: approve -->
+
+## Review: approve
+
+Final merge-completion approval after merge to `develop` and post-merge validation.
+
+Evidence:
+- Merged branch `abort-podclient-reader-task-on-drop` with `--no-ff`.
+- Reviewer `reviewer-abort-podclient-reader` approved the branch-local implementation.
+- Post-merge validation passed: `cargo test -p client pod_client --lib`, `cargo test -p client --lib`, `cargo test -p tui pod_list --lib`, `cargo check -q`, `cargo fmt --check`, `git diff --check`, `cargo run -q -p yoi -- ticket doctor`, and `nix build .#yoi`.
+- Coder/reviewer Pods stopped and delegated scope reclaimed.
+- Merged worktree removed and branch deleted.
+
+This approval is for the merged main-branch result, not merely the branch-local reviewer verdict.
+
+---
+
+<!-- event: state_changed author: orchestrator at: 2026-06-08T02:54:16Z from: inprogress to: done reason: merged_and_validated field: workflow_state -->
+
+## State changed
+
+Merged to `develop`, post-merge validation passed, final merge-completion approval recorded, and PodClient reader cleanup branch/worktree/Pods cleaned up.
+
+---
+
+<!-- event: close author: hare at: 2026-06-08T02:54:31Z status: closed -->
+
+## Closed
+
+Merged and completed the PodClient reader-task cleanup.
+
+Summary:
+- `PodClient` now stores the background reader task `JoinHandle` created during `PodClient::connect()`.
+- `PodClient` implements `Drop` and aborts the reader task when the client is dropped.
+- Dropping short-lived clients releases the Unix socket read half without waiting for remote socket close.
+- Existing live-client send and receive behavior remains covered.
+- No Pod socket protocol, event format, controller behavior, registry semantics, or panel polling policy changed.
+
+Merged branch/worktree:
+- Branch: `abort-podclient-reader-task-on-drop`
+- Commit: `aec75b3 fix: abort PodClient reader task on drop`
+- Merge commit on `develop`: `b0f37b5 merge: abort podclient reader task on drop`
+
+Validation passed after merge:
+- `cargo test -p client pod_client --lib`
+- `cargo test -p client --lib`
+- `cargo test -p tui pod_list --lib`
+- `cargo check -q`
+- `cargo fmt --check`
+- `git diff --check`
+- `cargo run -q -p yoi -- ticket doctor`
+- `nix build .#yoi`
+
+Cleanup completed:
+- Stopped coder/reviewer Pods and reclaimed scope.
+- Removed `.worktree/abort-podclient-reader-task-on-drop`.
+- Deleted branch `abort-podclient-reader-task-on-drop`.
+
+Residual note:
+- `Drop` cannot await task cancellation completion, but reviewer accepted the normal `JoinHandle::abort()` pattern and focused tests verify observable socket cleanup behavior.
+
+---