Daniel Sauer

fix(tui): clean up SDK event listeners on unmount

2

## Summary Fix memory leak in the TUI App component where SDK event listeners (onStdout, onStderr, onMessage, onFinished) are never unsubscribed. ## Problem In `packages/tui/src/app.tsx`, the `useEffect` hook sets up...

Memory leak: Unbounded caches grow without limit

1

## Problem Several internal caches in OpenCode use standard `Map` objects without size limits. Over long-running sessions, these caches can grow without bound, contributing to memory issues like those reported...

Memory leak: SDK event listeners never unsubscribed in App component

1

## Problem The TUI `App` component subscribes to 6 SDK events but never unsubscribes from them: - `TuiEvent.CommandExecute` - `TuiEvent.ToastShow` - `TuiEvent.SessionSelect` - `SessionApi.Event.Deleted` - `SessionApi.Event.Error` - `Installation.Event.UpdateAvailable` The `sdk.event.on()`...

Memory leak: LSP client diagnostics and files maps not cleared on shutdown

1

## Problem When an LSP client shuts down, the `diagnostics` Map and `files` object are not cleared in the `shutdown()` method of `LSPClient`. This can cause: 1. **Memory retention** -...

fix(mcp): Fix memory leaks in OAuth transport and process cleanup

2

## Summary Add proper cleanup for MCP (Model Context Protocol) OAuth transports and process lifecycle management to prevent resource leaks. Fixes #9153 Relates to #5363 ## Problem When MCP OAuth...

fix(lsp): Clear diagnostics and files maps on client shutdown

1

## Summary Properly clean up LSP client resources when the underlying LSP server process disconnects or exits. Fixes #9143 Relates to #5363 ## Problem When an LSP client shuts down,...

fix(acp): Fix memory leak in session event streams

2

## Summary Add proper cleanup for ACP (Agent Communication Protocol) sessions to prevent resource leaks from orphaned sessions. Fixes #9154 Relates to #5363 ## Problem When ACP sessions are created:...

fix(disposal): Complete Instance disposal chain for plugins and caches

2

## Summary Complete the Instance disposal chain to ensure plugins and cached resources are properly cleaned up when instances are disposed. Fixes #9157 Depends on #9141 (LRU cache utility) >...

fix(memory): Fix timeout, interval, and subscription cleanup

2

## Summary Fix various small memory leaks from uncleaned timeouts, intervals, and event subscriptions across the codebase. Fixes #9156 ## Problems ### 1. WebFetch Timeout (`webfetch.ts`) When fetch throws an...

fix(memory): Fix event listener leaks in TUI and Slack bot

2

## Summary Fix memory leaks from event listeners not being properly cleaned up in TUI components and the Slack bot. Fixes #9155 ## Problems ### 1. TUI Sync Context (`sync.tsx`)...