bug: sometimes clangd lsp hangs

[rekram1-node]

Description

Some users get stuck in a working state because the lsp just hangs, we need to figure out why and fix

Assigning to myself to track but help is wanted if anyone wants to take a stap at fixing this

OpenCode version

No response

Steps to reproduce

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Screenshot and/or share link

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Operating System

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Terminal

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[github-actions]

This issue might be a duplicate of existing issues. Please check:

• Can't modify cpp files. Stuck at "Working...". Can't interrupt. #2514: "Can't modify cpp files. Stuck at 'Working...'. Can't interrupt." - Shows similar behavior where OpenCode gets stuck during clangd operations, specifically when working with C++ files and clangd is downloading/initializing. The logs show "downloading clangd from GitHub releases" and then the system hangs indefinitely.

• Seems to freeze on "working..." with no changes #2438: "Seems to freeze on 'working...' with no changes" - Reports freezing with "Working..." status that cannot be interrupted with ESC, similar symptoms of LSP hanging.

• Critical Stability Issues: App Freezing & Hanging Analysis #731: "Critical Stability Issues: App Freezing & Hanging Analysis" - Comprehensive analysis of various hanging issues, including LSP server failures that cause indefinite hangs during startup/operation with no timeout or health checks for LSP server connections.

Feel free to ignore if none of these address your specific case, but the clangd hanging issue (#2514) seems very similar to what you're experiencing.