fix(core): restore SIGHUP exit handler (#16057)#18527
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This restores the SIGHUP handler that was previously reverted. The handler ensures the process exits on terminal hangup (eg. closing the terminal tab), preventing long-running commands like `serve` from becoming orphaned processes.
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jlongster
approved these changes
Mar 21, 2026
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Summary
This restores the SIGHUP handler that was previously reverted in commit a73ac65. The handler ensures the process exits on terminal hangup (eg. closing the terminal tab), preventing long-running commands like
servefrom becoming orphaned processes.Changes
process.on("SIGHUP", () => process.exit())topackages/opencode/src/index.tsWhy this matters
Without this handler, long-running commands like
servecan block on a never-resolving promise and survive as orphaned processes after the terminal closes.