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fix: reduce Node.js heap limit and fix .gitignore - #23

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dzianisv merged 2 commits into
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fix/heap-limit-gitignore
May 23, 2026
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dzianisv merged 2 commits into
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fix/heap-limit-gitignore

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Reduce --max-old-space-size from 4096MB to 512MB in both macOS plist and Linux systemd templates, and restore .DS_Store in .gitignore (was mangled into a machine-specific hostname pattern). Supersedes #22.

engineer and others added 2 commits May 23, 2026 05:54
Large heap allowed service to consume 3-4GB RAM under load, causing
macOS to fill the APFS swap volume and crash the service with ENOSPC.
512MB is sufficient for an MCP relay; OOM-kill is preferable to silent
disk exhaustion.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Restore .DS_Store entry (was accidentally mangled into a
  machine-specific Tailscale hostname pattern)
- Reduce --max-old-space-size from 4096MB to 512MB in the Linux
  systemd template to match the macOS plist change

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
@dzianisv
dzianisv merged commit 97ea638 into main May 23, 2026
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