v1.4.3 — Systemd Crash Loop Fix

Fixed

Critical: Systemd crash loop when proxy already running

When a manually-started proxy was already listening on port 8765, the systemd service would fail with EADDRINUSE, exit(1), and retry every 3 seconds indefinitely — causing thousands of restarts per session (7,580 recorded in one boot cycle), inotify watch exhaustion, and system instability.

Three-layer fix

1. server.ts — Pre-flight health check before binding. If a healthy proxy is already on the port, exit(0) so systemd treats it as success
2. setupService (CLI) — Added StartLimitIntervalSec=30 + StartLimitBurst=5 to systemd unit. Also skips auto-restart during install if proxy is already running
3. cmdStart (CLI) — Calls systemctl --user reset-failed before starting, clearing stuck failed state

Verified

• NRestarts=0 (previously 7,580)
• Clean exit(0) on port conflict — no crash loop
• systemd correctly manages proxy lifecycle

Full Changelog: v1.4.2...v1.4.3

v1.4.2 — Auth Log Improvement

v1.4.2

Improvements

• Log message when configured API key overrides incoming Authorization header ([AUTH] Using configured API key)
• No API key values are ever exposed in logs

v1.4.1 — API Key Priority Fix

v1.4.1

Fixes

• Configured API key now takes priority over incoming Authorization header (fixes #1)
• Previously, Codex CLI sent system API keys via Authorization header, overriding the user's configured key
• Proxy now uses KEY from config.toml first, falls back to auth header only when no key is configured

v1.4.0 — Content String Safety

v1.4.0

Fixes

• forceString for all message content fields
• Merge consecutive assistant + function_call messages
• Improved image handling in multi-modal messages

v1.3.0 — Image/File Content Handling

v1.3.0

Fixes

• Handle image/file content in messages for non-vision models
• Strip base64 data, add image placeholder

v1.2.9 — GLM/Z.AI Compatibility

v1.2.9

Fixes

• Replace content:null with empty string for GLM/Z.AI compatibility

v1.2.8 — Proxy Log Fix

v1.2.8

Fixes

• Create proxy.log before systemd start
• journalctl logs fallback when log file missing

v1.2.7 — Collab & Namespace Fix

v1.2.7

Fixes

• Restore namespace on collab tool calls (fixes unsupported call: spawn_agent)
• spawn_agent diagnostics logging

v1.2.6 — Upgrade Command

v1.2.6

Features

• codex-proxy upgrade command — sync npm package files to ~/.codex-proxy (keeps config.toml)

v1.2.5 — Debug & Systemd Logging

v1.2.5

Features

• config.toml debug flag
• Systemd log routing