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Codesys-MCP-SP21-plus/package.json
Karstein Phobic Nyvold Kvistad fb8b5b0c67 fix(ide-bridge): reap CodesysMCPBridge.exe so it never orphans
registerIdeBridgeTools() spawned CodesysMCPBridge.exe but the SIGINT/SIGTERM shutdown handler never closed the client, so every orchestrator exit left the shim running. They piled up across sessions (7 observed live with no IDE open).

- ide-bridge: add findOrphanedBridgePids()/killOrphanedBridges() using dead-parent detection (only reaps shims whose parent process is gone, so live sessions are untouched); harden close() with a taskkill /F fallback; expose .pid getter.
- server: sweep orphaned shims at startup, track the bridge client and close() it on shutdown, and add a process.on('exit') taskkill safety net for non-signal exits (stdin EOF / fatal).

Verified end-to-end against compiled dist: real orphan detected+reaped, live-parent shim left alone. Build clean, 156 tests pass. Bump 0.10.1 -> 0.10.2.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-04 12:22:11 +02:00

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{
"name": "codesys-mcp-sp21-plus",
"version": "0.10.2",
"description": "Codesys-MCP-SP21+ -- fork of luke-harriman/Codesys-MCP carrying CODESYS V3.5 SP22 Patch 1 fixes (and forward-compat with later SPs): script-engine API drift, online/runtime tool auto-login, dual-SHA release classifier, set_pou_code omitted-decl wipe fix, add_library managed-overload, etc. MCP server for CODESYS with persistent UI instance and file-based IPC.",
"main": "dist/server.js",
"bin": {
"codesys-mcp-sp21-plus": "dist/bin.js"
},
"files": [
"dist/",
"README.md",
"LICENSE"
],
"scripts": {
"build": "tsc && node -e \"require('fs').cpSync('src/scripts','dist/scripts',{recursive:true})\"",
"test": "vitest --run",
"test:watch": "vitest",
"typecheck": "tsc --noEmit",
"prepublishOnly": "npm run build && npm test"
},
"keywords": [
"codesys",
"mcp",
"plc",
"automation",
"persistent",
"ui"
],
"author": "luke-harriman (upstream); phobicdotno (SP21+ fork)",
"repository": {
"type": "git",
"url": "https://github.com/phobicdotno/Codesys-MCP-SP21-plus.git"
},
"homepage": "https://github.com/phobicdotno/Codesys-MCP-SP21-plus#readme",
"license": "MIT",
"engines": {
"node": ">=18"
},
"dependencies": {
"@modelcontextprotocol/sdk": "^1.26.0",
"commander": "^11.1.0",
"ssh2": "^1.17.0",
"uuid": "^9.0.0",
"zod": "^3.24.3"
},
"devDependencies": {
"@types/node": "^20.14.1",
"@types/ssh2": "^1.15.5",
"@types/uuid": "^9.0.0",
"tsx": "^4.21.0",
"typescript": "^5.5.3",
"vitest": "^1.6.0"
}
}