mutex-js/.vscode/launch.json

provides a promise-based mechanism for locking around code which requires synchronization

{
  // Use IntelliSense to learn about possible Node.js debug attributes.
  // Hover to view descriptions of existing attributes.
  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
  "version": "0.2.0",
  "configurations": [
    {
      "type": "node",
      "request": "launch",
      "name": "Launch Program",
      "program": "${workspaceRoot}\\lib\\index.js",
      "cwd": "${workspaceRoot}"
    },
    {
      "type": "node",
      "request": "attach",
      "name": "Attach to Process",
      "port": 5858
    },
    {
      "type": "node",
      "request": "launch",
			"name": "Debug Tests",
			"program": "${workspaceRoot}/node_modules/mocha/bin/_mocha",
			"stopOnEntry": true,
			"args": ["--no-timeouts", "test/index.spec.js"],
			"cwd": "${workspaceRoot}",
			"runtimeExecutable": null,
			"env": {}
    }
  ]
}