{"id":25376782,"url":"https://github.com/terrierscript/node-process-messenger","last_synced_at":"2025-10-30T08:31:31.040Z","repository":{"id":7343761,"uuid":"8667085","full_name":"terrierscript/node-process-messenger","owner":"terrierscript","description":null,"archived":false,"fork":false,"pushed_at":"2013-05-26T09:50:24.000Z","size":143,"stargazers_count":4,"open_issues_count":1,"forks_count":3,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-01-31T19:39:59.402Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/terrierscript.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2013-03-09T08:21:48.000Z","updated_at":"2019-09-05T14:03:51.000Z","dependencies_parsed_at":"2022-08-29T16:52:53.571Z","dependency_job_id":null,"html_url":"https://github.com/terrierscript/node-process-messenger","commit_stats":null,"previous_names":["suisho/node-process-messenger"],"tags_count":2,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/terrierscript%2Fnode-process-messenger","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/terrierscript%2Fnode-process-messenger/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/terrierscript%2Fnode-process-messenger/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/terrierscript%2Fnode-process-messenger/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/terrierscript","download_url":"https://codeload.github.com/terrierscript/node-process-messenger/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":238945642,"owners_count":19556701,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2025-02-15T04:39:18.774Z","updated_at":"2025-10-30T08:31:25.751Z","avatar_url":"https://github.com/terrierscript.png","language":"JavaScript","readme":"# Process Messenger\n\nSimple wrapper that `child_process`'s messaging node.js\n\n## Documentation\n\n### ProcessaMessenger([process])\n* process  `process` object. Generally this is result for`child_process.fork`.\n\nObject for process messaging\n\nConstructor get target process object.\n\nIn parent process:\n\n```js\nvar ProcessMessanger = require(\"process-messenger\")\nvar fork = require(\"child_process\").fork\nvar child = fork(\"./sample/child.js\")\nvar pm = new ProcessMessanger(child)\n```\n\nAnd child process\n\n```js\nvar ProcessMessanger = require(\"process-messenger\")\nvar pm = new ProcessMessanger()\n```\n\n### ProcessMessenger.send(command, [args], [callback])\n\nSend message to target process.\n\n* command - `string`.\n* args - `Object`. must serializable.\n* callback - `Function`\n\n\n```js\npm.send(\"ping\", function(result){\n  console.log(\"result:\"+result);\n})\n```\n\nIf you want parameters. set `args`\n```js\npm.send(\"add\",{a: 1, b: 2} function(result){\n  console.log(\"result:\"+result);\n})\n```\n\nIf you not use callback, can omit callback,\n\n```js\npm.send(\"kill\")\n```\n\n### ProcessMessenger.on(command, callback)\n\nHook event that recive same `command`'s message sending.\n\n* command - `string`. Fire when that is same as other `ProcessMessenger.send`\n* callback - `Fucntion(args, done)`. `args` is set `ProcessMessenger.send`'s `args`. default `undefined`. If you want return to sending process, call `done(result)`.\n\n```js\npm.on(\"add\", function(args, done){\n  done(args.a + args.b)\n})\n```\n\n### ProcessMessenger.once(command, callback)\n\nRecive message at once. (Basically behabor is same as `ProcessMessenger.on`)\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fterrierscript%2Fnode-process-messenger","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fterrierscript%2Fnode-process-messenger","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fterrierscript%2Fnode-process-messenger/lists"}