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Diffstat (limited to 'vanilla/node_modules/why-is-node-running')
8 files changed, 0 insertions, 268 deletions
diff --git a/vanilla/node_modules/why-is-node-running/.github/FUNDING.yml b/vanilla/node_modules/why-is-node-running/.github/FUNDING.yml deleted file mode 100644 index 90f7f20..0000000 --- a/vanilla/node_modules/why-is-node-running/.github/FUNDING.yml +++ /dev/null @@ -1 +0,0 @@ -github: mafintosh diff --git a/vanilla/node_modules/why-is-node-running/LICENSE b/vanilla/node_modules/why-is-node-running/LICENSE deleted file mode 100644 index bae9da7..0000000 --- a/vanilla/node_modules/why-is-node-running/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) 2016 Mathias Buus - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/vanilla/node_modules/why-is-node-running/README.md b/vanilla/node_modules/why-is-node-running/README.md deleted file mode 100644 index d5e4c54..0000000 --- a/vanilla/node_modules/why-is-node-running/README.md +++ /dev/null @@ -1,104 +0,0 @@ -# why-is-node-running - -Node is running but you don't know why? `why-is-node-running` is here to help you. - -## Installation - -Node 8 and above: - -```bash -npm i why-is-node-running -g -``` - -Earlier Node versions (no longer supported): - -```bash -npm i why-is-node-running@v1.x -g -``` - -## Usage - -```js -const log = require('why-is-node-running') // should be your first require -const net = require('net') - -function createServer () { - const server = net.createServer() - setInterval(function () {}, 1000) - server.listen(0) -} - -createServer() -createServer() - -setTimeout(function () { - log() // logs out active handles that are keeping node running -}, 100) -``` - -Save the file as `example.js`, then execute: - -```bash -node ./example.js -``` - -Here's the output: - -``` -There are 5 handle(s) keeping the process running - -# Timeout -/home/maf/dev/node_modules/why-is-node-running/example.js:6 - setInterval(function () {}, 1000) -/home/maf/dev/node_modules/why-is-node-running/example.js:10 - createServer() - -# TCPSERVERWRAP -/home/maf/dev/node_modules/why-is-node-running/example.js:7 - server.listen(0) -/home/maf/dev/node_modules/why-is-node-running/example.js:10 - createServer() - -# Timeout -/home/maf/dev/node_modules/why-is-node-running/example.js:6 - setInterval(function () {}, 1000) -/home/maf/dev/node_modules/why-is-node-running/example.js:11 - createServer() - -# TCPSERVERWRAP -/home/maf/dev/node_modules/why-is-node-running/example.js:7 - server.listen(0) -/home/maf/dev/node_modules/why-is-node-running/example.js:11 - createServer() - -# Timeout -/home/maf/dev/node_modules/why-is-node-running/example.js:13 - setTimeout(function () { -``` - -**Important Note!** -`unref`ed timers do not prevent the Node process from exiting. If you are running with Node v11.0.0 and above, `unref`ed timers will not be listed in the above list. Unfortunately, this is not supported in node versions below v11.0.0. - -## CLI - -You can also run `why-is-node-running` as a standalone if you don't want to include it inside your code. Sending `SIGUSR1`/`SIGINFO` signal to the process will produce the log. (`Ctrl + T` on macOS and BSD systems) - -```bash -why-is-node-running /path/to/some/file.js -``` - -``` -probing module /path/to/some/file.js -kill -SIGUSR1 31115 for logging -``` - -To trigger the log: - -``` -kill -SIGUSR1 31115 -``` - -## Require CLI Option - -You can also use the node `-r` option to include `why-is-node-running`: - -```bash -node -r why-is-node-running/include /path/to/some/file.js -``` - -The steps are otherwise the same as the above CLI section - -## License - -MIT diff --git a/vanilla/node_modules/why-is-node-running/cli.js b/vanilla/node_modules/why-is-node-running/cli.js deleted file mode 100755 index 15cf2b9..0000000 --- a/vanilla/node_modules/why-is-node-running/cli.js +++ /dev/null @@ -1,18 +0,0 @@ -#!/usr/bin/env node - -var spawn = require('child_process').spawn -var path = require('path') - -var prog = path.resolve(process.argv[2]) -var progArgs = process.argv.slice(3) - -console.log('probing program', prog) - -var nodeArgs = [ - '-r', - path.join(__dirname, 'include.js') -] -var nodeOpts = { stdio: 'inherit' } -var child = spawn('node', nodeArgs.concat(prog).concat(progArgs), nodeOpts) - -console.log('kill -SIGUSR1', child.pid, 'for logging') diff --git a/vanilla/node_modules/why-is-node-running/example.js b/vanilla/node_modules/why-is-node-running/example.js deleted file mode 100644 index 4584d4b..0000000 --- a/vanilla/node_modules/why-is-node-running/example.js +++ /dev/null @@ -1,15 +0,0 @@ -var log = require('./') -var net = require('net') - -function createServer () { - var server = net.createServer() - setInterval(function () {}, 1000) - server.listen(0) -} - -createServer() -createServer() - -setTimeout(function () { - log() -}, 100) diff --git a/vanilla/node_modules/why-is-node-running/include.js b/vanilla/node_modules/why-is-node-running/include.js deleted file mode 100644 index c7ffe28..0000000 --- a/vanilla/node_modules/why-is-node-running/include.js +++ /dev/null @@ -1,3 +0,0 @@ -var why = require('./') - -require('siginfo')(why, true) diff --git a/vanilla/node_modules/why-is-node-running/index.js b/vanilla/node_modules/why-is-node-running/index.js deleted file mode 100644 index 70842c5..0000000 --- a/vanilla/node_modules/why-is-node-running/index.js +++ /dev/null @@ -1,67 +0,0 @@ -var asyncHooks = require('async_hooks') -var stackback = require('stackback') -var path = require('path') -var fs = require('fs') -var sep = path.sep - -var active = new Map() -var hook = asyncHooks.createHook({ - init (asyncId, type, triggerAsyncId, resource) { - if (type === 'TIMERWRAP' || type === 'PROMISE') return - if (type === 'PerformanceObserver' || type === 'RANDOMBYTESREQUEST') return - var err = new Error('whatevs') - var stacks = stackback(err) - active.set(asyncId, {type, stacks, resource}) - }, - destroy (asyncId) { - active.delete(asyncId) - } -}) - -hook.enable() -module.exports = whyIsNodeRunning - -function whyIsNodeRunning (logger) { - if (!logger) logger = console - - hook.disable() - var activeResources = [...active.values()].filter(function(r) { - if ( - typeof r.resource.hasRef === 'function' - && !r.resource.hasRef() - ) return false - return true - }) - - logger.error('There are %d handle(s) keeping the process running', activeResources.length) - for (const o of activeResources) printStacks(o) - - function printStacks (o) { - var stacks = o.stacks.slice(1).filter(function (s) { - var filename = s.getFileName() - return filename && filename.indexOf(sep) > -1 && filename.indexOf('internal' + sep) !== 0 && filename.indexOf('node:internal' + sep) !== 0 - }) - - logger.error('') - logger.error('# %s', o.type) - - if (!stacks[0]) { - logger.error('(unknown stack trace)') - } else { - var padding = '' - stacks.forEach(function (s) { - var pad = (s.getFileName() + ':' + s.getLineNumber()).replace(/./g, ' ') - if (pad.length > padding.length) padding = pad - }) - stacks.forEach(function (s) { - var prefix = s.getFileName() + ':' + s.getLineNumber() - try { - var src = fs.readFileSync(s.getFileName(), 'utf-8').split(/\n|\r\n/) - logger.error(prefix + padding.slice(prefix.length) + ' - ' + src[s.getLineNumber() - 1].trim()) - } catch (e) { - logger.error(prefix + padding.slice(prefix.length)) - } - }) - } - } -} diff --git a/vanilla/node_modules/why-is-node-running/package.json b/vanilla/node_modules/why-is-node-running/package.json deleted file mode 100644 index 9bf6a6d..0000000 --- a/vanilla/node_modules/why-is-node-running/package.json +++ /dev/null @@ -1,39 +0,0 @@ -{ - "name": "why-is-node-running", - "version": "2.3.0", - "description": "Node is running but you don't know why? why-is-node-running is here to help you.", - "main": "index.js", - "dependencies": { - "siginfo": "^2.0.0", - "stackback": "0.0.2" - }, - "bin": { - "why-is-node-running": "cli.js" - }, - "engines": { - "node": ">=8" - }, - "repository": { - "type": "git", - "url": "https://github.com/mafintosh/why-is-node-running.git" - }, - "keywords": [ - "debug", - "devops", - "test", - "events", - "handles" - ], - "author": "Mathias Buus (@mafintosh)", - "contributors": [ - { - "name": "Jon Peck", - "email": "jpeck@fluxsauce.com" - } - ], - "license": "MIT", - "bugs": { - "url": "https://github.com/mafintosh/why-is-node-running/issues" - }, - "homepage": "https://github.com/mafintosh/why-is-node-running" -} |