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Mini Shell
Mini Shell
/**
* Copyright Keymetrics Team. All rights reserved.
* Use of this source code is governed by a license that
* can be found in the LICENSE file.
*/
'use strict'
const path = require('path')
let PM2_HOME
if (process.env.PM2_HOME) {
PM2_HOME = process.env.PM2_HOME
} else if (process.env.HOME && !process.env.HOMEPATH) {
PM2_HOME = path.resolve(process.env.HOME, '.pm2')
} else if (process.env.HOME || process.env.HOMEPATH) {
PM2_HOME = path.resolve(process.env.HOMEDRIVE, process.env.HOME || process.env.HOMEPATH, '.pm2')
} else {
PM2_HOME = path.resolve('/etc', '.pm2')
}
const getUniqueId = () => {
var s = []
var hexDigits = '0123456789abcdef'
for (var i = 0; i < 36; i++) {
s[i] = hexDigits.substr(Math.floor(Math.random() * 0x10), 1)
}
s[14] = '4'
s[19] = hexDigits.substr((s[19] & 0x3) | 0x8, 1)
s[8] = s[13] = s[18] = s[23] = '-'
return s.join('')
}
/**
* Convert value to boolean but false if undefined
* @param {String} value
* @param {String} fallback default value
* @return {Boolean}
*/
const useIfDefined = (value, fallback) => {
if (typeof value === 'undefined') {
return fallback
} else {
return value === 'true'
}
}
let cst = {
DEBUG: process.env.PM2_DEBUG || false,
KEYMETRICS_ROOT_URL: process.env.KEYMETRICS_NODE || 'https://root.keymetrics.io',
PROTOCOL_VERSION: 1,
COMPRESS_PROTOCOL: false,
STATUS_INTERVAL: 1000,
PACKET_QUEUE_SIZE: 200,
PROXY: process.env.PM2_PROXY,
LOGS_BUFFER: 8,
CONTEXT_ON_ERROR: 4,
TRANSACTION_FLUSH_INTERVAL: useIfDefined(process.env.PM2_DEBUG, process.env.NODE_ENV === 'local_test') ? 1000 : 30000,
AGGREGATION_DURATION: useIfDefined(process.env.PM2_DEBUG, process.env.NODE_ENV === 'test' || process.env.NODE_ENV === 'development') ? 0 : 60 * 10,
TRACE_FLUSH_INTERVAL: useIfDefined(process.env.PM2_DEBUG, process.env.NODE_ENV === 'local_test') ? 1000 : 60000,
PM2_HOME: PM2_HOME,
DAEMON_RPC_PORT: path.resolve(PM2_HOME, 'rpc.sock'),
DAEMON_PUB_PORT: path.resolve(PM2_HOME, 'pub.sock'),
INTERACTOR_RPC_PORT: path.resolve(PM2_HOME, 'interactor.sock'),
INTERACTOR_LOG_FILE_PATH: path.resolve(PM2_HOME, 'agent.log'),
INTERACTOR_PID_PATH: path.resolve(PM2_HOME, 'agent.pid'),
INTERACTION_CONF: path.resolve(PM2_HOME, 'agent.json5'),
DUMP_FILE_PATH: path.resolve(PM2_HOME, 'dump.pm2'),
UNIQUE_SERVER_ID: getUniqueId(),
ENABLE_CONTEXT_ON_ERROR: useIfDefined(process.env.PM2_AGENT_ENABLE_CONTEXT_ON_ERROR, true),
SUCCESS_EXIT: 0,
ERROR_EXIT: 1
}
// allow overide of file paths via environnement
let keys = Object.keys(cst)
keys.forEach((key) => {
var envKey = key.indexOf('PM2_') > -1 ? key : 'PM2_' + key
if (process.env[envKey] && key !== 'PM2_HOME' && key !== 'PM2_ROOT_PATH') {
cst[key] = process.env[envKey]
}
})
if (process.platform === 'win32' || process.platform === 'win64') {
// @todo instead of static unique rpc/pub file custom with PM2_HOME or UID
cst.DAEMON_RPC_PORT = '\\\\.\\pipe\\rpc.sock'
cst.DAEMON_PUB_PORT = '\\\\.\\pipe\\pub.sock'
cst.INTERACTOR_RPC_PORT = '\\\\.\\pipe\\interactor.sock'
}
module.exports = cst
Zerion Mini Shell 1.0