1 files changed, 0 insertions, 244 deletions
diff --git a/deps/node/deps/npm/node_modules/tunnel-agent/index.js b/deps/node/deps/npm/node_modules/tunnel-agent/index.js
deleted file mode 100644
index 3ee9abc5..00000000
--- a/deps/node/deps/npm/node_modules/tunnel-agent/index.js
+++ /dev/null
@@ -1,244 +0,0 @@
-'use strict'
-
-var net = require('net')
-  , tls = require('tls')
-  , http = require('http')
-  , https = require('https')
-  , events = require('events')
-  , assert = require('assert')
-  , util = require('util')
-  , Buffer = require('safe-buffer').Buffer
-  ;
-
-exports.httpOverHttp = httpOverHttp
-exports.httpsOverHttp = httpsOverHttp
-exports.httpOverHttps = httpOverHttps
-exports.httpsOverHttps = httpsOverHttps
-
-
-function httpOverHttp(options) {
-  var agent = new TunnelingAgent(options)
-  agent.request = http.request
-  return agent
-}
-
-function httpsOverHttp(options) {
-  var agent = new TunnelingAgent(options)
-  agent.request = http.request
-  agent.createSocket = createSecureSocket
-  agent.defaultPort = 443
-  return agent
-}
-
-function httpOverHttps(options) {
-  var agent = new TunnelingAgent(options)
-  agent.request = https.request
-  return agent
-}
-
-function httpsOverHttps(options) {
-  var agent = new TunnelingAgent(options)
-  agent.request = https.request
-  agent.createSocket = createSecureSocket
-  agent.defaultPort = 443
-  return agent
-}
-
-
-function TunnelingAgent(options) {
-  var self = this
-  self.options = options || {}
-  self.proxyOptions = self.options.proxy || {}
-  self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets
-  self.requests = []
-  self.sockets = []
-
-  self.on('free', function onFree(socket, host, port) {
-    for (var i = 0, len = self.requests.length; i < len; ++i) {
-      var pending = self.requests[i]
-      if (pending.host === host && pending.port === port) {
-        // Detect the request to connect same origin server,
-        // reuse the connection.
-        self.requests.splice(i, 1)
-        pending.request.onSocket(socket)
-        return
-      }
-    }
-    socket.destroy()
-    self.removeSocket(socket)
-  })
-}
-util.inherits(TunnelingAgent, events.EventEmitter)
-
-TunnelingAgent.prototype.addRequest = function addRequest(req, options) {
-  var self = this
-
-   // Legacy API: addRequest(req, host, port, path)
-  if (typeof options === 'string') {
-    options = {
-      host: options,
-      port: arguments[2],
-      path: arguments[3]
-    };
-  }
-
-  if (self.sockets.length >= this.maxSockets) {
-    // We are over limit so we'll add it to the queue.
-    self.requests.push({host: options.host, port: options.port, request: req})
-    return
-  }
-
-  // If we are under maxSockets create a new one.
-  self.createConnection({host: options.host, port: options.port, request: req})
-}
-
-TunnelingAgent.prototype.createConnection = function createConnection(pending) {
-  var self = this
-
-  self.createSocket(pending, function(socket) {
-    socket.on('free', onFree)
-    socket.on('close', onCloseOrRemove)
-    socket.on('agentRemove', onCloseOrRemove)
-    pending.request.onSocket(socket)
-
-    function onFree() {
-      self.emit('free', socket, pending.host, pending.port)
-    }
-
-    function onCloseOrRemove(err) {
-      self.removeSocket(socket)
-      socket.removeListener('free', onFree)
-      socket.removeListener('close', onCloseOrRemove)
-      socket.removeListener('agentRemove', onCloseOrRemove)
-    }
-  })
-}
-
-TunnelingAgent.prototype.createSocket = function createSocket(options, cb) {
-  var self = this
-  var placeholder = {}
-  self.sockets.push(placeholder)
-
-  var connectOptions = mergeOptions({}, self.proxyOptions,
-    { method: 'CONNECT'
-    , path: options.host + ':' + options.port
-    , agent: false
-    }
-  )
-  if (connectOptions.proxyAuth) {
-    connectOptions.headers = connectOptions.headers || {}
-    connectOptions.headers['Proxy-Authorization'] = 'Basic ' +
-        Buffer.from(connectOptions.proxyAuth).toString('base64')
-  }
-
-  debug('making CONNECT request')
-  var connectReq = self.request(connectOptions)
-  connectReq.useChunkedEncodingByDefault = false // for v0.6
-  connectReq.once('response', onResponse) // for v0.6
-  connectReq.once('upgrade', onUpgrade)   // for v0.6
-  connectReq.once('connect', onConnect)   // for v0.7 or later
-  connectReq.once('error', onError)
-  connectReq.end()
-
-  function onResponse(res) {
-    // Very hacky. This is necessary to avoid http-parser leaks.
-    res.upgrade = true
-  }
-
-  function onUpgrade(res, socket, head) {
-    // Hacky.
-    process.nextTick(function() {
-      onConnect(res, socket, head)
-    })
-  }
-
-  function onConnect(res, socket, head) {
-    connectReq.removeAllListeners()
-    socket.removeAllListeners()
-
-    if (res.statusCode === 200) {
-      assert.equal(head.length, 0)
-      debug('tunneling connection has established')
-      self.sockets[self.sockets.indexOf(placeholder)] = socket
-      cb(socket)
-    } else {
-      debug('tunneling socket could not be established, statusCode=%d', res.statusCode)
-      var error = new Error('tunneling socket could not be established, ' + 'statusCode=' + res.statusCode)
-      error.code = 'ECONNRESET'
-      options.request.emit('error', error)
-      self.removeSocket(placeholder)
-    }
-  }
-
-  function onError(cause) {
-    connectReq.removeAllListeners()
-
-    debug('tunneling socket could not be established, cause=%s\n', cause.message, cause.stack)
-    var error = new Error('tunneling socket could not be established, ' + 'cause=' + cause.message)
-    error.code = 'ECONNRESET'
-    options.request.emit('error', error)
-    self.removeSocket(placeholder)
-  }
-}
-
-TunnelingAgent.prototype.removeSocket = function removeSocket(socket) {
-  var pos = this.sockets.indexOf(socket)
-  if (pos === -1) return
-
-  this.sockets.splice(pos, 1)
-
-  var pending = this.requests.shift()
-  if (pending) {
-    // If we have pending requests and a socket gets closed a new one
-    // needs to be created to take over in the pool for the one that closed.
-    this.createConnection(pending)
-  }
-}
-
-function createSecureSocket(options, cb) {
-  var self = this
-  TunnelingAgent.prototype.createSocket.call(self, options, function(socket) {
-    // 0 is dummy port for v0.6
-    var secureSocket = tls.connect(0, mergeOptions({}, self.options,
-      { servername: options.host
-      , socket: socket
-      }
-    ))
-    self.sockets[self.sockets.indexOf(socket)] = secureSocket
-    cb(secureSocket)
-  })
-}
-
-
-function mergeOptions(target) {
-  for (var i = 1, len = arguments.length; i < len; ++i) {
-    var overrides = arguments[i]
-    if (typeof overrides === 'object') {
-      var keys = Object.keys(overrides)
-      for (var j = 0, keyLen = keys.length; j < keyLen; ++j) {
-        var k = keys[j]
-        if (overrides[k] !== undefined) {
-          target[k] = overrides[k]
-        }
-      }
-    }
-  }
-  return target
-}
-
-
-var debug
-if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) {
-  debug = function() {
-    var args = Array.prototype.slice.call(arguments)
-    if (typeof args[0] === 'string') {
-      args[0] = 'TUNNEL: ' + args[0]
-    } else {
-      args.unshift('TUNNEL:')
-    }
-    console.error.apply(console, args)
-  }
-} else {
-  debug = function() {}
-}
-exports.debug = debug // for test