chore: rm libcipm

9 files changed, 0 insertions, 1144 deletions

diff --git a/node_modules/agentkeepalive/History.md b/node_modules/agentkeepalive/History.md
deleted file mode 100644
index d5d14d8b4..000000000
--- a/node_modules/agentkeepalive/History.md
+++ /dev/null
@@ -1,170 +0,0 @@
-
-3.5.2 / 2018-10-19
-==================
-
-**fixes**
-  * [[`5751fc1`](http://github.com/node-modules/agentkeepalive/commit/5751fc1180ed6544602c681ffbd08ca66a0cb12c)] - fix: sockLen being miscalculated when removing sockets (#60) (Ehden Sinai <<cixel@users.noreply.github.com>>)
-
-3.5.1 / 2018-07-31
-==================
-
-**fixes**
-  * [[`495f1ab`](http://github.com/node-modules/agentkeepalive/commit/495f1ab625d43945d72f68096b97db723d4f0657)] - fix: add the lost npm files (#66) (Henry Zhuang <<zhuanghengfei@gmail.com>>)
-
-3.5.0 / 2018-07-31
-==================
-
-**features**
-  * [[`16f5aea`](http://github.com/node-modules/agentkeepalive/commit/16f5aeadfda57f1c602652f1472a63cc83cd05bf)] - feat: add typing define. (#65) (Henry Zhuang <<zhuanghengfei@gmail.com>>)
-
-**others**
-  * [[`28fa062`](http://github.com/node-modules/agentkeepalive/commit/28fa06246fb5103f88ebeeb8563757a9078b8157)] - docs: add "per host" to description of maxFreeSockets (tony-gutierrez <<tony.gutierrez@bluefletch.com>>)
-  * [[`7df2577`](http://github.com/node-modules/agentkeepalive/commit/7df25774f00a1031ca4daad2878a17e0539072a2)] - test: run test on node 10 (#63) (fengmk2 <<fengmk2@gmail.com>>)
-
-3.4.1 / 2018-03-08
-==================
-
-**fixes**
-  * [[`4d3a3b1`](http://github.com/node-modules/agentkeepalive/commit/4d3a3b1f7b16595febbbd39eeed72b2663549014)] - fix: Handle ipv6 addresses in host-header correctly with TLS (#53) (Mattias Holmlund <<u376@m1.holmlund.se>>)
-
-**others**
-  * [[`55a7a5c`](http://github.com/node-modules/agentkeepalive/commit/55a7a5cd33e97f9a8370083dcb041c5552f10ac9)] - test: stop timer after test end (fengmk2 <<fengmk2@gmail.com>>)
-
-3.4.0 / 2018-02-27
-==================
-
-**features**
-  * [[`bc7cadb`](http://github.com/node-modules/agentkeepalive/commit/bc7cadb30ecd2071e2b341ac53ae1a2b8155c43d)] - feat: use socket custom freeSocketKeepAliveTimeout first (#59) (fengmk2 <<fengmk2@gmail.com>>)
-
-**others**
-  * [[`138eda8`](http://github.com/node-modules/agentkeepalive/commit/138eda81e10b632aaa87bea0cb66d8667124c4e8)] - doc: fix `keepAliveMsecs` params description (#55) (Hongcai Deng <<admin@dhchouse.com>>)
-
-3.3.0 / 2017-06-20
-==================
-
-  * feat: add statusChanged getter (#51)
-  * chore: format License
-
-3.2.0 / 2017-06-10
-==================
-
-  * feat: add expiring active sockets
-  * test: add node 8 (#49)
-
-3.1.0 / 2017-02-20
-==================
-
-  * feat: timeout support humanize ms (#48)
-
-3.0.0 / 2016-12-20
-==================
-
-  * fix: emit agent socket close event
-  * test: add remove excess calls to removeSocket
-  * test: use egg-ci
-  * test: refactor test with eslint rules
-  * feat: merge _http_agent.js from 7.2.1
-
-2.2.0 / 2016-06-26
-==================
-
-  * feat: Add browser shim (noop) for isomorphic use. (#39)
-  * chore: add security check badge
-
-2.1.1 / 2016-04-06
-==================
-
-  * https: fix ssl socket leak when keepalive is used
-  * chore: remove circle ci image
-
-2.1.0 / 2016-04-02
-==================
-
-  * fix: opened sockets number overflow maxSockets
-
-2.0.5 / 2016-03-16
-==================
-
-  * fix: pick _evictSession to httpsAgent
-
-2.0.4 / 2016-03-13
-==================
-
-  * test: add Circle ci
-  * test: add appveyor ci build
-  * refactor: make sure only one error listener
-  * chore: use codecov
-  * fix: handle idle socket error
-  * test: run on more node versions
-
-2.0.3 / 2015-08-03
-==================
-
- * fix: add default error handler to avoid Unhandled error event throw
-
-2.0.2 / 2015-04-25
-==================
-
- * fix: remove socket from freeSockets on 'timeout' (@pmalouin)
-
-2.0.1 / 2015-04-19
-==================
-
- * fix: add timeoutSocketCount to getCurrentStatus()
- * feat(getCurrentStatus): add getCurrentStatus
-
-2.0.0 / 2015-04-01
-==================
-
- * fix: socket.destroyed always be undefined on 0.10.x
- * Make it compatible with node v0.10.x (@lattmann)
-
-1.2.1 / 2015-03-23
-==================
-
- * patch from iojs: don't overwrite servername option
- * patch commits from joyent/node
- * add max sockets test case
- * add nagle algorithm delayed link
-
-1.2.0 / 2014-09-02
-==================
-
- * allow set keepAliveTimeout = 0
- * support timeout on working socket. fixed #6
-
-1.1.0 / 2014-08-28
-==================
-
- * add some socket counter for deep monitor
-
-1.0.0 / 2014-08-13
-==================
-
- * update _http_agent, only support 0.11+, only support node 0.11.0+
-
-0.2.2 / 2013-11-19 
-==================
-
-  * support node 0.8 and node 0.10
-
-0.2.1 / 2013-11-08 
-==================
-
-  * fix socket does not timeout bug, it will hang on life, must use 0.2.x on node 0.11
-
-0.2.0 / 2013-11-06 
-==================
-
-  * use keepalive agent on node 0.11+ impl
-
-0.1.5 / 2013-06-24 
-==================
-
-  * support coveralls
-  * add node 0.10 test
-  * add 0.8.22 original https.js
-  * add original http.js module to diff
-  * update jscover
-  * mv pem to fixtures
-  * add https agent usage
diff --git a/node_modules/agentkeepalive/README.md b/node_modules/agentkeepalive/README.md
deleted file mode 100644
index 823145821..000000000
--- a/node_modules/agentkeepalive/README.md
+++ /dev/null
@@ -1,248 +0,0 @@
-# agentkeepalive
-
-[![NPM version][npm-image]][npm-url]
-[![build status][travis-image]][travis-url]
-[![Appveyor status][appveyor-image]][appveyor-url]
-[![Test coverage][codecov-image]][codecov-url]
-[![David deps][david-image]][david-url]
-[![Known Vulnerabilities][snyk-image]][snyk-url]
-[![npm download][download-image]][download-url]
-
-[npm-image]: https://img.shields.io/npm/v/agentkeepalive.svg?style=flat
-[npm-url]: https://npmjs.org/package/agentkeepalive
-[travis-image]: https://img.shields.io/travis/node-modules/agentkeepalive.svg?style=flat
-[travis-url]: https://travis-ci.org/node-modules/agentkeepalive
-[appveyor-image]: https://ci.appveyor.com/api/projects/status/k7ct4s47di6m5uy2?svg=true
-[appveyor-url]: https://ci.appveyor.com/project/fengmk2/agentkeepalive
-[codecov-image]: https://codecov.io/gh/node-modules/agentkeepalive/branch/master/graph/badge.svg
-[codecov-url]: https://codecov.io/gh/node-modules/agentkeepalive
-[david-image]: https://img.shields.io/david/node-modules/agentkeepalive.svg?style=flat
-[david-url]: https://david-dm.org/node-modules/agentkeepalive
-[snyk-image]: https://snyk.io/test/npm/agentkeepalive/badge.svg?style=flat-square
-[snyk-url]: https://snyk.io/test/npm/agentkeepalive
-[download-image]: https://img.shields.io/npm/dm/agentkeepalive.svg?style=flat-square
-[download-url]: https://npmjs.org/package/agentkeepalive
-
-The Node.js's missing `keep alive` `http.Agent`. Support `http` and `https`.
-
-## What's different from original `http.Agent`?
-
-- `keepAlive=true` by default
-- Disable Nagle's algorithm: `socket.setNoDelay(true)`
-- Add free socket timeout: avoid long time inactivity socket leak in the free-sockets queue.
-- Add active socket timeout: avoid long time inactivity socket leak in the active-sockets queue.
-
-## Install
-
-```bash
-$ npm install agentkeepalive --save
-```
-
-## new Agent([options])
-
-* `options` {Object} Set of configurable options to set on the agent.
-  Can have the following fields:
-  * `keepAlive` {Boolean} Keep sockets around in a pool to be used by
-    other requests in the future. Default = `true`.
-  * `keepAliveMsecs` {Number} When using the keepAlive option, specifies the initial delay
-    for TCP Keep-Alive packets. Ignored when the keepAlive option is false or undefined. Defaults to 1000.
-    Default = `1000`.  Only relevant if `keepAlive` is set to `true`.
-  * `freeSocketKeepAliveTimeout`: {Number} Sets the free socket to timeout
-    after `freeSocketKeepAliveTimeout` milliseconds of inactivity on the free socket.
-    Default is `15000`.
-    Only relevant if `keepAlive` is set to `true`.
-  * `timeout`: {Number} Sets the working socket to timeout
-    after `timeout` milliseconds of inactivity on the working socket.
-    Default is `freeSocketKeepAliveTimeout * 2`.
-  * `maxSockets` {Number} Maximum number of sockets to allow per
-    host. Default = `Infinity`.
-  * `maxFreeSockets` {Number} Maximum number of sockets (per host) to leave open
-    in a free state. Only relevant if `keepAlive` is set to `true`.
-    Default = `256`.
-  * `socketActiveTTL` {Number} Sets the socket active time to live, even if it's in use.
-    If not setted the behaviour continues the same (the socket will be released only when free)
-    Default = `null`.
-
-## Usage
-
-```js
-const http = require('http');
-const Agent = require('agentkeepalive');
-
-const keepaliveAgent = new Agent({
-  maxSockets: 100,
-  maxFreeSockets: 10,
-  timeout: 60000,
-  freeSocketKeepAliveTimeout: 30000, // free socket keepalive for 30 seconds
-});
-
-const options = {
-  host: 'cnodejs.org',
-  port: 80,
-  path: '/',
-  method: 'GET',
-  agent: keepaliveAgent,
-};
-
-const req = http.request(options, res => {
-  console.log('STATUS: ' + res.statusCode);
-  console.log('HEADERS: ' + JSON.stringify(res.headers));
-  res.setEncoding('utf8');
-  res.on('data', function (chunk) {
-    console.log('BODY: ' + chunk);
-  });
-});
-req.on('error', e => {
-  console.log('problem with request: ' + e.message);
-});
-req.end();
-
-setTimeout(() => {
-  if (keepaliveAgent.statusChanged) {
-    console.log('[%s] agent status changed: %j', Date(), keepaliveAgent.getCurrentStatus());
-  }
-}, 2000);
-
-```
-
-### `getter agent.statusChanged`
-
-counters have change or not after last checkpoint.
-
-### `agent.getCurrentStatus()`
-
-`agent.getCurrentStatus()` will return a object to show the status of this agent:
-
-```js
-{
-  createSocketCount: 10,
-  closeSocketCount: 5,
-  timeoutSocketCount: 0,
-  requestCount: 5,
-  freeSockets: { 'localhost:57479:': 3 },
-  sockets: { 'localhost:57479:': 5 },
-  requests: {}
-}
-```
-
-### Support `https`
-
-```js
-const https = require('https');
-const HttpsAgent = require('agentkeepalive').HttpsAgent;
-
-const keepaliveAgent = new HttpsAgent();
-// https://www.google.com/search?q=nodejs&sugexp=chrome,mod=12&sourceid=chrome&ie=UTF-8
-const options = {
-  host: 'www.google.com',
-  port: 443,
-  path: '/search?q=nodejs&sugexp=chrome,mod=12&sourceid=chrome&ie=UTF-8',
-  method: 'GET',
-  agent: keepaliveAgent,
-};
-
-const req = https.request(options, res => {
-  console.log('STATUS: ' + res.statusCode);
-  console.log('HEADERS: ' + JSON.stringify(res.headers));
-  res.setEncoding('utf8');
-  res.on('data', chunk => {
-    console.log('BODY: ' + chunk);
-  });
-});
-
-req.on('error', e => {
-  console.log('problem with request: ' + e.message);
-});
-req.end();
-
-setTimeout(() => {
-  console.log('agent status: %j', keepaliveAgent.getCurrentStatus());
-}, 2000);
-```
-
-## [Benchmark](https://github.com/node-modules/agentkeepalive/tree/master/benchmark)
-
-run the benchmark:
-
-```bash
-cd benchmark
-sh start.sh
-```
-
-Intel(R) Core(TM)2 Duo CPU     P8600  @ 2.40GHz
-
-node@v0.8.9
-
-50 maxSockets, 60 concurrent, 1000 requests per concurrent, 5ms delay
-
-Keep alive agent (30 seconds):
-
-```js
-Transactions:          60000 hits
-Availability:         100.00 %
-Elapsed time:          29.70 secs
-Data transferred:        14.88 MB
-Response time:            0.03 secs
-Transaction rate:      2020.20 trans/sec
-Throughput:           0.50 MB/sec
-Concurrency:           59.84
-Successful transactions:       60000
-Failed transactions:             0
-Longest transaction:          0.15
-Shortest transaction:         0.01
-```
-
-Normal agent:
-
-```js
-Transactions:          60000 hits
-Availability:         100.00 %
-Elapsed time:          46.53 secs
-Data transferred:        14.88 MB
-Response time:            0.05 secs
-Transaction rate:      1289.49 trans/sec
-Throughput:           0.32 MB/sec
-Concurrency:           59.81
-Successful transactions:       60000
-Failed transactions:             0
-Longest transaction:          0.45
-Shortest transaction:         0.00
-```
-
-Socket created:
-
-```
-[proxy.js:120000] keepalive, 50 created, 60000 requestFinished, 1200 req/socket, 0 requests, 0 sockets, 0 unusedSockets, 50 timeout
-{" <10ms":662," <15ms":17825," <20ms":20552," <30ms":17646," <40ms":2315," <50ms":567," <100ms":377," <150ms":56," <200ms":0," >=200ms+":0}
-----------------------------------------------------------------
-[proxy.js:120000] normal   , 53866 created, 84260 requestFinished, 1.56 req/socket, 0 requests, 0 sockets
-{" <10ms":75," <15ms":1112," <20ms":10947," <30ms":32130," <40ms":8228," <50ms":3002," <100ms":4274," <150ms":181," <200ms":18," >=200ms+":33}
-```
-
-## License
-
-```
-(The MIT License)
-
-Copyright(c) node-modules and other contributors.
-Copyright(c) 2012 - 2015 fengmk2 <fengmk2@gmail.com>
-
-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/node_modules/agentkeepalive/browser.js b/node_modules/agentkeepalive/browser.js
deleted file mode 100644
index 29c9398aa..000000000
--- a/node_modules/agentkeepalive/browser.js
+++ /dev/null
@@ -1,5 +0,0 @@
-module.exports = noop;
-module.exports.HttpsAgent = noop;
-
-// Noop function for browser since native api's don't use agents.
-function noop () {}
diff --git a/node_modules/agentkeepalive/index.d.ts b/node_modules/agentkeepalive/index.d.ts
deleted file mode 100644
index c11636f7c..000000000
--- a/node_modules/agentkeepalive/index.d.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-declare module "agentkeepalive" {
-  import * as http from 'http';
-  import * as https from 'https';
-
-  interface AgentStatus {
-    createSocketCount: number,
-    createSocketErrorCount: number,
-    closeSocketCount: number,
-    errorSocketCount: number,
-    timeoutSocketCount: number,
-    requestCount: number,
-    freeSockets: object,
-    sockets: object,
-    requests: object,
-  }
-
-  interface HttpOptions extends http.AgentOptions {
-    freeSocketKeepAliveTimeout?: number;
-    timeout?: number;
-    socketActiveTTL?: number;
-  }
-
-  interface HttpsOptions extends https.AgentOptions {
-    freeSocketKeepAliveTimeout?: number;
-    timeout?: number;
-    socketActiveTTL?: number;
-  }
-
-  class internal extends http.Agent {
-    constructor(opts?: HttpOptions);
-    readonly statusChanged: boolean;
-    createSocket(req: http.IncomingMessage, options: http.RequestOptions, cb: Function): void;
-    getCurrentStatus(): AgentStatus;
-  }
-
-  namespace internal {
-    export class HttpsAgent extends internal {
-      constructor(opts?: HttpsOptions);
-    }
-  }
-
-  export = internal;
-}
diff --git a/node_modules/agentkeepalive/index.js b/node_modules/agentkeepalive/index.js
deleted file mode 100644
index 6138131a9..000000000
--- a/node_modules/agentkeepalive/index.js
+++ /dev/null
@@ -1,4 +0,0 @@
-'use strict';
-
-module.exports = require('./lib/agent');
-module.exports.HttpsAgent = require('./lib/https_agent');
diff --git a/node_modules/agentkeepalive/lib/_http_agent.js b/node_modules/agentkeepalive/lib/_http_agent.js
deleted file mode 100644
index c324b7f87..000000000
--- a/node_modules/agentkeepalive/lib/_http_agent.js
+++ /dev/null
@@ -1,416 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// 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.
-
-// patch from https://github.com/nodejs/node/blob/v7.2.1/lib/_http_agent.js
-
-'use strict';
-
-const net = require('net');
-const util = require('util');
-const EventEmitter = require('events');
-const debug = util.debuglog('http');
-
-// New Agent code.
-
-// The largest departure from the previous implementation is that
-// an Agent instance holds connections for a variable number of host:ports.
-// Surprisingly, this is still API compatible as far as third parties are
-// concerned. The only code that really notices the difference is the
-// request object.
-
-// Another departure is that all code related to HTTP parsing is in
-// ClientRequest.onSocket(). The Agent is now *strictly*
-// concerned with managing a connection pool.
-
-function Agent(options) {
-  if (!(this instanceof Agent))
-    return new Agent(options);
-
-  EventEmitter.call(this);
-
-  var self = this;
-
-  self.defaultPort = 80;
-  self.protocol = 'http:';
-
-  self.options = util._extend({}, options);
-
-  // don't confuse net and make it think that we're connecting to a pipe
-  self.options.path = null;
-  self.requests = {};
-  self.sockets = {};
-  self.freeSockets = {};
-  self.keepAliveMsecs = self.options.keepAliveMsecs || 1000;
-  self.keepAlive = self.options.keepAlive || false;
-  self.maxSockets = self.options.maxSockets || Agent.defaultMaxSockets;
-  self.maxFreeSockets = self.options.maxFreeSockets || 256;
-
-  // [patch start]
-  // free keep-alive socket timeout. By default free socket do not have a timeout.
-  self.freeSocketKeepAliveTimeout = self.options.freeSocketKeepAliveTimeout || 0;
-  // working socket timeout. By default working socket do not have a timeout.
-  self.timeout = self.options.timeout || 0;
-  // the socket active time to live, even if it's in use
-  this.socketActiveTTL = this.options.socketActiveTTL || null;
-  // [patch end]
-
-  self.on('free', function(socket, options) {
-    var name = self.getName(options);
-    debug('agent.on(free)', name);
-
-    if (socket.writable &&
-        self.requests[name] && self.requests[name].length) {
-      // [patch start]
-      debug('continue handle next request');
-      // [patch end]
-      self.requests[name].shift().onSocket(socket);
-      if (self.requests[name].length === 0) {
-        // don't leak
-        delete self.requests[name];
-      }
-    } else {
-      // If there are no pending requests, then put it in
-      // the freeSockets pool, but only if we're allowed to do so.
-      var req = socket._httpMessage;
-      if (req &&
-          req.shouldKeepAlive &&
-          socket.writable &&
-          self.keepAlive) {
-        var freeSockets = self.freeSockets[name];
-        var freeLen = freeSockets ? freeSockets.length : 0;
-        var count = freeLen;
-        if (self.sockets[name])
-          count += self.sockets[name].length;
-
-        if (count > self.maxSockets || freeLen >= self.maxFreeSockets) {
-          socket.destroy();
-        } else {
-          freeSockets = freeSockets || [];
-          self.freeSockets[name] = freeSockets;
-          socket.setKeepAlive(true, self.keepAliveMsecs);
-          socket.unref();
-          socket._httpMessage = null;
-          self.removeSocket(socket, options);
-          freeSockets.push(socket);
-
-          // [patch start]
-          // Add a default error handler to avoid Unhandled 'error' event throw on idle socket
-          // https://github.com/node-modules/agentkeepalive/issues/25
-          // https://github.com/nodejs/node/pull/4482 (fixed in >= 4.4.0 and >= 5.4.0)
-          if (socket.listeners('error').length === 0) {
-            socket.once('error', freeSocketErrorListener);
-          }
-          // set free keepalive timer
-          // try to use socket custom freeSocketKeepAliveTimeout first
-          const freeSocketKeepAliveTimeout = socket.freeSocketKeepAliveTimeout || self.freeSocketKeepAliveTimeout;
-          socket.setTimeout(freeSocketKeepAliveTimeout);
-          debug(`push to free socket queue and wait for ${freeSocketKeepAliveTimeout}ms`);
-          // [patch end]
-        }
-      } else {
-        socket.destroy();
-      }
-    }
-  });
-}
-
-util.inherits(Agent, EventEmitter);
-exports.Agent = Agent;
-
-// [patch start]
-function freeSocketErrorListener(err) {
-  var socket = this;
-  debug('SOCKET ERROR on FREE socket:', err.message, err.stack);
-  socket.destroy();
-  socket.emit('agentRemove');
-}
-// [patch end]
-
-Agent.defaultMaxSockets = Infinity;
-
-Agent.prototype.createConnection = net.createConnection;
-
-// Get the key for a given set of request options
-Agent.prototype.getName = function getName(options) {
-  var name = options.host || 'localhost';
-
-  name += ':';
-  if (options.port)
-    name += options.port;
-
-  name += ':';
-  if (options.localAddress)
-    name += options.localAddress;
-
-  // Pacify parallel/test-http-agent-getname by only appending
-  // the ':' when options.family is set.
-  if (options.family === 4 || options.family === 6)
-    name += ':' + options.family;
-
-  return name;
-};
-
-// [patch start]
-function handleSocketCreation(req) {
-  return function(err, newSocket) {
-    if (err) {
-      process.nextTick(function() {
-        req.emit('error', err);
-      });
-      return;
-    }
-    req.onSocket(newSocket);
-  }
-}
-// [patch end]
-
-Agent.prototype.addRequest = function addRequest(req, options, port/*legacy*/,
-                                                 localAddress/*legacy*/) {
-  // Legacy API: addRequest(req, host, port, localAddress)
-  if (typeof options === 'string') {
-    options = {
-      host: options,
-      port,
-      localAddress
-    };
-  }
-
-  options = util._extend({}, options);
-  options = util._extend(options, this.options);
-
-  if (!options.servername)
-    options.servername = calculateServerName(options, req);
-
-  var name = this.getName(options);
-  if (!this.sockets[name]) {
-    this.sockets[name] = [];
-  }
-
-  var freeLen = this.freeSockets[name] ? this.freeSockets[name].length : 0;
-  var sockLen = freeLen + this.sockets[name].length;
-
-  if (freeLen) {
-    // we have a free socket, so use that.
-    var socket = this.freeSockets[name].shift();
-    debug('have free socket');
-
-    // [patch start]
-    // remove free socket error event handler
-    socket.removeListener('error', freeSocketErrorListener);
-    // restart the default timer
-    socket.setTimeout(this.timeout);
-
-    if (this.socketActiveTTL && Date.now() - socket.createdTime > this.socketActiveTTL) {
-      debug(`socket ${socket.createdTime} expired`);
-      socket.destroy();
-      return this.createSocket(req, options, handleSocketCreation(req));
-    }
-    // [patch end]
-
-    // don't leak
-    if (!this.freeSockets[name].length)
-      delete this.freeSockets[name];
-
-    socket.ref();
-    req.onSocket(socket);
-    this.sockets[name].push(socket);
-  } else if (sockLen < this.maxSockets) {
-    debug('call onSocket', sockLen, freeLen);
-    // If we are under maxSockets create a new one.
-    // [patch start]
-    this.createSocket(req, options, handleSocketCreation(req));
-    // [patch end]
-  } else {
-    debug('wait for socket');
-    // We are over limit so we'll add it to the queue.
-    if (!this.requests[name]) {
-      this.requests[name] = [];
-    }
-    this.requests[name].push(req);
-  }
-};
-
-Agent.prototype.createSocket = function createSocket(req, options, cb) {
-  var self = this;
-  options = util._extend({}, options);
-  options = util._extend(options, self.options);
-
-  if (!options.servername)
-    options.servername = calculateServerName(options, req);
-
-  var name = self.getName(options);
-  options._agentKey = name;
-
-  debug('createConnection', name, options);
-  options.encoding = null;
-  var called = false;
-  const newSocket = self.createConnection(options, oncreate);
-  // [patch start]
-  if (newSocket) {
-    oncreate(null, Object.assign(newSocket, { createdTime: Date.now() }));
-  }
-  // [patch end]
-  function oncreate(err, s) {
-    if (called)
-      return;
-    called = true;
-    if (err)
-      return cb(err);
-    if (!self.sockets[name]) {
-      self.sockets[name] = [];
-    }
-    self.sockets[name].push(s);
-    debug('sockets', name, self.sockets[name].length);
-
-    function onFree() {
-      self.emit('free', s, options);
-    }
-    s.on('free', onFree);
-
-    function onClose(err) {
-      debug('CLIENT socket onClose');
-      // This is the only place where sockets get removed from the Agent.
-      // If you want to remove a socket from the pool, just close it.
-      // All socket errors end in a close event anyway.
-      self.removeSocket(s, options);
-
-      // [patch start]
-      self.emit('close');
-      // [patch end]
-    }
-    s.on('close', onClose);
-
-    // [patch start]
-    // start socket timeout handler
-    function onTimeout() {
-      debug('CLIENT socket onTimeout');
-      s.destroy();
-      // Remove it from freeSockets immediately to prevent new requests from being sent through this socket.
-      self.removeSocket(s, options);
-      self.emit('timeout');
-    }
-    s.on('timeout', onTimeout);
-    // set the default timer
-    s.setTimeout(self.timeout);
-    // [patch end]
-
-    function onRemove() {
-      // We need this function for cases like HTTP 'upgrade'
-      // (defined by WebSockets) where we need to remove a socket from the
-      // pool because it'll be locked up indefinitely
-      debug('CLIENT socket onRemove');
-      self.removeSocket(s, options);
-      s.removeListener('close', onClose);
-      s.removeListener('free', onFree);
-      s.removeListener('agentRemove', onRemove);
-
-      // [patch start]
-      // remove socket timeout handler
-      s.setTimeout(0, onTimeout);
-      // [patch end]
-    }
-    s.on('agentRemove', onRemove);
-    cb(null, s);
-  }
-};
-
-function calculateServerName(options, req) {
-  let servername = options.host;
-  const hostHeader = req.getHeader('host');
-  if (hostHeader) {
-    // abc => abc
-    // abc:123 => abc
-    // [::1] => ::1
-    // [::1]:123 => ::1
-    if (hostHeader.startsWith('[')) {
-      const index = hostHeader.indexOf(']');
-      if (index === -1) {
-        // Leading '[', but no ']'. Need to do something...
-        servername = hostHeader;
-      } else {
-        servername = hostHeader.substr(1, index - 1);
-      }
-    } else {
-      servername = hostHeader.split(':', 1)[0];
-    }
-  }
-  return servername;
-}
-
-Agent.prototype.removeSocket = function removeSocket(s, options) {
-  var name = this.getName(options);
-  debug('removeSocket', name, 'writable:', s.writable);
-  var sets = [this.sockets];
-
-  // If the socket was destroyed, remove it from the free buffers too.
-  if (!s.writable)
-    sets.push(this.freeSockets);
-
-  for (var sk = 0; sk < sets.length; sk++) {
-    var sockets = sets[sk];
-
-    if (sockets[name]) {
-      var index = sockets[name].indexOf(s);
-      if (index !== -1) {
-        sockets[name].splice(index, 1);
-        // Don't leak
-        if (sockets[name].length === 0)
-          delete sockets[name];
-      }
-    }
-  }
-
-  // [patch start]
-  var freeLen = this.freeSockets[name] ? this.freeSockets[name].length : 0;
-  var sockLen = freeLen + (this.sockets[name] ? this.sockets[name].length : 0);
-  // [patch end]
-
-  if (this.requests[name] && this.requests[name].length && sockLen < this.maxSockets) {
-    debug('removeSocket, have a request, make a socket');
-    var req = this.requests[name][0];
-    // If we have pending requests and a socket gets closed make a new one
-    this.createSocket(req, options, function(err, newSocket) {
-      if (err) {
-        process.nextTick(function() {
-          req.emit('error', err);
-        });
-        return;
-      }
-      newSocket.emit('free');
-    });
-  }
-};
-
-Agent.prototype.destroy = function destroy() {
-  var sets = [this.freeSockets, this.sockets];
-  for (var s = 0; s < sets.length; s++) {
-    var set = sets[s];
-    var keys = Object.keys(set);
-    for (var v = 0; v < keys.length; v++) {
-      var setName = set[keys[v]];
-      for (var n = 0; n < setName.length; n++) {
-        setName[n].destroy();
-      }
-    }
-  }
-};
-
-exports.globalAgent = new Agent();
diff --git a/node_modules/agentkeepalive/lib/agent.js b/node_modules/agentkeepalive/lib/agent.js
deleted file mode 100644
index a51ad597b..000000000
--- a/node_modules/agentkeepalive/lib/agent.js
+++ /dev/null
@@ -1,133 +0,0 @@
-/**
- * refer:
- *   * @atimb "Real keep-alive HTTP agent": https://gist.github.com/2963672
- *   * https://github.com/joyent/node/blob/master/lib/http.js
- *   * https://github.com/joyent/node/blob/master/lib/https.js
- *   * https://github.com/joyent/node/blob/master/lib/_http_agent.js
- */
-
-'use strict';
-
-const OriginalAgent = require('./_http_agent').Agent;
-const ms = require('humanize-ms');
-
-class Agent extends OriginalAgent {
-  constructor(options) {
-    options = options || {};
-    options.keepAlive = options.keepAlive !== false;
-    // default is keep-alive and 15s free socket timeout
-    if (options.freeSocketKeepAliveTimeout === undefined) {
-      options.freeSocketKeepAliveTimeout = 15000;
-    }
-    // Legacy API: keepAliveTimeout should be rename to `freeSocketKeepAliveTimeout`
-    if (options.keepAliveTimeout) {
-      options.freeSocketKeepAliveTimeout = options.keepAliveTimeout;
-    }
-    options.freeSocketKeepAliveTimeout = ms(options.freeSocketKeepAliveTimeout);
-
-    // Sets the socket to timeout after timeout milliseconds of inactivity on the socket.
-    // By default is double free socket keepalive timeout.
-    if (options.timeout === undefined) {
-      options.timeout = options.freeSocketKeepAliveTimeout * 2;
-      // make sure socket default inactivity timeout >= 30s
-      if (options.timeout < 30000) {
-        options.timeout = 30000;
-      }
-    }
-    options.timeout = ms(options.timeout);
-
-    super(options);
-
-    this.createSocketCount = 0;
-    this.createSocketCountLastCheck = 0;
-
-    this.createSocketErrorCount = 0;
-    this.createSocketErrorCountLastCheck = 0;
-
-    this.closeSocketCount = 0;
-    this.closeSocketCountLastCheck = 0;
-
-    // socket error event count
-    this.errorSocketCount = 0;
-    this.errorSocketCountLastCheck = 0;
-
-    this.requestCount = 0;
-    this.requestCountLastCheck = 0;
-
-    this.timeoutSocketCount = 0;
-    this.timeoutSocketCountLastCheck = 0;
-
-    this.on('free', s => {
-      this.requestCount++;
-      // last enter free queue timestamp
-      s.lastFreeTime = Date.now();
-    });
-    this.on('timeout', () => {
-      this.timeoutSocketCount++;
-    });
-    this.on('close', () => {
-      this.closeSocketCount++;
-    });
-    this.on('error', () => {
-      this.errorSocketCount++;
-    });
-  }
-
-  createSocket(req, options, cb) {
-    super.createSocket(req, options, (err, socket) => {
-      if (err) {
-        this.createSocketErrorCount++;
-        return cb(err);
-      }
-      if (this.keepAlive) {
-        // Disable Nagle's algorithm: http://blog.caustik.com/2012/04/08/scaling-node-js-to-100k-concurrent-connections/
-        // https://fengmk2.com/benchmark/nagle-algorithm-delayed-ack-mock.html
-        socket.setNoDelay(true);
-      }
-      this.createSocketCount++;
-      cb(null, socket);
-    });
-  }
-
-  get statusChanged() {
-    const changed = this.createSocketCount !== this.createSocketCountLastCheck ||
-      this.createSocketErrorCount !== this.createSocketErrorCountLastCheck ||
-      this.closeSocketCount !== this.closeSocketCountLastCheck ||
-      this.errorSocketCount !== this.errorSocketCountLastCheck ||
-      this.timeoutSocketCount !== this.timeoutSocketCountLastCheck ||
-      this.requestCount !== this.requestCountLastCheck;
-    if (changed) {
-      this.createSocketCountLastCheck = this.createSocketCount;
-      this.createSocketErrorCountLastCheck = this.createSocketErrorCount;
-      this.closeSocketCountLastCheck = this.closeSocketCount;
-      this.errorSocketCountLastCheck = this.errorSocketCount;
-      this.timeoutSocketCountLastCheck = this.timeoutSocketCount;
-      this.requestCountLastCheck = this.requestCount;
-    }
-    return changed;
-  }
-
-  getCurrentStatus() {
-    return {
-      createSocketCount: this.createSocketCount,
-      createSocketErrorCount: this.createSocketErrorCount,
-      closeSocketCount: this.closeSocketCount,
-      errorSocketCount: this.errorSocketCount,
-      timeoutSocketCount: this.timeoutSocketCount,
-      requestCount: this.requestCount,
-      freeSockets: inspect(this.freeSockets),
-      sockets: inspect(this.sockets),
-      requests: inspect(this.requests),
-    };
-  }
-}
-
-module.exports = Agent;
-
-function inspect(obj) {
-  const res = {};
-  for (const key in obj) {
-    res[key] = obj[key].length;
-  }
-  return res;
-}
diff --git a/node_modules/agentkeepalive/lib/https_agent.js b/node_modules/agentkeepalive/lib/https_agent.js
deleted file mode 100644
index e6d58a3df..000000000
--- a/node_modules/agentkeepalive/lib/https_agent.js
+++ /dev/null
@@ -1,42 +0,0 @@
-/**
- * Https Agent base on custom http agent
- */
-
-'use strict';
-
-const https = require('https');
-const HttpAgent = require('./agent');
-const OriginalHttpsAgent = https.Agent;
-
-class HttpsAgent extends HttpAgent {
-  constructor(options) {
-    super(options);
-
-    this.defaultPort = 443;
-    this.protocol = 'https:';
-    this.maxCachedSessions = this.options.maxCachedSessions;
-    if (this.maxCachedSessions === undefined) {
-      this.maxCachedSessions = 100;
-    }
-
-    this._sessionCache = {
-      map: {},
-      list: [],
-    };
-  }
-}
-
-[
-  'createConnection',
-  'getName',
-  '_getSession',
-  '_cacheSession',
-  // https://github.com/nodejs/node/pull/4982
-  '_evictSession',
-].forEach(function(method) {
-  if (typeof OriginalHttpsAgent.prototype[method] === 'function') {
-    HttpsAgent.prototype[method] = OriginalHttpsAgent.prototype[method];
-  }
-});
-
-module.exports = HttpsAgent;
diff --git a/node_modules/agentkeepalive/package.json b/node_modules/agentkeepalive/package.json
deleted file mode 100644
index ba6470dba..000000000
--- a/node_modules/agentkeepalive/package.json
+++ /dev/null
@@ -1,83 +0,0 @@
-{
-  "_from": "agentkeepalive@^3.4.1",
-  "_id": "agentkeepalive@3.5.2",
-  "_inBundle": false,
-  "_integrity": "sha512-e0L/HNe6qkQ7H19kTlRRqUibEAwDK5AFk6y3PtMsuut2VAH6+Q4xZml1tNDJD7kSAyqmbG/K08K5WEJYtUrSlQ==",
-  "_location": "/agentkeepalive",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "agentkeepalive@^3.4.1",
-    "name": "agentkeepalive",
-    "escapedName": "agentkeepalive",
-    "rawSpec": "^3.4.1",
-    "saveSpec": null,
-    "fetchSpec": "^3.4.1"
-  },
-  "_requiredBy": [
-    "/make-fetch-happen"
-  ],
-  "_resolved": "https://registry.npmjs.org/agentkeepalive/-/agentkeepalive-3.5.2.tgz",
-  "_shasum": "a113924dd3fa24a0bc3b78108c450c2abee00f67",
-  "_spec": "agentkeepalive@^3.4.1",
-  "_where": "/Users/isaacs/dev/npm/cli/node_modules/make-fetch-happen",
-  "author": {
-    "name": "fengmk2",
-    "email": "fengmk2@gmail.com",
-    "url": "https://fengmk2.com"
-  },
-  "browser": "browser.js",
-  "bugs": {
-    "url": "https://github.com/node-modules/agentkeepalive/issues"
-  },
-  "bundleDependencies": false,
-  "ci": {
-    "version": "4, 6, 8, 10"
-  },
-  "dependencies": {
-    "humanize-ms": "^1.2.1"
-  },
-  "deprecated": false,
-  "description": "Missing keepalive http.Agent",
-  "devDependencies": {
-    "autod": "^3.0.1",
-    "egg-bin": "^1.11.1",
-    "egg-ci": "^1.8.0",
-    "eslint": "^4.19.1",
-    "eslint-config-egg": "^6.0.0",
-    "pedding": "^1.1.0"
-  },
-  "engines": {
-    "node": ">= 4.0.0"
-  },
-  "files": [
-    "index.js",
-    "index.d.ts",
-    "browser.js",
-    "lib"
-  ],
-  "homepage": "https://github.com/node-modules/agentkeepalive#readme",
-  "keywords": [
-    "http",
-    "https",
-    "agent",
-    "keepalive",
-    "agentkeepalive"
-  ],
-  "license": "MIT",
-  "main": "index.js",
-  "name": "agentkeepalive",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/node-modules/agentkeepalive.git"
-  },
-  "scripts": {
-    "autod": "autod",
-    "ci": "npm run lint && npm run cov",
-    "cov": "egg-bin cov",
-    "lint": "eslint lib test index.js",
-    "test": "egg-bin test"
-  },
-  "version": "3.5.2"
-}