1 files changed, 0 insertions, 133 deletions
diff --git a/deps/node/deps/npm/node_modules/agentkeepalive/lib/agent.js b/deps/node/deps/npm/node_modules/agentkeepalive/lib/agent.js
deleted file mode 100644
index a51ad597..00000000
--- a/deps/node/deps/npm/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;
-}