1 line
14 KiB
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1 line
14 KiB
JSON
{"ast":null,"code":"module.exports = ForeverAgent;\nForeverAgent.SSL = ForeverAgentSSL;\n\nvar util = require('util'),\n Agent = require('http').Agent,\n net = require('net'),\n tls = require('tls'),\n AgentSSL = require('https').Agent;\n\nfunction getConnectionName(host, port) {\n var name = '';\n\n if (typeof host === 'string') {\n name = host + ':' + port;\n } else {\n // For node.js v012.0 and iojs-v1.5.1, host is an object. And any existing localAddress is part of the connection name.\n name = host.host + ':' + host.port + ':' + (host.localAddress ? host.localAddress + ':' : ':');\n }\n\n return name;\n}\n\nfunction ForeverAgent(options) {\n var self = this;\n self.options = options || {};\n self.requests = {};\n self.sockets = {};\n self.freeSockets = {};\n self.maxSockets = self.options.maxSockets || Agent.defaultMaxSockets;\n self.minSockets = self.options.minSockets || ForeverAgent.defaultMinSockets;\n self.on('free', function (socket, host, port) {\n var name = getConnectionName(host, port);\n\n if (self.requests[name] && self.requests[name].length) {\n self.requests[name].shift().onSocket(socket);\n } else if (self.sockets[name].length < self.minSockets) {\n if (!self.freeSockets[name]) self.freeSockets[name] = [];\n self.freeSockets[name].push(socket); // if an error happens while we don't use the socket anyway, meh, throw the socket away\n\n var onIdleError = function () {\n socket.destroy();\n };\n\n socket._onIdleError = onIdleError;\n socket.on('error', onIdleError);\n } else {\n // If there are no pending requests just destroy the\n // socket and it will get removed from the pool. 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