var tls = require('tls'); 
var http = require('http'); 
var inherits = require('util').inherits; 
var NPN_ENABLED = process.binding('constants').NPN_ENABLED; 
function Server(opts, requestListener){ 
if (!(this instanceof Server)) return new Server(opts, requestListener); 
if (NPN_ENABLED && !opts.NPNProtocols) { 
opts.NPNProtocols = ['http/1.1', 'http/1.0'] ; 
} 
tls.Server.call(this, opts, http._connectionListener); 
this.httpAllowHalfOpen = false ; 
if (requestListener) { 
this.addListener('request', requestListener); 
} 
} 
inherits(Server, tls.Server); 
exports.Server = Server; 
exports.createServer = function (opts, requestListener){ 
return new Server(opts, requestListener); 
} 
; 
var agents = { 
}
; 
function Agent(options){ 
http.Agent.call(this, options); 
} 
inherits(Agent, http.Agent); 
Agent.prototype.defaultPort = 443; 
Agent.prototype._getConnection = function (options, cb){ 
if (NPN_ENABLED && !this.options.NPNProtocols) { 
this.options.NPNProtocols = ['http/1.1', 'http/1.0'] ; 
} 
var s = tls.connect(_AN_Read_port('port', options), _AN_Read_host('host', options), this.options, function (){ 
if (cb) cb(); 
} 
); 
return s; 
} 
; 
function getAgent(options){ 
if (!_AN_Read_port('port', options)) _AN_Write_port('port', options, false , 443); 
var id = _AN_Read_host('host', options) + ':' + _AN_Read_port('port', options); 
var agent = agents[id]; 
if (!agent) { 
agent = agents[id] = new Agent(options); 
} 
return agent; 
} 
exports.getAgent = getAgent; 
exports.Agent = Agent; 
exports.request = function (options, cb){ 
if (options.agent === undefined) { 
options.agent = getAgent(options); 
} 
 else if (options.agent === false ) { 
options.agent = new Agent(options); 
} 
return http._requestFromAgent(options, cb); 
} 
; 
exports.get = function (options, cb){ 
options.method = 'GET'; 
var req = exports.request(options, cb); 
req.end(); 
return req; 
} 
;