52 lines
1.6 KiB
JavaScript
52 lines
1.6 KiB
JavaScript
var events = require('events'),
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util = require('util'),
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_ = require('lodash');
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function ReadWriteStream() {
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events.EventEmitter.call(this);
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this.readable = true;
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this.writable = true;
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}
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util.inherits(ReadWriteStream, events.EventEmitter);
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['end', 'error', 'close', 'setEncoding', 'pause', 'resume', 'destroy', 'drain', 'write', {name: 'rewrite', event: 'data'}, 'destroySoon'].forEach(function(func) {
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ReadWriteStream.prototype[func.name || func] = (function(func) {
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var event = func.event || func;
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return function() {
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var args = Array.prototype.slice.call(arguments);
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args.unshift(event);
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this.emit.apply(this, args);
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};
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}(func));
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});
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function ReadWriteNetStream(specialTimeout) {
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this.specialTimeout = specialTimeout || false;
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ReadWriteStream.call(this);
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this.bufferSize = 0;
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this.remoteAddress = '';
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this.remotePort = '';
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this.bytesRead = '';
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this.bytesWritten = '';
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}
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util.inherits(ReadWriteNetStream, ReadWriteStream);
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// Net.Socket
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['connect', 'setSecure', 'setTimeout', 'setNoDelay', 'setKeepAlive', 'address', 'timeout'].forEach(function(funcName) {
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ReadWriteNetStream.prototype[funcName.name || funcName] = (function(func) {
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var event = funcName.event || func;
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return function(a, b) {
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if (this.specialTimeout && funcName === 'setTimeout' && _.isFunction(b)) {
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this.on('timeout', b);
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}
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var args = Array.prototype.slice.call(arguments);
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args.unshift(event);
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this.emit.apply(this, args);
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};
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}(funcName));
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});
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module.exports.ReadWriteStream = ReadWriteStream;
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module.exports.ReadWriteNetStream = ReadWriteNetStream; |