Added logging, changed some directory structure

This commit is contained in:
2018-01-13 21:33:40 -05:00
parent f079a5f067
commit 8e72ffb917
73656 changed files with 35284 additions and 53718 deletions

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node_modules/
npm-debug.log

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language: node_js
node_js:
- "0.10"
- "0.12"
- "iojs"

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# Handle Thing
[![Build Status](https://secure.travis-ci.org/indutny/handle-thing.png)](http://travis-ci.org/indutny/handle-thing)
[![NPM version](https://badge.fury.io/js/handle-thing.svg)](http://badge.fury.io/js/handle-thing)
The right thing when you need it
## LICENSE
This software is licensed under the MIT License.
Copyright Fedor Indutny, 2015.
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.

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var assert = require('assert');
var util = require('util');
var EventEmitter = require('events').EventEmitter;
var Buffer = require('buffer').Buffer;
var Queue = require('./queue');
// Node.js version
var mode = /^v0\.8\./.test(process.version) ? 'rusty' :
/^v0\.(9|10)\./.test(process.version) ? 'old' :
'modern';
function Handle(stream, options) {
EventEmitter.call(this);
this._stream = stream;
this._flowing = false;
this._reading = false;
this._options = options || {};
this.onread = null;
// Pending requests
this.pending = new Queue();
// Start handle once `onread` is set
if (mode === 'rusty') {
var self = this;
Object.defineProperty(this, 'onread', {
set: function(value) {
Object.defineProperty(self, 'onread', {
value: value
});
process.nextTick(function() {
self.readStart();
});
}
});
}
// NOTE: v0.8 has some odd .pause()/.resume() semantics in http.js
if (mode === 'rusty')
this.writeQueueSize = 0;
else if (mode !== 'modern')
this.writeQueueSize = 1;
if (mode === 'rusty') {
if (this._stream)
this._rustyInit();
else
this.once('stream', this._rustyInit);
}
}
util.inherits(Handle, EventEmitter);
module.exports = Handle;
Handle.mode = mode;
Handle.create = function create(stream, options) {
return new Handle(stream, options);
};
Handle.prototype._queueReq = function _queueReq(type, req) {
return this.pending.append(type, req);
};
Handle.prototype._pendingList = function _pendingList() {
var list = [];
while (!this.pending.isEmpty())
list.push(this.pending.first().dequeue());
return list;
};
Handle.prototype.setStream = function setStream(stream) {
assert(this._stream === null, 'Can\'t set stream two times');
this._stream = stream;
this.emit('stream', stream);
};
Handle.prototype.readStart = function readStart() {
this._reading = true;
if (!this._stream) {
this.once('stream', this.readStart);
return 0;
}
if (!this._flowing) {
this._flowing = true;
this._flow();
}
this._stream.resume();
return 0;
};
Handle.prototype.readStop = function readStop() {
this._reading = false;
if (!this._stream) {
this.once('stream', this.readStop);
return 0;
}
this._stream.pause();
return 0;
};
if (mode === 'modern') {
var uv = process.binding('uv');
Handle.prototype._flow = function flow() {
var self = this;
this._stream.on('data', function(chunk) {
self.onread(chunk.length, chunk);
});
this._stream.on('end', function() {
self.onread(uv.UV_EOF, new Buffer(0));
});
this._stream.on('close', function() {
setImmediate(function() {
if (self._reading)
self.onread(uv.UV_ECONNRESET, new Buffer(0));
});
});
};
Handle.prototype._close = function _close() {
var list = this._pendingList();
var self = this;
setImmediate(function() {
for (var i = 0; i < list.length; i++) {
var req = list[i];
req.oncomplete(uv.UV_ECANCELED, self, req);
}
});
this.readStop();
};
} else if (mode === 'old') {
Handle.prototype._flow = function flow() {
var self = this;
this._stream.on('data', function(chunk) {
self.onread(chunk, 0, chunk.length);
});
this._stream.on('end', function() {
var errno = process._errno;
process._errno = 'EOF';
self.onread(null, 0, 0);
if (process._errno === 'EOF')
process._errno = errno;
});
this._stream.on('close', function() {
setImmediate(function() {
if (!self._reading)
return;
var errno = process._errno;
process._errno = 'ECONNRESET';
self.onread(null, 0, 0);
if (process._errno === 'ECONNRESET')
process._errno = errno;
});
});
};
Handle.prototype._close = function _close() {
var list = this._pendingList();
var self = this;
setImmediate(function() {
for (var i = 0; i < list.length; i++) {
process._errno = 'CANCELED';
var req = list[i];
req.oncomplete(-1, self, req);
}
});
this.readStop();
};
} else {
Handle.prototype._rustyInit = function _rustyInit() {
var self = this;
this._stream.on('close', function() {
process.nextTick(function() {
if (!self._reading)
return;
var errno = global.errno;
global.errno = 'ECONNRESET';
self.onread(null, 0, 0);
if (global.errno === 'ECONNRESET')
global.errno = errno;
});
});
};
Handle.prototype._flow = function flow() {
var self = this;
this._stream.on('data', function(chunk) {
self.onread(chunk, 0, chunk.length);
});
this._stream.on('end', function() {
var errno = global.errno;
global.errno = 'EOF';
self.onread(null, 0, 0);
if (global.errno === 'EOF')
global.errno = errno;
});
};
Handle.prototype._close = function _close() {
var list = this._pendingList();
var self = this;
process.nextTick(function() {
for (var i = 0; i < list.length; i++) {
var req = list[i];
global.errno = 'CANCELED';
req.oncomplete(-1, self, req);
}
});
this.readStop();
};
}
if (mode === 'modern') {
Handle.prototype.shutdown = function shutdown(req) {
var wrap = this._queueReq('shutdown', req);
if (!this._stream) {
this.once('stream', function() {
this._shutdown(wrap);
});
return 0;
}
return this._shutdown(wrap);
};
Handle.prototype._shutdown = function _shutdown(wrap) {
var self = this;
this._stream.end(function() {
var req = wrap.dequeue();
if (!req)
return;
req.oncomplete(0, self, req);
});
return 0;
};
} else {
Handle.prototype.shutdown = function shutdown(req) {
if (!req)
req = {};
var wrap = this._queueReq('shutdown', req);
if (!this._stream) {
this.once('stream', function() {
this._shutdown(wrap);
});
return req;
}
this._shutdown(wrap);
return req;
};
Handle.prototype._shutdown = function _shutdown(wrap) {
var self = this;
this._stream.end(function() {
var req = wrap.dequeue();
if (!req)
return;
req.oncomplete(0, self, req);
});
};
}
if (mode !== 'rusty') {
Handle.prototype.close = function close(callback) {
this._close();
if (!this._stream) {
this.once('stream', function() {
this.close(callback);
});
return 0;
}
if (this._options.close)
this._options.close(callback);
else
process.nextTick(callback);
return 0;
};
} else {
Handle.prototype.close = function close() {
this._close();
if (!this._stream)
this.once('stream', this.close);
else if (this._options.close)
this._options.close(function() {});
return 0;
};
}
if (mode === 'modern') {
Handle.prototype.writeEnc = function writeEnc(req, data, enc) {
var wrap = this._queueReq('write', req);
if (!this._stream) {
this.once('stream', function() {
this._writeEnc(wrap, req, data, enc);
});
return 0;
}
return this._writeEnc(wrap, req, data, enc);
};
Handle.prototype._writeEnc = function _writeEnc(wrap, req, data, enc) {
var self = this;
req.async = true;
req.bytes = data.length;
if (wrap.isEmpty())
return 0;
this._stream.write(data, enc, function() {
var req = wrap.dequeue();
if (!req)
return;
req.oncomplete(0, self, req);
});
return 0;
};
} else {
Handle.prototype.writeEnc = function writeEnc(data, ignored, enc, req) {
if (!req)
req = { bytes: data.length };
var wrap = this._queueReq('write', req);
if (!this._stream) {
this.once('stream', function() {
this._writeEnc(data, ignored, enc, wrap);
});
return req;
}
this._writeEnc(data, ignored, enc, wrap);
return req;
};
Handle.prototype._writeEnc = function _writeEnc(data, ignored, enc, wrap) {
var self = this;
var buffer = new Buffer(data, enc);
if (wrap.isEmpty())
return;
this._stream.write(buffer, function() {
var req = wrap.dequeue();
if (!req)
return;
req.oncomplete(0, self, req);
});
};
}
Handle.prototype.writeBuffer = function writeBuffer(req, data) {
return this.writeEnc(req, data, null);
};
Handle.prototype.writeAsciiString = function writeAsciiString(req, data) {
return this.writeEnc(req, data, 'ascii');
};
Handle.prototype.writeUtf8String = function writeUtf8String(req, data) {
return this.writeEnc(req, data, 'utf8');
};
Handle.prototype.writeUcs2String = function writeUcs2String(req, data) {
return this.writeEnc(req, data, 'ucs2');
};
Handle.prototype.writeBinaryString = function writeBinaryString(req, data) {
return this.writeEnc(req, data, 'binary');
};
Handle.prototype.writeLatin1String = function writeLatin1String(req, data) {
return this.writeEnc(req, data, 'binary');
};
// v0.8
Handle.prototype.getsockname = function getsockname() {
if (this._options.getPeerName)
return this._options.getPeerName();
return null;
};
if (mode === 'modern') {
Handle.prototype.getpeername = function getpeername(out) {
var res = this.getsockname();
if (!res)
return -1;
Object.keys(res).forEach(function(key) {
out[key] = res[key];
});
return 0;
};
} else {
// v0.10
Handle.prototype.getpeername = function getpeername() {
return this.getsockname();
};
}

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function Queue() {
this.head = new Item('head', null);
}
module.exports = Queue;
Queue.prototype.append = function append(kind, value) {
var item = new Item(kind, value);
this.head.prepend(item);
return item;
};
Queue.prototype.isEmpty = function isEmpty() {
return this.head.prev === this.head;
};
Queue.prototype.first = function first() {
return this.head.next;
};
function Item(kind, value) {
this.prev = this;
this.next = this;
this.kind = kind;
this.value = value;
}
Item.prototype.prepend = function prepend(other) {
other.prev = this.prev;
other.next = this;
other.prev.next = other;
other.next.prev = other;
};
Item.prototype.dequeue = function dequeue() {
var prev = this.prev;
var next = this.next;
prev.next = next;
next.prev = prev;
this.prev = this;
this.next = this;
return this.value;
};
Item.prototype.isEmpty = function isEmpty() {
return this.prev === this;
};

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{
"_args": [
[
"handle-thing@1.2.5",
"C:\\Users\\deranjer\\go\\src\\github.com\\deranjer\\goTorrent\\torrent-project"
]
],
"_from": "handle-thing@1.2.5",
"_id": "handle-thing@1.2.5",
"_inBundle": false,
"_integrity": "sha1-/Xqtcmvxpf0W38KbL3pmAdJxOcQ=",
"_location": "/react-scripts/handle-thing",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "handle-thing@1.2.5",
"name": "handle-thing",
"escapedName": "handle-thing",
"rawSpec": "1.2.5",
"saveSpec": null,
"fetchSpec": "1.2.5"
},
"_requiredBy": [
"/react-scripts/spdy"
],
"_resolved": "https://registry.npmjs.org/handle-thing/-/handle-thing-1.2.5.tgz",
"_spec": "1.2.5",
"_where": "C:\\Users\\deranjer\\go\\src\\github.com\\deranjer\\goTorrent\\torrent-project",
"author": {
"name": "Fedor Indutny",
"email": "fedor@indutny.com"
},
"bugs": {
"url": "https://github.com/indutny/handle-thing/issues"
},
"description": "Wrap Streams2 instance into a HandleWrap",
"devDependencies": {
"mocha": "^2.2.5",
"readable-stream": "^2.0.1",
"stream-pair": "^1.0.0"
},
"homepage": "https://github.com/indutny/handle-thing#readme",
"keywords": [
"handle",
"net",
"streams2"
],
"license": "MIT",
"main": "lib/handle.js",
"name": "handle-thing",
"repository": {
"type": "git",
"url": "git+ssh://git@github.com/indutny/handle-thing.git"
},
"scripts": {
"test": "mocha --reporter=spec test/*-test.js"
},
"version": "1.2.5"
}

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var assert = require('assert');
var net = require('net');
var streamPair = require('stream-pair');
var thing = require('../');
describe('Handle Thing', function() {
var handle;
var pair;
var socket;
[ 'normal', 'lazy' ].forEach(function(mode) {
describe(mode, function() {
beforeEach(function() {
pair = streamPair.create();
handle = thing.create(mode === 'normal' ? pair.other : null);
socket = new net.Socket({ handle: handle });
if (mode === 'lazy') {
setTimeout(function() {
handle.setStream(pair.other);
}, 50);
}
// For v0.8
socket.readable = true;
socket.writable = true;
});
afterEach(function() {
assert(handle._stream);
});
it('should write data to Socket', function(done) {
pair.write('hello');
pair.write(' world');
pair.end('... ok');
var chunks = '';
socket.on('data', function(chunk) {
chunks += chunk;
});
socket.on('end', function() {
assert.equal(chunks, 'hello world... ok');
// allowHalfOpen is `false`, so the `end` should be followed by `close`
socket.once('close', function() {
done();
});
});
});
it('should read data from Socket', function(done) {
socket.write('hello');
socket.write(' world');
socket.end('... ok');
var chunks = '';
pair.on('data', function(chunk) {
chunks += chunk;
});
pair.on('end', function() {
assert.equal(chunks, 'hello world... ok');
done();
});
});
it('should invoke `close` callback', function(done) {
handle._options.close = function(callback) {
done();
process.nextTick(callback);
};
pair.end('hello');
socket.resume();
});
it('should kill pending requests', function(done) {
handle._options.close = function() {
setTimeout(done, 75);
};
socket.write('hello');
socket.destroy();
});
if (mode === 'normal') {
it('should invoke `getPeerName` callback', function() {
handle._options.getPeerName = function() {
return { address: 'ohai' };
};
assert.equal(socket.remoteAddress, 'ohai');
});
it('should emit ECONNRESET at `close` event', function(done) {
pair.other.emit('close');
// No error emitted in v0.8
if (thing.mode === 'rusty') {
socket.on('close', function() {
done();
});
return;
}
socket.on('error', function(err) {
assert(/ECONNRESET/.test(err.message));
done();
});
});
}
});
});
});