simple-websocket - npm Package Compare versions

Comparing version 4.0.0 to 4.0.1

index.js

@@ -5,3 +5,3 @@ module.exports = Socket
 var inherits = require('inherits')
-var stream = require('stream')
+var stream = require('readable-stream')
 var ws = require('ws') // websockets in node - will be empty object in browser
@@ -8,0 +8,0 @@

package.json

 {
   "name": "simple-websocket",
   "description": "Simple, EventEmitter API for WebSockets (browser)",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "author": {
@@ -19,2 +19,3 @@ "name": "Feross Aboukhadijeh",
     "inherits": "^2.0.1",
+    "readable-stream": "^2.0.5",
     "ws": "^1.0.0"
@@ -21,0 +22,0 @@ },

simplewebsocket.min.js

@@ -1,2 +0,2 @@
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n=t.charCodeAt(t.length-1);if(!(n>=55296&&56319>=n)){if(this.charReceived=this.charLength=0,0===e.length)return t;break}this.charLength+=this.surrogateSize,t=""}this.detectIncompleteChar(e);var i=e.length;this.charLength&&(e.copy(this.charBuffer,0,e.length-this.charReceived,i),i-=this.charReceived),t+=e.toString(this.encoding,0,i);var i=t.length-1,n=t.charCodeAt(i);if(n>=55296&&56319>=n){var o=this.surrogateSize;return this.charLength+=o,this.charReceived+=o,this.charBuffer.copy(this.charBuffer,o,0,o),e.copy(this.charBuffer,0,0,o),t.substring(0,i)}return t},f.prototype.detectIncompleteChar=function(e){for(var t=e.length>=3?3:e.length;t>0;t--){var r=e[e.length-t];if(1==t&&r>>5==6){this.charLength=2;break}if(2>=t&&r>>4==14){this.charLength=3;break}if(3>=t&&r>>3==30){this.charLength=4;break}}this.charReceived=t},f.prototype.end=function(e){var t="";if(e&&e.length&&(t=this.write(e)),this.charReceived){var r=this.charReceived,n=this.charBuffer,i=this.encoding;t+=n.slice(0,r).toString(i)}return t}},{buffer:2}],22:[function(e,t,r){(function(e){function r(e,t){function r(){if(!i){if(n("throwDeprecation"))throw new Error(t);n("traceDeprecation")?console.trace(t):console.warn(t),i=!0}return e.apply(this,arguments)}if(n("noDeprecation"))return e;var i=!1;return r}function n(t){try{if(!e.localStorage)return!1}catch(r){return!1}var n=e.localStorage[t];return null==n?!1:"true"===String(n).toLowerCase()}t.exports=r}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],23:[function(e,t,r){var n=function(){try{return e("stream")}catch(t){}}();r=t.exports=e("./lib/_stream_readable.js"),r.Stream=n||r,r.Readable=r,r.Writable=e("./lib/_stream_writable.js"),r.Duplex=e("./lib/_stream_duplex.js"),r.Transform=e("./lib/_stream_transform.js"),r.PassThrough=e("./lib/_stream_passthrough.js")},{"./lib/_stream_duplex.js":13,"./lib/_stream_passthrough.js":14,"./lib/_stream_readable.js":15,"./lib/_stream_transform.js":16,"./lib/_stream_writable.js":17}],"/":[function(e,t,r){(function(r){function n(e,t){var r=this;return r instanceof n?(t||(t={}),i("new websocket: %s %o",e,t),t.allowHalfOpen=!1,null==t.highWaterMark&&(t.highWaterMark=1048576),s.Duplex.call(r,t),r.url=e,r.connected=!1,r.destroyed=!1,r._maxBufferedAmount=t.highWaterMark,r._chunk=null,r._cb=null,r._interval=null,r._ws=new u(r.url),r._ws.binaryType="arraybuffer",r._ws.onopen=r._onOpen.bind(r),r._ws.onmessage=r._onMessage.bind(r),r._ws.onclose=r._onClose.bind(r),r._ws.onerror=function(){r._onError(new Error("connection error to "+r.url))},void r.on("finish",function(){r.connected?setTimeout(function(){r._destroy()},100):r.once("connect",function(){setTimeout(function(){r._destroy()},100)})})):new n(e,t)}t.exports=n;var i=e("debug")("simple-websocket"),o=e("inherits"),s=e("readable-stream"),a=e("ws"),u="undefined"!=typeof window?window.WebSocket:a;o(n,s.Duplex),n.WEBSOCKET_SUPPORT=!!u,n.prototype.send=function(e){var t=this,r=e.length||e.byteLength||e.size;t._ws.send(e),i("write: %d bytes",r)},n.prototype.destroy=function(e){var t=this;t._destroy(null,e)},n.prototype._destroy=function(e,t){var r=this;if(!r.destroyed){if(t&&r.once("close",t),i("destroy (error: %s)",e&&e.message),this.readable=this.writable=!1,r._readableState.ended||r.push(null),r._writableState.finished||r.end(),r.connected=!1,r.destroyed=!0,clearInterval(r._interval),r._interval=null,r._chunk=null,r._cb=null,r._ws){var n=r._ws,o=function(){n.onclose=null,r.emit("close")};if(n.readyState===u.CLOSED)o();else try{n.onclose=o,n.close()}catch(e){o()}n.onopen=null,n.onmessage=null,n.onerror=null}r._ws=null,e&&r.emit("error",e)}},n.prototype._read=function(){},n.prototype._write=function(e,t,r){var n=this;if(n.destroyed)return r(new Error("cannot write after socket is destroyed"));if(n.connected){try{n.send(e)}catch(o){return n._onError(o)}"function"!=typeof a&&n._ws.bufferedAmount>n._maxBufferedAmount?(i("start backpressure: bufferedAmount %d",n._ws.bufferedAmount),n._cb=r):r(null)}else i("write before connect"),n._chunk=e,n._cb=r},n.prototype._onMessage=function(e){var t=this;if(!t.destroyed){var n=e.data;i("read: %d bytes",n.byteLength||n.length),n instanceof ArrayBuffer&&(n=new r(n)),t.push(n)}},n.prototype._onOpen=function(){var e=this;if(!e.connected&&!e.destroyed){if(e.connected=!0,e._chunk){try{e.send(e._chunk)}catch(t){return e._onError(t)}e._chunk=null,i('sent chunk from "write before connect"');var r=e._cb;e._cb=null,r(null)}"function"!=typeof a&&(e._interval=setInterval(function(){if(e._cb&&e._ws&&!(e._ws.bufferedAmount>e._maxBufferedAmount)){i("ending backpressure: bufferedAmount %d",e._ws.bufferedAmount);var t=e._cb;e._cb=null,t(null)}},150),e._interval.unref&&e._interval.unref()),i("connect"),e.emit("connect")}},n.prototype._onClose=function(){var e=this;e.destroyed||(i("on close"),e._destroy())},n.prototype._onError=function(e){var t=this;t.destroyed||(i("error: %s",e.message||e),t._destroy(e))}}).call(this,e("buffer").Buffer)},{buffer:2,debug:9,inherits:12,"readable-stream":23,ws:1}]},{},[])("/")});

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Worsened metrics

Total package byte prevSize

69625

decreased by-2.06%

Dependency count

4

increased by33.33%

Lines of code

499

decreased by-1.38%

Dependency changes

• + Addedreadable-stream@^2.0.5

• + Addedcore-util-is@1.0.3(transitive)

• + Addedisarray@1.0.0(transitive)

• + Addedprocess-nextick-args@2.0.1(transitive)

• + Addedreadable-stream@2.3.8(transitive)

• + Addedsafe-buffer@5.1.2(transitive)

• + Addedstring_decoder@1.1.1(transitive)

• + Addedutil-deprecate@1.0.2(transitive)