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refactor example

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This commit is contained in:
TJ Holowaychuk 2013-08-27 19:56:35 -07:00
parent 17d8f67073
commit b138f713fa
1 changed files with 6 additions and 10 deletions
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10
examples/streams-pipe.js
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@ -40,18 +40,14 @@ app.use(function(next){
app.use(function(next){ app.use(function(next){
return function *(){ return function *(){
if (!this.hasContent) return yield next;
// TODO: fix ...
if (!this.body) return yield next;
if (this.body.readable) {
var body = this.body; var body = this.body;
if (!body || !body.readable) return yield next;
var gzip = zlib.createGzip(); var gzip = zlib.createGzip();
this.set('Content-Encoding', 'gzip'); this.set('Content-Encoding', 'gzip');
this.body = gzip; this.body = gzip;
body.pipe(gzip); body.pipe(gzip);
}
yield next; yield next;
} }