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Set content length.

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lucaswadedavis 2016-12-19 14:22:41 -08:00
parent 5cce6f4b04
commit acbb6e3e10
1 changed files with 9 additions and 3 deletions
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12
server.js
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@ -45,24 +45,30 @@ app.get('/', function(req, res) {
var width = 400; var width = 400;
var seed = uuid(); var seed = uuid();
var canvas = composeImage(width, width, seed); var canvas = composeImage(width, width, seed);
var buffer = canvas.toBuffer();
res.set('Content-length', buffer.length);
res.type('png'); res.type('png');
res.end(canvas.toBuffer(), 'binary'); res.end(buffer, 'binary');
}); });
app.get('/:width', function(req, res) { app.get('/:width', function(req, res) {
var width = parseInt(req.params.width) || 400; var width = parseInt(req.params.width) || 400;
var seed = uuid(); var seed = uuid();
var canvas = composeImage(width, width, seed); var canvas = composeImage(width, width, seed);
var buffer = canvas.toBuffer();
res.set('Content-length', buffer.length);
res.type('png'); res.type('png');
res.end(canvas.toBuffer(), 'binary'); res.end(buffer, 'binary');
}); });
app.get('/:width/:seed', function(req, res) { app.get('/:width/:seed', function(req, res) {
var width = parseInt(req.params.width) || 400; var width = parseInt(req.params.width) || 400;
var seed = sanitize(req.params.seed) || uuid(); var seed = sanitize(req.params.seed) || uuid();
var canvas = composeImage(width, width, seed); var canvas = composeImage(width, width, seed);
var buffer = canvas.toBuffer();
res.set('Content-length', buffer.length);
res.type('png'); res.type('png');
res.end(canvas.toBuffer(), 'binary'); res.end(buffer, 'binary');
}); });
app.listen(process.env.PORT || 3000); app.listen(process.env.PORT || 3000);