hi Cryptic Swarm
thats it, now it works!! Thanks
Op zaterdag 10 november 2012 00:32:49 UTC+1 schreef Cryptic Swarm het
volgende:
>
> If you are actually looking to buffer the full request you can do
> something like following:
>
>
> function callServer(req, res) {
> var body = '' ;
> var options = { host: 'localhost', port: 3000, path: req.url } ;
>
> var callback = function(response) {
> var chunks = [];
> response.on('data', function (chunk) {
> chunks.push(chunk);
> });
>
> response.on('end', function () {
> res.writeHead(response.statusCode,
> response.headers) ;
> res.end(Buffer.concat(chunks)) ;
> });
> } ;
> http.request(options, callback).end();
> }
>
>
> In your example it is the += that is converting to a string that messes up
> the result. Some buffer bytes get expanded out to multiple utf bytes when
> you do that.
>
> On Fri, Nov 9, 2012 at 3:25 PM, Jeanluca <[email protected]
> <javascript:>>wrote:
>
>> Hi
>>
>> I'm trying to cache the responses of a server. But before I can do this I
>> need the following to work
>>
>> var http = require('http'),
>>
>> http.createServer(function (req, res) {
>> callServer(req, res);
>> }).listen(8000);
>>
>> function callServer(req, res) {
>> var body = '' ;
>> var options = { host: 'localhost', port: 8080, path: req.url } ;
>>
>> var callback = function(response) {
>> response.on('data', function (chunk) {
>> body += chunk;
>> });
>>
>> response.on('end', function () {
>> res.writeHead(response.statusCode,
>> response.headers) ;
>> res.end(body) ;
>> });
>> } ;
>> http.request(options, callback).end();
>> }
>>
>> This works very well for html and css, but not for images. I tried
>> "res.end(body, 'binary')" without success. Furthermore, I noticed that
>> body.length != response.headers['content-length']
>> Any suggestion how to fix this ?
>>
>> Cheer
>>
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>
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