Hai, everyone.
So I just figured out that Connect's static file servers dont work well with
symlinks...so I had tow rite myself a little workaround, a fallback router,
per-se. But whilst I did so, I had a nice meeting with the callback hell.
Here's my code:
CDN.use(config.CDN.baseUrl, function(req, res, next){
if(err) { next(); throw err; }
fs.lstat(config.base+"/cdn"+req.url, function(err,stats){
if(stats.isSymbolicLink()) {
fs.readlink(config.base+"/cdn"+req.url, function(err,
linkstr){
if(err) throw err;
log.info("Redirecting request \""+req.url+"\" to
\""+linkstr);
fs.readFile(linkstr, function(err, data){
if(err) throw err;
res.writeHead(200,{"Content-type":"text/html"});
res.end(data);
});
});
}
});
});
});
Okay...thats lots. And how does one get around this and into a bit of nicer
code? It almost looks like a little pyramid there...
Kind regards, Ingwie.
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