Hey there!
After numerous ideas of implementing WebSockets via apache, and after having
just noticed certain problems with it too, I finally came to the conclusion
that I should move my rather big project away from Apache, and use nodejs.
I just have one BIG problem so far: Headers.
When I spawn a process with PHP, I get the page I want…but it also shows the
raw PHP headers - and if I use res.writeHead(200), the page becomes blank… Here
is my code:
var docroot = "/Applications/MAMP/htdocs/DI";
var http = require('http');
var gateway = require('gateway');
var spawn = require("child_process").spawn;
var extname = require("path").extname;
var join = require("path").join;
var normalize = require("path").normalize;
var file_exists = require("fs").existsSync;
var app = http.createServer(function(req, res){
res.setHeader("X-DIRunner","0.1");
var bin = "php";
var index = "index.php";
var file = join(docroot, req.url);
if(req.url == "/" || fs.statSync(file).isDirectory()) {
file += normalize( "/"+index );
}
console.log("> url: "+req.url+" | ext: "+extname(req.url)+" | file:
"+file);
switch(extname(req.url)) {
case "php": bin = "php"; break;
case "njs": bin = "node"; break;
case "sh": bin = "bash"; break;
}
if(file_exists(file)) {
res.writeHead(200);
var php = spawn(bin, [file]);
php.stdout.on("data",function(d){ res.write(d); });
php.stderr.on("data",function(d){ res.write(d); });
php.on("exit", function(code,sig){ res.end(); });
} else {
res.writeHead(404);
res.end("File not found.");
}
}).listen(8080);
Obviously, its a test code. But, I want to extend upon it more and more.
As I am using a Yii based website, it needs to fully support PHP.. So in the
end, I need to port GET and POST, and also FILES…somehow :/
I tried to use the „gateway“ npm module. Promising, but outdated. It relies on
using next();, but that function has been dead since a while now, and is, as
far as I know, deprecated.
So if anybody can give me some good hint on how I can port my project to
nodejs, please let me know.
Kind regards, Ingwie
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