var http = require('http');
var sys = require('sys');

server = http.createServer(function(request, response) {
     sys.log(request.connection.remoteAddress + ": " +
        request.method + " " +
        request.url);

      var proxy = http.createClient(80, request.headers['host']);

      var proxy_request = proxy.request(request.method, request.url,
         request.headers);

      proxy_request.addListener('response', function (proxy_response) {
         proxy_response.addListener('data', function(chunk) {
            // sys.log("response: " + chunk);
            response.write(chunk, 'binary');
         });

         proxy_response.addListener('end', function() {
            response.end();
         });

         response.writeHead(proxy_response.statusCode,
            proxy_response.headers);
      });

      // prevent connection reset from killing the process
      request.socket.removeAllListeners('error');

      request.addListener('data', function(chunk) {
            sys.log("request: " + chunk);
            proxy_request.write(chunk, 'binary');
         });
      request.addListener('end', function() {
            proxy_request.end();
         });
      request.socket.addListener('error', function(err) {
            sys.error("error occured in request socket\n");
            sys.inspect(err);
         });


   });

server.listen(8080);

process.addListener("unhandledException", function (err) {
      sys.error("something bad happened!\n");
      sys.inspect(err);
      sys.error("restarting server");
      server.listen(8080);
});