zeromq.rs

    fn spawn(&self, request: mongrel2::Request) {
        let (_, callback) = self.routes[0]; // TODO: url routing

        let (port, chan) : (Port<~str>, Chan<~str>) = stream();

        let env_request = request.clone();

        do spawn {
            callback(~Env {
                out_ch: &chan,
                request: &env_request,
            });
        }

        let rep_body = port.recv();
        let headers = mongrel2::Headers();

        self.conn.reply_http(&request, 200u, "OK", headers, rep_body);
    }