玩!1.2.4 + Nginx负载均衡器-无法让两个实例在PROD模式下一起工作

I have implemented a Play! app with two different instances (let's say %inst1 and %inst2) in my server in order to avoid the downtime when precompiling with any update. I have configured nginx to get a load balancer. For each instance I have its own subdirectory and I have configured the file application.conf properly to get different ports for %inst1 and %inst2. The configuration file of nginx it's like that:I have implemented a Play! app with two differe