A simple solution might be to just have the request routers connect in parallel to multiple dynos, and use the first one to connect successfully. You'll increa

A simple solution might be to just have the request routers connect in parallel to multiple dynos, and use the first one to connect successfully. You'll increase overall load (which can be mitigated to an extent by waiting a short delay before opening additional sockets), but a single slow dyno won't hold you up either.