I have an Android app that sends HTTP GET and POST requests to my app on GAE. Why would this client occasionally get errors like "Connection to https://shiprack-test1.appspot.com refused". Looks like a TCP level connection refusal, and not an HTTP-level error. My app has a max idle instances set to 1, and I have seen that the number of active instances is usually always 5 or 6 during the day, peaking at ~15 every now and then. At night, the number of active instances is 1, and occasionally 2. Is the connection refusal a sign of extremely high latencies due to excessive queueing? My min-pending latency is 10ms, and max is 2 seconds. Sounds like if I reduce the max pending latency to a smaller value, I'll cause more instances to get spawned in response to heavy load, but I might address my connection refused problem? Am I thinking along the right track here?
Thanks in advance. Rishi. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
