Resolve SSL errors by re-trying protobuff request.

[deresov]

The following issues should be resolved:

47 - "EOF in violation of protocol";

40 - "Bad status line";

There are a couple of print statements there as well to keep track of the errors and re-try attempts. Those can be removed if the output is too noisy.

[AustinDizzy]

Just confirmed this fixes #40 and #47.