Clean up MessageDispatcher v2#4619

Merged

sduskis merged 1 commit intogoogleapis:masterfrom

dpcollins-google:message_dispatcher_cleanup_2

Mar 4, 2019

Commits on Mar 4, 2019

Clean up MessageDispatcher by changing processOutstandingBatches to explicitly loop instead of while(true) with breaks. There is now only 1 explicit return and 1 runtime error.
dpcollins-google
committed