square/okhttp — pull request #84 by swankjesse (2013-01-18 17:52:31+00:00)
Title: Implement flow control for the incoming stream.

This sends a WINDOW_UPDATE frame whenever the total number of
unacknowledged bytes exceeds 32 KiB. This is a simple policy;
we could tune it to be more sophisticated as necessary.

This fixes downloads of streams greater than 64 KiB.