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+ o Minor bugfixes (spec conformance, performance):
+ - We now ask the other side of a stream (the client or the exit)
+ for more data on that stream when the amount of queued data on
+ that stream dips low enough. Previously, we wouldn't ask the
+ other side for more data until either it sent us more data
+ (which it wasn't supposed to do if it had exhausted its
+ window!) or until we had completely flushed all our queued
+ data. Fixing this should improve throughput. Fixes bug 2756;
+ bugfix on the earliest released versions of Tor (svn commit
+ r152).
+