forked from I2P_Developers/i2p.i2p
Fix the window size increment logic so it does it much more often. The code increased the window size by MSS * MSS / N, like in RFC 2581, but it did it only once every N, so that was like MSS * MSS / N**2. Now do it all the time, except for isolated packets like keepalives that aren't using more than one message of the window. Seems to speed up outbound significantly, without any noticable increase in stream.sendsBeforeAck.