Nick Mathewson 424ca963ad Make circuit_resume_edge_reading_helper treat streams more fairly. ... Previously[*], the function would start with the first stream on the circuit, and let it package as many cells as it wanted before proceeding to the next stream in turn. If a circuit had many live streams that all wanted to package data, the oldest would get preference, and the newest would get ignored. Now, we figure out how many cells we're willing to send per stream, and try to allocate them fairly. Roger diagnosed this in the comments for bug 1298. [*] This bug has existed since before the first-ever public release of Tor. It was added by r152 of Tor on 26 Jan 2003, which was the first commit to implement streams (then called "topics"). This is not the oldest bug to be fixed in 0.2.2.x: that honor goes to the windowing bug in r54, which got fixed in e50b7768 by Roger with diagnosis by Karsten. This is, however, the most long-lived bug to be fixed in 0.2.2.x: the r54 bug was fixed 2580 days after it was introduced, whereas I am writing this commit message 2787 days after r152.		2010-09-13 18:59:50 -04:00
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bug1937	Make circuit_resume_edge_reading_helper treat streams more fairly.	2010-09-13 18:59:50 -04:00
prettier-signature-log	Complicate the rules on WARN vs INFO in consensus verification	2010-09-02 16:46:03 -04:00