[lwip-devel] [bug #20511] No persist timer

[Oleg Tyshev]

Follow-up Comment #10, bug #20511 (project lwip):

If we receive whole sized packet, it will be trimmed till window size.
If client application do not receive data,
with one byte probe we receive window update. (Window now one byte less).
And this one byte will be added to the receive queue.
In worst case we can have 100 packets...

>> Persist timer is always bounded between 5 and 60 seconds
>Do you have a reference for that? RFC793 or 1122 don't mention this bound as
far as I could see.

At least Stevens say about that.
http://www.uic.rsu.ru/doc/inet/tcp_stevens/tcp_pers.htm

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