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[lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, up
From: |
Joel Cunningham |
Subject: |
[lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, updated. master_at_STABLE-2_0_0-425-gb90a54f |
Date: |
Wed, 8 Mar 2017 17:48:54 -0500 (EST) |
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from fd9ac300625dfcd8e179ff99e2c76bd10927dfe6 (commit)
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- Log -----------------------------------------------------------------
commit b90a54f989d0edafa36b29bb0c346d1b30e1bf8f
Author: Joel Cunningham <address@hidden>
Date: Tue Mar 7 20:53:02 2017 -0600
bug #50476: initialize ssthresh to TCP_SND_BUF
This commit changes ssthresh to be the largest effective congestion
window (amount of in-flight data). This follows the guidance of RFC
5681 which recommends setting ssthresh arbitrarily high.
LwIP was previously using the receive window value at the end of the
3-way handshake and in the case of an active open where the receiver
used window scaling and/or window auto-tuning, this resulted in a very
small ssthresh value even though the window ramped up once the connection
was established
-----------------------------------------------------------------------
Summary of changes:
src/core/tcp.c | 9 ++++++++-
src/core/tcp_in.c | 11 -----------
2 files changed, 8 insertions(+), 12 deletions(-)
hooks/post-receive
--
lwIP - A Lightweight TCPIP stack
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- [lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, updated. master_at_STABLE-2_0_0-425-gb90a54f,
Joel Cunningham <=