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[lwip-devel] [bug #20515] TCP delyed ack does not work as expected
From: |
Simon Goldschmidt |
Subject: |
[lwip-devel] [bug #20515] TCP delyed ack does not work as expected |
Date: |
Wed, 18 Jul 2007 18:46:52 +0000 |
User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.1.5) Gecko/20070713 Firefox/2.0.0.5 |
URL:
<http://savannah.nongnu.org/bugs/?20515>
Summary: TCP delyed ack does not work as expected
Project: lwIP - A Lightweight TCP/IP stack
Submitted by: goldsimon
Submitted on: Mittwoch 18.07.2007 um 18:46
Category: TCP
Severity: 2 - Minor
Item Group: Change Request
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Planned Release:
_______________________________________________________
Details:
On a full-streaming connection (i.e. sending only MSS-size packets, e.g. a
good FTP connection), other stacks (I know...) send an ACK with every second
packet, while lwIP sends an ACK with _every_ packet (if the rcv_wnd is >
TCP_WND/2).
In my opinion, this should be changed.
The solution would be to change the if clause that calls tcp_ack_now() in
tcp_recved().
_______________________________________________________
Reply to this item at:
<http://savannah.nongnu.org/bugs/?20515>
_______________________________________________
Nachricht geschickt von/durch Savannah
http://savannah.nongnu.org/
- [lwip-devel] [bug #20515] TCP delyed ack does not work as expected,
Simon Goldschmidt <=
- [lwip-devel] [bug #20515] TCP delyed ack does not work as expected, Simon Goldschmidt, 2007/07/18
- [lwip-devel] [bug #20515] TCP delayed ack does not work as expected, Simon Goldschmidt, 2007/07/18
- [lwip-devel] [bug #20515] TCP delayed ack does not work as expected, Kieran Mansley, 2007/07/19
- [lwip-devel] [bug #20515] TCP delayed ack does not work as expected, Simon Goldschmidt, 2007/07/19
- [lwip-devel] [bug #20515] TCP delayed ack does not work as expected, Kieran Mansley, 2007/07/19
- [lwip-devel] [bug #20515] TCP delayed ack does not work as expected, Simon Goldschmidt, 2007/07/19
- [lwip-devel] [bug #20515] TCP delayed ack does not work as expected, Simon Goldschmidt, 2007/07/19
- [lwip-devel] [bug #20515] TCP delayed ack does not work as expected, Kieran Mansley, 2007/07/19