robin.thoni/ipxe - git rthoni.com

Michael Brown c57e26381c [tcp] Use a dedicated timer for the TIME_WAIT state iPXE currently repurposes the retransmission timer to hold the TCP connection in the TIME_WAIT state (i.e. waiting for up to 2*MSL in case we are required to re-ACK our peer's FIN due to a lost ACK). However, the fact that this timer is running will prevent such an ACK from ever being sent, since the logic in tcp_xmit() assumes that a running timer indicates that we ourselves are waiting for an ACK and so blocks the transmission. (We always wait for an ACK before sending our next packet, to keep our transmit data path as simple as possible.) Fix by using an entirely separate timer for the TIME_WAIT state, so that packets can still be sent. Reported-by: Piotr Jaroszyński <p.jaroszynski@gmail.com> Signed-off-by: Michael Brown <mcb30@ipxe.org>		před 14 roky
contrib	[errdb] Add errdb.pl script to build error database	před 14 roky
src	[tcp] Use a dedicated timer for the TIME_WAIT state	před 14 roky
COPYING	Initial revision	před 19 roky
COPYRIGHTS	[build] Rename gPXE to iPXE	před 14 roky
README	[doc] Re-add README file	před 14 roky

iPXE README File

Quick start guide:

   cd src
   make

For any more detailed instructions, see http://ipxe.org