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Re: [lwip-users] how lwip know internet cable is unplug
From: |
Kieran Mansley |
Subject: |
Re: [lwip-users] how lwip know internet cable is unplug |
Date: |
Fri, 02 Sep 2011 12:02:34 +0100 |
On Fri, 2011-09-02 at 05:26 +0000, vincent cui wrote:
> When unplug internet cable, how lwip deal it ?
It doesn't. Whether the link is up or not is of no real interest to a
TCP/IP stack. It will just try to send packets, and the lower layers
(e.g. the driver you're using) have to deal with the link status.
Kieran
- Re: [lwip-users] how lwip know internet cable is unplug, (continued)
- Re: [lwip-users] how lwip know internet cable is unplug, Simon Goldschmidt, 2011/09/07
- Re: [lwip-users] how lwip know internet cable is unplug, vincent cui, 2011/09/07
- Re: [lwip-users] how lwip know internet cable is unplug, Simon Goldschmidt, 2011/09/07
- Re: [lwip-users] how lwip know internet cable is unplug, vincent cui, 2011/09/07
- Re: [lwip-users] how lwip know internet cable is unplug, vincent cui, 2011/09/07
- Re: [lwip-users] how lwip know internet cable is unplug, Bill Auerbach, 2011/09/07
- Re: [lwip-users] how lwip know internet cable is unplug, vincent cui, 2011/09/07
Re: [lwip-users] how lwip know internet cable is unplug, Stephane Lesage, 2011/09/02
Re: [lwip-users] how lwip know internet cable is unplug,
Kieran Mansley <=