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[lwip-devel] [bug #3168] Handling UDP/TCP PCBs upon netif address change
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From: |
Simon Goldschmidt |
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Subject: |
[lwip-devel] [bug #3168] Handling UDP/TCP PCBs upon netif address change. |
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Date: |
Thu, 26 Apr 2007 19:42:16 +0000 |
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User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.1.3) Gecko/20070309 Firefox/2.0.0.3 |
Follow-up Comment #8, bug #3168 (project lwip):
Hm, thinking some more about this: can't we simply set the local_ip address
of the UDP pcbs to the new address? I mean, maybe they are 'connected'
somehow, but since UDP is a connectionless protocol, just setting the new
address should be enough.
What still remains are RAW pcbs. They have a local_ip parameter which is used
on sending, so must be updated on netif_ip_addr change also.
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