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[lwip-devel] [bug #37376] Netif removal and active PCBs
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From: |
Simon Goldschmidt |
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Subject: |
[lwip-devel] [bug #37376] Netif removal and active PCBs |
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Date: |
Wed, 19 Sep 2012 19:31:23 +0000 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:15.0) Gecko/20100101 Firefox/15.0.1 |
Follow-up Comment #1, bug #37376 (project lwip):
What exactly do you want? I don't understand how/at which point you can assign
a netif to a pcb.
Maybe it helps to know that netif_set_ipaddr() already removes TCP pcbs that
are active on the old IP address (pcb->local_ip == netif->ip_addr). This
doesn't close PCBs listening on ANY address. Also, UDP/RAW pcbs are not
closed, either (as they have no 'err' callback).
But I think that would be the way to implement it.
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