Gerd Hoffmann píše v Pá 15. 06. 2012 v 10:36 +0200:

Hi,

...

This is pretty important wrt dual-stack configurations because they can be implemented with just slight changes to spice server (unlike the old RFE requesting listening on multiple addresses):

* when no addr= or ipvx options are set, listen on ::0

spice-server sets "ai.ai_flags = AI_PASSIVE | AI_ADDRCONFIG", which should make getaddrinfo() pick something reasonable, specifically listen on ipv6 only if the machine actually has ipv6 connectivity.

I don't think that listening on IPv6 exclusively is good when the host has both IPv4 and IPv6 connectivity. Think about dual stack setups where the spice-server host is defined by host name that can resolve to both IPv6 and IPv4 addresses. David

I think this is the behavior we want here.

...

* when ipv4 and no addr= option is set, listen on 0.0.0.0

Works today.

...

* when ipv6 is set, set IPV6_ONLY to 1 to make sure that spice server won't listen on ipv4

Trivially to add, see patch.

...

* when conflicting ipvx and addr= options are set, error out (this already works fine)

Works today indeed.

cheers, Gerd _______________________________________________ Spice-devel mailing list Spice-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/spice-devel

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