Support Wildcard Contact about gosip

[negbie]

Look at your contact header.

[negbie]

It's not a valid URI.

Edit: It's valid

[negbie]

Oh just checked the abnf and seems to be valid

Contact	=	( "Contact" | "m" ) ":" ( "*" | ( 1#( ( name-addr | addr-spec ) *( ";" contact-params ) ) ) )

[negbie]

Related to this:

Registrations expire as described above or may be removed explicitly
by setting the expires parameter for an existing registration to zero
or including an Expires: 0 header field. Registrations are matched
based on the user, host, port and maddr parameters. A client can
remove all registrations by including a single Contact header field
with the wildcard address "*". This usage is only allowed in REGISTER
requests when a Expires header with value of zero is present.

[negbie]

Since Expire is 0 in your case Contact: * is correct.

[jart]

Indeed. Thanks for the report @umbrellary. This sounds like a simple fix. Would you like to send us a pull request adding a special case for star contact? We should be able to merge that right away. Otherwise we can fix it for you in the next round of changes.