Hello,
I'm writing a QT application that uses avahi to resolve IPV4 and IPV6
addresses. I would like to have avahi return all IPV6 addresses
registered to a particular host, but I've been unable to resolve more
than 1. Sometimes I get the link-local and sometimes the globally scoped
address. I tracked the issue to avahi-core/resolve-service.c in
record_browser_callback() where it only reports the first address
resolved. I included a patch that reports all addresses.
In order to resolve all addresses, the client must not free
AvahiServiceResolver in the callback for the first address as in the
example program client-browse-services.c in resolve_callback(). If the
resolver is freed after receiving the first address, no more addresses
will be sent.
Thanks.
-Kevin Edger
--
Kevin Ediger
Principal Design Engineer, Software
LI-COR Biosciences
Lincoln, NE
[EMAIL PROTECTED]
diff -pur avahi-0.6.23-orig/avahi-core/resolve-service.c avahi-0.6.23/avahi-core/resolve-service.c
--- avahi-0.6.23-orig/avahi-core/resolve-service.c 2008-06-17 18:13:44.000000000 -0500
+++ avahi-0.6.23/avahi-core/resolve-service.c 2008-11-06 17:22:45.000000000 -0600
@@ -252,10 +252,13 @@ static void record_browser_callback(
assert(!(r->user_flags & AVAHI_LOOKUP_NO_ADDRESS));
- if (!r->address_record) {
- r->address_record = avahi_record_ref(record);
- changed = 1;
+ if (r->address_record) {
+ avahi_record_unref(r->address_record);
+ r->address_record = NULL;
}
+
+ r->address_record = avahi_record_ref(record);
+ changed = 1;
break;
default:
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