Thanks for the insight Lennart! Cheers,
Neil -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Lennart Poettering Sent: Monday, April 21, 2008 2:15 PM To: Avahi ML Subject: [SPAM] - Re: [avahi] [SPAM] - Re: publish-update problem - Email foundin subject - Email found in subject On Mon, 21.04.08 12:46, James, Neil ([EMAIL PROTECTED]) wrote: > > Hi, > > It seems that I was trekking down the wrong path, so what is the right > one? There are notes in defs.h about how to publish updates to the txt > portion of service. So what is the recommended method of subscribbing > to these updates? I thought browsing was the way to go, but if there > is a better way can somebody describe it to me? Browsing will only inform you about services that are available, are coming or are going. Resolving will inform you about all the meta data of a service, i.e. everything that goes beyond a mere name: address, port, host, TXT data. Usually resolving is a one-shot operation: if a user chose one of the items from the service list you just resolve it and connect to it, and the close the resolver again. However in some situations (like yours apparently) it makes sense to get notifications about meta data changes (i.e. addres, port, host, TXT data changes). For these cases you can keep the resolver open. It will then notify you each time the meta data changes (by raising another AVAHI_RESOLVER_FOUND) or if this specific service goes away (AVAHI_RESOLVER_FAILURE) or comes back (AVAHI_RESOLVER_FOUND). Long story short: just keep your resolver open and what for more AVAHI_RESOLVER_FOUND. That's it. Lennart -- Lennart Poettering Red Hat, Inc. lennart [at] poettering [dot] net ICQ# 11060553 http://0pointer.net/lennart/ GnuPG 0x1A015CC4 _______________________________________________ avahi mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/avahi The information contained in this e-mail message is PRIVATE. It may contain confidential information and may be legally privileged. It is intended for the exclusive use of the addressee(s). If you are not the intended recipient, you are hereby notified that any dissemination, distribution or reproduction of this communication is strictly prohibited. If the intended recipient(s) cannot be reached or if a transmission problem has occurred, please notify the sender immediately by return e-mail and destroy all copies of this message. Thank you. _______________________________________________ avahi mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/avahi
