Re: Question about retrieving port numbers

• Subject: Re: Question about retrieving port numbers
• From: Justin Walker <email@hidden>
• Date: Fri, 16 Jul 2004 09:27:26 -0700

On Jul 15, 2004, at 21:24, Eric Wing wrote:

I am new to Rendezvous and am trying to whip up a

demo to show

internally in my company.

Currently, the code only prints out the name,

service type, and

domain and tries to print out the IP and Port. The

ip and port and

nowhere near the values that I registered the

service with so I can

only assume I'm doing something wrong. Can you help

me pinpoint > that?

I'm new here too, but my first instinct is you're
getting bitten by endian issues. I think the
Rendezvous API is returning stuff in network order, so
you need to convert to hostmachine order.

Look into ntohs() and ntohl().

printf("Port: %d\n",
ntohs(answer->rdata->u.srv.port));

Regards,

Justin

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