Update of /usr/cvsroot/asterisk/include/asterisk
In directory mongoose.digium.com:/tmp/cvs-serv1780/include/asterisk
Modified Files:
srv.h
Log Message:
doc updates and copyright header cleanup (issue #5026)
Index: srv.h
===================================================================
RCS file: /usr/cvsroot/asterisk/include/asterisk/srv.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- srv.h 8 Sep 2003 16:48:07 -0000 1.2
+++ srv.h 25 Aug 2005 23:23:26 -0000 1.3
@@ -1,14 +1,16 @@
/*
* Asterisk -- A telephony toolkit for Linux.
*
- * ENUM support
+ * DNS SRV record support
*
- * Copyright (C) 1999, Mark Spencer
+ * Copyright (C) 1999-2005, Digium, Inc.
*
- * Mark Spencer <[EMAIL PROTECTED]>
+ * Mark Spencer <[EMAIL PROTECTED]>
*
* This program is free software, distributed under the terms of
* the GNU General Public License
+ *
+ * $Revision$
*/
#ifndef _ASTERISK_SRV_H
@@ -16,7 +18,23 @@
struct ast_channel;
-/* Lookup entry in SRV records Returns 1 if found, 0 if not found, -1 on
hangup */
+/*!
+ \file srv.h
+ \brief Support for DNS SRV records, used in to locate SIP services.
+ Note: The Asterisk DNS SRV record support is broken, it only
+ supports the first DNS SRV record and will give no load
+ balancing or failover support.
+*/
+
+/*! Lookup entry in SRV records Returns 1 if found, 0 if not found, -1 on
hangup
+ Only do SRV record lookup if you get a domain without a port. If you
get a port #, it's a DNS host name.
+*/
+/*! \param chan Ast channel
+ \param host host name (return value)
+ \param hostlen Length of string "host"
+ \param port Port number (return value)
+ \param service Service tag for SRV lookup (like "_sip._udp" or
"_stun._udp"
+*/
extern int ast_get_srv(struct ast_channel *chan, char *host, int hostlen, int
*port, const char *service);
#endif
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