From 65fb311a97a0d5bc4f02d24616ad9f41a2b16f4a Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Wed, 11 Jun 2003 06:56:07 +0000
Subject: Add Rendezvous support to postmaster, from Chris Campbell

---
 src/backend/postmaster/postmaster.c | 29 ++++++++++++++++++++++++++++-
 src/include/pg_config.h.in          |  3 +++
 2 files changed, 31 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c
index ef4266be53..5b16d06a99 100644
--- a/src/backend/postmaster/postmaster.c
+++ b/src/backend/postmaster/postmaster.c
@@ -37,7 +37,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.331 2003/05/28 19:36:28 tgl Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.332 2003/06/11 06:56:06 momjian Exp $
  *
  * NOTES
  *
@@ -85,6 +85,10 @@
 #include <getopt.h>
 #endif
 
+#ifdef USE_RENDEZVOUS
+#include <DNSServiceDiscovery/DNSServiceDiscovery.h>
+#endif
+
 #include "catalog/pg_database.h"
 #include "commands/async.h"
 #include "lib/dllist.h"
@@ -366,6 +370,17 @@ checkDataDir(const char *checkdir)
 }
 
 
+#ifdef USE_RENDEZVOUS
+
+/* reg_reply -- empty callback function for DNSServiceRegistrationCreate() */
+static void
+reg_reply(DNSServiceRegistrationReplyErrorType errorCode, void *context)
+{
+
+}
+
+#endif
+
 int
 PostmasterMain(int argc, char *argv[])
 {
@@ -723,6 +738,18 @@ PostmasterMain(int argc, char *argv[])
 			else
 				elog(LOG, "IPv4 socket created");
 		}
+#endif
+#ifdef USE_RENDEZVOUS                    
+                if (service_name != NULL)
+                {
+                        DNSServiceRegistrationCreate(NULL,	/* default to hostname */
+                                                     "_postgresql._tcp.",
+                                                     "",
+                                                     htonl(PostPortNumber),
+                                                     "",
+                                                     (DNSServiceRegistrationReply)reg_reply,
+                                                     NULL);
+                }
 #endif
 	}
 
diff --git a/src/include/pg_config.h.in b/src/include/pg_config.h.in
index bc6d89ada1..b20cecf194 100644
--- a/src/include/pg_config.h.in
+++ b/src/include/pg_config.h.in
@@ -564,6 +564,9 @@
 /* Define to 1 to build with PAM support. (--with-pam) */
 #undef USE_PAM
 
+/* Define to 1 to build with Rendezvous support. (--with-rendezvous) */
+#undef USE_RENDEZVOUS
+
 /* Define to build with (Open)SSL support. (--with-openssl) */
 #undef USE_SSL
 
-- 
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