Force use of a socket port name server to look up servers on other hosts.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/steptalk/trunk@38151 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,6 +1,11 @@
 2014-11-02  Wolfgang Lux  <wolfgang.lux@gmail.com>
 
-	* Frameworks/StepTalk/STRemoteConversation.m (connectionDidDie:):
+	* Frameworks/StepTalk/STRemoteConversation.m (-open): Force use of
+	a socket port name server to look up servers on other hosts.
+
+2014-11-02  Wolfgang Lux  <wolfgang.lux@gmail.com>
+
+	* Frameworks/StepTalk/STRemoteConversation.m (-connectionDidDie:):
 	Fix leak of the proxy and environmentProcess attributes when a
 	connection died.
 

Frameworks/StepTalk/STRemoteConversation.m

@@ -6,6 +6,7 @@
 #import <Foundation/NSNotification.h>
 #import <Foundation/NSConnection.h>
 #import <Foundation/NSDistantObject.h>
+#import <Foundation/NSPortNameServer.h>
 
 #import "STEnvironment.h"
 
@@ -34,8 +35,9 @@
 - (void)open
 {
     NSString *envProcName;
+    NSPortNameServer *nameServer;
 
-    if(connection)
+    if (connection)
     {
         [NSException raise:@"STConversationException"
                      format:@"Unable to open conversation: already opened."];
@@ -45,12 +47,17 @@
     envProcName = [NSString stringWithFormat:@"STEnvironment:%@",
                                                 environmentName];
 
+    if ([hostName length] > 0)
+        nameServer = [NSSocketPortNameServer sharedInstance];
+    else
+        nameServer = [NSPortNameServer systemDefaultPortNameServer];
     connection = [NSConnection connectionWithRegisteredName:envProcName
-                                                       host:hostName];
+                                                       host:hostName
+                                            usingNameServer:nameServer];
 
     RETAIN(connection);
 
-    if(!connection)
+    if (!connection)
     {
         [NSException raise:@"STConversationException"
                      format:@"Connection failed for environment '%@'",