Data commit

Task/Distributed-programming/Objective-C/distributed-programming-4.m

@@ -0,0 +1,35 @@
+#import <Foundation/Foundation.h>
+#import "ActionObject.h"
+
+int main (void)
+{
+  @autoreleasepool {
+
+    ActionObject *action = [[ActionObject alloc] init];
+
+    NSSocketPort *port = (NSSocketPort *)[NSSocketPort port];
+    // initWithTCPPort: 1234 and other methods are not supported yet
+    // by GNUstep
+    NSConnection *connect = [NSConnection
+  	      connectionWithReceivePort: port
+  	      sendPort: port]; // or sendPort: nil
+
+    [connect setRootObject: action];
+
+    /* "vend" the object ActionObject as DistributedAction; on GNUstep
+       the Name Server that allows the resolution of the registered name
+       is bound to port 538 */
+    if (![connect registerName:@"DistributedAction"
+  	       withNameServer: [NSSocketPortNameServer sharedInstance] ])
+    {
+      NSLog(@"can't register the server DistributedAction");
+      exit(EXIT_FAILURE);
+    }
+
+    NSLog(@"waiting for messages...");
+
+    [[NSRunLoop currentRunLoop] run];
+
+  }
+  return 0;
+}