1 files changed, 37 insertions, 0 deletions
diff --git a/trunk/ACE/examples/APG/Misc_IPC/UDP_Multicast.cpp b/trunk/ACE/examples/APG/Misc_IPC/UDP_Multicast.cpp
new file mode 100644
index 00000000000..feb2baafc57
--- /dev/null
+++ b/trunk/ACE/examples/APG/Misc_IPC/UDP_Multicast.cpp
@@ -0,0 +1,37 @@
+/**
+ * $Id$
+ *
+ * Sample code from The ACE Programmer's Guide,
+ * Copyright 2003 Addison-Wesley. All Rights Reserved.
+ */
+
+// Listing 1 code/ch09
+#include "ace/OS_NS_string.h"
+#include "ace/Log_Msg.h"
+#include "ace/INET_Addr.h"
+#include "ace/SOCK_Dgram_Mcast.h"
+
+int send_multicast (const ACE_INET_Addr &mcast_addr)
+{
+  const char *message = "this is the message!\n";
+  ACE_SOCK_Dgram_Mcast udp;
+  if (-1 == udp.join (mcast_addr))
+    ACE_ERROR_RETURN ((LM_ERROR, ACE_TEXT ("%p\n"),
+                       ACE_TEXT ("join")), -1);
+
+  ssize_t sent = udp.send (message,
+                           ACE_OS::strlen (message) + 1);
+  udp.close ();
+  if (sent == -1)
+    ACE_ERROR_RETURN ((LM_ERROR, ACE_TEXT ("%p\n"),
+                       ACE_TEXT ("send")), -1);
+  return 0;
+}
+// Listing 1
+
+int ACE_TMAIN (int, ACE_TCHAR *[])
+{
+  ACE_INET_Addr nop;
+  send_multicast (nop);
+  return 0;
+}