Modified to run on NT.

2 files changed, 64 insertions, 28 deletions

diff --git a/examples/Reactor/Dgram/CODgram.cpp b/examples/Reactor/Dgram/CODgram.cpp
index 21dd157e49f..254b6237325 100644
--- a/examples/Reactor/Dgram/CODgram.cpp
+++ b/examples/Reactor/Dgram/CODgram.cpp
@@ -7,6 +7,7 @@
 #include "ace/Reactor.h"
 #include "ace/SOCK_CODgram.h"
 #include "ace/INET_Addr.h"
+#include "ace/Process.h"
 
 // Port used to receive for dgrams.
 static u_short port1;
@@ -162,23 +163,40 @@ main (int argc, char *argv[])
   const char *remotehost = argc > 2 ? argv[2] : ACE_DEFAULT_SERVER_HOST;
   const u_short port2 = argc > 3 ? ACE_OS::atoi (argv[3]) : port1 + 1;
 
-  ACE_DEBUG ((LM_DEBUG,
-              "(%P|%t) local port = %d, remote host = %s, remote port = %d\n",
-              port1, remotehost, port2));
-
-  switch (ACE_OS::fork (argv[0]))
+  if (argc > 4)                 // Providing the fourth command line argument
+    {                           // indicate we don't want to spawn a new process.
+                                // On Win32, we use this to exec the new program.
+      run_test (port1, remotehost, port2);
+    }
+  else
     {
-    case -1:
-      return -1;
+      ACE_DEBUG ((LM_DEBUG,
+                  "(%P|%t) local port = %d, remote host = %s, remote port = %d\n",
+                  port1, remotehost, port2));
+
+      ACE_Process_Options options;
+      options.command_line ("%s %d %s %d %c", argv[0], port1, remotehost, port2, 'c');
+      options.creation_flags (ACE_Process_Options::NO_EXEC); // This has no effect on
+                                                             // NT and will spawn a
+                                                             // process that exec
+                                                             // the above run_test
+                                                             // function.
+
+      ACE_Process new_process;
+      switch (new_process.spawn (options))
+        {
+        case -1:
+          return -1;
 
-    case 0:
-      run_test (port1, remotehost, port2);
-      break;
+        case 0:
+          run_test (port1, remotehost, port2);
+          break;
 
-    default:
-      run_test (port2, remotehost, port1);
-      break;
+        default:
+          run_test (port2, remotehost, port1);
+          new_process.wait ();
+          break;
+        }
     }
-
   return 0;
 }
diff --git a/examples/Reactor/Dgram/Dgram.cpp b/examples/Reactor/Dgram/Dgram.cpp
index 33e306c4af4..ca62c64bfbd 100644
--- a/examples/Reactor/Dgram/Dgram.cpp
+++ b/examples/Reactor/Dgram/Dgram.cpp
@@ -5,6 +5,7 @@
 // parent and child process.
 
 #include "ace/Reactor.h"
+#include "ace/Process.h"
 #include "ace/SOCK_Dgram.h"
 #include "ace/INET_Addr.h"
 
@@ -160,23 +161,40 @@ main (int argc, char *argv[])
   const char *remotehost = argc > 2 ? argv[2] : ACE_DEFAULT_SERVER_HOST;
   const u_short port2 = argc > 3 ? ACE_OS::atoi (argv[3]) : port1 + 1;
 
-  ACE_DEBUG ((LM_DEBUG,
-              "(%P|%t) local port = %d, remote host = %s, remote port = %d\n",
-              port1, remotehost, port2));
-
-  switch (ACE_OS::fork (argv[0]))
+  if (argc > 4)                 // Providing the fourth command line argument
+    {                           // indicate we don't want to spawn a new process.
+                                // On Win32, we use this to exec the new program.
+      run_test (port1, remotehost, port2);
+    }
+  else
     {
-    case -1:
-      return -1;
+      ACE_DEBUG ((LM_DEBUG,
+                  "(%P|%t) local port = %d, remote host = %s, remote port = %d\n",
+                  port1, remotehost, port2));
+
+      ACE_Process_Options options;
+      options.command_line ("%s %d %s %d %c", argv[0], port1, remotehost, port2, 'c');
+      options.creation_flags (ACE_Process_Options::NO_EXEC); // This has no effect on
+                                                             // NT and will spawn a
+                                                             // process that exec
+                                                             // the above run_test
+                                                             // function.
+
+      ACE_Process new_process;
+      switch (new_process.spawn (options))
+        {
+        case -1:
+          return -1;
 
-    case 0:
-      run_test (port1, remotehost, port2);
-      break;
+        case 0:
+          run_test (port1, remotehost, port2);
+          break;
 
-    default:
-      run_test (port2, remotehost, port1);
-      break;
+        default:
+          run_test (port2, remotehost, port1);
+          new_process.wait ();
+          break;
+        }
     }
-
   return 0;
 }