merged new xmlrpc-c revision 1472 from https://xmlrpc-c.svn.sourceforge.net/svnroot/xmlrpc-c/trunk

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8545 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/xmlrpc-c/examples/cpp/xmlrpc_sample_add_server.cpp

@@ -1,4 +1,11 @@
 #include <cassert>
+#include <stdexcept>
+#include <iostream>
+#ifdef WIN32
+#  include <windows.h>
+#else
+#  include <unistd.h>
+#endif
 
 #include <xmlrpc-c/base.hpp>
 #include <xmlrpc-c/registry.hpp>
@@ -6,6 +13,13 @@
 
 using namespace std;
 
+#ifdef WIN32
+  #define SLEEP(seconds) SleepEx(seconds * 1000);
+#else
+  #define SLEEP(seconds) sleep(seconds);
+#endif
+
+
 class sampleAddMethod : public xmlrpc_c::method {
 public:
     sampleAddMethod() {
@@ -26,6 +40,11 @@ public:
         paramList.verifyEnd(2);
         
         *retvalP = xmlrpc_c::value_int(addend + adder);
+
+        // Sometimes, make it look hard (so client can see what it's like
+        // to do an RPC that takes a while).
+        if (adder == 1)
+            SLEEP(2);
     }
 };
 
@@ -35,21 +54,24 @@ int
 main(int           const, 
      const char ** const) {
 
-    xmlrpc_c::registry myRegistry;
+    try {
+        xmlrpc_c::registry myRegistry;
 
-    xmlrpc_c::methodPtr const sampleAddMethodP(new sampleAddMethod);
-
-    myRegistry.addMethod("sample.add", sampleAddMethodP);
-
-    xmlrpc_c::serverAbyss myAbyssServer(
-        myRegistry,
-        8080,              // TCP port on which to listen
-        "/tmp/xmlrpc_log"  // Log file
-        );
-
-    myAbyssServer.run();
-    // xmlrpc_c::serverAbyss.run() never returns
-    assert(false);
+        xmlrpc_c::methodPtr const sampleAddMethodP(new sampleAddMethod);
 
+        myRegistry.addMethod("sample.add", sampleAddMethodP);
+        
+        xmlrpc_c::serverAbyss myAbyssServer(
+            myRegistry,
+            8080,              // TCP port on which to listen
+            "/tmp/xmlrpc_log"  // Log file
+            );
+        
+        myAbyssServer.run();
+        // xmlrpc_c::serverAbyss.run() never returns
+        assert(false);
+    } catch (exception const& e) {
+        cerr << "Something failed.  " << e.what() << endl;
+    }
     return 0;
 }