[svn r136] MAJOR UNSTABLE UPDATE!!!

Initial commit after moving to Tango instead of Phobos.

Lots of bugfixes...

This build is not suitable for most things.

tango/example/networking/socketserver.d

@@ -0,0 +1,53 @@
+/*******************************************************************************
+
+        Shows how to create a basic socket server, and how to talk to
+        it from a socket client. Note that both the server and client
+        are entirely simplistic, and therefore this is for illustration
+        purposes only. See HttpServer for something more robust.
+
+*******************************************************************************/
+
+private import  tango.core.Thread;
+
+private import  tango.io.Console;
+
+private import  tango.net.ServerSocket,
+                tango.net.SocketConduit;
+
+/*******************************************************************************
+
+        Create a socket server, and have it respond to a request
+
+*******************************************************************************/
+
+void main()
+{
+        const int port = 8080;
+ 
+        // thread body for socket-listener
+        void run()
+        {       
+                auto server = new ServerSocket (new InternetAddress(port));
+                
+                // wait for requests
+                auto request = server.accept;
+
+                // write a response 
+                request.output.write ("server replies 'hello'");
+        }
+
+        // start server in a separate thread, and wait for it to start
+        (new Thread (&run)).start;
+        Thread.sleep (0.250);
+
+        // make a connection request to the server
+        auto request = new SocketConduit;
+        request.connect (new InternetAddress("localhost", port));
+
+        // wait for and display response (there is an optional timeout)
+        char[64] response;
+        auto len = request.input.read (response);
+        Cout (response[0..len]).newline;
+
+        request.close;
+}