September 2017 Update

Task/Distributed-programming/D/distributed-programming-1.d

@@ -1,38 +0,0 @@
-module distributedserver ;
-import tango.net.ServerSocket, tango.text.convert.Integer,
-       tango.text.Util, tango.io.Stdout ;
-
-void main() {
-  auto Ip = new InternetAddress("localhost", 12345) ;
-  auto server = new ServerSocket(Ip) ;
-  auto socket = server.accept ;
-  auto buffer = new char[socket.bufferSize] ;
-
-  bool quit = false ;
-
-  while(!quit) {
-    bool error = false ;
-
-    try {
-      auto len = socket.input.read(buffer) ;
-      auto cmd = (len > 0) ? delimit(buffer[0..len], " ") : [""] ;
-      Stdout(cmd).newline.flush ;
-      switch (cmd[0]) {
-        case "square":
-          socket.output.write(toString(toInt(cmd[1]) * toInt(cmd[1]))) ; break ;
-        case"add":
-          socket.output.write(toString(toInt(cmd[1]) + toInt(cmd[2]))) ; break ;
-        case "quit":
-          socket.output.write("Server Shut down") ;
-          quit = true ; break ;
-        default: error = true ;
-      }
-    } catch (Exception e)
-      error = true ;
-    if(error) socket.output.write("<Error>") ;
-    if(socket) socket.close ;
-    if(!quit) socket = server.accept ;
-  }
-
-  if(socket) socket.close ;
-}

Task/Distributed-programming/D/distributed-programming-2.d

@@ -1,24 +0,0 @@
-module distributedclient ;
-import tango.net.SocketConduit, tango.net.InternetAddress,
-       tango.text.Util, tango.io.Stdout ;
-
-void main(char[][] args) {
-
-  if(args.length> 1) {
-    try {
-      auto Ip = new InternetAddress("localhost", 12345) ;
-      auto socket = new SocketConduit ;
-      socket.connect(Ip) ;
-      auto buffer = new char[socket.bufferSize] ;
-
-      socket.output.write(join(args[1..$]," ")) ;
-      auto len = socket.input.read(buffer) ;
-      if(len > 0) Stdout(buffer[0..len]).newline ;
-
-      if(socket) socket.close ;
-    } catch(Exception e)
-      Stdout(e.msg).newline ;
-  } else
-    Stdout("usage: supply argument as,\n\tquit\n"
-      "\tsquare <number>\n\tadd <number> <number>").newline ;
-}