public Action doAction(Receiver rcvr)
{
Action receiveAction = () =>
{
Message msg = null;
while (true)
{
msg = rcvr.getMessage();
Console.WriteLine(" message received");
if (msg.content == "closereceiver")
{
break;
}
if (msg.content == "connection start message")
{
continue;
}
Console.WriteLine("\n Message={0}", msg.content);
XElement dbe = XElement.Parse(msg.content);
string resp = dbe.Element("result").Value;
Console.WriteLine("\n server response is displayed below ");
Console.WriteLine(resp);
}
};
return(receiveAction);
}
// main function
static void Main(string[] args)
{
Console.Title = "Simple Server";
String.Format("Simple Server Started listing on {0}", port).title('=');
SimpleSender sndr = new SimpleSender();
Receiver rcvr = new Receiver(port, address);
rcvr.StartService();
while (true)
{
Message msg = rcvr.getMessage();
Console.Write("\n Simple Server received:");
Utilities.showMessage(msg);
if (msg.content == "done")
{
Console.WriteLine();
rcvr.shutDown();
sndr.shutdown();
break;
}
if (msg.content == "connection start message")
{
continue;
}
msg.content = "Simple Server received: " + msg.content;
Utilities.swapUrls(ref msg);
if (sndr.goodStatus == true)
{
#if (TEST_WPFCLIENT)
/////////////////////////////////////////////////
// The statements below support testing the
// WpfClient as it receives a stream of messages
// - for each message received the Server
// sends back 1000 messages
int count = 0;
for (int i = 0; i < 1000; ++i)
{
Message testMsg = new Message();
testMsg.toUrl = msg.toUrl;
testMsg.fromUrl = msg.fromUrl;
testMsg.content = String.Format("test message #{0}", ++count);
Console.Write("\n sending testMsg: {0}", testMsg.content);
sndr.sendMessage(testMsg);
}
#else
/////////////////////////////////////////////////
// Use the statement below for normal operation
sndr.sendMessage(msg);
#endif
}
else
{
Console.Write("\n closing\n");
rcvr.shutDown();
sndr.shutdown(); break;
}
Console.WriteLine();
}
}
// main function
static void Main(string[] args)
{
Console.Title = "Simple Server";
String.Format("Simple Server Started listing on {0}", port).title('=');
SimpleSender sndr = new SimpleSender();
Receiver rcvr = new Receiver(port, address);
rcvr.StartService();
while(true) {
Message msg = rcvr.getMessage();
Console.Write("\n Simple Server received:");
Utilities.showMessage(msg);
if (msg.content == "done") {
Console.WriteLine();
rcvr.shutDown();
sndr.shutdown();
break; }
if (msg.content == "connection start message") continue;
msg.content = "Simple Server received: " + msg.content;
Utilities.swapUrls(ref msg);
if(sndr.goodStatus == true) {
#if (TEST_WPFCLIENT)
/////////////////////////////////////////////////
// The statements below support testing the
// WpfClient as it receives a stream of messages
// - for each message received the Server
// sends back 1000 messages
int count = 0;
for (int i = 0; i < 1000; ++i) {
Message testMsg = new Message();
testMsg.toUrl = msg.toUrl;
testMsg.fromUrl = msg.fromUrl;
testMsg.content = String.Format("test message #{0}", ++count);
Console.Write("\n sending testMsg: {0}", testMsg.content);
sndr.sendMessage(testMsg); }
#else
/////////////////////////////////////////////////
// Use the statement below for normal operation
sndr.sendMessage(msg);
#endif
} else {
Console.Write("\n closing\n");
rcvr.shutDown();
sndr.shutdown(); break; }
Console.WriteLine(); } } }}
//----< get Receiver and Sender running >----------------------------
void setupChannel()
{
rcvr = new Receiver(localPort, localAddress);
Action serviceAction = () =>
{
try
{
Message rmsg = null;
while (true)
{
rmsg = rcvr.getMessage();
Action act = () => { postRcvMsg(rmsg.content); };
Dispatcher.Invoke(act, System.Windows.Threading.DispatcherPriority.Background);
}
}
catch(Exception)
{
// Action act = () => { lStat.Text = ex.Message; };
// Dispatcher.Invoke(act);
}
};
if (rcvr.StartService())
{
rcvr.doService(serviceAction);
}
// sndr = new wpfSender(lStat, this.Dispatcher);
}
//Main function parses and sends the messages to server//
static void Main(string[] args)
{
Util.verbose = false;
Server srvr = new Server();
srvr.ProcessCommandLine(args);
Console.Title = "Server";
Console.Write(String.Format("\n Starting CommService server listening on port {0}", srvr.port));
Console.Write("\n ====================================================\n");
Sender sndr = new Sender(Util.makeUrl(srvr.address, srvr.port));
Receiver rcvr = new Receiver(srvr.port, srvr.address);
Action serviceAction = () => {
Message msg = null;
DBEngine <int, DBElement <int, string> > dbserver = new DBEngine <int, DBElement <int, string> >(); //new DBEngine
QueryEngine QE = new QueryEngine();
HiResTimer timer = new HiResTimer(); //new object for timer
while (true)
{
msg = rcvr.getMessage(); // note use of non-service method to deQ messages
Console.Write("\n Received message:");
Console.Write("\n sender is {0}", msg.fromUrl);
Console.Write("\n content is {0}\n", msg.content);
if (msg.content == "connection start message")
{
continue; // don't send back start message
}
if (msg.content == "done")
{
Console.Write("\n client has finished\n"); continue;
}
if (msg.content == "closeServer")
{
Console.Write("received closeServer"); break;
}
timer.Start(); //start timer
XElement insertelem = XElement.Parse(msg.content);
XElement res = new XElement("result", "not found");
processor rdbserver = new processor();
Console.WriteLine("\n----------write client operations----------");
Console.WriteLine("\n");
//----------select the required method to perform operations------------//
if (insertelem.Element("Type").Value.Equals("Insert"))
{
res = rdbserver.insert(insertelem, dbserver);
}
else if (insertelem.Element("Type").Value.Equals("Delete"))
{
res = rdbserver.Delete(insertelem, dbserver);
}
else if (insertelem.Element("Type").Value.Equals("EditName"))
{
res = rdbserver.EditName(insertelem, dbserver);
}
else if (insertelem.Element("Type").Value.Equals("getvalue"))
{
res = rdbserver.getvalue(insertelem, dbserver, QE);
}
else if (insertelem.Element("Type").Value.Equals("EditDescr"))
{
res = rdbserver.editdescr(insertelem, dbserver);
}
else if (insertelem.Element("Type").Value.Equals("getchildren"))
{
res = rdbserver.getchildren(insertelem, dbserver, QE);
}
else if (insertelem.Element("Type").Value.Equals("Persist"))
{
res = rdbserver.persistdb(insertelem, dbserver);
}
else
{
Console.Write(" operation failed ");
}
Console.WriteLine("\n-------------server response----------");
XElement response = new XElement("resonse");
response.Add(res);
timer.Stop(); //stop timer
Console.WriteLine("the time taken for operation is {0}", timer.ElapsedMicroseconds + " MicroSeconds ");
srvr.send_wpf_msg(timer.ElapsedMicroseconds, sndr);
Util.swapUrls(ref msg);
msg.content = response.ToString();
sndr.sendMessage(msg); //sending message
}
};
if (rcvr.StartService())
{
rcvr.doService(serviceAction); // This serviceAction is asynchronous so the call doesn't block.
}
Util.waitForUser();
}
//Main function parses and sends the messages to server//
static void Main(string[] args) {
Util.verbose = false;
Server srvr = new Server();
srvr.ProcessCommandLine(args);
Console.Title = "Server";
Console.Write(String.Format("\n Starting CommService server listening on port {0}", srvr.port));
Console.Write("\n ====================================================\n");
Sender sndr = new Sender(Util.makeUrl(srvr.address, srvr.port));
Receiver rcvr = new Receiver(srvr.port, srvr.address);
Action serviceAction = () => {
Message msg = null;
DBEngine<int, DBElement<int, string>> dbserver = new DBEngine<int, DBElement<int, string>>(); //new DBEngine
QueryEngine QE = new QueryEngine();
HiResTimer timer = new HiResTimer(); //new object for timer
while (true) {
msg = rcvr.getMessage(); // note use of non-service method to deQ messages
Console.Write("\n Received message:");
Console.Write("\n sender is {0}", msg.fromUrl);
Console.Write("\n content is {0}\n", msg.content);
if (msg.content == "connection start message")
continue; // don't send back start message
if (msg.content == "done")
{ Console.Write("\n client has finished\n");continue; }
if (msg.content == "closeServer")
{ Console.Write("received closeServer"); break; }
timer.Start(); //start timer
XElement insertelem = XElement.Parse(msg.content);
XElement res = new XElement("result", "not found");
processor rdbserver = new processor();
Console.WriteLine("\n----------write client operations----------");
Console.WriteLine("\n");
//----------select the required method to perform operations------------//
if (insertelem.Element("Type").Value.Equals("Insert"))
res = rdbserver.insert(insertelem, dbserver);
else if (insertelem.Element("Type").Value.Equals("Delete"))
res = rdbserver.Delete(insertelem, dbserver);
else if (insertelem.Element("Type").Value.Equals("EditName"))
res = rdbserver.EditName(insertelem, dbserver);
else if (insertelem.Element("Type").Value.Equals("getvalue"))
res = rdbserver.getvalue(insertelem, dbserver, QE);
else if (insertelem.Element("Type").Value.Equals("EditDescr"))
res = rdbserver.editdescr(insertelem, dbserver);
else if (insertelem.Element("Type").Value.Equals("getchildren"))
res = rdbserver.getchildren(insertelem, dbserver, QE);
else if (insertelem.Element("Type").Value.Equals("Persist"))
res = rdbserver.persistdb(insertelem, dbserver);
else Console.Write(" operation failed ");
Console.WriteLine("\n-------------server response----------");
XElement response = new XElement("resonse");
response.Add(res);
timer.Stop(); //stop timer
Console.WriteLine("the time taken for operation is {0}", timer.ElapsedMicroseconds + " MicroSeconds ");
srvr.send_wpf_msg(timer.ElapsedMicroseconds, sndr);
Util.swapUrls(ref msg);
msg.content = response.ToString();
sndr.sendMessage(msg); //sending message
} };
if (rcvr.StartService())
rcvr.doService(serviceAction); // This serviceAction is asynchronous so the call doesn't block.
Util.waitForUser(); } }
public Action doAction(Receiver rcvr)
{
Action receiveAction = () =>
{
Message msg = null;
while (true)
{
msg = rcvr.getMessage();
Console.WriteLine("\n message received");
Console.Write("\n");
if (msg.content == "closereceiver")
break;
if (msg.content == "connection start message")
continue;
XElement dbe = XElement.Parse(msg.content);
string resp = dbe.Element("result").Value;
Console.WriteLine("\n----------server response----------");
Console.WriteLine(resp);
}
};
return receiveAction;
}