static void Main(string[] args)
{
Console.WriteLine("NetMq hello wolrd client have started:");
using (var client = new RequestSocket())
{
client.Connect("tcp://localhost:" + portToConnectTo);
Console.WriteLine("Sending message, using 'A' as the first frame");
client.SendMoreFrame("A").SendFrame("I am saying");
var message = client.ReceiveFrameString();
Console.WriteLine("Received {0}", message);
Console.WriteLine("Sending message, using 'B' as the first frame");
client.SendMoreFrame("B").SendFrame(", world!");
message = client.ReceiveFrameString();
Console.WriteLine("Received {0}", message);
client.SendMoreFrame("C").SendFrame(", world!");
message = client.ReceiveFrameString();
Console.WriteLine("Received {0}", message);
//waiting so the tester can see the console
Console.ReadKey();
}
}
private void Update()
{
for (int i = 0; i < images.Count; i++)
{
Destroy(images[i]);
}
images.Clear();
client.SendFrame("num_keypoints");
int num_keypoints = Int32.Parse(client.ReceiveFrameString());
for (int i = 0; i < num_keypoints; i++)
{
client.SendFrame("Loc_x");
string Loc_x = client.ReceiveFrameString();
client.SendFrame("Loc_y");
string Loc_y = client.ReceiveFrameString();
Debug.Log("Loc_y: " + Loc_y + " Loc_x: " + Loc_x);
int Pos_x = Int32.Parse(Loc_x);
int Pos_y = Int32.Parse(Loc_y);
GameObject temp = Instantiate(img);
temp.transform.position = new Vector2(Pos_x, Pos_y);
temp.transform.SetParent(canvas.transform);
images.Add(temp);
}
}
static void Main(string[] args)
{
String outgoingMessage;
using (var VESendSocket = new RequestSocket(">tcp://206.189.9.238:5560"))
{
ThreadStart threadRef = new ThreadStart(ChatReceiveThread);
Thread thread = new Thread(threadRef);
thread.Start();
Console.WriteLine("Connecting to chat");
VESendSocket.SendFrame("");
String answer = VESendSocket.ReceiveFrameString();
Console.WriteLine(answer);
while (true)
{
outgoingMessage = Console.ReadLine();
VESendSocket.SendFrame(outgoingMessage);
answer = VESendSocket.ReceiveFrameString();
}
}
}
void InquiryInformation()
{
var id = "";
var name = "";
using (var requester = new RequestSocket($"tcp://{EndPoint.ToString()}"))
{
id = requester.ReceiveFrameString();
name = requester.ReceiveFrameString();
}
ID = Guid.Parse(id);
Name = name;
}
public IActionResult CreateAction([FromBody] ServerAction action)
{
var name = GetGivenName();
var permissions = _permissionsContext.Permissions.Where(x => x.Name == name);
if (!permissions.Any(x => x.Target == action.Target))
{
return(Unauthorized());
}
Console.WriteLine("Opening a request socket to " + _zmqUrl);
using (var requestSocket = new RequestSocket(">" + _zmqUrl))
{
switch (action.Type)
{
case ActionType.Start:
requestSocket.SendFrame(JsonConvert.SerializeObject(new Message <IStartServerCommand>(MessageType.Command, new StartServerCommand(action.Target)), new JsonSerializerSettings
{
ContractResolver = new CamelCasePropertyNamesContractResolver()
}));
return(Ok(requestSocket.ReceiveFrameString()));
break;
case ActionType.Stop:
requestSocket.SendFrame(JsonConvert.SerializeObject(new Message <IStopServerCommand>(MessageType.Command, new StopServerCommand(action.Target)), new JsonSerializerSettings
{
ContractResolver = new CamelCasePropertyNamesContractResolver()
}));
return(Ok(requestSocket.ReceiveFrameString()));
break;
case ActionType.Restart:
requestSocket.SendFrame(JsonConvert.SerializeObject(new Message <IRestartServerCommand>(MessageType.Command, new RestartServerCommand(action.Target)), new JsonSerializerSettings
{
ContractResolver = new CamelCasePropertyNamesContractResolver()
}));
return(Ok(requestSocket.ReceiveFrameString()));
break;
case ActionType.None:
default:
throw new ArgumentOutOfRangeException();
}
}
return(Ok());
}
public Pupil(string IP = "127.0.0.1", string PORT = "50020")
{
NetMQConfig.ContextCreate(true);
requestSocket = new RequestSocket(">tcp://" + IP + ":" + PORT);
float t = Time.time;
requestSocket.SendFrame("t");
string response = requestSocket.ReceiveFrameString();
requestSocket.SendFrame("T 0.0");
response = requestSocket.ReceiveFrameString();
SetTimestamp(Time.time);
}
private void receiveData()
{
try
{
if (pickDate.Checked)
{
using (var requestSocket = new RequestSocket(">tcp://localhost:5555"))
{
requestSocket.SendFrame("date");
windowLogs.Items.Add(DateTime.Now.ToString() + ". Wysłano prośbę o datę");
DateTime dateTime = DateTime.Parse(requestSocket.ReceiveFrameString());
windowLogs.Items.Add(DateTime.Now.ToString() + ". Odebraną datę: " + dateTime.ToString("dddd, dd MMMM yyyy"));
}
}
if (pickTime.Checked)
{
using (var requestSocket = new RequestSocket(">tcp://localhost:5555"))
{
requestSocket.SendFrame("time");
windowLogs.Items.Add(DateTime.Now.ToString() + ". Wysłano prośbę o czas");
TimeSpan timeSpan = TimeSpan.Parse(requestSocket.ReceiveFrameString());
windowLogs.Items.Add(DateTime.Now.ToString() + ". Odebraną czas: " + timeSpan.ToString());
}
}
}
catch (SocketException se)
{
MessageBox.Show(se.Message);
}
}
static void Main(string[] args)
{
using (var client = new RequestSocket())
{
client.Connect("tcp://localhost:5555");
for (int i = 0; i < 10; i++)
{
var calculation = new Calculation()
{
Operand1 = i,
Operand2 = 2 * i,
Operator = "+"
};
var calculationMessage = JsonSerializer.Serialize(calculation);
Console.WriteLine("Sending {0}", calculationMessage);
client.SendFrame(calculationMessage);
var message = client.ReceiveFrameString();
Console.WriteLine("Received {0}", message);
var result = JsonSerializer.Deserialize <CalculationResult>(message);
Console.WriteLine(result.Result);
}
}
}
public string recieve()
{
string message = client.ReceiveFrameString();
Debug.Log($"C: Frame recieved...{message}");
return(message);
}
public void ResponsePoll()
{
using (var rep = new ResponseSocket())
using (var req = new RequestSocket())
using (var poller = new Poller(rep)
{
PollTimeout = TestPollTimeoutMillis
})
{
int port = rep.BindRandomPort("tcp://127.0.0.1");
req.Connect("tcp://127.0.0.1:" + port);
rep.ReceiveReady += (s, e) =>
{
bool more;
Assert.AreEqual("Hello", e.Socket.ReceiveFrameString(out more));
Assert.False(more);
e.Socket.SendFrame("World");
};
poller.PollTillCancelledNonBlocking();
req.SendFrame("Hello");
bool more2;
Assert.AreEqual("World", req.ReceiveFrameString(out more2));
Assert.IsFalse(more2);
poller.CancelAndJoin();
}
}
public async Task RunAsync(string[] args, AppInfo appInfo, Func <Task> whenFirstInstance)
{
if (IsApplicationFirstInstance(appInfo.Name))
{
// args[0] is always the path to the application
// update system registry
AuthConfig.WinDesktopUseBrowserAuth(appInfo, args[0]);
await whenFirstInstance();
}
else
{
// We are not the first instance, send the argument received from browser auth, to the currently running instance
if (args.Length >= 2)
{
using (var client = new RequestSocket("tcp://localhost:5556"))
{
// very important to wait for the ack, otherwise we'll be running through this block too fast,
// and the first sent message will actually not be picked up by recipient, and auth process will never complete.
client.SendFrame(args[1]);
var ack = client.ReceiveFrameString();
Console.WriteLine(ack);
Console.WriteLine($"Switch back to your application..");
Thread.Sleep(1000); // allow a short moment to percieve the above writelines
}
}
// Close app
return;
}
}
static async Task Main(string[] args)
{
using (var responseSocket = new ResponseSocket("tcp://*:5555"))
using (var requestSocket = new RequestSocket("tcp://localhost:5555"))
{
Console.WriteLine("requestSocket : Sending 'Hello'");
requestSocket.SendFrame("Hello");
var message = responseSocket.ReceiveFrameString();
Console.WriteLine("responseSocket : Server Received '{0}'", message);
Console.WriteLine("responseSocket Sending 'World'");
responseSocket.SendFrame("World");
message = requestSocket.ReceiveFrameString();
Console.WriteLine("requestSocket : Received '{0}'", message);
Console.ReadLine();
}
Console.WriteLine("ZeroMQ intra-app communications demo");
Console.WriteLine("Use CTRL+C shortcut to cancel at any time");
var echoServerTask = EchoServer();
var streamTask = StreamServer();
var streamToConsoleTask = PushStreamToConsole();
var consoleToEchoTask = RelayConsoleToEchoServer();
await Task.WhenAll(echoServerTask, streamTask, streamToConsoleTask, consoleToEchoTask);
}
public static void Main(string[] args)
{
using (var server = new ResponseSocket("@tcp://localhost:5556"))
using (var client = new RequestSocket(">tcp://localhost:5556"))
{
Console.WriteLine("Unesite nick");
var nick = Console.ReadLine();
while (true)
{
Console.WriteLine("Unesite poruku");
var messageContent = Console.ReadLine();
Message message = new Message(nick, messageContent);
client.SendFrame(message.ToString());
string m1 = server.ReceiveFrameString();
string[] nickname = m1.Split(',');
Console.WriteLine("From Client: {0},message: {1}", nickname[0], nickname[1]);
server.SendFrame("Hi " + nickname[0]);
string m2 = client.ReceiveFrameString();
Console.WriteLine("From Server: {0}", m2);
}
}
}
static void Main(string[] args)
{
var rand = new Random();
while (true)
{
// specify one ephemeral port
int port = rand.Next(49152, 65535);
string address = $"tcp://*****:*****@{address}"))
using (var client = new RequestSocket($">{address}"))
{
while (true)
{
client.SendFrame("Hello");
Console.WriteLine($"From client: {server.ReceiveFrameString()}");
server.SendFrame("Hi Back");
Console.WriteLine($"From server: {client.ReceiveFrameString()}");
Thread.Sleep(1000);
}
}
}
catch (AddressAlreadyInUseException)
{
Console.WriteLine($"This address is in use. Let's pick onther one.");
}
}
}
static void Main(string[] args)
{
Console.WriteLine("Press any key to start!");
Console.Read();
NetMQPoller Poller2 = new NetMQPoller();
NetMQQueue <int> Queue = new NetMQQueue <int>();
for (var i = 0; i < 10; i++)
{
Task.Factory.StartNew((o) =>
{
using (var req = new RequestSocket(">tcp://127.0.0.1:5001"))
{
if (req.TrySendFrame(TimeSpan.FromSeconds(1), $"task:{o}"))
{
var msg = req.ReceiveFrameString();
Console.WriteLine(msg);
}
else
{
Console.WriteLine($"task:{i} timeout!");
}
}
}, i);
}
Console.WriteLine("Press any key to stop!");
Console.Read();
Console.Read();
}
public void ResponsePoll()
{
using (var rep = new ResponseSocket())
using (var req = new RequestSocket())
using (var poller = new NetMQPoller {
rep
})
{
int port = rep.BindRandomPort("tcp://127.0.0.1");
req.Connect("tcp://127.0.0.1:" + port);
rep.ReceiveReady += (s, e) =>
{
bool more;
Assert.AreEqual("Hello", e.Socket.ReceiveFrameString(out more));
Assert.False(more);
e.Socket.SendFrame("World");
};
poller.RunAsync();
req.SendFrame("Hello");
bool more2;
Assert.AreEqual("World", req.ReceiveFrameString(out more2));
Assert.IsFalse(more2);
poller.Stop();
}
}
public void SendAndReceive()
{
using (var front = new RouterSocket())
using (var back = new DealerSocket())
{
front.Bind("inproc://frontend");
back.Bind("inproc://backend");
var proxy = new Proxy(front, back);
Task.Factory.StartNew(proxy.Start);
using (var client = new RequestSocket())
using (var server = new ResponseSocket())
{
client.Connect("inproc://frontend");
server.Connect("inproc://backend");
client.SendFrame("hello");
Assert.AreEqual("hello", server.ReceiveFrameString());
server.SendFrame("reply");
Assert.AreEqual("reply", client.ReceiveFrameString());
}
proxy.Stop();
}
}
static void Main(string[] args)
{
uint basePort = 15000;
var hostname = Environment.GetEnvironmentVariable("CAMERASERVER_ZMQ_SERVERHOSTNAME") ?? "localhost";
UInt32.TryParse(Environment.GetEnvironmentVariable("CAMERASERVER_ZMQ_SERVERBASEPORT") ?? "15000", out basePort);
using (var server = new CameraServer(hostname, basePort))
{
Console.WriteLine("Starting");
Console.CancelKeyPress += (sender, e) =>
{
e.Cancel = true;
Console.WriteLine("Cancel Key Press");
using (var testClientSocket = new RequestSocket($"tcp://localhost:{basePort}"))
{
testClientSocket.SendFrame(JsonConvert.SerializeObject(new Command()
{
Name = Command.SHUTDOWN_COMMAND
}));
var response = testClientSocket.ReceiveFrameString();
}
Console.WriteLine("Shutdown ack");
};
server.Start();
Console.WriteLine("Running");
server.Task.Wait();
Console.WriteLine("Shutdown");
}
}
public void MonitorDisposeProperlyWhenDisposedAfterMonitoredTcpSocket()
{
// The bug:
// Given we monitor a netmq tcp socket
// Given we disposed of the monitored socket first
// When we dispose of the monitor
// Then our monitor is Faulted with a EndpointNotFoundException
// And monitor can't be stopped or disposed
using (var res = new ResponseSocket())
{
NetMQMonitor monitor;
using (var req = new RequestSocket())
{
monitor = new NetMQMonitor(req, "inproc://#monitor", SocketEvents.All);
Task.Factory.StartNew(monitor.Start);
// Bug only occurs when monitoring a tcp socket
var port = res.BindRandomPort("tcp://127.0.0.1");
req.Connect("tcp://127.0.0.1:" + port);
req.SendFrame("question");
Assert.That(res.ReceiveFrameString(), Is.EqualTo("question"));
res.SendFrame("response");
Assert.That(req.ReceiveFrameString(), Is.EqualTo("response"));
}
Thread.Sleep(100);
// Monitor.Dispose should complete
var completed = Task.Factory.StartNew(() => monitor.Dispose()).Wait(1000);
Assert.That(completed, Is.True);
}
// NOTE If this test fails, it will hang because context.Dispose will block
}
public void StartAndStopStateValidation()
{
using (var front = new RouterSocket())
using (var back = new DealerSocket())
{
front.Bind("inproc://frontend");
back.Bind("inproc://backend");
var proxy = new Proxy(front, back);
Task.Factory.StartNew(proxy.Start);
// Send a message through to ensure the proxy has started
using (var client = new RequestSocket())
using (var server = new ResponseSocket())
{
client.Connect("inproc://frontend");
server.Connect("inproc://backend");
client.SendFrame("hello");
Assert.AreEqual("hello", server.ReceiveFrameString());
server.SendFrame("reply");
Assert.AreEqual("reply", client.ReceiveFrameString());
}
Assert.Throws <InvalidOperationException>(proxy.Start);
Assert.Throws <InvalidOperationException>(proxy.Start);
Assert.Throws <InvalidOperationException>(proxy.Start);
proxy.Stop(); // blocks until stopped
Assert.Throws <InvalidOperationException>(proxy.Stop);
}
}
static void Main(string[] args)
{
using (var client = new RequestSocket())
{
client.Connect("tcp://localhost:5555");
Console.WriteLine("Client connected to tcp://127.0.0.1:5555");
Console.WriteLine("Press <Enter> to send request. Press <Esc> to quit.");
ConsoleKeyInfo cki;
while (true)
{
cki = Console.ReadKey();
if (cki.Key == ConsoleKey.Enter)
{
client.SendFrame("Hello from client!");
var message = client.ReceiveFrameString();
Console.WriteLine("Recieved {0} from Server.", message);
}
if (cki.Key == ConsoleKey.Escape)
{
break;
}
}
}
}
public static void Main(string[] args)
{
using (var requestSocket = new RequestSocket("tcp://localhost:5555"))
{
Console.WriteLine("requestSocket : Sending 'Hello'");
requestSocket.SendFrame("Hello");
var message = requestSocket.ReceiveFrameString();
Account account
= JsonConvert.DeserializeObject <Account>(message);
Console.WriteLine("requestSocket : Received '{0}'", account);
Console.WriteLine(" Branch checkin ");
Console.ReadLine();
Console.WriteLine(" Testing of the rebasing in the ");
Console.WriteLine(" Testing of the rebasing in the ");
Console.WriteLine(" Testing of the rebasing in the -2nd attempt");
Console.WriteLine(" Testing of the rebasing in the -3rd attempt");
Console.WriteLine(" Rebasing branch - Testing of the rebasing in the -4rd attempt");
Console.WriteLine(" Testing of the rebasing in the -4th attempt");
Console.WriteLine(" Rebasing branch - Testing of the rebasing in the -4rd attempt");
Console.WriteLine(" Testing of the rebasing in the -4th attempt");
}
}
public void HelloWorld()
{
var timer = new Timer(60000);
timer.Start();
timer.Elapsed += (sender, args) =>
{
this.Cancel = true;
timer.Stop();
};
// Create
const string endpoint = "tcp://*:4505";
using (var request = new RequestSocket())
{
request.Bind(endpoint);
Thread.Sleep(2000);
while (true)
{
request.SendFrame("Requester says hello");
var reply = request.ReceiveFrameString();
Debug.WriteLine("Gets reply " + reply);
}
}
}
public void RunRequestSocket()
{
using (var client = new RequestSocket())
{
client.Connect("tcp://localhost:5555");
client.SendFrame("Send Pose");
var msg = client.ReceiveFrameString();
//Console.WriteLine("From Server: {0}", msg);
buffer = msg.Split(',');
tx = (float)Convert.ToDouble(buffer[0]);
ty = (float)Convert.ToDouble(buffer[1]);
tz = (float)Convert.ToDouble(buffer[2]);
roll = (float)Convert.ToDouble(buffer[3]);
pitch = (float)Convert.ToDouble(buffer[4]);
yaw = (float)Convert.ToDouble(buffer[5]);
Console.WriteLine("tx: " + tx);
Console.WriteLine("ty: " + ty);
Console.WriteLine("tz: " + tz);
Console.WriteLine("roll: " + roll);
Console.WriteLine("pitch: " + pitch);
Console.WriteLine("yaw: " + yaw);
}
}
protected override void Run()
{
AsyncIO.ForceDotNet.Force(); // this line is needed to prevent unity freeze after one use, not sure why yet
using (SUB = new SubscriberSocket())
using (PUB = new PublisherSocket())
using (REQ = new RequestSocket()) {
SUB.Connect("tcp://localhost:5555");
SUB.Subscribe("");
PUB.Connect("tcp://localhost:5556");
REQ.Connect("tcp://localhost:5557");
Debug.Log("Connected: Receiving Messages");
while (Running)
{
/*Receive continuos Slicer data*/
string msg = SUB.ReceiveFrameString();
/*Send continuos Unity data*/
var bytes = new byte[dataPackage.t.Length * 4];
System.Buffer.BlockCopy(dataPackage.t, 0, bytes, 0, bytes.Length);
PUB.SendFrame(bytes);
/*Request volume data once*/
if (reqestData)
{
REQ.SendFrame("volume");
string msg2 = REQ.ReceiveFrameString();
Debug.Log(msg2);
byte[] file = System.IO.File.ReadAllBytes(msg2);
Debug.Log(file.Length);
int d1 = System.BitConverter.ToInt32(file, 0);
int d2 = System.BitConverter.ToInt32(file, 4);
int d3 = System.BitConverter.ToInt32(file, 8);
float[] volume = new float[d1 * d2 * d3];
System.Buffer.BlockCopy(file, 12, volume, 0, volume.Length * sizeof(float));
string s = d1 + " " + d2 + " " + d3 + " : ";
//for (int i = 0; i < volume.Length; ++i) s += volume[i] + " ";
Debug.Log(s);
reqestData = false;
}
/*60fps*/
System.Threading.Thread.Sleep(16);
}
SUB.Close();
PUB.Close();
REQ.Close();
}
NetMQConfig.Cleanup();
}
private void pobierzStalaCzasowa()
{
using (RequestSocket rs = new RequestSocket(">tcp://" + AdresIp.IP + ":5555"))
{
rs.SendFrame("CZAS");
stalaTekst.Text = rs.ReceiveFrameString() + " ms";
}
}
private static async Task WaitForResponse(RequestSocket client)
{
await Task.Run(() =>
{
string m2 = client.ReceiveFrameString();
Console.WriteLine("CLIENT: From Server: {0}", m2);
});
}
private void pobierzStalaCzasowa_Click(object sender, EventArgs e)
{
using (RequestSocket rs = new RequestSocket(">tcp://" + poleNaIp.Text + ":5555"))
{
rs.SendFrame("CZAS");
interwal.Text = rs.ReceiveFrameString();
}
}
static void Main(string[] args)
{
using (var server = new RequestSocket(">tcp://206.189.9.238:5555"))
{
String serverMessage;
using (var process1 = new Process())
{
process1.StartInfo.FileName = @"..\..\..\VEChat\bin\Debug\VEChat.exe";
process1.Start();
}
Console.WriteLine("Visual educator client.");
//Connecting to server
server.SendFrame("");
//Receiving connection confirmation
serverMessage = server.ReceiveFrameString();
Console.WriteLine(serverMessage);
server.SendFrame("");
//Confirmation both parties are connected
serverMessage = server.ReceiveFrameString();
Console.WriteLine(serverMessage);
Console.WriteLine("Press enter to initiate the examination");
Console.ReadLine();
server.SendFrame("");
serverMessage = server.ReceiveFrameString();
Console.WriteLine(serverMessage);
server.SendFrame("");
serverMessage = server.ReceiveFrameString();
Console.WriteLine(serverMessage);
Console.ReadLine();
}
}
static void Main(string[] args)
{
using (var client = new RequestSocket(">tcp://localhost:5555"))
{
client.SendFrame("I'm a Message.");
string s = client.ReceiveFrameString();
Console.WriteLine("Echo: {0}", s);
}
}
private static void Main()
{
Console.Title = "NetMQ HelloWorld";
using (var server = new ResponseSocket("@tcp://localhost:5556"))
using (var client = new RequestSocket("tcp://localhost:5556"))
{
client.SendFrame("Hello");
Console.WriteLine("From Client: {0}", server.ReceiveFrameString());
server.SendFrame("Hi Back");
Console.WriteLine("From Server: {0}", client.ReceiveFrameString());
Console.WriteLine();
Console.Write("Press any key to exit...");
Console.ReadKey();
}
}
private static void ClientRoutine(object clientId)
{
try
{
using (var req = new RequestSocket())
{
req.Connect("tcp://localhost:5555");
byte[] message = Encoding.Unicode.GetBytes(string.Format("{0} Hello", clientId));
Console.WriteLine("Client {0} sent \"{0} Hello\"", clientId);
req.SendFrame(message, message.Length);
var response = req.ReceiveFrameString(Encoding.Unicode);
Console.WriteLine("Client {0} received \"{1}\"", clientId, response);
}
}
catch (Exception ex)
{
Console.WriteLine("Exception on ClientRoutine: {0}", ex.Message);
}
}
private static void WorkerTask(object portNumber)
{
var random = new Random(DateTime.Now.Millisecond);
using (var worker = new RequestSocket())
{
// We use a string identity for ease here
string id = ZHelpers.SetID(worker, Encoding.Unicode);
string cnn = $"tcp://localhost:{portNumber}";
worker.Connect(cnn);
Console.WriteLine("[W] ID {0} connect to {1}", id, cnn);
int total = 0;
bool end = false;
while (!end)
{
// Tell the router we're ready for work
worker.SendFrame("Ready");
//Console.WriteLine("[W] Message sent: {0}", msg);
// Get workload from router, until finished
string workload = worker.ReceiveFrameString();
//Console.WriteLine("[W] Workload received: {0}", workload);
if (workload == "END")
{
end = true;
}
else
{
total++;
Thread.Sleep(random.Next(1, 1000)); // Simulate 'work'
}
}
Console.WriteLine("ID ({0}) processed: {1} tasks", Encoding.Unicode.GetString(worker.Options.Identity), total);
}
}
