/// <summary>
/// setup the client with standard values
/// verbose == false
/// timeout == 2500
/// reties == 3
/// </summary>
private MDPClient()
{
m_ctx = NetMQContext.Create ();
m_client = null;
Timeout = TimeSpan.FromMilliseconds (2500);
Retries = 3;
m_connected = false;
}
public FeedZmQPublisher(string address, ILog log)
{
_log = log;
_context = NetMQContext.Create();
_socket = _context.CreatePushSocket();
_socket.Bind(address);
}
internal Socket(NetMQSocket socket, SocketConfiguration config)
{
socket.Options.Linger = config.Linger;
socket.Options.ReceiveHighWatermark = config.ReceivingHighWatermark;
socket.Options.SendHighWatermark = config.SendingHighWatermark;
this.socket = socket;
}
public Transport(NetMQSocket value) : this()
{
if (value != null)
{
this.socket = value;
}
}
private void SetupPublisher()
{
Open(0);
_publisherSocket = _context.CreatePublisherSocket();
_publisherSocket.Bind(_configuration.PublisherAddress);
}
/// <summary>
/// Create a new instance of the <see cref="DeviceBase"/> class.
/// </summary>
/// <param name="poller">the <see cref="INetMQPoller"/> to use for detecting when messages are available</param>
/// <param name="frontendSocket">
/// A <see cref="NetMQSocket"/> that will pass incoming messages to <paramref name="backendSocket"/>.
/// </param>
/// <param name="backendSocket">
/// A <see cref="NetMQSocket"/> that will receive messages from (and optionally send replies to) <paramref name="frontendSocket"/>.
/// </param>
/// <param name="mode">the <see cref="DeviceMode"/> (either Blocking or Threaded) for this device</param>
/// <exception cref="ArgumentNullException">frontendSocket must not be null.</exception>
/// <exception cref="ArgumentNullException">backendSocket must not be null.</exception>
protected DeviceBase(INetMQPoller poller, NetMQSocket frontendSocket, NetMQSocket backendSocket, DeviceMode mode)
{
m_isInitialized = false;
if (frontendSocket == null)
throw new ArgumentNullException("frontendSocket");
if (backendSocket == null)
throw new ArgumentNullException("backendSocket");
FrontendSocket = frontendSocket;
BackendSocket = backendSocket;
FrontendSetup = new DeviceSocketSetup(FrontendSocket);
BackendSetup = new DeviceSocketSetup(BackendSocket);
m_poller = poller;
FrontendSocket.ReceiveReady += FrontendHandler;
BackendSocket.ReceiveReady += BackendHandler;
m_poller.Add(FrontendSocket);
m_poller.Add(BackendSocket);
m_runner = mode == DeviceMode.Blocking
? new DeviceRunner(this)
: new ThreadedDeviceRunner(this);
}
public void Disconnect()
{
_socket.ReceiveReady -= socket_ReceiveReady;
_socket.Options.Linger = TimeSpan.FromSeconds(0);
_socket.Dispose();
_socket = null;
}
public TcpGateway(NetMQContext ctx, string endpoint, MessageProcessor processor)
{
_ctx = ctx;
_endpoint = endpoint;
_processor = processor;
_socket = connect();
}
public async Task Start ()
{
ThrowIfDisposed ();
var ct = cancellationTokenSource.Token;
nmqPoller = new Poller ();
nmqScheduler = new NetMQScheduler (nmqContext, nmqPoller);
nmqServer = nmqContext.CreateResponseSocket ();
nmqServer.Bind (Address.AbsoluteUri.TrimEnd ('/'));
serverTask = Task.Factory.StartNew (() => {
ct.ThrowIfCancellationRequested ();
while (true) {
if (ct.IsCancellationRequested) {
// clean up here
ct.ThrowIfCancellationRequested ();
}
var msg = nmqServer.Receive ();
var request = Request.Deserialize (msg);
var result = Handle (request);
byte[] output_buffer = result.Serialize ();
nmqServer.Send (output_buffer);
}
}, ct);
await serverTask;
}
public void ConnectOrBindAddress(NetMQSocket socket)
{
var port = socket.BindRandomPort(Uri.AbsoluteUri.TrimEnd('/'));
var address = $"{Uri.Scheme}://{Uri.Host}:{port}";
Uri = new Uri(address);
}
/// <summary>
/// setup the client with standard values
/// verbose == false
/// timeout == 2500
/// reties == 3
/// </summary>
private MDPClient ()
{
m_client = null;
Timeout = TimeSpan.FromMilliseconds (2500);
Retries = 3;
m_connected = false;
}
internal NmqMessageSender(Uri serviceUri)
{
context = NetMQContext.Create();
socket = context.CreateRequestSocket();
var address = string.Format("tcp://{0}:{1}", serviceUri.Host, serviceUri.Port);
socket.Connect(address);
}
/// <summary>
/// Initializes a new instance of the <see cref="Logit.Zmq.OutputWriter"/> class.
/// </summary>
/// <param name="zt">ØMQ Transport to use.</param>
public OutputWriter(Transport zt) : base(CultureInfo.InvariantCulture)
{
if (zt != null)
{
this.socket = zt.Socket;
}
}
public void RemoveSocket(NetMQSocket socket)
{
socket.EventsChanged -= OnSocketEventsChanged;
m_sockets.Remove(socket);
m_isDirty = true;
}
internal WebSocketClient(NetMQSocket streamSocket, byte[] identity)
{
m_state = WebSocketClientState.Closed;
m_streamSocket = streamSocket;
m_outgoingMessage = null;
Identity = identity;
}
/// <summary>
/// Create a new instance of a Proxy (NetMQ.Proxy)
/// with the given sockets to serve as a front-end, a back-end, and a control socket.
/// </summary>
/// <param name="frontend">the socket that messages will be forwarded from</param>
/// <param name="backend">the socket that messages will be forwarded to</param>
/// <param name="control">this socket will have messages also sent to it - you can set this to null if not needed</param>
/// <param name="poller">an optional external poller to use within this proxy</param>
public Proxy([NotNull] NetMQSocket frontend, [NotNull] NetMQSocket backend, [CanBeNull] NetMQSocket control = null, Poller poller = null)
{
m_frontend = frontend;
m_backend = backend;
m_control = control;
m_externalPoller = poller != null;
m_poller = poller;
}
protected override void DoServer(NetMQSocket socket, int messageSize)
{
for (int i = 0; i < Iterations; i++)
{
byte[] message = socket.Receive();
socket.Send(message);
}
}
public void Start ()
{
ThrowIfDisposed ();
nmqPoller = new Poller ();
nmqClient = nmqContext.CreateRequestSocket ();
nmqClient.Connect (Address.AbsoluteUri.TrimEnd ('/'));
nmqScheduler = new NetMQScheduler (nmqContext, nmqPoller);
Task.Factory.StartNew (() => nmqPoller.Start (), TaskCreationOptions.LongRunning);
}
public void Start()
{
poller = new Poller();
clientSocket = context.CreateDealerSocket();
clientSocket.ReceiveReady += clientSocket_ReceiveReady;
clientSocket.Connect(address);
scheduler = new NetMQScheduler(context, poller);
Task.Factory.StartNew(poller.Start, TaskCreationOptions.LongRunning);
}
public SingleThreadedZeroMqGateway(string endpoint, TimeSpan reaperInterval)
{
Log.DebugFormat("[STZMG] Starting. Thread Id: {0}", Thread.CurrentThread.ManagedThreadId);
_ctx = NetMQContext.Create();
_endpoint = endpoint;
_reaperInterval = reaperInterval;
_socket = connect();
_reapTime = DateTime.Now.Add(reaperInterval);
}
private void InitZmq()
{
if (_ctx == null)
{
_ctx = NetMQContext.Create();
_socket = _ctx.CreatePublisherSocket();
var address = string.Format("{0}:{1}", _host, _port);
_socket.Bind(address);
}
}
public MessageHelper(string address, string topic)
{
_context = NetMQContext.Create();
_subscribeSocket = _context.CreateSubscriberSocket();
_subscribeSocket.Connect(address);
_subscribeSocket.ReceiveReady += SubscribeSocketOnReceiveReady;
_subscribeSocket.Subscribe(topic);
_poller = new Poller();
_poller.AddSocket(_subscribeSocket);
Task.Factory.StartNew(_poller.Start);
}
public static bool Send(Message message, NetMQSocket socket)
{
Send(message.UUID, socket);
Send(Delimeter, socket);
Send(string.Empty, socket);
Send(JsonSerializer.Serialize(message.Header), socket);
Send(JsonSerializer.Serialize(message.ParentHeader), socket);
Send(JsonSerializer.Serialize(message.MetaData), socket);
Send(message.Content, socket, false);
return true;
}
public Action<NetMQMessage> Send(NetMQSocket socket, PendingResRequest pendingRequest, Guid requestId)
{
var pending = (PendingResRequest<QueryEventsForStreamResponse>) pendingRequest;
var msg = new NetMQMessage();
msg.AppendEmptyFrame();
msg.Append(ResProtocol.ResClient01);
msg.Append(ResCommands.QueryEventsByStream);
msg.Append(requestId.ToByteArray());
msg.Append(_context);
msg.Append(_stream);
msg.Append(_fromVersion.ToNetMqFrame());
msg.Append(_maxVersion.ToNetMqFrame());
socket.SendMultipartMessage(msg);
return m =>
{
var command = m.Pop().ConvertToString();
if (command == ResCommands.Error)
{
var errorCode = m.Pop().ConvertToString();
var errorDetails = m.Pop().ConvertToString();
ErrorResolver.RaiseException(errorCode, errorDetails, pending.SetException);
return;
}
if (command != ResCommands.QueryEventsByStreamResponse)
pending.SetException(new UnsupportedCommandException(command));
var count = m.PopInt32();
var events = new EventInStorage[count];
for (var i = 0; i < count; i++)
{
var id = new Guid(m.Pop().ToByteArray());
var streamId = m.Pop().ConvertToString();
var context = m.Pop().ConvertToString();
var sequence = m.PopInt64();
var timestamp = m.PopDateTime();;
var type = m.PopString();
var headers = m.PopStringOrNull();
var body = m.PopString();
events[i] = new EventInStorage(context, streamId, sequence, type, id, headers, body, timestamp);
}
var result = new QueryEventsForStreamResponse(_context, _stream, events);
pending.SetResult(result);
};
}
private NetMQMonitor CreateMonitor(NetMQContext context, NetMQSocket socket, Poller poller)
{
var monitor = new NetMQMonitor(context, socket, $"inproc://{Guid.NewGuid()}.inproc",
SocketEvents.Connected | SocketEvents.Disconnected | SocketEvents.ConnectRetried);
monitor.Connected += Monitor_Connected;
monitor.Disconnected += Monitor_Disconnected;
monitor.ConnectRetried += Monitor_ConnectRetried;
monitor.AttachToPoller(poller);
return monitor;
}
public TestReciever Start()
{
_context = NetMQContext.Create();
_socket = _context.CreatePullSocket();
_socket.Connect(_publisherAddress);
Task.Run(() =>
{
Recieve();
});
return this;
}
public void AddSocket(NetMQSocket socket)
{
if (m_sockets.Contains(socket))
{
throw new ArgumentException("Socket already added to poller");
}
m_sockets.Add(socket);
socket.EventsChanged += OnSocketEventsChanged;
m_isDirty = true;
}
public void ProcessMessage(NetMQMessage message, NetMQSocket socket)
{
if (message.FrameCount < 3)
throw new MalformedMessageReceivedException(message.FrameCount);
var sender = message.PopUntilEmptyFrame();
var protocolFrame = message.Pop();
var protocol = protocolFrame.ConvertToString();
ensureProtocol(protocol);
var command = message.Pop().ConvertToString();
_dispatcher.Dispatch(command, sender, message);
}
/// <summary>
/// Create a new instance of a Proxy (NetMQ.Proxy)
/// with the given sockets to serve as a front-end, a back-end, and a control socket.
/// </summary>
/// <param name="frontend">the socket that messages will be forwarded from</param>
/// <param name="backend">the socket that messages will be forwarded to</param>
/// <param name="controlIn">this socket will have incoming messages also sent to it - you can set this to null if not needed</param>
/// <param name="controlOut">this socket will have outgoing messages also sent to it - you can set this to null if not needed</param>
/// <param name="poller">an optional external poller to use within this proxy</param>
public Proxy([NotNull] NetMQSocket frontend, [NotNull] NetMQSocket backend, [CanBeNull] NetMQSocket controlIn, [CanBeNull] NetMQSocket controlOut, [CanBeNull] INetMQPoller poller = null)
{
if (poller != null)
{
m_externalPoller = true;
m_poller = poller;
}
m_frontend = frontend;
m_backend = backend;
m_controlIn = controlIn;
m_controlOut = controlOut ?? controlIn;
}
public Subscriber(params string[] messageKeys)
{
if (messageKeys != null && messageKeys.Length > 0)
subscribeTo.AddRange(messageKeys.ToList());
context = NetMQContext.Create();
server = context.CreateSubscriberSocket();
server.Connect("tcp://127.0.0.1:5003");
subscribeTo.ForEach(server.Subscribe);
Thread.Sleep(500);
}
protected override void Dispose(bool disposing)
{
if (disposing && socket != null)
{
socket.Dispose();
socket = null;
}
if (disposing && context != null)
{
context.Dispose();
context = null;
}
}
protected override long DoClient(NetMQSocket socket, int messageSize)
{
var msg = new byte[messageSize];
var watch = Stopwatch.StartNew();
for (int i = 0; i < Iterations; i++)
{
socket.Send(msg);
socket.SkipFrame(); // ignore response
}
return(watch.ElapsedTicks);
}
protected override void DoWork(NetMQSocket socket)
{
var received = socket.ReceiveMultipartStrings();
Console.WriteLine("Worker received: ");
for (var i = 0; i < received.Count; i++)
{
var r = received[i];
Console.WriteLine("{0}: {1}", i, r);
}
Console.WriteLine("------");
}
public NetMQMonitor(NetMQContext context, NetMQSocket monitoredSocket, string endpoint, SocketEvent eventsToMonitor)
{
Endpoint = endpoint;
Timeout = TimeSpan.FromSeconds(0.5);
ZMQ.SocketMonitor(monitoredSocket.SocketHandle, Endpoint, eventsToMonitor);
MonitoringSocket = context.CreatePairSocket();
MonitoringSocket.Options.Linger = TimeSpan.Zero;
MonitoringSocket.ReceiveReady += Handle;
m_isOwner = true;
}
protected override void DoWork(NetMQSocket socket)
{
var received = socket.ReceiveStringMessages().ToList();
Console.WriteLine("Pulled: ");
for (var i = 0; i < received.Count; i++)
{
var r = received[i];
Console.WriteLine("{0}: {1}", i, r);
}
Console.WriteLine("------");
}
/// <summary>
/// setup the client with standard values
/// verbose == false
/// Connect the client to broker
/// </summary>
private MDPClientAsync()
{
m_client = null;
m_connected = false;
m_poller = new NetMQPoller();
Timeout = m_defaultTimeOut;
m_timer = new NetMQTimer(Timeout);
m_timer.Enable = false;
m_poller.Add(m_timer);
m_timer.Elapsed += (s, e) => OnProcessTimeOut();
m_poller.RunAsync();
}
/// <summary>
/// Create a new instance of a Proxy (NetMQ.Proxy)
/// with the given sockets to serve as a front-end, a back-end, and a control socket.
/// </summary>
/// <param name="frontend">the socket that messages will be forwarded from</param>
/// <param name="backend">the socket that messages will be forwarded to</param>
/// <param name="controlIn">this socket will have incoming messages also sent to it - you can set this to null if not needed</param>
/// <param name="controlOut">this socket will have outgoing messages also sent to it - you can set this to null if not needed</param>
/// <param name="poller">an optional external poller to use within this proxy</param>
/// <param name="proxyBetween"> user provided proxy function</param>
public NetmqProxy([NotNull] NetMQSocket frontend, [NotNull] NetMQSocket backend, [CanBeNull] NetMQSocket controlIn, [CanBeNull] NetMQSocket controlOut, [CanBeNull] INetMQPoller poller = null, Action <IReceivingSocket, IOutgoingSocket> proxyBetween = null)
{
if (poller != null)
{
m_externalPoller = true;
m_poller = poller;
}
m_frontend = frontend;
m_backend = backend;
m_controlIn = controlIn;
m_controlOut = controlOut ?? controlIn;
m_ProxyBetween = proxyBetween;
}
public bool Send(Message message, NetMQSocket socket)
{
string hmac = this._signatureValidator.CreateSignature(message);
Send(message.UUID, socket);
Send(Delimeter, socket);
Send(hmac, socket);
Send(JsonSerializer.Serialize(message.Header), socket);
Send(JsonSerializer.Serialize(message.ParentHeader), socket);
Send(JsonSerializer.Serialize(message.MetaData), socket);
Send(message.Content, socket, false);
return(true);
}
public SharpDBConnection GetConnection()
{
NetMQSocket socket = m_context.CreateRequestSocket();
socket.Options.CopyMessages = false;
socket.Options.Linger = TimeSpan.FromSeconds(5);
socket.Connect(ConnectionString);
var connection = new SharpDBConnection(this, socket, SerializerFactory());
m_connections.Add(connection);
return(connection);
}
public static void Blow(string song, string notes)
{
new Thread(() => {
using (NetMQSocket request_socket = context.CreateRequestSocket()) {
request_socket.Connect(string.Format("tcp://{0}:{1}", Address, RequestPort));
request_socket.SendMore("blow").SendMore(song).Send(notes);
string response = request_socket.ReceiveString();
Console.WriteLine("[request_socket] Response: {0}", response);
request_socket.Close();
request_socket.Dispose();
}
}).Start();
}
public Task StartAsync(HostingApplication hostingApplication, CancellationToken cancellationToken)
{
_routerSocket = new RouterSocket();
_routerSocket.Bind($"tcp://{_hostingOptions.Host}");
_routerSocket.ReceiveReady += RouterSocket_ReceiveReady;
_dealerSocket = new DealerSocket();
_dealerSocket.Bind(INPROC_SERVER_URL);
_dealerSocket.ReceiveReady += DealerSocket_ReceiveReady;
_poller = new NetMQPoller {
_routerSocket, _dealerSocket
};
_poller.RunAsync();
return(Task.CompletedTask);
}
public virtual bool Return(NetMQSocket connection)
{
if (Interlocked.Increment(ref _count) <= _maxSize)
{
_pool.Enqueue(connection);
return(true);
}
Interlocked.Decrement(ref _count);
Debug.Assert(_maxSize == 0 || _pool.Count <= _maxSize);
return(false);
}
public void Dispose()
{
StopServer();
if (_routerSocket != null)
{
_routerSocket.Dispose();
_routerSocket = null;
}
if (_context != null)
{
_context.Dispose();
_context = null;
}
}
public ReliableExternalClient(string srvAdress_, TimeSpan timeout_, uint retries_)
{
socket = null;
srvAddress = srvAdress_;
timeout = timeout_;
retries = retries_;
if (timeout.TotalMilliseconds < min_trysend_ms)
{
UnityEngine.Debug.Log(
String.Format("Timeout {0} has to be greater than min_trysend_time {1} ms",
timeout.TotalMilliseconds, min_trysend_ms));
}
}
protected override long DoClient(NetMQSocket socket, int messageSize)
{
var msg = new Msg();
var watch = Stopwatch.StartNew();
for (int i = 0; i < Iterations; i++)
{
msg.InitGC(new byte[messageSize], messageSize);
socket.Send(ref msg, more: false);
socket.Receive(ref msg);
msg.Close();
}
return(watch.ElapsedTicks);
}
public NetmqTransportClient(ISerializer <string> serializer, EndPoint endPoint)
{
_serializer = serializer ?? throw new ArgumentNullException(nameof(serializer));
_endPoint = endPoint ?? throw new ArgumentNullException(nameof(endPoint));
Identity = Guid.NewGuid().ToString();
_dealerSocket = new DealerSocket($"tcp://{endPoint}");
_dealerSocket.Options.Identity = Encoding.UTF8.GetBytes(Identity);
_dealerSocket.ReceiveReady += DealerSocket_ReceiveReady;
_routerSocket = new RouterSocket($"inproc://{Identity}");
_routerSocket.ReceiveReady += RouterSocket_ReceiveReady;
_poller = new NetMQPoller {
_dealerSocket, _routerSocket
};
_poller.RunAsync();
}
public string Request(string service, string msg, int timeoutmsec)
{
string resp = string.Empty;
LinkAddress address = config.ReqRep.FindLinkAddress(service);
if (address == null)
{
return(resp);
}
bool pollResult = false;
string requestId = Guid.NewGuid().ToString();
using (NetMQContext context = NetMQContext.Create())
{
NetMQSocket client = context.CreateRequestSocket();
client.Options.Linger = TimeSpan.Zero;
client.Options.Identity = Encoding.UTF8.GetBytes(requestId);
client.Connect(address.Address);
try
{
byte[] data = Encoding.UTF8.GetBytes(msg);
client.Send(data);
}
catch (Exception)
{
client.Disconnect(address.Address);
client.Dispose();
return(resp);
}
client.ReceiveReady += ClientOnReceiveReady;
pollResult = client.Poll(TimeSpan.FromMilliseconds(timeoutmsec));
client.ReceiveReady -= ClientOnReceiveReady;
client.Disconnect(address.Address);
client.Dispose();
}
if (pollResult)
{
if (responseMsgs.ContainsKey(requestId))
{
responseMsgs.TryRemove(requestId, out resp);
}
}
return(resp);
}
public void Start(string configFile)
{
config = ServiceConfig.FromXml(configFile);
log.DebugFormat("Start from {0}", configFile);
if (config.PushPull != null)
{
log.InfoFormat("Starting listening for Pull: {0}", config.PushPull.ListenAddress);
NetMQContext ctx1 = NetMQContext.Create();
InitLinks(ctx1, _push_links, config.PushPull, ZmqSocketType.Push);
puller = ctx1.CreatePullSocket();
puller.ReceiveReady += this.PullerReceiveReady;
puller.Bind(config.PushPull.ListenAddress);
this.source_pp = new CancellationTokenSource();
this.token_pp = this.source_pp.Token;
Task newTask = Task.Factory.StartNew(this.OnPull, this.token_pp);
this.tasks.Add(newTask);
}
if (config.PubSub != null)
{
log.InfoFormat("Starting listening for subscriber: {0}", config.PubSub.ListenAddress);
NetMQContext ctx2 = NetMQContext.Create();
InitLinks(ctx2, _sub_links, config.PubSub, ZmqSocketType.Sub);
foreach (var link in _sub_links)
{
link.Value.socket.ReceiveReady += SubOnReceiveReady;
}
publisher = ctx2.CreatePublisherSocket();
publisher.Bind(config.PubSub.ListenAddress);
this.source_ps = new CancellationTokenSource();
this.token_ps = this.source_ps.Token;
Task newTask = Task.Factory.StartNew(this.OnSubscribe, this.token_ps);
this.tasks.Add(newTask);
}
if (config.ReqRep != null)
{
log.InfoFormat("Starting listening for Request: {0}", config.ReqRep.ListenAddress);
NetMQContext ctx3 = NetMQContext.Create();
//InitLinks(ctx3, _req_links, config.ReqRep, ZmqSocketType.Req); delete by xsw 2014-09-17
responser = ctx3.CreateResponseSocket();
responser.ReceiveReady += this.RepReceiveReady;
responser.Bind(config.ReqRep.ListenAddress);
this.source_rr = new CancellationTokenSource();
this.token_rr = this.source_rr.Token;
Task newTask = Task.Factory.StartNew(this.OnResponse, this.token_rr);
this.tasks.Add(newTask);
}
}
// initialized sprites
void Start()
{
AsyncIO.ForceDotNet.Force();
calImages = new Sprite[10];
calImages[0] = Resources.Load <Sprite>("notargets");
calImages[1] = Resources.Load <Sprite>("targetTL");
calImages[2] = Resources.Load <Sprite>("targetTM");
calImages[3] = Resources.Load <Sprite>("targetTR");
calImages[4] = Resources.Load <Sprite>("targetML");
calImages[5] = Resources.Load <Sprite>("targetMM");
calImages[6] = Resources.Load <Sprite>("targetMR");
calImages[7] = Resources.Load <Sprite>("targetBL");
calImages[8] = Resources.Load <Sprite>("targetBM");
calImages[9] = Resources.Load <Sprite>("targetBR");
calCount = 0;
curCount = 0;
gameObject.GetComponent <Image> ().sprite = calImages [calCount];
//max coords 1180*564
transX = 0;
transY = 0;
targetPrefab = GameObject.FindGameObjectWithTag("RaycastTarget");
targetPrefab.SetActive(false);
targetPrefab.layer = 2; //ignore raycast layer
isVisible = false;
AsyncIO.ForceDotNet.Force();
//setup sockets
//hangs????
//http://forum.unity3d.com/threads/netmq-basic.298104/
//must compile myself
//https://github.com/zeromq/netmq/issues/98
context = NetMQContext.Create();
server = context.CreatePublisherSocket();
server.Bind("tcp://127.0.0.1:5556");
client = context.CreateSubscriberSocket();
client.Connect("tcp://127.0.0.1:5556");
client.Subscribe("coord");
Debug.Log(System.Environment.Version);
/*server.SendMore("coord").Send ("200 200");
* string top = client.ReceiveString ();
* string message = client.ReceiveString ();
* Debug.Log (message);
* string[] coord = message.Split ();
* transX = int.Parse (coord [0]);
* transY = int.Parse (coord [1]);*/
}
internal KernelMessage recvMessage(NetMQSocket socket)
{
// receive all parts of the message
var message = recvAll(socket).ToArray();
var asStrings = message.Select(s => decode(s)).ToArray();
// find the delimiter between IDS and MSG
var idx = Array.IndexOf(asStrings, "<IDS|MSG>");
var idents = message.Take(idx).ToArray();
var messageList = asStrings.Skip(idx + 1).Take(asStrings.Length - 1 - idx).ToArray();
// detect a malformed message
if (messageList.Length < 4)
{
throw new Exception("Malformed message");
}
var hmac = messageList[0];
var headerJson = messageList[1];
var parentHeaderJson = messageList[2];
var metadata = messageList[3];
var contentJson = messageList.Length >= 5 ? messageList[4] : "{}";
var header = JsonConvert.DeserializeObject <Header>(headerJson);
var parentHeader = JsonConvert.DeserializeObject <Header>(parentHeaderJson);
var metaDataDict = deserializeDict(metadata);
var content = ShellMessages.Deserialize(header.msg_type, contentJson);
var calculated_signature = sign(new string[] { headerJson, parentHeaderJson, metadata, contentJson });
if (calculated_signature != hmac)
{
throw new Exception("Wrong message signature");
}
lastMessage = new KernelMessage()
{
Identifiers = idents.ToList(),
HmacSignature = hmac,
Header = header,
ParentHeader = parentHeader,
Metadata = metadata,
Content = content
};
return(lastMessage);
}
static void Main(string[] args)
{
using (NetMQContext context = NetMQContext.Create())
{
using (NetMQSocket response = context.CreateResponseSocket())
{
string address = GetComputerLanIP();
if (PORT_NUMBER > 0)
{
if (!string.IsNullOrEmpty(address))
{
Console.WriteLine("Binding tcp://{0}:{1}", address, PORT_NUMBER);
response.Bind(string.Format("tcp://{0}:{1}", address, PORT_NUMBER));
while (true)
{
bool hasMore = true;
string msg = response.ReceiveString(out hasMore);
if (string.IsNullOrEmpty(msg))
{
Console.WriteLine("No msg received.");
break;
}
Console.WriteLine("Msg received! {0}", msg);
response.Send(msg, false, hasMore);
Thread.Sleep(1000);
}
response.Options.Linger = TimeSpan.Zero;
}
else
{
Console.WriteLine("Wrong IP address");
}
}
else
{
Console.WriteLine("The port number should be greater than 0");
}
Console.WriteLine("Press ENTER to exit...");
Console.ReadLine();
}
}
}
protected override void StartMethod()
{
_zmqContext = NetMQContext.Create();
_zmqSocket = _zmqContext.CreateSubscriberSocket();
if (string.IsNullOrEmpty(_subsPrefix))
{
_zmqSocket.Subscribe(string.Empty);
}
else
{
_zmqSocket.Subscribe(Encoding.UTF8.GetBytes(_subsPrefix));
}
_zmqSocket.Connect(_endPoint);
}
public void Ipv6ToIpv4()
{
using (var context = NetMQContext.Create())
using (var localDealer = context.CreateDealerSocket())
using (NetMQSocket connectingDealer = context.CreateDealerSocket())
{
localDealer.Options.IPv4Only = false;
var port = localDealer.BindRandomPort(string.Format("tcp://*"));
connectingDealer.Connect(string.Format("tcp://{0}:{1}", IPAddress.Loopback, port));
connectingDealer.SendFrame("test");
Assert.AreEqual("test", localDealer.ReceiveFrameString());
}
}
protected override void DoWork(NetMQSocket socket)
{
var received = socket.ReceiveMultipartStrings();
for (var i = 0; i < received.Count; i++)
{
if (i == received.Count - 1)
{
socket.Send(received[i]);
}
else
{
socket.SendMore(received[i]);
}
}
}
public void Initialize()
{
LoggingExtensions.Logging.Log.InitializeWith <LoggingExtensions.log4net.Log4NetLog>();
//context = NetMQContext.Create();
frontend = new ResponseSocket(); // context.CreateResponseSocket();
backend = new PublisherSocket(); // context.CreatePublisherSocket();
var frontAdress = ConfigurationManager.AppSettings["ctrl_frontendBindAddress"];
var bakdendAdress = ConfigurationManager.AppSettings["ctrl_backendBindAddress"];
frontend.Bind(frontAdress);
backend.Bind(bakdendAdress);
this.Log().Info("初始化ZeroMq完成");
}
internal static void Start(this NetMQSocket socket, string address, SocketType socketType)
{
switch (socketType)
{
case SocketType.Client:
socket.Connect(address);
break;
case SocketType.Server:
socket.Bind(address);
break;
default:
throw new ArgumentException(string.Format("Unknown SocketType {0}", socketType), "socketType");
}
}
protected override void DoClient(int id, NetMQSocket socket)
{
const string value = "Hello World";
var expected = value + " " + id;
Console.WriteLine("Client: {0} sending: {1}", id, expected);
socket.Send(expected);
Thread.Sleep(Random.Next(1, 50));
var response = socket.ReceiveMultipartStrings();
Assert.AreEqual(1, response.Count);
Assert.AreEqual(expected, response[0]);
Console.WriteLine("Client: {0} received: {1}", id, response[0]);
}
/// <summary>
/// Starts the server.
/// </summary>
public void StartServer()
{
if (ServerRunning)
{
return;
}
lock (_socketLock) {
_socket = new ResponseSocket(_connectionString);
_socket.ReceiveReady += SocketReceiveReady;
}
_poller = new NetMQPoller {
_socket
};
_poller.RunAsync();
}
public void Start()
{
using (m_serverSocket = m_context.CreateResponseSocket())
{
foreach (var address in m_addresses)
{
m_log.InfoFormat("Listening on {0}", address);
m_serverSocket.Bind(address);
}
m_serverSocket.ReceiveReady += OnMessage;
m_poller = new Poller();
m_poller.AddSocket(m_serverSocket);
m_poller.Start();
}
}
//? swtich to ctor with Socket and Sender? move setup to factory?
public SendSocket(NetMQContext context,
string address,
Func <T, byte[]> marshaller,
ZmqSocketType type = ZmqSocketType.Pub,
bool bind = true)
{
_msgSender = marshaller;
_socket = context.CreateSocket(type);
if (bind)
{
_socket.Bind(address);
}
else
{
_socket.Connect(address);
}
}