本文整理汇总了C#中ZSocket.Subscribe方法的典型用法代码示例。如果您正苦于以下问题：C# ZSocket.Subscribe方法的具体用法？C# ZSocket.Subscribe怎么用？C# ZSocket.Subscribe使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ZSocket的用法示例。
在下文中一共展示了ZSocket.Subscribe方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Espresso_Subscriber
static void Espresso_Subscriber(ZContext context)
{
// The subscriber thread requests messages starting with
// A and B, then reads and counts incoming messages.
using (var subscriber = new ZSocket(context, ZSocketType.SUB))
{
subscriber.Connect("tcp://127.0.0.1:6001");
subscriber.Subscribe("A");
subscriber.Subscribe("B");
ZError error;
int count = 0;
while (count < 5)
{
var bytes = new byte[10];
int bytesLength;
if (-1 == (bytesLength = subscriber.ReceiveBytes(bytes, 0, bytes.Length, ZSocketFlags.None, out error)))
{
if (error == ZError.ETERM)
return; // Interrupted
throw new ZException(error);
}
++count;
}
Console.WriteLine("I: subscriber counted {0}", count);
}
}示例2: Espresso_Subscriber
static void Espresso_Subscriber(ZContext context)
{
// The subscriber thread requests messages starting with
// A and B, then reads and counts incoming messages.
using (var subscriber = new ZSocket(context, ZSocketType.SUB))
{
subscriber.Connect("tcp://127.0.0.1:6001");
subscriber.Subscribe("A");
subscriber.Subscribe("B");
ZError error;
ZFrame frame;
int count = 0;
while (count < 5)
{
if (null == (frame = subscriber.ReceiveFrame(out error)))
{
if (error == ZError.ETERM)
return; // Interrupted
throw new ZException(error);
}
++count;
}
Console.WriteLine("I: subscriber counted {0}", count);
}
}示例3: Espresso0_Subscriber
// The subscriber thread requests messages starting with
// A and B, then reads and counts incoming messages.
static void Espresso0_Subscriber(ZContext context)
{
// Subscrie to "A" and "B"
using (var subscriber = new ZSocket(context, ZSocketType.SUB))
{
subscriber.Connect("tcp://127.0.0.1:6001");
subscriber.Subscribe("A");
subscriber.Subscribe("B");
ZError error;
ZFrame frm;
int count = 0;
while (count < 5)
{
if (null == (frm = subscriber.ReceiveFrame(out error)))
{
if (error == ZError.ETERM)
return; // Interrupted
throw new ZException(error);
}
++count;
}
Console.WriteLine("I: subscriber counted {0}", count);
}
}示例4: PSEnvSub
public static void PSEnvSub(string[] args)
{
//
// Pubsub envelope subscriber
//
// Author: metadings
//
// Prepare our context and subscriber
using (var context = new ZContext())
using (var subscriber = new ZSocket(context, ZSocketType.SUB))
{
subscriber.Connect("tcp://127.0.0.1:5563");
subscriber.Subscribe("B");
int subscribed = 0;
while (true)
{
using (ZMessage message = subscriber.ReceiveMessage())
{
subscribed++;
// Read envelope with address
string address = message[0].ReadString();
// Read message contents
string contents = message[1].ReadString();
Console.WriteLine("{0}. [{1}] {2}", subscribed, address, contents);
}
}
}
}示例5: PathoSub
public static void PathoSub(string[] args)
{
//
// Pathological subscriber
// Subscribes to one random topic and prints received messages
//
// Author: metadings
//
if (args == null || args.Length < 1)
{
Console.WriteLine();
Console.WriteLine("Usage: ./{0} PathoSub [Endpoint]", AppDomain.CurrentDomain.FriendlyName);
Console.WriteLine();
Console.WriteLine(" Endpoint Where PathoSub should connect to.");
Console.WriteLine(" Default is tcp://127.0.0.1:5556");
Console.WriteLine();
args = new string[] { "tcp://127.0.0.1:5556" };
}
using (var context = new ZContext())
using (var subscriber = new ZSocket(context, ZSocketType.SUB))
{
subscriber.Connect(args[0]);
var rnd = new Random();
var subscription = string.Format("{0:D3}", rnd.Next(1000));
subscriber.Subscribe(subscription);
ZMessage msg;
ZError error;
while (true)
{
if (null == (msg = subscriber.ReceiveMessage(out error)))
{
if (error == ZError.ETERM)
break; // Interrupted
throw new ZException(error);
}
using (msg)
{
if (msg[0].ReadString() != subscription)
{
throw new InvalidOperationException();
}
Console.WriteLine(msg[1].ReadString());
}
}
}
}示例6: Main
public static void Main(string[] args)
{
//
// Pubsub envelope subscriber
//
// Author: metadings
//
string topic;
if (args == null || !args.Any())
{
topic = string.Empty;
Console.WriteLine("Not filtering messages.");
}
else
{
topic = args[0];
Console.WriteLine("Filtering messages by topic '{0}'.", topic);
}
// Prepare our context and subscriber
using (var context = new ZContext())
using (var subscriber = new ZSocket(context, ZSocketType.SUB))
{
subscriber.Connect("tcp://127.0.0.1:5563");
subscriber.Subscribe(topic);
while (true)
{
using (ZMessage message = subscriber.ReceiveMessage())
{
// Read envelope with address
string address = message[0].ReadString();
// Read message contents
string contents = message[1].ReadString();
Console.WriteLine("[{0}] {1}", address, contents);
}
}
}
}示例7: BeginListener
public Task BeginListener(Action<string> callback, CancellationToken cancellationToken = default(CancellationToken))
{
return Task.Run(async () =>
{
using (var ztx = new ZContext())
using (var subscriber = new ZSocket(ztx, ZSocketType.SUB))
{
subscriber.Connect("tcp://eddn-relay.elite-markets.net:9500");
subscriber.Subscribe("");
subscriber.ReceiveTimeout = new TimeSpan(0, 0, 30);
while (!cancellationToken.IsCancellationRequested)
{
var message = await ReceiveMessage(subscriber, cancellationToken);
if (message != null)
Task.Run(() => callback(message), cancellationToken).Start();
}
}
}, cancellationToken);
}示例8: WUClient
public static void WUClient(string[] args)
{
//
// Weather update client
// Connects SUB socket to tcp://127.0.0.1:5556
// Collects weather updates and finds avg temp in zipcode
//
// Author: metadings
//
if (args == null || args.Length < 2)
{
Console.WriteLine();
Console.WriteLine("Usage: ./{0} WUClient [ZipCode] [Endpoint]", AppDomain.CurrentDomain.FriendlyName);
Console.WriteLine();
Console.WriteLine(" ZipCode The zip code to subscribe. Default is 72622 Nürtingen");
Console.WriteLine(" Endpoint Where WUClient should connect to.");
Console.WriteLine(" Default is tcp://127.0.0.1:5556");
Console.WriteLine();
if (args.Length < 1)
args = new string[] { "72622", "tcp://127.0.0.1:5556" };
else
args = new string[] { args[0], "tcp://127.0.0.1:5556" };
}
string endpoint = args[1];
// Socket to talk to server
using (var context = new ZContext())
using (var subscriber = new ZSocket(context, ZSocketType.SUB))
{
string connect_to = args[1];
Console.WriteLine("I: Connecting to {0}...", connect_to);
subscriber.Connect(connect_to);
/* foreach (IPAddress address in WUProxy_GetPublicIPs())
{
var epgmAddress = string.Format("epgm://{0};239.192.1.1:8100", address);
Console.WriteLine("I: Connecting to {0}...", epgmAddress);
subscriber.Connect(epgmAddress);
}
} */
// Subscribe to zipcode
string zipCode = args[0];
Console.WriteLine("I: Subscribing to zip code {0}...", zipCode);
subscriber.Subscribe(zipCode);
// Process 10 updates
int i = 0;
long total_temperature = 0;
for (; i < 20; ++i)
{
using (var replyFrame = subscriber.ReceiveFrame())
{
string reply = replyFrame.ReadString();
Console.WriteLine(reply);
total_temperature += Convert.ToInt64(reply.Split(' ')[1]);
}
}
Console.WriteLine("Average temperature for zipcode '{0}' was {1}°", zipCode, (total_temperature / i));
}
}示例9: _Subscribe
private static void _Subscribe(ZContext context, IPAddress ipaddress)
{
// parse out the hostid from the ipaddress
var networkId = _ExtractNetworkId(ipaddress);
using (var listener = new ZSocket(context, ZSocketType.SUB))
{
for (var hostId = 1; hostId < 255; hostId++)
{
listener.Connect(string.Format("tcp://{0}.{1}:9000", networkId, hostId));
}
listener.Subscribe("");
while (true)
{
using (var frame = listener.ReceiveFrame())
{
Console.WriteLine(frame.ReadString());
}
}
}
}