public void LargeMessage()
{
using (var pub = new PublisherSocket())
using (var sub = new SubscriberSocket())
{
var port = pub.BindRandomPort("tcp://127.0.0.1");
sub.Connect("tcp://127.0.0.1:" + port);
sub.Subscribe("");
Thread.Sleep(100);
var msg = new byte[300];
pub.SendFrame(msg);
byte[] msg2 = sub.ReceiveFrameBytes();
Assert.AreEqual(300, msg2.Length);
}
}
public void LargerBufferLength()
{
var largerBuffer = new byte[256];
{
largerBuffer[124] = 0xD;
largerBuffer[125] = 0xE;
largerBuffer[126] = 0xE;
largerBuffer[127] = 0xD;
}
using (var pub = new PublisherSocket())
using (var sub = new SubscriberSocket())
{
var port = pub.BindRandomPort("tcp://127.0.0.1");
sub.Connect("tcp://127.0.0.1:" + port);
sub.Subscribe("");
Thread.Sleep(100);
pub.SendFrame(largerBuffer, 128);
byte[] recvMesage = sub.ReceiveFrameBytes();
Assert.AreEqual(128, recvMesage.Length);
Assert.AreEqual(0xD, recvMesage[124]);
Assert.AreEqual(0xE, recvMesage[125]);
Assert.AreEqual(0xE, recvMesage[126]);
Assert.AreEqual(0xD, recvMesage[127]);
Assert.AreNotEqual(largerBuffer.Length, recvMesage.Length);
}
}
public void Sending1000Messages()
{
// creating two different context and sending 1000 messages
int count = 0;
var subReady = new ManualResetEvent(false);
Task subTask = Task.Factory.StartNew(() =>
{
using (var sub = new SubscriberSocket())
{
sub.Bind("pgm://224.0.0.1:5555");
sub.Subscribe("");
subReady.Set();
while (count < 1000)
{
bool more;
Assert.AreEqual(count, BitConverter.ToInt32(sub.ReceiveFrameBytes(out more), 0));
Assert.IsFalse(more);
count++;
}
}
});
subReady.WaitOne();
Task pubTask = Task.Factory.StartNew(() =>
{
using (var pub = new PublisherSocket())
{
pub.Connect("pgm://224.0.0.1:5555");
for (int i = 0; i < 1000; i++)
pub.SendFrame(BitConverter.GetBytes(i));
// if we close the socket before the subscriber receives all messages subscriber
// might miss messages, lets wait another second
Thread.Sleep(1000);
}
});
pubTask.Wait();
subTask.Wait();
Assert.AreEqual(1000, count);
}
public void MultipleLargeMessages()
{
var largeMessage = new byte[12000];
for (int i = 0; i < 12000; i++)
{
largeMessage[i] = (byte)(i % 256);
}
using (var pub = new PublisherSocket())
using (var sub = new SubscriberSocket())
{
var port = pub.BindRandomPort("tcp://127.0.0.1");
sub.Connect("tcp://127.0.0.1:" + port);
sub.Subscribe("");
Thread.Sleep(1000);
pub.SendFrame("");
sub.SkipFrame();
for (int i = 0; i < 100; i++)
{
pub.SendFrame(largeMessage);
byte[] recvMesage = sub.ReceiveFrameBytes();
for (int j = 0; j < 12000; j++)
{
Assert.AreEqual(largeMessage[j], recvMesage[j]);
}
}
}
}
public void LargeMessage()
{
using (var pub = new PublisherSocket())
using (var sub = new SubscriberSocket())
{
pub.Connect("pgm://224.0.0.1:5555");
sub.Bind("pgm://224.0.0.1:5555");
sub.Subscribe("");
var data = new byte[3200]; // this should be at least 3 packets
for (Int16 i = 0; i < 1600; i++)
Array.Copy(BitConverter.GetBytes(i), 0, data, i*2, 2);
pub.SendFrame(data);
byte[] message = sub.ReceiveFrameBytes();
Assert.AreEqual(3200, message.Length);
for (Int16 i = 0; i < 1600; i++)
Assert.AreEqual(i, BitConverter.ToInt16(message, i*2));
}
}