public void SockConnectAndReceiveFrom()
{
UdpClient udpClient = new UdpClient(23458);
_sock.Connect(IPAddress.Loopback, 23458);
udpClient.Send(BitConverter.GetBytes(123456789), 4, (IPEndPoint)_sock.SysSock.LocalEndPoint);
var receivedPacket = Utils.WaitOnReceive(_sock);
Assert.AreEqual(123456789, BitConverter.ToInt32(receivedPacket.Buffer, 0));
Assert.AreEqual(0, receivedPacket.Offset);
Assert.AreEqual(4, receivedPacket.Length);
Assert.AreEqual(1, _bufferPool.Rented.Count);
Assert.AreEqual(0, _bufferPool.Returned.Count, "Buffer should not be returned to pool until processed by client");
}
public void MultiplePacketsSent()
{
UdpClient udpClient = new UdpClient(23450);
var receiveTask = udpClient.ReceiveAsync();
var bufferPool = new ByteBufferPool();
var sock = new BareSock(bufferPool, AddressFamily.InterNetwork, new LoggerStub());
sock.Connect(IPAddress.Loopback, 23450);
sock.Send(BitConverter.GetBytes(1), 0, 4, false);
sock.Send(BitConverter.GetBytes(2), 0, 4, false);
sock.Send(BitConverter.GetBytes(3), 0, 4, false);
receiveTask.Wait(2000);
Assert.AreEqual(TaskStatus.RanToCompletion, receiveTask.Status);
Assert.LessOrEqual(1, BitConverter.ToInt32(receiveTask.Result.Buffer, 0));
receiveTask = udpClient.ReceiveAsync();
receiveTask.Wait(2000);
Assert.AreEqual(TaskStatus.RanToCompletion, receiveTask.Status);
Assert.LessOrEqual(2, BitConverter.ToInt32(receiveTask.Result.Buffer, 0));
// This test is flaky...
receiveTask = udpClient.ReceiveAsync();
receiveTask.Wait(2000);
Assert.AreEqual(TaskStatus.RanToCompletion, receiveTask.Status);
Assert.AreEqual(3, BitConverter.ToInt32(receiveTask.Result.Buffer, 0));
sock.Close();
}
public void SockConnectAndReceiveFrom()
{
UdpClient udpClient = new UdpClient(23448, AddressFamily.InterNetworkV6);
_sock.Connect(IPAddress.IPv6Loopback, 23448);
udpClient.Send(BitConverter.GetBytes(123456789), 4, (IPEndPoint)_sock.SysSock.LocalEndPoint);
var receivedPacket = Utils.WaitOnReceive(_sock);
Assert.AreEqual(123456789, BitConverter.ToInt32(receivedPacket.Buffer, 0));
Assert.AreEqual(0, receivedPacket.Offset);
Assert.AreEqual(4, receivedPacket.Length);
Assert.AreEqual(1, _bufferPool.Rented.Count);
Assert.AreEqual(0, _bufferPool.Returned.Count);
}