public async Task TransferLargeArray()
{
using (var client1 = new TcpStreamClient())
{
_clientReceivedEvent.Reset();
_receivedBytes = null;
_expectedCount = 100000;
await client1.ConnectAsync("127.0.0.1", _service.ListeningEndPoint.Port);
client1.Start(OnLargeArrayReceivedByClient);
var writer = new BinaryWriter(client1.OutputStream);
var sent = 0;
while (sent < _expectedCount)
{
int n = System.Math.Min(sent + 1, _expectedCount - sent);
var buf = new byte[n];
for (int i = 0; i < n; i++)
{
buf[i] = (byte)sent++;
}
writer.Write(buf);
client1.OutputStream.Flush(); // synchronous
Thread.Sleep(10);
}
Assert.IsTrue(_clientReceivedEvent.Wait(NormalTimeout));
Assert.IsNotNull(_receivedBytes);
Assert.AreEqual(_expectedCount, _receivedBytes.Length);
for (int i = 0; i < _expectedCount; i++)
{
if (_receivedBytes[i] != (byte)i)
{
Assert.Fail("received {0} at index {1}", _receivedBytes[i], i);
}
}
}
}
public async Task ConnectClientUnsuccessful()
{
var client1 = new TcpStreamClient();
try
{
Assert.IsNull(client1.RemoteEndPoint);
_serviceConnectedEvent.Reset();
try
{
await client1.ConnectAsync("127.0.0.1", 9000);
}
catch (IOException)
{
Assert.IsNotNull(client1.RemoteEndPoint);
Assert.IsFalse(client1.IsConnected);
_serviceConnectedEvent.Wait(100);
Assert.IsNull(_stub1);
Assert.IsNull(_stub2);
return;
}
Assert.Fail("expected IOException");
}
finally
{
client1.Dispose();
}
}
public async Task TransferSendFast()
{
using (var client1 = new TcpStreamClient())
{
_clientReceivedEvent.Reset();
_receiveDelay = 50;
await client1.ConnectAsync("127.0.0.1", _service.ListeningEndPoint.Port, OnDataReceivedByClient, OnClientChannelDisconnected);
var writer = new BinaryWriter(client1.OutputStream);
var sent = 1234567890.987654321m;
writer.Write(sent);
client1.OutputStream.Flush(); // synchronous
Assert.IsTrue(_clientReceivedEvent.Wait(NormalTimeout));
Assert.AreEqual(sent, _receivedDec);
}
}
public async Task ConnectClientsSuccessful()
{
var client1 = new TcpStreamClient();
var client2 = new TcpStreamClient();
try
{
Assert.IsFalse(client1.IsConnected);
Assert.IsFalse(client2.IsConnected);
Assert.IsNull(_stub1);
Assert.IsNull(_stub2);
_serviceConnectedEvent.Reset();
await client1.ConnectAsync("127.0.0.1", _service.ListeningEndPoint.Port);
Assert.IsTrue(client1.IsConnected);
_serviceConnectedEvent.Wait(NormalTimeout);
Assert.IsTrue(_stub1.IsConnected);
Assert.IsNull(_stub2);
_serviceConnectedEvent.Reset();
await client2.ConnectAsync("127.0.0.1", _service.ListeningEndPoint.Port);
Assert.IsTrue(client1.IsConnected);
Assert.IsTrue(client2.IsConnected);
Assert.IsTrue(_stub1.IsConnected);
_serviceConnectedEvent.Wait(NormalTimeout);
Assert.IsTrue(_stub2.IsConnected);
}
finally
{
client1.Dispose();
client2.Dispose();
}
}