public void SendDataChunk()
{
logger.LogDebug("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
logger.BeginScope(System.Reflection.MethodBase.GetCurrentMethod().Name);
(var aAssoc, var bAssoc) = AssociationTestHelper.GetConnectedAssociations(logger, 1400);
string message = "hello world";
var tcs = new TaskCompletionSource <string>(TaskCreationOptions.RunContinuationsAsynchronously);
bAssoc.OnData += (frame) => tcs.TrySetResult(Encoding.UTF8.GetString(frame.UserData));
aAssoc.SendData(0, 0, Encoding.UTF8.GetBytes(message));
tcs.Task.Wait(3000);
Assert.True(tcs.Task.IsCompleted);
Assert.Equal(message, tcs.Task.Result);
}
public void SendLargeFragmentedDataChunk()
{
logger.LogDebug("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
logger.BeginScope(System.Reflection.MethodBase.GetCurrentMethod().Name);
// Setting a very small MTU to force the sending association to use fragmented data chunks.
(var aAssoc, var bAssoc) = AssociationTestHelper.GetConnectedAssociations(logger, 1400);
byte[] dummyData = new byte[SctpAssociation.DEFAULT_ADVERTISED_RECEIVE_WINDOW];
Crypto.GetRandomBytes(dummyData);
string sha256Hash = Crypto.GetSHA256Hash(dummyData);
var tcs = new TaskCompletionSource <string>(TaskCreationOptions.RunContinuationsAsynchronously);
bAssoc.OnData += (frame) => tcs.TrySetResult(Crypto.GetSHA256Hash(frame.UserData));
aAssoc.SendData(0, 0, dummyData);
tcs.Task.Wait(3000);
Assert.True(tcs.Task.IsCompleted);
Assert.Equal(sha256Hash, tcs.Task.Result);
}