public void TestWriteFuture()
{
DefaultWriteFuture future = new DefaultWriteFuture(null);
Assert.IsFalse(future.Done);
Assert.IsFalse(future.Written);
TestThread thread = new TestThread(future);
thread.Start();
future.Written = true;
thread.Join();
Assert.IsTrue(thread.success);
Assert.IsTrue(future.Done);
Assert.IsTrue(future.Written);
future = new DefaultWriteFuture(null);
thread = new TestThread(future);
thread.Start();
future.Exception = new Exception();
thread.Join();
Assert.IsTrue(thread.success);
Assert.IsTrue(future.Done);
Assert.IsFalse(future.Written);
Assert.IsTrue(future.Exception.GetType() == typeof(Exception));
}
/// <summary>
/// Returns a new <see cref="DefaultWriteFuture"/> which is already marked as 'not written'.
/// </summary>
public static IWriteFuture NewNotWrittenFuture(IoSession session, Exception cause)
{
DefaultWriteFuture unwrittenFuture = new DefaultWriteFuture(session);
unwrittenFuture.Exception = cause;
return(unwrittenFuture);
}
/// <summary>
/// Returns a new <see cref="DefaultWriteFuture"/> which is already marked as 'written'.
/// </summary>
public static IWriteFuture NewWrittenFuture(IoSession session)
{
DefaultWriteFuture writtenFuture = new DefaultWriteFuture(session);
writtenFuture.Written = true;
return(writtenFuture);
}
public override IWriteFuture Flush()
{
IQueue<Object> bufferQueue = MessageQueue;
IWriteFuture future = null;
while (!bufferQueue.IsEmpty)
{
Object encodedMessage = bufferQueue.Dequeue();
if (encodedMessage == null)
break;
// Flush only when the buffer has remaining.
IoBuffer buf = encodedMessage as IoBuffer;
if (buf == null || buf.HasRemaining)
{
future = new DefaultWriteFuture(_session);
_nextFilter.FilterWrite(_session, new EncodedWriteRequest(encodedMessage, future, _destination));
}
}
if (future == null)
{
// Creates an empty writeRequest containing the destination
IWriteRequest writeRequest = new DefaultWriteRequest(DefaultWriteRequest.EmptyMessage, null, _destination);
future = DefaultWriteFuture.NewNotWrittenFuture(_session, new NothingWrittenException(writeRequest));
}
return future;
}
/// <summary>
/// Returns a new <see cref="DefaultWriteFuture"/> which is already marked as 'not written'.
/// </summary>
public static IWriteFuture NewNotWrittenFuture(IoSession session, Exception cause)
{
DefaultWriteFuture unwrittenFuture = new DefaultWriteFuture(session);
unwrittenFuture.Exception = cause;
return unwrittenFuture;
}
/// <summary>
/// Returns a new <see cref="DefaultWriteFuture"/> which is already marked as 'written'.
/// </summary>
public static IWriteFuture NewWrittenFuture(IoSession session)
{
DefaultWriteFuture writtenFuture = new DefaultWriteFuture(session);
writtenFuture.Written = true;
return writtenFuture;
}