internal StompClient(
IStompFrameReader reader,
IStompFrameWriter writer,
TimeSpan? retryInterval = null,
bool cascadeDispose = false,
bool useRandomNumberGenerator = false)
{
if(reader.ProtocolVersion != writer.ProtocolVersion)
throw new ArgumentException("Reader and writer MUST use the same protocol version.");
_cascadeDispose = cascadeDispose;
_reader = reader;
_writer = writer;
_frameObservable = new StompFrameObservable(reader);
_frameWriter = new StompFrameWriterWithConfirmation(writer, _frameObservable, retryInterval);
if (!useRandomNumberGenerator)
{
_receiptNumberGenerator = new SequenceNumberGenerator();
_subscriptionNumberGenerator = new SequenceNumberGenerator();
_transactionNumberGenerator = new SequenceNumberGenerator();
}
else
{
_receiptNumberGenerator = new RandomSequenceNumberGenerator();
_subscriptionNumberGenerator = _receiptNumberGenerator;
_transactionNumberGenerator = _receiptNumberGenerator;
}
}
internal StompClient(
IStompFrameReader reader,
IStompFrameWriter writer,
TimeSpan?retryInterval = null,
bool cascadeDispose = false,
bool useRandomNumberGenerator = false)
{
if (reader.ProtocolVersion != writer.ProtocolVersion)
{
throw new ArgumentException("Reader and writer MUST use the same protocol version.");
}
_cascadeDispose = cascadeDispose;
_reader = reader;
_writer = writer;
_frameObservable = new StompFrameObservable(reader);
_frameWriter = new StompFrameWriterWithConfirmation(writer, _frameObservable, retryInterval);
if (!useRandomNumberGenerator)
{
_receiptNumberGenerator = new SequenceNumberGenerator();
_subscriptionNumberGenerator = new SequenceNumberGenerator();
_transactionNumberGenerator = new SequenceNumberGenerator();
}
else
{
_receiptNumberGenerator = new RandomSequenceNumberGenerator();
_subscriptionNumberGenerator = _receiptNumberGenerator;
_transactionNumberGenerator = _receiptNumberGenerator;
}
}
/// <summary>
/// Create an observer to <paramref name="frameObservable"/>
/// </summary>
/// <param name="client"></param>
/// <param name="frameObservable"></param>
public StompHeartbeatManager(IStompClient client, IStompFrameObservable frameObservable)
{
this.client = client;
this.frameObservable = frameObservable;
if (this.frameObservable == null)
{
throw new ArgumentNullException("frameObservable");
}
this.frameObservable.SubscribeEx(this.OnNext);
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="writer">Frame writer.</param>
/// <param name="frameObservable">Frame observable to be used to receive the confirmations.</param>
/// <param name="retryInterval">When sending messages that requires receipt confirmation,
/// this interval specifies how much time to wait before sending the frame again if
/// no receipt is received.</param>
public StompFrameWriterWithConfirmation(IStompFrameWriter writer, IStompFrameObservable frameObservable, TimeSpan? retryInterval = null)
{
if (writer == null)
throw new ArgumentNullException("writer");
if (frameObservable == null)
throw new ArgumentNullException("frameObservable");
if (frameObservable.ProtocolVersion != writer.ProtocolVersion)
throw new ArgumentException("Reader and writer MUST use the same protocol version.");
_writer = _writer as StompSerialFrameWriter ?? new StompSerialFrameWriter(writer);
frameObservable.SubscribeEx(OnNext, OnError, OnCompleted);
_receiptWaiters = new ConcurrentDictionary<string, TaskCompletionSource<object>>();
_retryInterval = retryInterval ?? DefRetryInterval;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="writer">Frame writer.</param>
/// <param name="frameObservable">Frame observable to be used to receive the confirmations.</param>
/// <param name="retryInterval">When sending messages that requires receipt confirmation,
/// this interval specifies how much time to wait before sending the frame again if
/// no receipt is received.</param>
public StompFrameWriterWithConfirmation(IStompFrameWriter writer, IStompFrameObservable frameObservable, TimeSpan?retryInterval = null)
{
if (writer == null)
{
throw new ArgumentNullException("writer");
}
if (frameObservable == null)
{
throw new ArgumentNullException("frameObservable");
}
if (frameObservable.ProtocolVersion != writer.ProtocolVersion)
{
throw new ArgumentException("Reader and writer MUST use the same protocol version.");
}
_writer = _writer as StompSerialFrameWriter ?? new StompSerialFrameWriter(writer);
frameObservable.SubscribeEx(OnNext, OnError, OnCompleted);
_receiptWaiters = new ConcurrentDictionary <string, TaskCompletionSource <object> >();
_retryInterval = retryInterval ?? DefRetryInterval;
}
/// <summary>
/// Start processing incoming frames.
/// </summary>
public static void Start(this IStompFrameObservable stompFrameObservable)
{
stompFrameObservable.Start(CancellationToken.None);
}
