private void ChatHubProxyOnMessageReceived(SimpleMessage receivedMessage)
{
receivedMessage.IsLocalMessage = false;
Application.Current.Dispatcher.Invoke(() =>
{
MessageReceivedHandler?.Invoke(new MessageReceivedEventArgs(CipherHelper.DecryptMessage(receivedMessage)));
});
}
public override void HandleBasicDeliver(string consumerTag, ulong deliveryTag, bool redelivered, string exchange, string routingKey, IBasicProperties properties, byte[] body)
{
MessageReceivedHandler?.Invoke(this, new BasicDeliverEventArgs()
{
ConsumerTag = consumerTag,
DeliveryTag = deliveryTag,
Redelivered = redelivered,
Exchange = exchange,
RoutingKey = routingKey,
BasicProperties = properties,
Body = body
});
}
public async Task Read(NetworkStream stream, CancellationToken cancellationToken, Guid id)
{
if (!awaitingMessage)
{
if (client.Available >= 4)
{
var bytes = new byte[4];
await stream.ReadAsync(bytes, 0, 4, cancellationToken);
awaitingMessageSize = BitConverter.ToInt32(bytes, 0);
if (awaitingMessageSize > config.BufferSizeInBytes)
{
throw new MeepoException($"Buffer size {config.BufferSizeInBytes} (bytes) is less than the incoming message size {awaitingMessageSize} (bytes)!");
}
awaitingMessage = true;
}
}
if (awaitingMessage)
{
if (client.Available >= awaitingMessageSize)
{
var bytes = new byte[awaitingMessageSize];
if (awaitingMessageSize > 0)
{
await stream.ReadAsync(bytes, 0, awaitingMessageSize, cancellationToken);
}
awaitingMessage = false;
var args = new MessageReceivedEventArgs(id, bytes);
messageReceived?.Invoke(args);
}
}
}
