/// <summary>
/// Handles the channel streaming start.
/// </summary>
/// <param name="header">The header.</param>
/// <param name="channelStreamingStart">The channel streaming start.</param>
protected override void HandleChannelStreamingStart(IMessageHeader header, ChannelStreamingStart channelStreamingStart)
{
// no action needed if streaming already started
//if (_tokenSource != null)
// return;
base.HandleChannelStreamingStart(header, channelStreamingStart);
Request = null;
if (_tokenSource == null)
{
_tokenSource = new CancellationTokenSource();
}
var token = _tokenSource.Token;
Logger.Debug("Channel Streaming starting.");
Task.Run(() => StartChannelStreaming(header.MessageId, channelStreamingStart.Channels, token), token);
}
public async Task SendStreamRequest(List <ChannelStreamingInfo> lstChannels)
{
if (lstChannels.Count == 0)
{
return;
}
MessageHeader header = new MessageHeader();
header.Protocol = (int)Protocols.ChannelStreaming;
header.MessageType = 4;
header.MessageId = EtpHelper.NextMessageId;
header.MessageFlags = 0;
header.CorrelationId = 0;
var channelStreamingStart = new ChannelStreamingStart();
channelStreamingStart.Channels = lstChannels;
var data = Encode(channelStreamingStart, header);
var buffer = new ArraySegment <byte>(data, 0, data.Length);
await m_Socket.SendAsync(buffer, WebSocketMessageType.Binary, true, CancellationToken.None).ConfigureAwait(false);
}
protected override void HandleChannelStreamingStart(MessageHeader header, ChannelStreamingStart channelStreamingStart)
{
base.HandleChannelStreamingStart(header, channelStreamingStart);
StartSendingChannelData(header);
}
