internal static V3ConnectVariableHeader FromStream(Stream stream)
{
var header = new V3ConnectVariableHeader
{
ProtocolName = MqString.FromStream(stream),
Protocolversion = stream.ReadBytesOrFailAsync(1).Await().Result[0],
ConnectFlags = ConnectFlags.FromStream(stream),
KeepAliveTimer = stream.ReadUint16()
};
return(header);
}
public Subscribe(FixedHeader header, byte[] data)
: base(header)
{
if (header.RemainingLength > 0)
{
using (var stream = new MemoryStream(data))
{
if (Header.QualityOfService != QualityOfService.AtMostOnce)
{
MessageId = MessageId.FromStream(stream);
while (stream.Position < stream.Length)
{
Subscriptions.Add(new Subscription(MqString.FromStream(stream), (QualityOfService)stream.ReadBytesOrFailAsync(1).Await().Result[0]));
}
}
}
}
}
public Unsubscribe(FixedHeader header, byte[] data)
: base(header)
{
if (header.RemainingLength > 0)
{
using (var stream = new MemoryStream(data))
{
if (Header.QualityOfService != QualityOfService.AtMostOnce)
{
MessageId = MessageId.FromStream(stream);
while (stream.Position < stream.Length)
{
_topics.Add(MqString.FromStream(stream));
}
}
}
}
}
private void LoadPayload(Stream data)
{
ClientIdentifier = MqString.FromStream(data);
if (Details.ConnectFlags.Will)
{
WillTopic = MqString.FromStream(data);
WillMessage = MqString.FromStream(data);
}
if (Details.ConnectFlags.UserName)
{
UserName = MqString.FromStream(data);
}
if (Details.ConnectFlags.Password)
{
Password = MqString.FromStream(data);
}
}
public Publish(FixedHeader header, byte[] data)
: base(header)
{
if (header.RemainingLength > 0)
{
using (var stream = new MemoryStream(data))
{
Topic = MqString.FromStream(stream);
if (Header.QualityOfService == QualityOfService.AtLeastOnce ||
Header.QualityOfService == QualityOfService.ExactlyOnce)
{
MessageId = MessageId.FromStream(stream);
}
Message = stream.Position < stream.Length ? stream.ReadRest() : new byte[0];
}
}
}