private void _channel_Receive(object sender, Message <TSender> e)
{
ProtocolMap map;
lock (this._users)
{
if (!this._users.TryGetValue(e.Sender, out map))
{
this._users.Add(e.Sender, map = new ProtocolMap());
}
}
var m = ByteProtocolMessage.ParseMessage(e.Data);
// ReSharper disable once AssignmentInConditionalExpression
lock (map)
{
bool changed;
var old = map.Get(m.Id);
if (m.Name == string.Empty)
{
changed = map.Remove(m.Id);
}
else if (changed = map.Set(m.Id, m.Name))
{
this.ProtocolDiscovered?.Invoke(this, new KeyValuePair <Message <TSender>, string>(e, m.Name));
}
if (changed && old != null)
{
this.ProtocolDeleted?.Invoke(this, new KeyValuePair <Message <TSender>, string>(e, old));
}
}
}
private void _channel_Receive(object sender, Message <TSender> e)
{
if (!e.Data.Any())
{
return;
}
var id = e.Data[0];
var name = this._byteProtocol.GetProtocol(e.Sender, id);
if (name == null)
{
if (id != 0)
{
return;
}
if (e.Data.Length != ProtocolName.Length + 2)
{
return;
}
}
var data = ByteHelper.SkipByte(e.Data);
if (name == null)
{
var m = ByteProtocolMessage.ParseMessage(data);
if (m.Id != 0 || m.Name != ProtocolName)
{
return;
}
name = ProtocolName;
}
ProtocolChannel <TSender> proto;
lock (this._protocols) this._protocols.TryGetValue(name, out proto);
proto?.OnReceive(new Message <TSender>(e.Sender, e.IsOwnMessage, data));
}