public static SessionChannel Create(J2534.Device Device, J2534.Protocol ProtocolID, J2534.Baud Baud, J2534.ConnectFlag Flags)
{
string Key = $"{Device}:{ProtocolID}:{Baud}";
lock (channelcache)
{
SessionChannel result;
if (!channelcache.ContainsKey(Key))
{
var NewChannel = new SessionChannel(Device.GetChannel(ProtocolID, Baud, Flags));
NewChannel.OnDisposing += () =>
{
lock (channelcache)
{
NewChannel.refCount--;
if (NewChannel.refCount < 1)
{
channelcache.Remove(Key);
}
}
};
channelcache[Key] = NewChannel;
}
result = channelcache[Key];
result.refCount++;
return(result);
}
}
protected J1979Session(IHeader header, SessionChannel sessionChannel)
{
this.header = header;
this.sessionChannel = sessionChannel;
rxQueue = sessionChannel.RxQueue.GetConsumingEnumerable();
rxQueue.BlockingTimeout = 250;
}