internal static bool Delete(NettyNetwork network, IChannelId channelId)
{
if (!NetworkConnections.TryGetValue(network.Id, out ConcurrentDictionary <IChannelId, ChannelContext> connections))
{
return(false);
}
return(connections.TryRemove(channelId, out ChannelContext value));
}
internal static void Insert(NettyNetwork network, ChannelContext context)
{
if (!NetworkConnections.TryGetValue(network.Id, out ConcurrentDictionary <IChannelId, ChannelContext> connections))
{
connections = new ConcurrentDictionary <IChannelId, ChannelContext>();
NetworkConnections.AddOrUpdate(network.Id, connections, (k, v) => connections);
}
connections.AddOrUpdate(context.ChannelId, context, (k, v) => context);
}
internal static ChannelContext GetSingleContext(NettyNetwork network)
{
if (!NetworkConnections.TryGetValue(network.Id, out ConcurrentDictionary <IChannelId, ChannelContext> connections))
{
return(null);
}
var context = connections.Values.FirstOrDefault();
if (!context.Handler.IsClient)
{
throw new NotSupportedException("This method does not supported a server network search, you can using GetNextContext.");
}
return(context);
}
internal static ChannelContext GetNextContext(NettyNetwork network)
{
var contexts = GetContexts(network.Id).OrderBy(c => c.ChannelId).ToList();
if (!contexts.Any())
{
return(null);
}
ChannelContext context = null;
while (true)
{
if (contexts.Count == 0)
{
break;
}
var index = IdCreator.CreateNextId() % contexts.Count;
context = contexts[index];
if (context.Handler.IsClient)
{
throw new NotSupportedException("This method does not supported a client network search, you can using GetSingleContext.");
}
if (context.ChannelHanderContext.Channel.Active)
{
break;
}
else
{
context = null;
contexts.RemoveAt(index);
}
}
return(context);
}
internal static List <ChannelContext> GetContextList(NettyNetwork network)
{
return(GetContexts(network.Id));
}
