public static void SendPacket(this IChannelGroup channelGroup, PacketDefinition packet, IChannelMatcher matcher) => channelGroup.SendPackets(new[] { packet }, matcher);
public static void SendPackets(this IChannelGroup channelGroup, IEnumerable <PacketDefinition> packets) => channelGroup.SendPackets(packets, null);
public static void SendPacket(this IChannelGroup channelGroup, PacketDefinition packet) => channelGroup.SendPackets(new[] { packet });