C1 F5 00 - ChatCommandListRequest (by client)

Is sent when

A client which supports a user interface for chat commands requests the list of commands which are available to the player. It’s usually sent after the character entered the game world.

Causes the following actions on the server side

The server sends an AvailableChatCommand message for each available chat command.

Structure

Index	Length	Data Type	Value	Description
0	1	Byte	0xC1	Packet type
1	1	Byte	4	Packet header - length of the packet
2	1	Byte	0xF5	Packet header - packet type identifier
3	1	Byte	0x00	Packet header - sub packet type identifier