C1 C4 - FriendOnlineStateUpdate (by server)
Is sent when
After a friend has been added to the friend list.
Causes the following actions on the client side
The friend appears in the friend list.
Structure
| Index | Length | Data Type | Value | Description |
|---|---|---|---|---|
| 0 | 1 | Byte | 0xC1 | Packet type |
| 1 | 1 | Byte | 14 | Packet header - length of the packet |
| 2 | 1 | Byte | 0xC4 | Packet header - packet type identifier |
| 3 | 10 | String | FriendName | |
| 13 | 1 | Byte | ServerId; The server id on which the player currently is online. 0xFF means offline. |