====== C2S Packet 0: Ping ======

Ping packets provide the connection keep-alive for Sock Chat.
The client must continuously send it at an implementation defined interval, usually somewhere between 30 and 60 seconds.

===== Format =====

^ Index ^ Type ^ Description ^
|  0 |  ''%%0%%''  | Ping packet ID |
|  1 |  [[sockchat:types#string|string]]  | Current user ID |

===== Examples =====

An outgoing ping packet for a user with ID 214.

  0\t214

===== See Also =====

  * [[sockchat:s2c:pong|S2C Packet 0: Pong]] - Packet that acknowledges the keepalive.