# enet.peer:last round trip time

Returns or sets the round trip time of the previous round trip time computation. If value is nil the current value of the peer is returned. Otherwise the the previous round trip time computation is set to the specified value and returned.

ENet performs some filtering on the round trip times and it takes some time until the parameters are accurate. To speed it up you can set the value of the last round trip time to a more accurate guess.

## Function

### Synopsis

    peer:last_round_trip_time(value)

### Arguments

`number value`
  Optional integer value to be used as the last round trip time.

### Returns

`number lastroundtriptime`
  The peer's last round trip time computation in milliseconds.

## See Also

- lua-enet
- enet.peer
- enet.peer:round_trip_time

##

Category:

- Functions