On UDPREAD » History » Version 2
  Per Amundsen, 02/10/2016 01:38 PM 
  
| 1 | 1 | Per Amundsen | _Added in 2.3_ | 
|---|---|---|---|
| 2 | |||
| 3 | *<notextile>on <level>:UDPREAD:name:<commands></notextile>* | ||
| 4 | |||
| 5 | Triggers when there is info waiting to be read on the specified UDP connection. | ||
| 6 | You can read this info using the [[/sockread]] command. | ||
| 7 | |||
| 8 | 2 | Per Amundsen | _See also [[on SOCKREAD]], [[on SOCKOPEN]], [[on SOCKCLOSE]], [[on SOCKLISTEN]], [[on SOCKWRITE]], [[/sockudp]], [[$sock]], [[$sockbr]], [[$sockerr]], [[$sockname]]._ | 
| 9 | 1 | Per Amundsen | |
| 10 | *Parameters* | ||
| 11 | |||
| 12 | <level> - The level for the event to trigger. | ||
| 13 | <name> - The UDP [[$sockname]] to listen to. | ||
| 14 | <commands> - The commands to be performed when the event listener's criteria is met. | ||
| 15 | |||
| 16 | *Example* | ||
| 17 | |||
| 18 | <pre> | ||
| 19 | on *:udpread:name:{ | ||
| 20 |   if ($sockerr) { echo -s An error occured while trying to read data: $sock($sockname).wsmsg | return } | ||
| 21 |   else { | ||
| 22 | sockread %a | ||
| 23 | echo -s rcvd: %a | ||
| 24 | } | ||
| 25 | } | ||
| 26 | </pre> |