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On UDPREAD » History » Revision 3

Revision 2 (Per Amundsen, 02/10/2016 01:38 PM) → Revision 3/5 (Per Amundsen, 02/10/2016 01:39 PM)

_Added in 2.3_ 

 *<notextile>on <level>:UDPREAD:name:<commands></notextile>* 

 Triggers when there is info waiting to be read on the specified UDP connection.  
 You can read this info using the [[/sockread]] command. 

 _See also [[on SOCKREAD]], [[on SOCKOPEN]], [[on SOCKCLOSE]], [[on SOCKLISTEN]], [[on SOCKWRITE]], [[/sockudp]], [[$sock]], [[$sockbr]], [[$sockerr]], [[$sockname]]._ 

 *Parameters* 

 <level> - The level for the event to trigger. 
 <name> - The UDP [[$sockname]] to listen to. 
 <commands> - The commands to be performed when the event listener's criteria is met. 

 *Example* 

 <pre> 
 on *:udpread:name:{ 
   if ($sockerr) { echo -s An error occured while trying to read data: $sock($sockname).wsmsg | return } 
   else { 
     sockread %a 
     echo -s received: rcvd: %a 
   } 
 } 
 </pre>