On UDPREAD » History » Version 4
Per Amundsen, 02/10/2016 01:39 PM
| 1 | 1 | Per Amundsen | _Added in 2.3_ |
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| 2 | |||
| 3 | *<notextile>on <level>:UDPREAD:name:<commands></notextile>* |
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| 4 | |||
| 5 | Triggers when there is info waiting to be read on the specified UDP connection. |
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| 6 | You can read this info using the [[/sockread]] command. |
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| 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* |
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| 11 | |||
| 12 | <level> - The level for the event to trigger. |
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| 13 | <name> - The UDP [[$sockname]] to listen to. |
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| 14 | <commands> - The commands to be performed when the event listener's criteria is met. |
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| 15 | |||
| 16 | *Example* |
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| 17 | |||
| 18 | <pre> |
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| 19 | on *:udpread:name:{ |
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| 20 | 4 | Per Amundsen | if ($sockerr) { echo -s An error occurred while trying to read data: $sock($sockname).wsmsg | return } |
| 21 | 1 | Per Amundsen | else { |
| 22 | sockread %a |
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| 23 | 3 | Per Amundsen | echo -s received: %a |
| 24 | 1 | Per Amundsen | } |
| 25 | } |
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| 26 | </pre> |