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9 lines
542 B
HTML
9 lines
542 B
HTML
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<script type="text/x-red" data-help-name="ping">
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<p>Pings a machine and returns the trip time in mS as <code>msg.payload</code>.</p>
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<p>Returns <b>false</b> if no response received within 5 seconds, or if the host is unresolveable.</p>
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<p>Default ping is every 20 seconds but can be configured.</p>
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<p><code>msg.topic</code> contains the target host ip.</p>
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<p>Note: if running inside Ubuntu Snap you will need to manually start the network-observe interface.
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`snap connect node-red:network-observe`</p>
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</script>
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