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Clarify debug rate limit method

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Nick O'Leary 2015-11-21 21:30:03 +00:00
parent d840d0b67d
commit 4dc60d2477
1 changed files with 3 additions and 2 deletions
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nodes/core/core/89-delay.html
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@ -77,8 +77,9 @@
<!-- Next, some simple help text is provided for the node. -->
<script type="text/x-red" data-help-name="delay">
<p>Introduces a delay into a flow or rate limits messages.</p>
<p>Default delay is 5 seconds and rate limit of 1 msg/second, but both can be configured.</p>
<p>If you select a rate limit you may optionally discard any intermediate messages that arrive.</p>
<p>The default delay is 5 seconds and rate limit of 1 msg/second, but both can be configured.</p>
<p>When set to rate limit messages, they are spread across the configured time period. It can
also be set to discard any intermediate messages that arrive.</p>
<p>The "topic based fair queue" adds messages to a release queue tagged by their <b>msg.topic</b> property.
At each "tick", derived from the rate, the next "topic" is released.
Any messages arriving on the same topic before release replace those in that position in the queue.