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18 lines
990 B
Plaintext
18 lines
990 B
Plaintext
created: 20191013095916159
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modified: 20211117232644028
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tags: RefreshMechanism Mechanisms
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title: RefreshThrottling
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type: text/vnd.tiddlywiki
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The RefreshMechanism allows the refresh cycle to be throttled (or deferred) when rapid changes occur to the same tiddler. It is used to maintain responsiveness while editing a draft tiddler, but can also be used on other tiddlers.
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The rules governing refresh throttling are:
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* When a change notification occurs, throttling will only take place if all of the modified tiddlers meet at least one of these criteria:
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** Has the field `draft.of`
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** Has the field `throttle.refresh`
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** Has a title prefixed with `$:/temp/volatile/`
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* If the refresh cycle is to be throttled, a timer is set for the internal specified in [[$:/config/Drafts/TypingTimeout|Hidden Setting: Typing Refresh Delay]] (cancelling any previously set timer)
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** When the timer fires, the refresh cycle is triggered, passing the aggregated titles of all the deferred refresh cycles
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