83a464ac66
* [docs] update readme and examples to use async/await * [apis] regenerate (including updated examples)
39 lines
1.0 KiB
Plaintext
39 lines
1.0 KiB
Plaintext
.Collect every title in the index that contains the word "test"
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[source,js]
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---------
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const allTitles = [];
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const responseQueue = [];
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// start things off by searching, setting a scroll timeout, and pushing
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// our first response into the queue to be processed
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await client.search({
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index: 'myindex',
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scroll: '30s', // keep the search results "scrollable" for 30 seconds
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source: ['title'], // filter the source to only include the title field
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q: 'title:test'
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})
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while (responseQueue.length) {
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const response = responseQueue.shift();
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// collect the titles from this response
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response.hits.hits.forEach(function (hit) {
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allTitles.push(hit.fields.title);
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});
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// check to see if we have collected all of the titles
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if (response.hits.total === allTitles.length) {
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console.log('every "test" title', allTitles);
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break
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}
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// get the next response if there are more titles to fetch
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responseQueue.push(
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await client.scroll({
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scrollId: response._scroll_id,
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scroll: '30s'
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})
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);
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}
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---------
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