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24 lines
648 B
JavaScript
24 lines
648 B
JavaScript
var concat = require('concat-stream')
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var tester = require('stream-tester')
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var JSONStream = require('JSONStream')
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var QueryStream = require('../')
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require('./helper')('pauses', function (client) {
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it('pauses', function (done) {
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this.timeout(5000)
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var stream = new QueryStream('SELECT * FROM generate_series(0, $1) num', [200], { batchSize: 2, highWaterMark: 2 })
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var query = client.query(stream)
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var pauser = tester.createPauseStream(0.1, 100)
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query
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.pipe(JSONStream.stringify())
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.pipe(pauser)
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.pipe(
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concat(function (json) {
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JSON.parse(json)
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done()
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})
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)
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})
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})
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