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authorMinteck <contact@minteck.org>2023-02-23 19:34:56 +0100
committerMinteck <contact@minteck.org>2023-02-23 19:34:56 +0100
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tree75be5fba4368472fb11c8015aee026b2b9a71888 /school/node_modules/axios/lib/helpers/speedometer.js
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Updated 40 files, added 37 files, deleted 1103 files and renamed 3905 files (automated)
Diffstat (limited to 'school/node_modules/axios/lib/helpers/speedometer.js')
-rw-r--r--school/node_modules/axios/lib/helpers/speedometer.js55
1 files changed, 0 insertions, 55 deletions
diff --git a/school/node_modules/axios/lib/helpers/speedometer.js b/school/node_modules/axios/lib/helpers/speedometer.js
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--- a/school/node_modules/axios/lib/helpers/speedometer.js
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-'use strict';
-
-/**
- * Calculate data maxRate
- * @param {Number} [samplesCount= 10]
- * @param {Number} [min= 1000]
- * @returns {Function}
- */
-function speedometer(samplesCount, min) {
- samplesCount = samplesCount || 10;
- const bytes = new Array(samplesCount);
- const timestamps = new Array(samplesCount);
- let head = 0;
- let tail = 0;
- let firstSampleTS;
-
- min = min !== undefined ? min : 1000;
-
- return function push(chunkLength) {
- const now = Date.now();
-
- const startedAt = timestamps[tail];
-
- if (!firstSampleTS) {
- firstSampleTS = now;
- }
-
- bytes[head] = chunkLength;
- timestamps[head] = now;
-
- let i = tail;
- let bytesCount = 0;
-
- while (i !== head) {
- bytesCount += bytes[i++];
- i = i % samplesCount;
- }
-
- head = (head + 1) % samplesCount;
-
- if (head === tail) {
- tail = (tail + 1) % samplesCount;
- }
-
- if (now - firstSampleTS < min) {
- return;
- }
-
- const passed = startedAt && now - startedAt;
-
- return passed ? Math.round(bytesCount * 1000 / passed) : undefined;
- };
-}
-
-export default speedometer;