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How to use grantedCapacity method in wpt

Best JavaScript code snippet using wpt

DynamoDB.ts

Source:DynamoDB.ts

1import { Event, metronome, normal, Stage } from "@byu-se/quartermaster";2import { WriteToFollowersEvent } from "./Lambda";3export class BatchWriteEvent extends Event {4    public numOperationsRequested: number = 1;5    public numOperationsFulfilled: number = 0;6}7export class DynamoDB extends Stage {8    protected usedCapacity: number = 0;9    protected maxCapacity: number = 1;10    protected averageLatency: number = 5;11    public tableDataLength: number = 0;12    public unusedCapacity:number = 0;13    constructor(14    ) {15        super();16        metronome.setInterval(() => this.resetCapacities(), 1000);17    }18    resetCapacities(): void {19        this.unusedCapacity += this.maxCapacity - this.usedCapacity;20        //console.log(this.constructor.name, "Using capacity", this.usedCapacity, "of", this.maxCapacity);21        this.usedCapacity = 0;//Math.max(this.usedCapacity - this.maxCapacity, 0);22    }23    async workOn(event: Event | BatchWriteEvent): Promise<void> {24        let requestedCapacity = event instanceof BatchWriteEvent ? (event.numOperationsRequested - event.numOperationsFulfilled) : 1;25        let availableCapacity = this.maxCapacity - this.usedCapacity;26        let grantedCapacity = requestedCapacity < availableCapacity ? requestedCapacity : availableCapacity;27        // if we are using some capacity, do the operation28        if (grantedCapacity > 0) {29            this.usedCapacity += grantedCapacity;30            this.tableDataLength += grantedCapacity;31            if (this.tableDataLength >= 10000) {32                console.log("XXXXXXXXXXXXXXXXX", metronome.now(), "feed table done")33            }34            await metronome.wait(normal(this.averageLatency, 1));35        }36        // let the callee know if it was a success or failure37        if (event instanceof BatchWriteEvent) {38            event.numOperationsFulfilled += grantedCapacity;39            if (event.numOperationsRequested > event.numOperationsFulfilled) {40                // still work to do41                throw "fail";42            }43        } else { // regular event44            if (grantedCapacity == 0)45                throw "fail"; // insufficient capacity46        }47    }48}49export class AuthTable extends DynamoDB { };50export class StoryTable extends DynamoDB { };51/**52 * Queries take longer53 */54export class FollowsTable extends DynamoDB {55    constructor() {56        super();57        this.averageLatency = 10;58    }59}60/**61 * BatchWrites take longer62 */63export class FeedTable extends DynamoDB {64    constructor() {65        super();66        this.averageLatency = 15;67        this.maxCapacity = 100;68        /*metronome.setInterval(() => {69            console.log(metronome.now(), this.constructor.name, "Used capacity", this.usedCapacity, "of", this.maxCapacity);70        }, 50);*/71    }...

fileStorage.js

Source:fileStorage.js

1// Specify desired capacity in bytes2var desiredCapacity = 125 * 1024 * 1024;3// Create a 125MB key-value store4var storage = new LargeLocalStorage({size: desiredCapacity, name: 'myDb'});5// Await initialization of the storage area6storage.initialized.then(function (grantedCapacity) {7    // Check to see how much space the user authorized us to actually use.8    // Some browsers don't indicate how much space was granted in which case9    // grantedCapacity will be 1.10    if (grantedCapacity != -1 && grantedCapacity != desiredCapacity) {11    }12});13function FileStorage() {14}15FileStorage.save = function save(fileName, blob) {16    storage.setAttachment('myDoc', fileName, blob).then(function () {17        alert('finished setting the ' + fileName + ' attachment');18    });19}20FileStorage.remove = function remove(fileName) {21}22FileStorage.read = function read(filename) {23    var isChrome = navigator.userAgent.toLowerCase().indexOf('chrome') > -1;24    if (isChrome) {25        storage.getAttachmentURL('myDoc', filename).then(function (url) {26            // do something with the attachment URL27            // ...28            window.location = url;29            // revoke the URL30            /* storage.revokeAttachmentURL(url);*/31        });32    } else {33        storage.getAttachment('myDoc', filename).then(function (file) {34            saveAs(file, filename);35        });36    }...

storage.ts

Source:storage.ts

1export const createStorage = () => {2  let grantedStyles = [3    "color: #fff",4    "background-color: #484",5    "padding: 10px 10px",6    "border-radius: 2px"7  ].join(";");8  const checkmarkEmoji = `\u2714`;9  const megabyteSize = 1024 * 1024;10  const desiredCapacity = 128 * megabyteSize;11  const storage = new window.LargeLocalStorage({ size: desiredCapacity });12  const storageStatus = {13    initialized: false,14    granted: false15  };16  storage.initialized.then((_) => {17    storageStatus.initialized = true;18    const grantedCapacity = storage.getCapacity();19    storageStatus.granted = !(grantedCapacity !== -1 && grantedCapacity !== desiredCapacity);20    console.log(`%c${checkmarkEmoji} Got ${grantedCapacity / megabyteSize}MB for LLS`, grantedStyles);21  });22  return { storage, storageStatus };...

Using AI Code Generation

1var wpt = new WebPageTest('www.webpagetest.org', 'A.9e9b2c9b7f5e6e5b7e2d6f5e6d5f6e5', {keepRawBody: false});2var options = {3};4wpt.getLocations(function(err, data) {5    if (err) return console.error(err);6    console.log(data);7});8wpt.runTest(url, options, function(err, data) {9    if (err) return console.error(err);10    console.log(data);11});

Using AI Code Generation

1var wpt = require('wpt');2var wpt = new WebPageTest('www.webpagetest.org');3var wpt = new WebPageTest('www.webpagetest.org','A.6e1f6a1fd6c3a6d3a6c3b6d3a6c3a6d3');4wpt.getLocations(function(err, data) {5  console.log(data);6});

Using AI Code Generation

1var wpt = new WebPageTest('www.webpagetest.org', 'A.6d8d7f1e6f0a7e5a6e8c7d5a6d7f7c5b');2var url = 'www.google.com';3var options = {4};5wpt.runTest(url, options, function (err, data) {6    if (err) {7        console.log(err);8    } else {9        console.log(data);10        wpt.getTestStatus(data.data.testId, function (err, data) {11            if (err) {12                console.log(err);13            } else {14                console.log(data);15                var status = data.data.statusText;16                var testId = data.data.testId;17                if (status === 'Completed') {18                    wpt.getTestResults(testId, function (err, data) {19                        if (err) {20                            console.log(err);21                        } else {22                            console.log(data);23                        }24                    });25                }26            }27        });28    }29});

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