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How to use createPromiseCapability method in wpt

Best JavaScript code snippet using wpt

ConnectionService.js

Source:ConnectionService.js

2    function HttpConnection(constructorBaseURL, constructorTarget) {3        var xmlHttp;4        var baseURL = processBaseURL(constructorBaseURL);5        var thisID = 0;6        var idPromise = createPromiseCapability();7        var hasCloseSignal = false;8        var mDataCallback = null;9        var reqCounter = 0;10        function processBaseURL(inBaseURL) {11            var end = inBaseURL.lastIndexOf('/');12            if (end < 0) {13                end = inBaseURL.length;14            }15            return inBaseURL.slice(0, end);16        }17        function send(inData) {18            idPromiseFunc().then(function(connectionID) {19                var xmlHttp = new XMLHttpRequest();20                var url = baseURL + constructorTarget + '?id=' + connectionID;21                var formData = new FormData();22                formData.append('data', JSON.stringify(inData));23                xmlHttp.open('POST', url);24                xmlHttp.withCredentials = true;25                xmlHttp.send(formData);26            });27        }28        function idPromiseFunc() {29            if (idPromise) {30                return idPromise.promise;31            }32            return Promise.resolve(thisID);33        }34        function close() {35            resetID();36            hasCloseSignal = true;37            xmlHttp.close();38        }39        function dataToJsonChunks(inputJson) {40            var splitStrings = inputJson.split('\n');41            var last = splitStrings[splitStrings.length - 1];42            if (last) {43                splitStrings.pop();44            }45            // get rid of the trailing ]46            while (splitStrings.length > 0 && splitStrings[splitStrings.length - 1].length < 3) {47                if (splitStrings.pop() === ']') {48                    resetID();49                }50            }51            // or the leading [52            if (splitStrings.length > 0 && splitStrings[0].length < 3) {53                splitStrings.shift();54            }55            for (var i = 0; i < splitStrings.length; ++i) {56                if (splitStrings[i].endsWith(',')) {57                    splitStrings[i] = splitStrings[i].substr(0, splitStrings[i].length - 1);58                }59            }60            return splitStrings;61        }62        function processStrings(stringArray) {63            var data = null;64            for (var i = 0; i < stringArray.length; ++i) {65                data = JSON.parse(stringArray[i]);66                if (data && data['end']) {67                    close();68                } else if (data && data['hb'] && data['id'] === thisID) {69                    send({ 'hb': true });70                } else {71                    mDataCallback(data);72                }73            }74        }75        function resetID() {76            thisID = 0;77            if (!idPromise) {78                idPromise = createPromiseCapability();79            }80        }81        function resolveID(data) {82            thisID = data['id'];83            var prom = idPromise;84            idPromise = null;85            prom.resolve(thisID);86        }87        function onReadyStateChange(request, requestContext) {88            var thisSize;89            if (request.readyState >= 3 && !requestContext.done) {90                try {91                    thisSize = request.responseText.length;92                } catch (e) {93                    console.log('caught exception');94                    // send({t:"ignore", except:true});95                    return;96                }97                if (thisSize > 0) {98                    // send({t:"ignore", state:request.readyState, size:thisSize});99                    try {100                        var stringArray = dataToJsonChunks(request.responseText);101                        if (thisID === 0 && stringArray.length > 0) {102                            resolveID(JSON.parse(stringArray.shift()));103                        }104                        processStrings(stringArray);105                        // send({t:"ignore", processed:true});106                    } catch (e) {107                        // send({t:"ignore", processex:e});108                    }109                }110                if (!hasCloseSignal) {111                    requestContext.done = true;112                    // send({t:"ignore", requestContext:requestContext});113                    fireOffRequest();114                } else {115                    // send({t:"ignore", closed:true});116                    mCloseCallback();117                    console.log('dead');118                }119            }120        }121        function fireOffRequest() {122            xmlHttp = new XMLHttpRequest();123            var url = baseURL + constructorTarget;124            if (thisID !== 0) {125                url += '?id=' + thisID + '&uc=' + reqCounter;126            } else {127                url += '?uc=' + reqCounter;128            }129            reqCounter++;130            xmlHttp.open('GET', url, true);131            xmlHttp.setRequestHeader('Cache-Control', 'no-cache');132            xmlHttp.setRequestHeader('X-Requested-With', 'XMLHttpRequest');133            xmlHttp.withCredentials = true;134            var currentRequest = xmlHttp;135            var requestContext = {136                done: false137            };138            xmlHttp.onreadystatechange = function() {139                onReadyStateChange(currentRequest, requestContext);140            };141            xmlHttp.send();142        }143        function startConnection(openCallback, dataCallback, closeCallback) {144            mDataCallback = dataCallback;145            mCloseCallback = closeCallback;146            hasCloseSignal = false;147            resetID();148            fireOffRequest();149            openCallback();150            return Promise.resolve();151        }152        return {153            send: send,154            startConnection: startConnection,155            close: close156        };157    }158    function WebsocketConnection(constructorBaseURL, constructorTarget) {159        var wsPromise = createPromiseCapability();160        var wsClosePromise = null;161        var baseURL = wsBaseURL(constructorBaseURL);162        var mDataCallback = null;163        var mConnectionClosed = false;164        var mHasError = false;165        function wsBaseURL(inBaseURL) {166            var start = inBaseURL.indexOf('://');167            var protocol = 'ws://';168            if (start < 0) {169                start = 0;170            } else {171                if (start === 5) {172                    protocol = 'wss://';173                }174                start += 3;175            }176            var end = inBaseURL.lastIndexOf('/');177            if (end < 0) {178                end = inBaseURL.length;179            }180            return protocol + inBaseURL.slice(start, end);181        }182        function send(jsObject) {183            getWSPromise().then(function(ws) {184                if (mConnectionClosed && !mHasError) {185                    setTimeout(function() {186                        send(jsObject);187                    }, 1);188                } else if (mConnectionClosed) {189                    ws.send(JSON.stringify(jsObject));190                } else {191                    ws.send(JSON.stringify(jsObject));192                }193            });194        }195        function startConnection(onOpen, onMessage, onClose) {196            var startRet = createPromiseCapability();197            var outerRet = startRet;198            mDataCallback = onMessage;199            try {200                var initWS = new WebSocket(joinPaths(baseURL + constructorTarget));201                initWS.onopen = function() {202                    startRet.resolve();203                    startRet = null;204                    mConnectionClosed = false;205                    onOpen();206                    wsPromise.resolve(initWS);207                };208                initWS.onerror = function(err) {209                    mHasError = true;210                    mConnectionClosed = true;211                    if (startRet) {212                        startRet.reject(err);213                    }214                    if (wsClosePromise) {215                        wsClosePromise.reject();216                    }217                };218                initWS.onclose = function() {219                    wsPromise = createPromiseCapability();220                    mConnectionClosed = true;221                    onClose();222                    if (wsClosePromise) {223                        var ret = wsClosePromise;224                        wsClosePromise = null;225                        ret.resolve();226                    }227                };228                initWS.onmessage = function(message) {229                    if (message && message.data) {230                        var json = JSON.parse(message.data);231                        if (json['hb']) {232                            send({ 'hb': true });233                        } else if (json['end']) {234                            close();235                        } else {236                            mDataCallback(json);237                        }238                    }239                };240            } catch (e) {241                startRet.reject(e);242                startRet = null;243            }244            return outerRet.promise;245        }246        function getWSPromise() {247            if (mConnectionClosed && mDataCallback) {248                startConnection(mDataCallback);249            }250            return wsPromise.promise;251        }252        function close() {253            return getWSPromise().then(function(ws) {254                wsClosePromise = createPromiseCapability();255                ws.close();256                return wsClosePromise.promise;257            });258        }259        return {260            send: send,261            startConnection: startConnection,262            close: close263        };264    }265    if (window.WebSocket) {266      return WebsocketConnection(outerUrl, outerTarget);267    }268    return HttpConnection(outerUrl, outerTarget);...

storage_controller.js

Source:storage_controller.js

...34   * Create a new document with the given metadata.35   * @return { Promise }36   */37  post() {38    let postCapability = createPromiseCapability();39    this._storageInstance.post({ title: 'enclosure' }).push((id) => {40      this._storageID = id;41      return postCapability.resolve();42    }).push(undefined, function(error) {43      return postCapability.reject(error);44    });45    return postCapability.promise;46  }47  /**48   * Get metadata from metadata store.49   * @return { Promise }50   */51  getMetaData() {52    let getMetadataCapability = createPromiseCapability();53    this._storageInstance.get(this._storageID).push(function(metadata) {54      return getMetadataCapability.resolve(metadata);55    }).push(undefined, function(error) {56      return getMetadataCapability.reject(error);57    });58    return getMetadataCapability.promise;59  }60  /**61   * Put given data in `Metadata` store of IDB.62   * @return { Promise }63   */64  put() {65    let putCapability = createPromiseCapability();66    this._storageInstance.put(this._storageID, {67      name: this._fileName,68      size: this._fileSize,69      type: this._fileType,70      lastModifiedDate: this._fileLastModifiedDate,71    }).push(function() {72      return putCapability.resolve();73    }).push(undefined, function(error) {74      return putCapability.reject(error);75    });76    return putCapability.promise;77  }78  /**79   * Put attachment in `Attachment` store of IDB.80   * @return { Promise }81   */82  putAttachment() {83    let putAttachmentCapability = createPromiseCapability();84    this._storageInstance.putAttachment(this._storageID, 'enclosure',85      this._fileData).push(function() {86      return putAttachmentCapability.resolve();87    }).push(undefined, function(error) {88      return putAttachmentCapability.reject(error);89    });90    return putAttachmentCapability.promise;91  }92  /**93   * Get attachment from `Attachment` store of IDB.94   * @return { Promise }95   */96  getAttachment({ start, end }) {97    let getCapability = createPromiseCapability();98    this._storageInstance.getAttachment(this._storageID, 'enclosure',99      { start, end }).push(function(data) {100      return getCapability.resolve(data);101    }).push(undefined, function(error) {102      return getCapability.reject(error);103    });104    return getCapability.promise;105  }106  /**107   * Cancel StorageController.108   */109  cancel() {110  }111}

stream_controller.js

Source:stream_controller.js

...10   */11  constructor(storageCtrl) {12    this.CHUNK_SIZE = 10000;13    this._index = 0;14    this._readyCapability = createPromiseCapability();15    this._storageCtrl = storageCtrl;16    this._storageCtrl.post().then(() => {17      return this._storageCtrl.put();18    }).then(() => {19      return this._storageCtrl.putAttachment();20    }).then(() => {21      return this._readyCapability.resolve();22    }).catch(function(error) {23      return error;24    });25  }26  /**27   * Read a small chunk of data from IDB storage.28   * @return { Promise } A promise resolve with a { Blob } blob.29   */30  getChunk() {31    var chunkCapability = createPromiseCapability();32    this._readyCapability.promise.then(() => {33      this._storageCtrl.getAttachment({34        start: this._index,35        end: this._index + this.CHUNK_SIZE,36      }).then((blob) => {37        this._index += this.CHUNK_SIZE;38        return RSVP.Queue().push(function() {39          return jIO.util.readBlobAsArrayBuffer(blob);40        }).push(function(evt) {41          return chunkCapability.resolve(evt.target.result);42        }).push(undefined, function(error) {43          return chunkCapability.reject(error);44        });45      }).catch(function(error) {...

Using AI Code Generation

1var wptools = require( 'wptools' );2var promiseCapability = wptools.createPromiseCapability();3promiseCapability.promise.then( function ( data ) {4    console.log( data );5} );6promiseCapability.resolve( 'Hello World' );

Using AI Code Generation

1const {createPromiseCapability} = wpt;2const {createPromiseCapability} = wpt;3const {createPromiseCapability} = wpt;4const {createPromiseCapability} = wpt;5const {createPromiseCapability} = wpt;6const {createPromiseCapability} = wpt;7const {createPromiseCapability} = wpt;8const {createPromiseCapability} = wpt;9const {createPromiseCapability} = wpt;10const {createPromiseCapability} = wpt;11const {createPromiseCapability} = wpt;12const {createPromiseCapability} = wpt;13const {createPromiseCapability} = wpt;14const {createPromiseCapability} = wpt;15const {createPromiseCapability} = wpt;16const {createPromiseCapability} = wpt;17const {createPromiseCapability} = wpt;18const {createPromiseCapability} = wpt;19const {createPromiseCapability} = wpt;20const {createPromiseCapability} = wpt;

Using AI Code Generation

1var wptools = require('wptools');2var promiseCapability = wptools.createPromiseCapability();3setTimeout(function(){4  promiseCapability.resolve(1);5}, 1000);6promiseCapability.promise.then(function(value){7  console.log(value);8});9var wptools = require('wptools');10var promiseCapability = wptools.createPromiseCapability();11setTimeout(function(){12  promiseCapability.reject(1);13}, 1000);14promiseCapability.promise.then(function(value){15  console.log(value);16}, function(reason){17  console.log(reason);18});19var wptools = require('wptools');20var promiseCapability = wptools.createPromiseCapability();21setTimeout(function(){22  promiseCapability.resolve(1);23}, 1000);24promiseCapability.promise.then(function(value){25  console.log(value);26  return 2;27}).then(function(value){28  console.log(value);29});30var wptools = require('wptools');31var promiseCapability = wptools.createPromiseCapability();32setTimeout(function(){33  promiseCapability.resolve(1);34}, 1000);35promiseCapability.promise.then(function(value){36  console.log(value);37  return 2;38}).then(function(value){39  console.log(value);40  throw new Error('error');41}).catch(function(reason){42  console.log(reason);43});44var wptools = require('wptools');45var promiseCapability = wptools.createPromiseCapability();46setTimeout(function(){47  promiseCapability.resolve(1);48}, 1000);49promiseCapability.promise.then(function(value){50  console.log(value);51  return 2;52}).then(function(value){53  console.log(value);54  throw new Error('error');55}).catch(function(reason){56  console.log(reason);57  return 3;58}).then(function(value){59  console.log(value);60});61var wptools = require('wptools');62var promiseCapability = wptools.createPromiseCapability();63setTimeout(function(){64  promiseCapability.resolve(1);65}, 1000);66promiseCapability.promise.then(function(value){

Using AI Code Generation

1var createPromiseCapability = $262.createPromiseCapability;2var promiseCapability = createPromiseCapability();3var promise = promiseCapability.promise;4promiseCapability.resolve("foo");5promise.then(function (value) {6  $262.agent.report(value);7  $262.agent.leaving();8});

Using AI Code Generation

1var wpt = require('webpage');2var page = wpt.create();3var promise = page.createPromiseCapability();4promise.then(function(result) {5    console.log(result);6}, function(error) {7    console.log(error);8});9page.evaluate(function() {10    return new Promise(function(resolve, reject) {11        setTimeout(function() {12            resolve("this is resolved");13        }, 1000);14    });15});16page.evaluateAsync(function) → Promise17var wpt = require('webpage');18var page = wpt.create();19page.evaluateAsync(function() {20    return new Promise(function(resolve, reject) {21        setTimeout(function() {22            resolve("this is resolved");23        }, 1000);24    });25}).then(function(result) {26    console.log(result);27}, function(error) {28    console.log(error);29});30page.injectJs(filePath) → boolean31var wpt = require('webpage');32var page = wpt.create();33page.injectJs('test.js');34page.includeJs(filePath) → Promise35var wpt = require('webpage');36var page = wpt.create();37page.includeJs('test.js').then(function(result) {38    console.log(result);39}, function(error) {40    console.log(error);41});

Using AI Code Generation

1var promise = new Promise(function(resolve, reject) {2  resolve('done');3});4promise.then(function(value) {5  console.log(value);6});7var promise = new Promise(function(resolve, reject) {8  resolve('done');9});10promise.then(function(value) {11  console.log(value);12});13var promise = new Promise(function(resolve, reject) {14  resolve('done');15});16promise.then(function(value) {17  console.log(value);18});19var promise = new Promise(function(resolve, reject) {20  resolve('done');21});22promise.then(function(value) {23  console.log(value);24});25var promise = new Promise(function(resolve, reject) {26  resolve('done');27});28promise.then(function(value) {29  console.log(value);30});31var promise = new Promise(function(resolve, reject) {32  resolve('done');33});34promise.then(function(value) {35  console.log(value);36});37var promise = new Promise(function(resolve, reject) {38  resolve('done');39});40promise.then(function(value) {41  console.log(value);42});43var promise = new Promise(function(resolve, reject) {44  resolve('done');45});46promise.then(function(value) {47  console.log(value);48});49var promise = new Promise(function(resolve, reject) {50  resolve('done');51});52promise.then(function(value) {53  console.log(value);54});55var promise = new Promise(function(resolve, reject) {56  resolve('done');57});58promise.then(function(value) {59  console.log(value);60});61var promise = new Promise(function(resolve, reject) {62  resolve('done');63});64promise.then(function(value) {65  console.log(value);

Using AI Code Generation

1var capability = createPromiseCapability();2capability.promise.then(function(result) {3}, function(error) {4});5capability.resolve(result);6capability.reject(error);7var createPromiseCapability = function() {8  var capability = {};9  capability.promise = new Promise(function(resolve, reject) {10    capability.resolve = resolve;11    capability.reject = reject;12  });13  return capability;14};

Using AI Code Generation

1var wpt = require('wpt');2var promise = wpt.createPromiseCapability();3promise.promise.then(function(result) {4    console.log(result);5});6promise.resolve('Hello World');7var wpt = require('wpt');8var promise = wpt.createPromiseCapability();9promise.promise.then(function(result) {10    console.log(result);11});12promise.resolve('Hello World');13var wpt = require('wpt');14var promise = wpt.createPromiseCapability();15promise.promise.then(function(result) {16    console.log(result);17});18promise.resolve('Hello World');19var wpt = require('wpt');20var promise = wpt.createPromiseCapability();21promise.promise.then(function(result) {22    console.log(result);23});24promise.resolve('Hello World');25var wpt = require('wpt');26var promise = wpt.createPromiseCapability();27promise.promise.then(function(result) {28    console.log(result);29});30promise.resolve('Hello World');31var wpt = require('wpt');32var promise = wpt.createPromiseCapability();33promise.promise.then(function(result) {34    console.log(result);35});36promise.resolve('Hello World');37var wpt = require('wpt');38var promise = wpt.createPromiseCapability();39promise.promise.then(function(result) {40    console.log(result);41});42promise.resolve('Hello World');43var wpt = require('wpt');44var promise = wpt.createPromiseCapability();45promise.promise.then(function(result) {46    console.log(result);47});48promise.resolve('Hello World');49var wpt = require('wpt');

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