How to use exchangeOfferAnswer method in wpt

Best JavaScript code snippet using wpt

peerconnection.js

Source:peerconnection.js Github

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...10 *11 * @param {!RTCPeerConnection} pc1 The first peer connection.12 * @param {!RTCPeerConnection} pc2 The second peer connection.13 */14async function exchangeOfferAnswer(pc1, pc2) {15 await pc1.setLocalDescription(await pc1.createOffer());16 await pc2.setRemoteDescription(pc1.localDescription);17 await pc2.setLocalDescription(await pc2.createAnswer());18 await pc1.setRemoteDescription(pc2.localDescription);19}20/**21 * Sets the specified codec preference if it's included in the transceiver's22 * list of supported codecs.23 * @param {!RTCRtpTransceiver} transceiver The RTP transceiver.24 * @param {string} codecPreference The codec preference.25 */26function setTransceiverCodecPreference(transceiver, codecPreference) {27 for (let codec of RTCRtpSender.getCapabilities('video').codecs) {28 if (codec.mimeType.includes(codecPreference)) {29 transceiver.setCodecPreferences([codec]);30 return;31 }32 }33}34/**35 * Starts a connection between two peer connections, using a audio and/or video36 * stream.37 * @param {*} t Test instance.38 * @param {boolean} useAudio True if audio should be used.39 * @param {boolean} useVideo True if video should be used.40 * @param {string} [videoCodecPreference] String containing the codec preference.41 * @returns an array with the two connected peer connections, the remote stream,42 * and the list of transceivers.43 */44async function startConnection(t, useAudio, useVideo, videoCodecPreference) {45 const stream = await navigator.mediaDevices.getUserMedia({46 audio: useAudio, video: useVideo47 });48 t.add_cleanup(() => stream.getTracks().forEach(track => track.stop()));49 const pc1 = new RTCPeerConnection();50 t.add_cleanup(() => pc1.close());51 const pc2 = new RTCPeerConnection();52 t.add_cleanup(() => pc2.close());53 let transceivers = {};54 stream.getTracks().forEach(track => {55 const transceiver = pc1.addTransceiver(track);56 transceivers[track.kind] = transceiver;57 if (videoCodecPreference && track.kind == 'video') {58 setTransceiverCodecPreference(transceiver, videoCodecPreference);59 }60 });61 function doExchange(localPc, remotePc) {62 localPc.addEventListener('icecandidate', event => {63 const { candidate } = event;64 if (candidate && remotePc.signalingState !== 'closed') {65 remotePc.addIceCandidate(candidate);66 }67 });68 }69 doExchange(pc1, pc2);70 doExchange(pc2, pc1);71 exchangeOfferAnswer(pc1, pc2);72 const remoteStream = await new Promise(resolve => {73 let tracks = [];74 pc2.ontrack = e => {75 tracks.push(e.track)76 if (tracks.length < useAudio + useVideo) return;77 const stream = new MediaStream(tracks);78 // The srcObject sink is needed for the tests to get exercised in Chrome.79 const remoteVideo = document.getElementById('remote');80 if (remoteVideo) {81 remoteVideo.srcObject = stream;82 }83 resolve(stream)84 }85 });...

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utils.ts

Source:utils.ts Github

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...52 ),53 ]);54 }55 exchangeIceCandidates(pc1, pc2);56 await exchangeOfferAnswer(pc1, pc2);57 await bothOpen;58 return pair;59 } finally {60 for (const dc of pair) {61 dc.onopen = dc.onerror = null;62 }63 }64}65function exchangeIceCandidates(pc1: RTCPeerConnection, pc2: RTCPeerConnection) {66 // private function67 function doExchange(localPc: RTCPeerConnection, remotePc: RTCPeerConnection) {68 localPc.onIceCandidate.subscribe((candidate) => {69 if (remotePc.signalingState !== "closed") {70 remotePc.addIceCandidate(candidate);71 }72 });73 }74 doExchange(pc1, pc2);75 doExchange(pc2, pc1);76}77async function exchangeOfferAnswer(78 caller: RTCPeerConnection,79 callee: RTCPeerConnection80) {81 await exchangeOffer(caller, callee);82 await exchangeAnswer(caller, callee);83}84async function exchangeOffer(85 caller: RTCPeerConnection,86 callee: RTCPeerConnection87) {88 await caller.setLocalDescription(await caller.createOffer());89 await callee.setRemoteDescription(caller.localDescription!);90}91// Performs an answer exchange caller -> callee....

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Using AI Code Generation

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1var Web3 = require('web3');2var wpt = web3.eth.contract([{"constant":false,"inputs":[{"name":"_exchangeOfferId","type":"uint256"},{"name":"_answer","type":"bool"}],"name":"exchangeOfferAnswer","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_exchangeOfferId","type":"uint256"}],"name":"getExchangeOffer","outputs":[{"name":"","type":"uint256"},{"name":"","type":"uint256"},{"name":"","type":"address"},{"name":"","type":"uint256"},{"name":"","type":"address"},{"name":"","type":"uint256"},{"name":"","type":"bool"}],"payable":false,"type":"function"}]);3var wptInstance = wpt.at('0x4b6f5b7e0c3df1d7f2d6c5e7f1e6f8b7e5f3c3a7');4var exchangeOfferId = 1;5var answer = true;6wptInstance.exchangeOfferAnswer(exchangeOfferId, answer, function(error, result){7 if(!error)8 console.log(result);9 console.error(error);10});11> eth.getTransactionReceipt("0x4b6f5b7e0c3df1d7f2d6c5e7f1e6f8b7e5f3c3a7")12{

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Using AI Code Generation

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1var Web3 = require('web3');2var wptContract = web3.eth.contract([{"constant":false,"inputs":[{"name":"_offerID","type":"uint256"},{"name":"_answer","type":"bool"}],"name":"exchangeOfferAnswer","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"}]);3var wpt = wptContract.at('0x3b6e1e6f9f9d1d6c2b6e2f2c8e8d8d8e8f8e8e8f');4var offerID = 1;5var answer = true;6wpt.exchangeOfferAnswer(offerID, answer, function(error, result){7 if(!error)8 console.log(result);9 console.error(error);10})11contract WPT {12 struct Offer {13 address offerer;14 address answerer;15 uint256 offerID;16 uint256 offerAmount;17 uint256 answerAmount;18 uint256 offerTime;19 uint256 answerTime;20 bool isOffer;21 bool isAnswer;22 }23 mapping(uint256 => Offer) offers;24 function exchangeOfferAnswer(uint256 _offerID, bool _answer) public {25 Offer storage offer = offers[_offerID];26 if (_answer) {27 offer.answerer = msg.sender;28 offer.answerTime = now;29 offer.isAnswer = true;30 } else {31 offer.offerer.transfer(offer.offerAmount);32 delete offers[_offerID];33 }34 }35}36var Web3 = require('web3');

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Using AI Code Generation

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1var wptb = require('wptb.js');2wptb.exchangeOfferAnswer('offerId', 'answer', function(err, result) {3 if (err) {4 console.log(err);5 }6 console.log(result);7});8var wptb = require('wptb.js');9wptb.exchangeOfferCancel('offerId', function(err, result) {10 if (err) {11 console.log(err);12 }13 console.log(result);14});15var wptb = require('wptb.js');16var params = {17};18wptb.exchangeOfferCreate(params, function(err, result) {19 if (err) {20 console.log(err);21 }22 console.log(result);23});24var wptb = require('wptb.js');25wptb.exchangeOfferList(function(err, result) {26 if (err) {27 console.log(err);28 }29 console.log(result);30});

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