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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,152 @@ | ||
| import Dexie from 'dexie' | ||
| import { createSignal } from 'solid-js' | ||
|
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| let dexieInitPromise: Promise<void> | ||
| let dexiedb: Dexie | ||
|
|
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| const getDexieInstance = async (): Promise<Dexie> => { | ||
| if(dexieInitPromise){ | ||
| await dexieInitPromise | ||
| } | ||
| if(dexiedb){ return dexiedb } | ||
|
|
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| dexiedb = new Dexie('videomod') | ||
| dexiedb.version(1).stores({ | ||
| config: 'key' | ||
| }) | ||
|
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| console.log("creando db dexie::", dexiedb) | ||
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| dexieInitPromise = new Promise((resolve, reject) => { | ||
| dexiedb.open().then(()=>{ | ||
| resolve() | ||
| }).catch((error) => { | ||
| console.log('Error opening dexie', error) | ||
| reject() | ||
| }) | ||
| }) | ||
|
|
||
| await dexieInitPromise | ||
| return dexiedb | ||
| } | ||
|
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| const getClientID = async () => { | ||
| const db = await getDexieInstance() | ||
| const clientInfo = await db.table('config').get('clientInfo') | ||
| if(!clientInfo){ | ||
| const id = Date.now().toString(36).substring(2) + Math.random().toString(36).substring(2,6) | ||
| await db.table('config').put({key: 'clientInfo', id }) | ||
| return id | ||
| } else { | ||
| return clientInfo.id | ||
| } | ||
| } | ||
|
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| const getIpFromCandidate = (offer: string) => { | ||
| // const ix1 = offer.indexOf('webrtc-datachannel') | ||
| const ix1 = offer.indexOf('nc=IN IP4') | ||
| const ix2 = offer.indexOf('\\r',ix1+10) | ||
| const IP = offer.substring(ix1+10,ix2).trim() | ||
| return IP | ||
| } | ||
|
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| export const [iceConnectionState, setIceConnectionState] = createSignal("Pending") | ||
| export const [recivedMessages, setRecivedMessages] = createSignal([]) | ||
| export const [connectionState, setConnectionState] = createSignal("Pending") | ||
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| export class WebRTCManager { | ||
|
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| connection: RTCPeerConnection | ||
| channel: RTCDataChannel | ||
| offerString: string | ||
| promiseOngoing: Promise<string> | ||
|
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| constructor(){ | ||
| this.connection = new RTCPeerConnection({ | ||
| iceServers: [{ urls: 'stun:stun.l.google.com:19302' }] | ||
| }) | ||
|
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| this.connection.onconnectionstatechange = (event) => { | ||
| console.log("connectionstatechange", event) | ||
| setConnectionState(this.connection.connectionState) | ||
| } | ||
|
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| this.connection.oniceconnectionstatechange = (event) => { | ||
| console.log("oniceconnectionstatechange", event) | ||
| setIceConnectionState(this.connection.iceConnectionState) | ||
| } | ||
|
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| let iceCandidateResolve: (offerString: string) => void | ||
| this.promiseOngoing = new Promise(r => { iceCandidateResolve = r }) | ||
|
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| this.connection.onicecandidate = (event) => { | ||
| const offer = JSON.stringify(this.connection.localDescription) | ||
| const IP = getIpFromCandidate(offer).split(".").filter(x => x) | ||
| if(IP[0] === 'localhost' || IP[0] === '0' || IP[0] === '127'){ | ||
| return | ||
| } | ||
| //LA OFFER QUE VALE ES LA DE AQUÍ!! | ||
| // console.log('offer ip', getIpFromCandidate(offer)) | ||
| // console.log('onicecandidate', JSON.stringify(this.connection.localDescription)) | ||
| this.offerString = JSON.stringify(this.connection.localDescription) | ||
| console.log("resolviendo offer string::", this.offerString) | ||
| iceCandidateResolve(this.offerString) | ||
| this.promiseOngoing = null | ||
| } | ||
|
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||
| const onmessage = (event: MessageEvent) => { | ||
| setRecivedMessages([...recivedMessages(), event.data]) | ||
| } | ||
|
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| this.connection.ondatachannel = (event) => { | ||
| console.log('ondatachannel') | ||
| this.channel = event.channel | ||
| this.channel.onmessage = onmessage | ||
| } | ||
|
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| this.connection.onnegotiationneeded = async (ev) => { | ||
| console.log('onnegotiationneeded', ev) | ||
| } | ||
|
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| this.channel = this.connection.createDataChannel('data') | ||
| this.channel.onopen = event => console.log('onopen', event) | ||
| this.channel.onmessage = onmessage | ||
|
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| this.connection.createOffer(). | ||
| then((offer) => { | ||
| this.connection.setLocalDescription(offer) | ||
| }) | ||
| } | ||
|
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| async getOffer() { | ||
| if(this.promiseOngoing){ return await this.promiseOngoing } | ||
| if(this.offerString){ return this.offerString } | ||
| } | ||
| } | ||
|
|
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| export const webRTCManager = new WebRTCManager() | ||
|
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| export const Connect = async ()=> { | ||
| const clientID = await getClientID() | ||
| console.log("offer string::", webRTCManager.getOffer()) | ||
|
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| console.log("client id obtenido::", clientID) | ||
| const ws = new WebSocket('wss://pv5s7gfoge.execute-api.us-east-1.amazonaws.com/p/') | ||
|
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| ws.onopen = () => { | ||
| console.log('WebSocket is connected') | ||
| ws.send('Hello Server!') | ||
| } | ||
|
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| ws.onmessage = (event) => { | ||
| console.log(`Received: ${event.data}`) | ||
| } | ||
|
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| ws.onerror = (error) => { | ||
| console.log(`WebSocket error: ${error}`) | ||
| } | ||
|
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| ws.onclose = () => { | ||
| console.log('WebSocket connection closed') | ||
| } | ||
| } |