wip: 0.2.5
还未实现 rtc 握手
This commit is contained in:
loveuer
parent
013670b78f
commit
b8645a68ed
@ -72,18 +72,18 @@ interface Bubble {
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interface WSMessage {
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body: Client;
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time: number;
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type: "enter" | "leave" | "offer" | "answer"
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type: "register" | "enter" | "leave" | "offer" | "answer"
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}
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interface Client {
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client_type: 'desktop' | 'mobile' | 'tablet';
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app_type: 'web';
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room: string;
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ip: number;
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name: string;
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id: string;
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register_at: string;
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offer: RTCSessionDescription;
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candidate: RTCIceCandidateInit;
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}
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interface Store {
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@ -184,19 +184,26 @@ export const LocalSharing: React.FC = () => {
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return bubbles;
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};
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const updateClients = async (room?: string) => {
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const res = await fetch(`/api/ulocal/clients?room=${room ? room : rtcStore.client?.room}`)
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const updateClients = async () => {
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setTimeout(async () => {
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const res = await fetch(`/api/ulocal/clients`)
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const jes = await res.json() as Resp<Client[]>
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console.log('[D] update clients called, resp =', jes)
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setRTCStore(val => {
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return {...val, clients: jes.data}
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})
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}, 500)
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}
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const handleWSEvent = async (e: MessageEvent) => {
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const msg = JSON.parse(e.data) as WSMessage
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console.log('[D] ws event msg =', msg)
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switch (msg.type) {
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case "register":
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const reg_resp = JSON.parse(e.data) as { body: Client }
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setRTCStore(val => {
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return {...val, client: reg_resp.body}
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})
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break
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case "enter":
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await updateClients()
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break
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@ -204,89 +211,119 @@ export const LocalSharing: React.FC = () => {
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await updateClients()
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break
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case "offer":
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console.log('[D] rtc =', rtcStore.rtc)
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const offer = JSON.parse(e.data) as { offer: RTCSessionDescriptionInit, id: number, room: string }
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console.log('[D] offer =', offer)
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await rtcStore.rtc?.setRemoteDescription(offer.offer)
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const res_offer = JSON.parse(e.data) as {
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offer: RTCSessionDescriptionInit,
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id: number,
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candidate: RTCIceCandidateInit
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}
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console.log('[D] offer res =', res_offer)
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await rtcStore.rtc?.setRemoteDescription(res_offer.offer)
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const answer = await rtcStore.rtc?.createAnswer()
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await rtcStore.rtc?.setLocalDescription(answer)
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console.log('[D] answer =', answer)
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await fetch("/api/ulocal/answer", {
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method: "POST",
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await fetch('/api/ulocal/answer', {
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method: 'POST',
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headers: {"Content-Type": "application/json"},
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body: JSON.stringify({id: offer.id, room: offer.room, answer: answer})
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body: JSON.stringify({id: rtcStore.client?.id, answer: answer})
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})
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break
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case "answer":
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// const _answer = JSON.parse(e.data) as { answer: RTCSessionDescriptionInit, id: number, room: string }
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// await rtcStore.rtc?.setRemoteDescription(_answer.answer)
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// break
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const res_answer = JSON.parse(e.data) as { answer: RTCSessionDescriptionInit, id: number }
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await rtcStore.rtc?.setRemoteDescription(res_answer.answer)
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break
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}
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}
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// useEffect(() => {
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// const fn = async () => {
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// // const rtc = new RTCPeerConnection({iceServers: [{urls: "stun:stun.qq.com:3478"}]})
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// const rtc = new RTCPeerConnection({})
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// rtc.onconnectionstatechange = () => {
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// console.log('rtc connection state =', rtc.connectionState)
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// }
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// const dataChannel = rtc.createDataChannel('fileTransfer', {ordered: true});
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// setupDataChannel(dataChannel);
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// const waitCandidate = (): Promise<RTCIceCandidate | null> => {
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// return new Promise<RTCIceCandidate | null>(resolve => {
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// rtc.onicecandidate = (e) => {
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// resolve(e.candidate)
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// }
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// })
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// }
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//
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// const waitNegotiation = (): Promise<void> => {
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// return new Promise<void>(resolve => {
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// rtc.onnegotiationneeded = async () => {
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// const _offer = await rtc.createOffer()
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// await rtc.setLocalDescription(_offer)
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// resolve()
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// }
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// })
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// }
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//
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// await waitNegotiation()
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// const candidate: RTCIceCandidate | null = await waitCandidate();
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//
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// const res = await fetch("/api/ulocal/register", {
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// method: "POST",
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// headers: {"Content-Type": "application/json"},
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// body: JSON.stringify({candidate: candidate})
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// })
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// const jes = await res.json() as Resp<Client>;
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//
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// console.log('[D] register resp =', jes)
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//
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// if (!jes.data.id) {
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// message.error("注册失败")
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// throw new Error("register failed")
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// }
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//
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// setRTCStore(val => {
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// return {
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// ...val,
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// client: jes.data,
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// candidate: candidate,
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// offer: rtc.localDescription,
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// rtc: rtc,
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// }
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// })
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//
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// const api = `${window.location.protocol === 'https' ? 'wss' : 'ws'}://${window.location.host}/api/ulocal/ws?id=${jes.data.id}`
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// console.log('[D] websocket url =', api)
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// connect(api, {fn: handleWSEvent})
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//
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// await updateClients()
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// }
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//
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// fn()
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//
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// return () => close();
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// }, []
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// );
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// 气泡点击处理
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const handleBubbleClick = async (bubble: Bubble) => {
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const offer = await rtcStore.rtc?.createOffer()
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await rtcStore.rtc?.setLocalDescription(offer)
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// await fetch('/api/ulocal/offer', {
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// method: 'POST',
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// headers: {"Content-Type": "application/json"},
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// body: JSON.stringify({
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// id: bubble.id,
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// offer: rtcStore.offer,
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// candidate: rtcStore.candidate,
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// })
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// })
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};
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useEffect(() => {
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const fn = async () => {
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connect("/api/ulocal/ws", {fn: handleWSEvent})
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await updateClients()
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const rtc = new RTCPeerConnection({iceServers: [{urls: "stun:stun.qq.com:3478"}]})
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const dataChannel = rtc.createDataChannel('fileTransfer', {ordered: true});
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setupDataChannel(dataChannel);
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const waitCandidate = new Promise<RTCIceCandidate | null>(resolve => {
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rtc.onicecandidate = (e) => {
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resolve(e.candidate)
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}
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})
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const waitNegotiationneeded = new Promise<void>(resolve => {
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rtc.onnegotiationneeded = async () => {
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const _offer = await rtc.createOffer()
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await rtc.setLocalDescription(_offer)
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resolve()
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}
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})
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await waitNegotiationneeded
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const candidate: RTCIceCandidate | null = await waitCandidate;
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if (!candidate) throw new Error("candidate is null")
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const res = await fetch("/api/ulocal/register", {
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method: "POST",
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headers: {"Content-Type": "application/json"},
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body: JSON.stringify({candidate: candidate, offer: rtc.localDescription})
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})
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const jes = await res.json() as Resp<Client>;
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if (!jes.data.id) {
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message.error("注册失败")
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throw new Error("register failed")
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}
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setRTCStore(val => {
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return {...val, client: jes.data, candidate: candidate, offer: rtc.localDescription, rtc: rtc, ch: dataChannel}
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})
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const api = `${window.location.protocol === 'https' ? 'wss' : 'ws'}://${window.location.host}/api/ulocal/ws?id=${jes.data.id}`
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//console.log('[D] websocket url =', api)
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connect(api, {fn: handleWSEvent})
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await updateClients(jes.data.room)
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}
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fn()
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return () => close();
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}, []);
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// 气泡点击处理
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const handleBubbleClick = async (id: string) => {
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await fetch('/api/ulocal/offer', {
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method: 'POST',
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headers: {"Content-Type": "application/json"},
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body: JSON.stringify({room: rtcStore.client?.room, id: id, offer: rtcStore.offer})
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})
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setTimeout(() => {
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rtcStore.ch?.send("hello, world")
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}, 1000)
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setRTCStore(val => {return {...val, rtc: rtc}})
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};
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fn()
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}, [])
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return <div className={classes.container}>
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<CloudBackground/>
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@ -305,7 +342,7 @@ export const LocalSharing: React.FC = () => {
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`${Math.random() * 0.5}s,
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${0.5 + Math.random() * 2}s`
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}}
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onClick={() => handleBubbleClick(bubble.id)}
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onClick={() => handleBubbleClick(bubble)}
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>
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{bubble.name}
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</div>
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@ -25,7 +25,6 @@ func Start(ctx context.Context) <-chan struct{} {
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{
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api := app.Group("/api/ulocal")
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api.Post("/register", handler.LocalRegister())
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api.Post("/offer", handler.LocalOffer())
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api.Post("/answer", handler.LocalAnswer())
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api.Get("/clients", handler.LocalClients())
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@ -55,12 +55,9 @@ type roomClient struct {
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ClientType RoomClientType `json:"client_type"`
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AppType RoomAppType `json:"app_type"`
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IP string `json:"ip"`
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Room string `json:"room"`
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Name string `json:"name"`
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Id string `json:"id"`
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RegisterAt time.Time `json:"register_at"`
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Offer *RoomOffer `json:"offer"`
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Candidate *RoomCandidate `json:"candidate"`
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msgChan chan any
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}
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@ -131,41 +128,24 @@ func (rc *roomClient) start(ctx context.Context) {
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type roomController struct {
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sync.Mutex
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ctx context.Context
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rooms map[string]map[string]*roomClient // map[room_id(remote-IP)][Id]
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notReadies map[string]*roomClient
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//rooms map[string]map[string]*roomClient // map[room_id(remote-IP)][Id]
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clients map[string]*roomClient
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}
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var (
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RoomController = &roomController{
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rooms: make(map[string]map[string]*roomClient),
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notReadies: make(map[string]*roomClient),
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clients: make(map[string]*roomClient),
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}
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)
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func (rc *roomController) Start(ctx context.Context) {
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rc.ctx = ctx
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go func() {
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ticker := time.NewTicker(1 * time.Minute)
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for {
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select {
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case <-rc.ctx.Done():
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return
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case now := <-ticker.C:
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for _, nrc := range rc.notReadies {
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if now.Sub(nrc.RegisterAt).Minutes() > 1 {
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rc.Lock()
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delete(rc.notReadies, nrc.Id)
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rc.Unlock()
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}
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}
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}
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}
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}()
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}
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func (rc *roomController) Register(ip, userAgent string, candidate *RoomCandidate, offer *RoomOffer) *roomClient {
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func (rc *roomController) Register(conn *websocket.Conn, ip, userAgent string) *roomClient {
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nrc := &roomClient{
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controller: rc,
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conn: conn,
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ClientType: ClientTypeDesktop,
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AppType: RoomAppTypeWeb,
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IP: ip,
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@ -173,8 +153,6 @@ func (rc *roomController) Register(ip, userAgent string, candidate *RoomCandidat
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Name: tool.RandomName(),
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msgChan: make(chan any, 1),
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RegisterAt: time.Now(),
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Candidate: candidate,
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Offer: offer,
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}
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ua := useragent.Parse(userAgent)
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@ -185,121 +163,71 @@ func (rc *roomController) Register(ip, userAgent string, candidate *RoomCandidat
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nrc.ClientType = ClientTypeTablet
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}
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key := "local"
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if !tool.IsPrivateIP(ip) {
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key = ip
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}
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log.Debug("controller.room: registry client, IP = %s, Id = %s, Name = %s", nrc.IP, nrc.Id, nrc.Name)
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nrc.Room = key
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nrc.start(rc.ctx)
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nrc.msgChan <- map[string]any{"type": "register", "time": time.Now().UnixMilli(), "body": nrc}
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rc.Broadcast(map[string]any{"type": "enter", "time": time.Now().UnixMilli(), "body": nrc})
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rc.Lock()
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log.Debug("controller.room: registry client, IP = %s(%s), Id = %s, Name = %s", key, nrc.IP, nrc.Id, nrc.Name)
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rc.notReadies[nrc.Id] = nrc
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if _, ok := rc.rooms[nrc.Room]; !ok {
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rc.rooms[nrc.Room] = make(map[string]*roomClient)
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}
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rc.clients[nrc.Id] = nrc
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rc.Unlock()
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return nrc
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}
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func (rc *roomController) Enter(conn *websocket.Conn, id string) {
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client, ok := rc.notReadies[id]
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if !ok {
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log.Warn("controller.room: entry room id not exist, id = %s", id)
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return
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}
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rc.Lock()
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if _, ok = rc.rooms[client.Room]; !ok {
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log.Warn("controller.room: entry room not exist, room = %s, id = %s, name = %s", client.Room, id, client.Name)
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return
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}
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rc.rooms[client.Room][id] = client
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client.conn = conn
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rc.Unlock()
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client.start(rc.ctx)
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rc.Broadcast(client.Room, map[string]any{"type": RoomMessageTypeEnter, "time": time.Now().UnixMilli(), "body": client})
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}
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func (rc *roomController) List(room string) []*roomClient {
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log.Debug("controller.room: list room = %s", room)
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func (rc *roomController) List() []*roomClient {
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clientList := make([]*roomClient, 0)
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clients, ok := rc.rooms[room]
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if !ok {
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return clientList
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}
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for _, client := range clients {
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for _, client := range rc.clients {
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clientList = append(clientList, client)
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}
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return clientList
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}
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func (rc *roomController) Broadcast(room string, msg any) {
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for _, client := range rc.rooms[room] {
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func (rc *roomController) Broadcast(msg any) {
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for _, client := range rc.clients {
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select {
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case client.msgChan <- msg:
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case <-time.After(2 * time.Second):
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log.Warn("RoomController: broadcast timeout, room = %s, client Id = %s, IP = %s", room, client.Id, client.IP)
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log.Warn("RoomController: broadcast timeout, client Id = %s, IP = %s", client.Id, client.IP)
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}
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}
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}
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func (rc *roomController) Unregister(client *roomClient) {
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key := "local"
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if !tool.IsPrivateIP(client.IP) {
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key = client.IP
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}
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log.Debug("controller.room: unregister client, IP = %s(%s), Id = %s, Name = %s", client.IP, key, client.Id, client.Name)
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log.Debug("controller.room: unregister client, IP = %s, Id = %s, Name = %s", client.IP, client.Id, client.Name)
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rc.Lock()
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delete(rc.rooms[key], client.Id)
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delete(rc.clients, client.Id)
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rc.Unlock()
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rc.Broadcast(key, map[string]any{"type": RoomMessageTypeLeave, "time": time.Now().UnixMilli(), "body": client})
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rc.Broadcast(map[string]any{"type": RoomMessageTypeLeave, "time": time.Now().UnixMilli(), "body": client})
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}
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func (rc *roomController) Offer(room, id string, offer *RoomOffer) {
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if _, ok := rc.rooms[room]; !ok {
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func (rc *roomController) Offer(id string, offer *RoomOffer, candidate *RoomCandidate) {
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if _, ok := rc.clients[id]; !ok {
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return
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}
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if _, ok := rc.rooms[room][id]; !ok {
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return
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}
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rc.rooms[room][id].msgChan <- map[string]any{
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rc.clients[id].msgChan <- map[string]any{
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"type": "offer",
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"id": id,
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"room": room,
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"offer": offer,
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"candidate": candidate,
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}
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}
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func (rc *roomController) Answer(room, id string, answer *RoomOffer) {
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if _, ok := rc.rooms[room]; !ok {
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func (rc *roomController) Answer(id string, answer *RoomOffer) {
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if _, ok := rc.clients[id]; !ok {
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return
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}
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if _, ok := rc.rooms[room][id]; !ok {
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return
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}
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rc.rooms[room][id].msgChan <- map[string]any{
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rc.clients[id].msgChan <- map[string]any{
|
||||
"type": "answer",
|
||||
"id": id,
|
||||
"room": room,
|
||||
"answer": answer,
|
||||
}
|
||||
}
|
||||
|
||||
@ -9,38 +9,9 @@ import (
|
||||
"net/http"
|
||||
)
|
||||
|
||||
func LocalRegister() nf.HandlerFunc {
|
||||
return func(c *nf.Ctx) error {
|
||||
type Req struct {
|
||||
Candidate *controller.RoomCandidate `json:"candidate"`
|
||||
Offer *controller.RoomOffer `json:"offer"`
|
||||
}
|
||||
|
||||
var (
|
||||
err error
|
||||
req = new(Req)
|
||||
ip = c.IP(true)
|
||||
ua = c.Get("User-Agent")
|
||||
)
|
||||
|
||||
if err = c.BodyParser(req); err != nil {
|
||||
return c.Status(http.StatusBadRequest).JSON(map[string]interface{}{"msg": err.Error()})
|
||||
}
|
||||
|
||||
client := controller.RoomController.Register(ip, ua, req.Candidate, req.Offer)
|
||||
|
||||
return resp.Resp200(c, client)
|
||||
}
|
||||
}
|
||||
|
||||
func LocalClients() nf.HandlerFunc {
|
||||
return func(c *nf.Ctx) error {
|
||||
room := c.Query("room")
|
||||
if room == "" {
|
||||
return c.Status(http.StatusBadRequest).JSON(map[string]string{"err": "room can't be empty"})
|
||||
}
|
||||
|
||||
list := controller.RoomController.List(room)
|
||||
list := controller.RoomController.List()
|
||||
|
||||
return resp.Resp200(c, list)
|
||||
}
|
||||
@ -56,12 +27,10 @@ func LocalWS() nf.HandlerFunc {
|
||||
}
|
||||
|
||||
return func(c *nf.Ctx) error {
|
||||
|
||||
id := c.Query("id")
|
||||
|
||||
if id == "" {
|
||||
return c.Status(http.StatusBadRequest).JSON(map[string]string{"error": "id is empty"})
|
||||
}
|
||||
var (
|
||||
ip = c.IP(true)
|
||||
ua = c.Get("User-Agent")
|
||||
)
|
||||
|
||||
conn, err := upgrader.Upgrade(c.Writer, c.Request, nil)
|
||||
if err != nil {
|
||||
@ -69,7 +38,7 @@ func LocalWS() nf.HandlerFunc {
|
||||
return err
|
||||
}
|
||||
|
||||
controller.RoomController.Enter(conn, id)
|
||||
controller.RoomController.Register(conn, ip, ua)
|
||||
|
||||
return nil
|
||||
}
|
||||
@ -78,9 +47,9 @@ func LocalWS() nf.HandlerFunc {
|
||||
func LocalOffer() nf.HandlerFunc {
|
||||
return func(c *nf.Ctx) error {
|
||||
type Req struct {
|
||||
Room string `json:"room"`
|
||||
Id string `json:"id"`
|
||||
Offer *controller.RoomOffer `json:"offer"`
|
||||
Candidate *controller.RoomCandidate `json:"candidate"`
|
||||
}
|
||||
|
||||
var (
|
||||
@ -92,7 +61,7 @@ func LocalOffer() nf.HandlerFunc {
|
||||
return c.Status(http.StatusBadRequest).JSON(map[string]string{"err": err.Error()})
|
||||
}
|
||||
|
||||
controller.RoomController.Offer(req.Room, req.Id, req.Offer)
|
||||
controller.RoomController.Offer(req.Id, req.Offer, req.Candidate)
|
||||
|
||||
return resp.Resp200(c, req.Offer)
|
||||
}
|
||||
@ -101,7 +70,6 @@ func LocalOffer() nf.HandlerFunc {
|
||||
func LocalAnswer() nf.HandlerFunc {
|
||||
return func(c *nf.Ctx) error {
|
||||
type Req struct {
|
||||
Room string `json:"room"`
|
||||
Id string `json:"id"`
|
||||
Answer *controller.RoomOffer `json:"answer"`
|
||||
}
|
||||
@ -115,7 +83,7 @@ func LocalAnswer() nf.HandlerFunc {
|
||||
return c.Status(http.StatusBadRequest).JSON(map[string]string{"err": err.Error()})
|
||||
}
|
||||
|
||||
controller.RoomController.Answer(req.Room, req.Id, req.Answer)
|
||||
controller.RoomController.Answer(req.Id, req.Answer)
|
||||
|
||||
return resp.Resp200(c, req)
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user