Learn about the WebSocket interface, including its constructor, properties, and methods, code examples, specifications, and browser compatibility.
// Create WebSocket connection.constsocket=newWebSocket("ws://localhost:8080");// Connection openedsocket.addEventListener("open",function(event){socket.send("Hello Server!");});// Listen for messagessocket.addEventListener("message",function(event){console.log("Message from server ",event.data)...
Learn about the WebSocket interface, including its constructor, properties, and methods, code examples, specifications, and browser compatibility.
WebSocket.onmessage 用于指定当从服务器接受到信息时的回调函数。 onopen WebSocket.onopen 用于指定连接成功后的回调函数。 protocol WebSocket.protocol只读 服务器选择的下属协议。 readyState WebSocket.readyState只读 当前的链接状态。 url WebSocket.url只读 WebSocket 的绝对路径。 方法 WebSocket.close([code[, re...
Learn about the WebSocket interface, including its constructor, properties, and methods, code examples, specifications, and browser compatibility.
socketsocket.addEventListener("open",(event)=>{socket.send("Hello Server!");}); Specifications Specification WebSockets #dom-websocket-onopen Browser compatibility Report problems with this compatibility data on GitHub desktopmobileserver Chrome
要想做IM聊天app,就不得不理解WebSocket和Socket的原理了,听我一一道来。 1WebSocket的使用场景 1.社交聊天 最著名的就是微信,QQ,这一类社交聊天的app。这一类聊天app的特点是低延迟,高即时。即时是这里面要求最高的,如果有一个紧急的事情,通过IM软件通知你,假设网
using_websocketstream/index.md Co-authored-by: Thomas Steiner <tomac@google.com> * Update files/en-us/web/api/websocketstream/closed/index.md Co-authored-by: Thomas Steiner <tomac@google.com> * Update files/en-us/web/api/websocketstream/opened/index.md Co-authored-by: Thomas Steiner <to...
WebSocket API: Available in workers Global usage 96.36% + 0% = 96.36% IE ❌ 6 - 9: Not supported ✅ 10: Supported ✅ 11: Supported Edge ✅ 12 - 132: Supported ✅ 133: Supported Firefox ❌ 2 - 36: Not supported ✅ 37 - 134: Supported ✅ 135: Supported ✅ 136 - ...
WebSocketStream API Global usage 71.15% + 0% = 71.15% IE ❌ 6 - 10: Not supported ❌ 11: Not supported Edge ❌ 12 - 123: Not supported ✅ 124 - 133: Supported ✅ 134: Supported Firefox ❌ 2 - 135: Not supported ❌ 136: Not supported ❌ 137 - 139: Not supported ...