what is the reason for reporting this error when using WebSocket? I use it in paging. Every time I turn the page, I will close the connection, then open the connection again and send a message, but I will report this error every time I turn the page. How should I solve it? Thank you
{ "stack": "Error: Failed to execute "send" on "WebSocket": Still in CONNECTING state.\n at http://db.vivo.xyz/dbaplat-info/static/js/3.41ae162b1bf12cefca39.js:1:7816" }several status values of websocket:
The CONNECTING: value is 0, which indicates that the connection is in progress; the
OPEN: value is 1, which means the connection is successful and ready to communicate; the
CLOSING: value is 2, which indicates that the connection is being closed; and the
CLOSED: value is 3, which indicates that the connection is closed or failed to open the connection
normal send sending can only be done when the value is 1, so adding a status judgment before send can solve the problem
if (socket.readyState===1) {
socket.send(JSON.stringify(message));
} send cannot be called until after the onopen event of websocket.
this error message has already told you, "still in connection"
is there no jump to turn the page on this page
here s the thing A page has two left and right blocks the left side is connected to the socket line, and the right side is in the polling data when the socket on the left is broken, the data in polling on the right will be unable to request data a...
can I connect two websocket connections to one page? because of the backend data architecture, different data have to be obtained from different servers, so there is this requirement have any buddies ever used the experience of using one page with t...
how vue uses websocket <script> export default { data() { return { websock: null, } }, methods: { threadPoxi(){ const agentD...
made a websocket chat room. encountered a problem. Where is a better place to keep chat records? Friends list requests the server s chat history interface (that is, to switch chat objects) when clicking Friends , but it doesn t feel right to...
after using https , the original websocket link of cannot be used properly. do I need to use the wss protocol to connect under https? if yes, what are you asking? ...
there is a broadcast screen. One or more users may send messages to the broadcast screen for broadcasting. it takes a certain time for each broadcast to play the content (the sound playback method is asynchronous). when multiple users send broadcast re...
problem description Chinese is garbled when a byte array transfer string is received through websocket the environmental background of the problems and what methods you have tried websocketUTF-8 vue related codes Please paste the code text...
the background pushes to the front end via WS, similar to [{val= 1 ,...}, {val= 2 ,...},...] For such a piece of data, how does the front end compare the difference between the two pushed data, and locate which attribute value of the specific object ...
WebSocket is used in vue project, WebSocket connection is defined in utils.js, import base from . api base const ws = new WebSocket(`ws: ${base.webSocket} socket`); export default ws bring in files in main.js to bind to the instance prototype o...