All versions installed of socket.io and socket.io-client are the same in my mern app. Here is my server code: const app = express(); mongoose.connect(MONGOOSE_URL, { useNewUrlParser: true, useUnifiedTopology: true, }).then(() => { console.log(`MongoDB connected successfully`); }).catch((error) => console.log(`${error} did not…
I am trying to spyOn a chained function for my socketIO server. The first toSpy is working fine but I seem to be unable to check the emit chained function. Anyone a simple and elegant way to test a chained…
I am making a chat application and I want people to be able to use specific usernames. I saw https://npmjs.com/socket.io.users, however, the last publication was 8 years ago. I also don't know how to really use socket.id to check for…
I'm trying to emit upon any socket.io event, but haven't been able to. I have a react app with frontend and backend, socket.io installed on the backend and socket.io-client on the frontend. I have a socketServer.js: const registerSocketServer = (server)…
I just updated to React 18 and I noticed that the useEffect runs twice which makes my socket io code fail connection. What could be the solution for this? Here is my useEffect: useEffect(() => { dispatch(connect()); return () =>…
I have a constantly running tcp raw socket that I can connect to using an existing app. I am trying to use socket.io-client in my photoshop plugin, but after installing, my require() statements fail no matter what kind of relative…
when i run the code, the server server side receive the message but the client side doesnt get anything until they send message. however in html doesnt show anything wrong i have this server code: var http = require('http').Server(app); var…
I'm having a go with the socket.io https://socket.io/get-started/chat, but my problem is that when i send message then the message cant automatically into chat box. i need to reload the page to view the chat that i sent. So how…
well as i mentioned in the title when i'm sending message through socket to the server then save it in database mongodb with mongoose, then i returned the the message and send it back in the socket, now when i…
I want to change the text background color to red when the current value for stock goes down and green color when stock goes up. I am using socket to receive stream data in flutter. Anyone has any idea to…