Could not connect to the local peerjs server

[nikita-zot-1408]

This is what I am trying to do:

 const callUser = id => {
    const peer = new Peer({initiator: true, trickle: false, stream});

    console.log(stream);

    peer.on('error', console.log);
    peer.on('connect', console.log);

    peer.on('signal', data => {
      console.log('data', data);
      socket.emit('callUser', {
        userToCall: id,
        signalData: data,
        from: me,
        name,
      });
    });

This function does not show nor error message,nor success message.

But on top of the component I have tried to call peerServer like this:

const peerServer = new Peer({
  host: 'https://0.0.0.0',
  secure: false,
  port: 8080,
  path: '/mypeer',
});

peerServer.on('error', console.log);

And it constantly returned: Could not get User Id error.

This is my code for server:

const app = require("express")();
const server = require("http").createServer(app);
const cors = require("cors");

const { ExpressPeerServer } = require("peer");

const io = require("socket.io")(server, {
  cors: {
    origin: "*",
    methods: ["GET", "POST"],
  },
});

const env = require("dotenv").config();

const customGenerationFunction = () =>
  (Math.random().toString(36) + "0000000000000000000").substr(2, 16);

app.use(cors());

app.get("/hello", (req, res) => {
  res.send("hello from the other siiiiiiide");
});

const peerServer = ExpressPeerServer(server, {
  debug: true,
  path: "/",
  generateClientId: customGenerationFunction,
});

app.use("/mypeer", peerServer);

io.on("connection", (socket) => {
  socket.emit("me", socket.id);

  console.log("connected", socket.id);

  socket.on("disconnect", () => {
    socket.broadcast.emit("callEnded");
  });

  socket.on("callUser", ({ userToCall, signalData, from, name }) => {
    console.log("from", from);
    io.to(userToCall).emit("callUser", { signal: signalData, from, name });
  });

  socket.on("answerCall", (data) => {
    io.to(data.to).emit("callAccepted", data.signal);
  });
});

server.listen(process.env.PORT || 8080, () =>
  console.log(`Server is running on port ${process.env.PORT || 8080}`)
);

Any suggestions please? Following code of server works perfectly on web.

I am using Linux Mint latest version.

Android emulator latest version Emulator: Pixel 4

[evgromov]

same problem.. did you found how resolve this?

[marcjulianfleck]

Facing the same issue! Any news on that?