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Server Side Event is Not Working #5855

@poovarasanvasudevan

Description

@poovarasanvasudevan

Bug report

Server Side Event is Not Working

Describe the bug

i am using express-sse (https://www.npmjs.com/package/express-sse) for server side event server , i point to /stream as an endpoint to SSE

var SSE = require('express-sse');
var sse = new SSE(["array", "containing", "initial", "content", "(optional)"]);

nxt.prepare()
    .then(() => {
         app.get('/stream', sse.init);
   })

and in the client side

    componentDidMount() {
        this.source = new EventSource('/stream')
        this.source.onmessage = function(e) {
           console.log(e)
        }
    }

I able to Successully connected to (SSE) server by when i emit from server side, i am not able to get from client side

A clear and concise description of what the bug is.

To Reproduce

Steps to reproduce the behavior, please provide code snippets or a repository:
Create blank nextjs project and install express and express-sse

in the server.js Create sse endpoint

var SSE = require('express-sse');
var sse = new SSE(["array", "containing", "initial", "content", "(optional)"]);

nxt.prepare()
    .then(() => {
         app.get('/stream', sse.init);
   })

and in index.js (Client)

    componentDidMount() {
        this.source = new EventSource('/stream')
        this.source.onmessage = function(e) {
           console.log(e)
        }
    }

Expected behavior

i added console.log it was not printing, i am hitting from the server

System information

  • OS: Windows
  • Chrome, Firefox
  • Version of Next.js: 7.0.2

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