I am trying to setup a simple scenerio using shoe + dnode +sockjs and I do not know how to broadcast a message to all users connected to the web application.
Do you know if there is a function or method which manage this? or should it be make by "hand"?
AFAIK, you have to roll it by "hand" as you say. Here is what I do:
server.js:
var shoe = require('shoe')
var connectedClients = {}
var conCount = 0
var sock = shoe(function(clientStream) {
clienStream.id = conCount
connectedClients[clientStream.id] = clientStream
conCount += 1
})
somewhere else in your server-side program:
//write to all connected clients
Object.keys(connectedClients).forEach(function(cid) {
var clientStream = connectedClients[cid]
clientStream.write(yourData)
})
Note, you'll want to introduce additional logic to only write to connected clients, so you'll want to remove disconnected clients from connectedClients
, something like delete connectedClients[id]
.
Hopefully that helps.
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