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Improve guard against opening multiple web sockets

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This commit is contained in:
Javan Makhmali 2015-10-14 17:06:21 -05:00
parent 60d2f4becb
commit e07972711e
1 changed files with 4 additions and 3 deletions
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7
lib/assets/javascripts/cable/connection.coffee
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@ -10,12 +10,13 @@ class Cable.Connection
else
false
open: ->
if @isOpen()
throw new Error("Must close existing connection before opening")
open: =>
if @webSocket and not @isState("closed")
throw new Error("Existing connection must be closed before opening")
else
@webSocket = new WebSocket(@consumer.url)
@installEventHandlers()
true
close: ->
@webSocket?.close()