ruby-on-rails - ActionController::Live Streaming (Rails 4) not properly working with Firefox?

Question

I wanted to test the new streaming feature. The code below works fine in Chrome, its streaming as it should. However in Firefox 23 I get the dialog window "You have chosen to open" -> "Open with" / "Save file" with that request.

def show
  response.headers[ "Content-Type" ] = "text/event-stream"
  3.times { 
    response.stream.write "Hello, browser!\n" 
    sleep 1 }
  response.stream.close
end

curl response headers contain:

Content-Type: text/event-stream

Answer 1

我不确定 Firefox 23，但在某些浏览器中不支持服务器发送事件。如果是 Firefox 23 的情况，请尝试使用与旧浏览器兼容的EventSource Polyfill 。

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