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Building Real-time Applications with Phoenix & Elixir

Upgrading WebSocket Connections

Lets try to upgrade our WebSocket by following step by step instructions.

We'll cover the following...

How to generate cURL

The easiest way to generate the cURL request is as follows:

  1. First, right-click the request labelled websocket?token=undefined&vsn=2.0.0 under the “Name” column and then expand Copy.

  2. Then select the “Copy as cURL” option. This will copy a cURL request to a ws protocol URL.

  3. Paste the cURL request into your favorite editor and replace ws:// with http://. ...