Two things:

* Ask elm-reactor to bind to all addresses, not just localhost, using
"elm-reactor -a 0.0.0.0".
* On EC2, for your instance's security group, make sure there is a rule
allowing inbound TCP traffic on port 8000.

Note that you incur the (small?) risk of someone exploiting an unknown
vulnerability in elm-reactor to take over your server - remember
elm-reactor is just a development tool.  You can mitigate this by only
allowing access via your home IP address in the security group rule.

On Wed, 25 May 2016 at 09:35 Stephen Oates <[email protected]>
wrote:

> I am wondering how to access the Elm-Reactor when the server is remote? I
> have installed elm and run "elm-reactor" but when I go to my EC2s instace
> address on port 8000 I cannot connect to anything. I have checked the port
> settings and even tried changing them but no luck.
>
> Does anyone have any suggestions on what I need to do?
>
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