you can't start prerender in multiple ports about prerender

[thoop]

You need to pass a different port into the phantomjs-node bridge as well. Since that uses a socket server to drive phantomjs remotely from the node process.

https://github.com/sgentle/phantomjs-node/blob/master/phantom.js#L78

Let me know if you get it working.

[passion8]

Can you give me example. I used environment ($PORT) variable to assign port to nodejs. How can i pass the option with command line ?

[thoop]

Code will have to be added to pass a different port to the phantomjs-node bridge.

You'll have to change the code to pass port into the phantomjs-node bridge on your own here:
https://github.com/collectiveip/prerender/blob/master/lib/prerender.js#L26

Add
port: process.env.PHANTOMJS_PORT
12300 is the default phantomjs port so you can change it to something other than that for each instance you run.

I'll try to add this soon. Or feel free to make a pull request if you get it working :)

[alessiosantocs]

Now you can! I have made a pull request to make it work!

[thoop]

Fixed in #37