Error when testing change stream

[stellanhaglund]

Web server listening at: http://0.0.0.0:3000/
Error: Can't set headers after they are sent.
at ServerResponse.OutgoingMessage.setHeader (_http_outgoing.js:335:11)
at ServerResponse.res.setHeader (/Users/stellanhaglund/Documents/oopy/node_modules/loopback-explorer/node_modules/express/node_modules/connect/lib/patch.js:134:22)
at ServerResponse.header (node_modules/loopback/node_modules/express/lib/response.js:718:10)
at ServerResponse.send (node_modules/loopback/node_modules/express/lib/response.js:163:12)
at ServerResponse.json (node_modules/loopback/node_modules/express/lib/response.js:249:15)
at ServerResponse.send (node_modules/loopback/node_modules/express/lib/response.js:151:21)
at defaultHandler (node_modules/loopback/node_modules/strong-remoting/lib/rest-adapter.js:380:11)
at restErrorHandler (node_modules/loopback/node_modules/strong-remoting/lib/rest-adapter.js:347:14)
at Layer.handle_error (node_modules/loopback/node_modules/express/lib/router/layer.js:71:5)
at trim_prefix (node_modules/loopback/node_modules/express/lib/router/index.js:310:13)

[ritch]

I think this related to an incompatibility with the compression middleware.

[njcaruso]

@ritch -
I'd recommend you update the README file to warn users to turn off compression, since many configs probably have compression turned on by default see documentation.

Any suggestions in the interim for turning off compression? Is there another workaround, while still keeping compression?

Also, if you have a place to recommend troubleshooting tips, for users that proxy via NGINX, this tip helped me out too troubleshooting - although it's not related to the compression issue.
http://stackoverflow.com/questions/13672743/eventsource-server-sent-events-through-nginx

PS - great tool with LiveSet. After a few hours troubleshooting, I finally got it working. Now time to have fun experimenting with it. Thanks for the repo and example repo.