Launching frontail with uwsgi emperor

[swasher]

I'm trying launch frontail with uwsgi emperor. Vassal ini contain string

 attach-daemon = frontail /home/vagrant/log/uwsgi-error.log

or

attach-daemon = /usr/bin/nodejs /usr/local/lib/node_modules/frontail/index.js /home/vagrant/log/uwsgi-error.log

with following error in uwsgi log (no matter which string):

[uwsgi-daemons] respawning "/usr/bin/nodejs /usr/local/lib/node_modules/frontail/index.js /home/vagrant/log/uwsgi-error.log" (uid: 1000 gid: 1000)
Error: Implement me. Unknown stream file type!
    at createWritableStdioStream (node.js:597:15)
    at process.stderr (node.js:628:16)
    at Object.<anonymous> (/usr/local/lib/node_modules/frontail/node_modules/connect/node_modules/debug/node.js:37:32)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Module.require (module.js:364:17)
    at require (module.js:380:17)
    at Object.<anonymous>   (/usr/local/lib/node_modules/frontail/node_modules/connect/lib/proto.js:14:13)

When I run frontail from command line, all working ok.

How to do it in right way?

[mthenw]

Hey @swasher,

not sure how emperor works but is the error message look the same for attach-daemon = frontail /home/vagrant/log/uwsgi-error.log?

[swasher]

Yes, attach-daemon = frontail /home/vagrant/log/uwsgi-error.log got the same error message.

[mthenw]

@swasher not sure if you are still interested but, could you try running it on different node version. It looks like node's error.