gistfile1.js

http = require('http');

module['exports'] = function echoHttp (hook) {

  var options = {
    hostname: 'www.telize.com',
    port: 80,
    path: '/geoip/'+hook.params.ip,
    method: 'GET'
  }
  
  http.get('http://www.telize.com/geoip/'+hook.params.ip, function(res) {
    var body = '';
    response.on('data', function(chunk) {
      body += chunk;
    });
    res.on('end', function() {
      hook.res.end(JSON.stringify({
        ip: hook.params.ip,
        geo: JSON.parse(body)
      }));
    })
  }).on('error', function(e) {
    hook.res.end(JSON.stringify({
      error: e.message
    }))
  });

};

module['exports'].schema = {
  "ip": {
    "type": "string"
  }
};

response is not defined on line 14, it should be res.

After reviewing the logs further it appears these errors weren't being sent back to the client, so you probably never saw the error. Errors are suppose to be sent back to the client so you can see them.

Opened up an issue at stackvana/hook.io#15

Errors should now pipe back to the client.

Thanks for trying out the service!

Please let me know if you have any other issues getting your Hook running.