title: JQuery ajax call to Graylog2 not working
body: <p>I have a web app and a graylog server. I want to send an ajax message to said Graylog server. The only example they provide is:</p>
  
  <pre><code>curl -XPOST http://graylog.example.org:12202/gelf -p0 -d '{"short_message":"Hello there", "host":"example.org", "facility":"test", "_foo":"bar"}'
  </code></pre>
  
  <p>That works just fine. However when I do this:</p>
  
  <pre><code>message = '{"host":"hostname","short_message":"short message","full_message":"longer message","facility":"dev"}';
                      console.log(message);
                      $.ajax({
                              url: 'http://X.X.X.X:12201/gelf',
                              method: 'POST',
                              data: JSON.stringify(message),
                              success: function(result, textStatus, jqXHR){
                                      console.log("SF Log posted with result: " + result);
                                      if ( $.isFunction( settings.callback ) ) {
                                              settings.callback.call( this );
                                      }
                              },
                              error: function(jqXHR, textStatus, errorThrown){
                                      console.log("SF Log encountered error: " + errorThrown);
                              },
                              complete: function(){
                                      console.log('on complete: ' , this.data);
                              }
                      });
  </code></pre>
  
  <p>The message is received in Graylog, but it refuses to process it. It just sits in the journal.</p>
  
  <p>This is my current configuration from a plugin I'm writing so we can log in different areas. I've had crossDomain set to true and I've tried just using $.post, but my environment doesn't let me for some reason. Any ideas what else I can try?</p>