gistfile1.cfm

//Application.cfc
component extends="fw1" {
  // omiting all the usualy fw1 stuff..
  function setupRequest() {
    // this is just a wrapper around a singleton instance of the java class com.newrelic.api.agent.NewRelic
    var nr = getBeanFactory().getBean("NewRelic");
    // setup newrelic to track the this request 
    nr.setTransactionName( nullValue(), "/#getFullyQualifiedAction()#");
    // track whatever custom values you need
    nr.addCustomParameter( "session_id", session.sessionid );
    nr.addCustomParameter( "request_id", request.unique_id);
    nr.addCustomParameter( "username", rc.currentuser.username ?: 'anonymous' );
  }
}
// error.cfc controller
component accessors="true" {
  // autowired bean
  property NewRelic;
  // this is the default error handler for the app
  function onError(rc) {
    rc.error_id = lcase(createUUID());
    if(!isNull(request.exception)) {
      var re = request.exception;
      var cause = re.getRootCause();
  var params = {
		error_id = rc.error_id,
		type: re.type ?: '',
		message: re.message ?: '',
		detail: re.detail ?: '',
	};
	NewRelic.noticeError(cause, params); 
  }
}