Custom fields are not being added to Request statements in logstasher log

[cyndefromva]

I have added a config/logstasher.yml file to my project to enable logstasher. Here is its contents:

controller_enabled: true
mailer_enabled: false
record_enabled: false
job_enabled: true
view_enabled: true
suppress_app_log: false
development:
enabled: true
record_enabled: true
production:
enabled: true
mailer_enabled: true
view_enabled: false
suppress_app_log: true

And the following initializer (config/initializers/logstasher.rb):

LogStasher.add_custom_fields do |fields|
fields[:user_login] = "somevalue"
fields[:user_email] = "somevalue"
end

LogStasher.add_custom_fields_to_request_context do |fields|
fields[:user_login] = "somevalue"
fields[:user_email] = "somevalue"
end

As you can see I have added two customized fields (user_login and user_email); and both appear in the logstasher log file for view statements:

{"identifier":"people/in_work.html.erb","layout":null,"name":"render_template.action_view","transaction_id":"6488c45585e6c0f95da8","duration":1124.35,"request_id":"5e9f149b-029d-45da-8082-26e1075aa08f","user_login":"somevalue","user_email":"somevalue","source":"unknown","tags":[],"@timestamp":"2016-10-19T13:16:53Z","@Version":"1"}

However, they do not appear in request statements:

{"method":"GET","path":"/people/in_work","format":"/","controller":"people","action":"in_work","status":200,"duration":1182.23,"view":684.49,"db":0.0,"source":"unknown","tags":["request"],"@timestamp":"2016-10-19T13:16:53Z","@Version":"1"}

I am using rails 4.2.3 and the latest version of logstasher (v1.0.1). What am I missing?

[schechter]

We are having the same issue with Logstasher 1.0.1 and rails 5.0.0.1.

Custom fields are being added for record and view, but not for controller.

[ernetas]

Any chance somevalue is not available (e.g. using something like context.user_login? Does it work when you set it to actually static value?