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Contents
AppSignal agent
=================
This gem collects error and performance data from your Rails
applications and sends it to [AppSignal](https://appsignal.com)
[](https://travis-ci.org/appsignal/appsignal)
[](https://codeclimate.com/github/appsignal/appsignal)
## Pull requests / issues
New features should be made in an issue or pullrequest. Title format is as follows:
name [request_count]
example
tagging [2]
## Postprocessing middleware
Appsignal sends Rails
[ActiveSupport::Notification](http://api.rubyonrails.org/classes/ActiveSupport/Notifications.html)-events
to AppSignal over SSL. These events contain basic metadata such as a name
and timestamps, and additional 'payload' log data. Appsignal uses a postprocessing
middleware stack to clean up events before they get sent to appsignal.com. You
can add your own middleware to this stack in `config/environment/my_env.rb`.
### Examples
#### Minimal template
```ruby
class MiddlewareTemplate
def call(event)
# modify the event in place
yield # pass control to the next middleware
# modify the event some more
end
end
Appsignal.postprocessing_middleware.add MiddlewareTemplate
```
#### Remove boring payloads
```ruby
class RemoveBoringPayload
def call(event)
event.payload.clear unless event.name == 'interesting'
yield
end
end
```
Version data entries
9 entries across 9 versions & 1 rubygems