class Airbrake::Filters::ContextFilter

@since v2.9.0
@api private
attached.
Adds user context to the notice object. Clears the context after it’s

def call(notice)

@macro call_filter 
def call(notice)
  @mutex.synchronize do
    return if Airbrake::Context.current.empty?
    notice[:params][:airbrake_context] = Airbrake::Context.current.to_h
    Airbrake::Context.current.clear
  end
end

def initialize 

def initialize
  @weight = 119
  @mutex = Mutex.new
end