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Size: 806 Bytes
Versions: 40
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Stored size: 806 Bytes
Contents
# frozen_string_literal: true
require "action_dispatch"
module Labkit
module Middleware
# This is a rack middleware to be inserted in GitLab-rails
# It makes sure that there's always a root context containing the correlation
# id.
# Since this context always get's cleaned up by this middleware, we can be
# sure that any nested contexts will also be cleaned up.
class Rack
def initialize(app)
@app = app
end
def call(env)
Labkit::Context.with_context(Labkit::Context::CORRELATION_ID_KEY => correlation_id(env)) do
@app.call(env)
end
end
private
def correlation_id(env)
request(env).request_id
end
def request(env)
ActionDispatch::Request.new(env)
end
end
end
end
Version data entries
40 entries across 40 versions & 1 rubygems