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Contents
require 'vault-tools/log'
module Vault
# Base class for HTTP API services.
class Web < Sinatra::Base
# Store the action for logging purposes.
def self.route(verb, action, *)
condition { @action = action }
super
end
# Start timing the request.
before do
@start_request = Time.now
end
# Log details about the request including how long it took.
after do
Log.count_status(response.status)
Log.time(@action, Time.now - @start_request)
end
# Make sure error handler blocks are invoked in tests.
set :show_exceptions, false
set :raise_errors, false
# Require HTTPS connections when production mode is enabled.
use Rack::SslEnforcer if (Config.enable_ssl? && Config.production?)
# Return an *HTTP 500 Internal Server Error* with a traceback in the
# body for easy debugging of errors.
error do
e = env['sinatra.error']
content = "#{e.class}: #{e.message}\n\n"
content << e.backtrace.join("\n")
[500, content]
end
# Determine if the service is running and responding to requests.
#
# @method status-check
# @return The following responses may be returned by this method:
#
# - *HTTP 200 OK*: Returned if the request was successful.
head '/' do
status(200)
end
# Determine if the service is running and responding to requests.
#
# @method health-check
# @return The following responses may be returned by this method:
#
# - *HTTP 200 OK*: Returned if the request was successful with `OK` in
# the body.
get '/health' do
[200, 'OK']
end
# Trigger an internal server error (to test monitoring and paging tools).
#
# @method boom
# @return The following responses may be returned by this method:
#
# - *HTTP 500 Internal Server Error*: Returned with a traceback in the
# body.
get '/boom' do
raise "An expected error occurred."
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems