class Server
A server listening on a specific endpoint, hosting a specific middleware.
Definitions
def self.middleware(rack_app, verbose: false, cache: true)
Wrap a rack application into a middleware suitable the server.
Signature
-
parameter
rack_app
Proc | Object
A rack application/middleware.
-
parameter
verbose
Boolean
Whether to add the
class Falcon::Middleware::Verbose
middleware.-
parameter
cache
Boolean
Whether to add the
Async::HTTP::Cache
middleware.
Implementation
def self.middleware(rack_app, verbose: false, cache: true)
::Protocol::HTTP::Middleware.build do
if verbose
use Middleware::Verbose
end
if cache
use Async::HTTP::Cache::General
end
use ::Protocol::HTTP::ContentEncoding
use ::Protocol::Rack::Adapter
run rack_app
end
end
def statistics_string
Generates a human-readable string representing the current statistics.
e.g. C=23/3.42K R=2/3.42K L=0.273
This can be interpreted as:
C=23/3.42K
- The number of connections currently open and the total number of connections accepted.R=2/3.42K
- The number of requests currently being processed and the total number of requests received.L=0.273
- The average scheduler load of the server, where 0.0 is idle and 1.0 is fully loaded.
Signature
-
returns
String
A string representing the current statistics.
Implementation
def statistics_string
"C=#{format_count @connection_count}/#{format_count @accept_count} R=#{format_count @active_count}/#{format_count @request_count}"
end