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Versions: 36
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Contents
module Rack
# Middleware to update the process title ($0) with information about the
# current request. Based loosely on:
# - http://purefiction.net/mongrel_proctitle/
# - http://github.com/grempe/thin-proctitle/tree/master
#
# NOTE: This will not work properly in a multi-threaded environment.
class ProcTitle
F = ::File
PROGNAME = F.basename($0)
def initialize(app)
@app = app
@appname = Dir.pwd.split('/').reverse.
find { |name| name !~ /^(\d+|current|releases)$/ } || PROGNAME
@requests = 0
$0 = "#{PROGNAME} [#{@appname}] init ..."
end
def call(env)
host, port = env['SERVER_NAME'], env['SERVER_PORT']
meth, path = env['REQUEST_METHOD'], env['PATH_INFO']
@requests += 1
$0 = "#{PROGNAME} [#{@appname}/#{port}] (#{@requests}) " \
"#{meth} #{path}"
@app.call(env)
end
end
end
Version data entries
36 entries across 36 versions & 8 rubygems