Sha256: 2702cdaeb08f3a6e516914e1fd4189f3e05708448b0d36b798411cf20089b76c
Contents?: true
Size: 1.45 KB
Versions: 23
Compression:
Stored size: 1.45 KB
Contents
module Debugger
module MultiProcess
class << self
def pre_child
require 'socket'
require 'ostruct'
host = ENV['DEBUGGER_HOST']
port = find_free_port(host)
options = OpenStruct.new(
'frame_bind' => false,
'host' => host,
'load_mode' => false,
'port' => port,
'stop' => false,
'tracing' => false,
'int_handler' => true,
'cli_debug' => (ENV['DEBUGGER_CLI_DEBUG'] == 'true'),
'notify_dispatcher' => true
)
start_debugger(options)
end
def start_debugger(options)
if Debugger.started?
# we're in forked child, only need to restart control thread
Debugger.breakpoints.clear
Debugger.control_thread = nil
Debugger.start_control(options.host, options.port, options.notify_dispatcher)
end
if options.int_handler
# install interruption handler
trap('INT') { Debugger.interrupt_last }
end
# set options
Debugger.keep_frame_binding = options.frame_bind
Debugger.tracing = options.tracing
Debugger.cli_debug = options.cli_debug
Debugger.prepare_debugger(options)
end
def find_free_port(host)
server = TCPServer.open(host, 0)
port = server.addr[1]
server.close
port
end
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems