Class: MockWS::Daemon::Controller

Inherits:
Object
  • Object
show all
Extended by:
Carioca::Injector
Defined in:
lib/mockws/daemon_controller.rb

Constant Summary collapse

DAEMON_NAME = 
"MockWS : Daemon"
MOCKWS_PATH = 
File::expand_path("~/.mockws")
PID_FILE = 
MOCKWS_PATH + "/mockws.pid"
STDOUT_TRACE = 
MOCKWS_PATH + "/stdout.trace"
STDERR_TRACE = 
MOCKWS_PATH + "/stderr.trace"

Class Method Summary collapse

Class Method Details

.start(options) ⇒ Object 



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# File 'lib/mockws/daemon_controller.rb', line 18

def self.start options
output.level = :fatal if options[:quiet]
realpid = toolbox.get_processes pattern: DAEMON_NAME

unless File::exist? PID_FILE then
    unless realpid.empty? then
        finisher.secure_raise error_case: :already_exist, message: "MockWS Process already launched "
    end
    
    daemon_config = {:description => DAEMON_NAME,
        :pid_file => PID_FILE,
        :stdout_trace => STDOUT_TRACE,
        :stderr_trace => STDERR_TRACE,
        :foreground => options[:foreground]
    }
    
    ["int","term","hup"].each do |type| daemon_config["sig#{type}_handler".to_sym] = Proc::new {  MockWS::Service.quit! } end
        res = daemonize daemon_config do
            output.info "Starting MockWS Daemon"
            MockWS::Service::init
            MockWS::Service.run!
        end
        sleep 1
        if res == 0 then
            pid = `cat #{PID_FILE}`.to_i
            output.ok "MockWS Started, with PID : #{pid}"
            output.ok "MockWS successfully loaded."
        else
            finisher.secure_raise error_case: :unknown_error, message: "MockWS loading error, see logs for more details."
        end
        
    else
        finisher.secure_raise error_case: :already_exist, message: "Pid File, please verify if MockWS is running."
    end
end

.status(options = {}) ⇒ Hash

Status of the Splash WebAdmin, display status

Parameters:

  • options (Hash) (defaults to: {}) —

    ignored

Returns:

  • (Hash) —

    Exiter Case (:status_ko, :status_ok)



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# File 'lib/mockws/daemon_controller.rb', line 79

def self.status(options = {})
    pid = realpid = ''
    pid = `cat #{PID_FILE}`.to_s if File.exist?(PID_FILE)
    listpid = toolbox.get_processes pattern: DAEMON_NAME
    pid.chomp!
    if listpid.empty? then
        realpid = ''
    else
        realpid = listpid.first
    end
    unless realpid.empty? then
        output.item "MockWS daemon process is running with PID #{realpid} "
    else
        output.item 'MockWS daemon not found '
    end
    unless pid.empty? then
        output.item "and PID file exist with PID #{pid}"
    else
        output.item "and PID file don't exist"
    end
    if pid == realpid then
        return "MockWS status clean"
    elsif pid.empty? then
        finisher.secure_raise error_case: :status_ko, message: "PID File error, you have to kill process manualy, with : '(sudo )kill -TERM #{realpid}'"
    elsif realpid.empty? then
        finisher.secure_raise error_case: :status_ko, message: "Process MockWS daemon missing, run 'mockws stop' before reload properly"
    end
end

.stop(options = {}) ⇒ Object

Stop MockWS daemon

Parameters:

  • options (Hash) (defaults to: {})

Options Hash (options):

  • :quiet (Symbol) —

    activate quiet mode for log (limit to :fatal)



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# File 'lib/mockws/daemon_controller.rb', line 57

def self.stop(options = {})
    output.level = :fatal if options[:quiet]
    if File.exist?(PID_FILE) then
        begin
            pid = `cat #{PID_FILE}`.to_i
            Process.kill("TERM", pid)
            output.ok 'Splash WebAdmin stopped succesfully'
        rescue Errno::ESRCH

            finisher.secure_raise error_case: :not_found, message: "Process of PID : #{pid} not found, erasing Pidfile "
        ensure 
            FileUtils::rm PID_FILE if File::exist? PID_FILE
        end
        return "MockWS stopped"
    else
        finisher.secure_raise error_case: :not_found, message: "Splash WebAdmin is not running"
    end
end