Class: Sidekiq::CLI
- Inherits:
-
Object
- Object
- Sidekiq::CLI
- Includes:
- Util, Singleton
- Defined in:
- lib/sidekiq/cli.rb
Constant Summary
Constants included from Util
Instance Attribute Summary collapse
-
#code ⇒ Object
Used for CLI testing.
-
#environment ⇒ Object
Returns the value of attribute environment.
-
#launcher ⇒ Object
Returns the value of attribute launcher.
Instance Method Summary collapse
-
#initialize ⇒ CLI
constructor
A new instance of CLI.
- #parse(args = ARGV) ⇒ Object
-
#run ⇒ Object
Code within this method is not tested because it alters global process state irreversibly.
Methods included from Util
#fire_event, #hostname, #identity, #logger, #redis, #watchdog
Methods included from ExceptionHandler
Constructor Details
#initialize ⇒ CLI
Returns a new instance of CLI.
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# File 'lib/sidekiq/cli.rb', line 30 def initialize @code = nil end |
Instance Attribute Details
#code ⇒ Object
Used for CLI testing
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# File 'lib/sidekiq/cli.rb', line 26 def code @code end |
#environment ⇒ Object
Returns the value of attribute environment.
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# File 'lib/sidekiq/cli.rb', line 28 def environment @environment end |
#launcher ⇒ Object
Returns the value of attribute launcher.
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# File 'lib/sidekiq/cli.rb', line 27 def launcher @launcher end |
Instance Method Details
#parse(args = ARGV) ⇒ Object
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# File 'lib/sidekiq/cli.rb', line 34 def parse(args=ARGV) @code = nil (args) initialize_logger validate! daemonize write_pid load_celluloid end |
#run ⇒ Object
Code within this method is not tested because it alters global process state irreversibly. PRs which improve the test coverage of Sidekiq::CLI are welcomed.
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# File 'lib/sidekiq/cli.rb', line 49 def run boot_system self_read, self_write = IO.pipe %w(INT TERM USR1 USR2 TTIN).each do |sig| begin trap sig do self_write.puts(sig) end rescue ArgumentError puts "Signal #{sig} not supported" end end logger.info "Running in #{RUBY_DESCRIPTION}" logger.info Sidekiq::LICENSE logger.info "Upgrade to Sidekiq Pro for more features and support: http://sidekiq.org/pro" unless defined?(::Sidekiq::Pro) fire_event(:startup) if ![:daemon] logger.info 'Starting processing, hit Ctrl-C to stop' end require 'sidekiq/launcher' @launcher = Sidekiq::Launcher.new() begin launcher.run while readable_io = IO.select([self_read]) signal = readable_io.first[0].gets.strip handle_signal(signal) end rescue Interrupt logger.info 'Shutting down' launcher.stop fire_event(:shutdown) # Explicitly exit so busy Processor threads can't block # process shutdown. exit(0) end end |