Class: Qs::DaemonData

Inherits:
Object
  • Object
show all
Defined in:
lib/qs/daemon_data.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args = nil) ⇒ DaemonData 



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# File 'lib/qs/daemon_data.rb', line 20

def initialize(args = nil)
  args ||= {}
  @name                  = args[:name]
  @process_label         = args[:process_label]
  @pid_file              = args[:pid_file]
  @min_workers           = args[:min_workers]
  @max_workers           = args[:max_workers]
  @worker_start_procs    = args[:worker_start_procs]
  @worker_shutdown_procs = args[:worker_shutdown_procs]
  @worker_sleep_procs    = args[:worker_sleep_procs]
  @worker_wakeup_procs   = args[:worker_wakeup_procs]
  @logger                = args[:logger]
  @verbose_logging       = !!args[:verbose_logging]
  @shutdown_timeout      = args[:shutdown_timeout]
  @error_procs           = args[:error_procs] || []
  @queue_redis_keys      = args[:queue_redis_keys] || []
  @routes                = build_routes(args[:routes] || [])
end

Instance Attribute Details

#error_procs ⇒ Object (readonly)

Returns the value of attribute error_procs.



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# File 'lib/qs/daemon_data.rb', line 17

def error_procs
  @error_procs
end

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



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# File 'lib/qs/daemon_data.rb', line 15

def logger
  @logger
end

#max_workers ⇒ Object (readonly)

Returns the value of attribute max_workers.



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# File 'lib/qs/daemon_data.rb', line 12

def max_workers
  @max_workers
end

#min_workers ⇒ Object (readonly)

Returns the value of attribute min_workers.



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# File 'lib/qs/daemon_data.rb', line 12

def min_workers
  @min_workers
end

#name ⇒ Object (readonly)

The daemon uses this to “compile” its configuration for speed. NsOptions is relatively slow everytime an option is read. To avoid this, we read the options one time here and memoize their values. This way, we don’t pay the NsOptions overhead when reading them while handling a message.



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# File 'lib/qs/daemon_data.rb', line 10

def name
  @name
end

#pid_file ⇒ Object (readonly)

Returns the value of attribute pid_file.



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# File 'lib/qs/daemon_data.rb', line 11

def pid_file
  @pid_file
end

#process_label ⇒ Object (readonly)

The daemon uses this to “compile” its configuration for speed. NsOptions is relatively slow everytime an option is read. To avoid this, we read the options one time here and memoize their values. This way, we don’t pay the NsOptions overhead when reading them while handling a message.



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# File 'lib/qs/daemon_data.rb', line 10

def process_label
  @process_label
end

#queue_redis_keys ⇒ Object (readonly)

Returns the value of attribute queue_redis_keys.



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# File 'lib/qs/daemon_data.rb', line 18

def queue_redis_keys
  @queue_redis_keys
end

#routes ⇒ Object (readonly)

Returns the value of attribute routes.



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# File 'lib/qs/daemon_data.rb', line 18

def routes
  @routes
end

#shutdown_timeout ⇒ Object (readonly)

Returns the value of attribute shutdown_timeout.



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# File 'lib/qs/daemon_data.rb', line 16

def shutdown_timeout
  @shutdown_timeout
end

#verbose_logging ⇒ Object (readonly)

Returns the value of attribute verbose_logging.



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# File 'lib/qs/daemon_data.rb', line 15

def verbose_logging
  @verbose_logging
end

#worker_shutdown_procs ⇒ Object (readonly)

Returns the value of attribute worker_shutdown_procs.



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# File 'lib/qs/daemon_data.rb', line 13

def worker_shutdown_procs
  @worker_shutdown_procs
end

#worker_sleep_procs ⇒ Object (readonly)

Returns the value of attribute worker_sleep_procs.



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# File 'lib/qs/daemon_data.rb', line 14

def worker_sleep_procs
  @worker_sleep_procs
end

#worker_start_procs ⇒ Object (readonly)

Returns the value of attribute worker_start_procs.



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# File 'lib/qs/daemon_data.rb', line 13

def worker_start_procs
  @worker_start_procs
end

#worker_wakeup_procs ⇒ Object (readonly)

Returns the value of attribute worker_wakeup_procs.



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# File 'lib/qs/daemon_data.rb', line 14

def worker_wakeup_procs
  @worker_wakeup_procs
end

Instance Method Details

#route_for(route_id) ⇒ Object 



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# File 'lib/qs/daemon_data.rb', line 39

def route_for(route_id)
  @routes[route_id] || raise(NotFoundError, "unknown message '#{route_id}'")
end