Class: FireAndForget::Server

Inherits:
Object
  • Object
show all
Defined in:
lib/fire_and_forget/server.rb

Class Method Summary collapse

Class Method Details

.get_pid(task) ⇒ Object 



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# File 'lib/fire_and_forget/server.rb', line 30

def self.get_pid(task)
  pids[task.name]
end

.kill(task_name, signal = "TERM") ⇒ Object 



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# File 'lib/fire_and_forget/server.rb', line 17

def self.kill(task_name, signal="TERM")
  pid = pids[task_name]
  Process.kill(signal, pid) unless pid == 0
end

.parse(command_string) ⇒ Object 



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# File 'lib/fire_and_forget/server.rb', line 4

def self.parse(command_string)
  command = Command.load(command_string)
  [command, run(command)]
end

.pids ⇒ Object 



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# File 'lib/fire_and_forget/server.rb', line 34

def self.pids
  @pids ||= {}
end

.run(cmd) ⇒ Object 



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# File 'lib/fire_and_forget/server.rb', line 9

def self.run(cmd)
  if Command.allowed?(cmd)
    cmd.run
  else
    raise PermissionsError, "'#{cmd.class}' is not an approved command"
  end
end

.set_pid(task_name, pid) ⇒ Object 



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# File 'lib/fire_and_forget/server.rb', line 26

def self.set_pid(task_name, pid)
  pids[task_name] = pid.to_i
end

.status ⇒ Object 



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# File 'lib/fire_and_forget/server.rb', line 22

def self.status
  @status ||= {}
end