Class: StellarCoreCommander::Commander

Inherits:
Object
  • Object
show all
Includes:
Contracts
Defined in:
lib/stellar_core_commander/commander.rb

Instance Method Summary collapse

Constructor Details

#initialize(stellar_core_bin) ⇒ Commander

Returns a new instance of Commander.



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# File 'lib/stellar_core_commander/commander.rb', line 10

def initialize(stellar_core_bin)
  @stellar_core_bin = stellar_core_bin
  raise "no file at #{stellar_core_bin}" unless File.exist?(stellar_core_bin)

  @processes = []
end

Instance Method Details

#cleanup ⇒ Object 



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# File 'lib/stellar_core_commander/commander.rb', line 31

def cleanup
  @processes.each(&:cleanup)
end

#cleanup_at_exit! ⇒ Object 



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# File 'lib/stellar_core_commander/commander.rb', line 35

def cleanup_at_exit!
  at_exit do
    $stderr.puts "cleaning up #{@processes.length} processes"
    cleanup
  end
end

#make_process ⇒ Object 



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# File 'lib/stellar_core_commander/commander.rb', line 18

def make_process
  tmpdir = Dir.mktmpdir("scc")

  identity      = Stellar::KeyPair.random
  base_port     = 39132 + (@processes.length * 2)

  FileUtils.cp(@stellar_core_bin, "#{tmpdir}/stellar-core")
  Process.new(tmpdir, base_port, identity).tap do |p|
    p.setup
    @processes << p
  end
end