Class: Mutant::Isolation::Fork Private

Inherits:

Mutant::Isolation

• Object
• Mutant::Isolation
• Mutant::Isolation::Fork

Includes:

Adamantium::Flat

Defined in:

lib/mutant/isolation/fork.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Isolation via the fork(2) systemcall.

Defined Under Namespace

Classes: Child, ChildError, ForkError, Parent

Constant Summary

ATTRIBUTES =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

(anima.attribute_names + %i[block reader writer]).freeze

Instance Method Summary

• #call(&block) ⇒ Result private

  Call block in isolation.

Instance Method Details

#call(&block) ⇒ Result

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Call block in isolation

Returns:

• (Result) —

  execution result

# File 'lib/mutant/isolation/fork.rb', line 131

def call(&block)
  io.pipe(binmode: true) do |(reader, writer)|
    Parent.call(to_h.merge(block: block, reader: reader, writer: writer))
  end
end