Class: RSpec::Core::Bisect::Channel Private

Do not use. This class is for internal use only.

Relationships & Source Files
Inherits:	Object
Defined in:	rspec-core/lib/rspec/core/bisect/utilities.rb

Overview

Wraps a pipe to support sending objects between a child and parent process. Where supported, encoding is explicitly set to ensure binary data is able to pass from child to parent.

Constant Summary

MARSHAL_DUMP_ENCODING =
# File 'rspec-core/lib/rspec/core/bisect/utilities.rb', line 38
```
Marshal.dump("").encoding
```

Class Method Summary

.new ⇒ Channel constructor Internal use only

Instance Method Summary

#close Internal use only
#receive Internal use only
#send(message) Internal use only

Instance Method Details

#close

[ GitHub ]

# File 'rspec-core/lib/rspec/core/bisect/utilities.rb', line 62


def close
  @read_io.close
  @write_io.close
end

#receive

[ GitHub ]

# File 'rspec-core/lib/rspec/core/bisect/utilities.rb', line 56


def receive
  packet_size = Integer(@read_io.gets)
  Marshal.load(@read_io.read(packet_size))
end

#send(message)

[ GitHub ]

# File 'rspec-core/lib/rspec/core/bisect/utilities.rb', line 50


def send(message)
  packet = Marshal.dump(message)
  @write_io.write("#{packet.bytesize}\n#{packet}")
end