Class: Muxr::Application::FramedOutput

Inherits:

Object

• Object
• Muxr::Application::FramedOutput

Defined in:

lib/muxr/application.rb

Overview

Renderer expects an IO-ish sink with #write and #flush. We frame every write as one OUTPUT message on the attached client; nobody attached = bytes go nowhere (and Application skips render entirely in that case, so this path is rarely exercised).

Instance Method Summary

• #flush ⇒ Object
• #initialize(app) ⇒ FramedOutput constructor

  A new instance of FramedOutput.

• #write(bytes) ⇒ Object

Constructor Details

#initialize(app) ⇒ FramedOutput

Returns a new instance of FramedOutput.

# File 'lib/muxr/application.rb', line 741

def initialize(app)
  @app = app
end

Instance Method Details

#flush ⇒ Object

# File 'lib/muxr/application.rb', line 750

def flush
  # Unix sockets do not need a Ruby-level flush.
end

#write(bytes) ⇒ Object

# File 'lib/muxr/application.rb', line 745

def write(bytes)
  @app.deliver_output(bytes)
  bytes.bytesize
end