Class: Landline::Handlers::WebSockServer

Inherits:

Probe

• Object
• Node
• Probe
• Landline::Handlers::WebSockServer

Defined in:

lib/landline/extensions/websocket.rb

Overview

Web socket server handler

Instance Attribute Summary

Attributes inherited from Probe

#properties

Attributes inherited from Node

#remap, #root

Instance Method Summary

• #initialize(path, parent:, **params, &callback) ⇒ WebSockServer constructor

  A new instance of WebSockServer.

• #process(request) ⇒ Object

  Method callback on successful request navigation Creates a websocket from a given request.

Methods inherited from Node

#go, #reject

Constructor Details

#initialize(path, parent:, **params, &callback) ⇒ WebSockServer

Returns a new instance of WebSockServer.

Parameters:

• path (Object)
• parent (Landline::Node)
• params (Hash) —

  options hash

• callback (#call) —

  callback to process request within

Options Hash (**params):

• :version (Integer) —

  protocol version

• :protocols (Array<String>) —

  array of supported sub-protocols

• :secure (Boolean) —

  true if the server will use wss:// protocol

# File 'lib/landline/extensions/websocket.rb', line 247

def initialize(path, parent:, **params, &callback)
  nodeparams = params.dup
  nodeparams.delete(:version)
  nodeparams.delete(:protocols)
  nodeparams.delete(:secure)
  super(path, parent: parent, **nodeparams)
  @callback = callback
  @params = params
end

Instance Method Details

#process(request) ⇒ Object

Method callback on successful request navigation Creates a websocket from a given request

Parameters:

• request (Landline::Request)

# File 'lib/landline/extensions/websocket.rb', line 260

def process(request)
  @callback.call(
    Landline::WebSocket::WSockWrapper.handshake(
      request,
      **@params
    )
  )
  ""
end