Class: MiddleSquid::Server

Inherits:
Object
  • Object
show all
Defined in:
lib/middle_squid/server.rb

Overview

Manages the internal HTTP server.

Constant Summary collapse

DEFAULT_HOST = 
'127.0.0.1'.freeze
DEFAULT_PORT = 
0
TOKEN_TIMEOUT = 
10

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Server

Returns a new instance of Server.



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# File 'lib/middle_squid/server.rb', line 18

def initialize
  @tokens = {}
  @thin = Thin::Server.new DEFAULT_HOST, DEFAULT_PORT, method(:handler),
    :backend => Backends::Thin,
    :signals => false
end

Instance Attribute Details

#host ⇒ String (readonly)

Returns:

  • (String) 


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# File 'lib/middle_squid/server.rb', line 13

def host
  @host
end

#port ⇒ Fixnum (readonly)

Returns:

  • (Fixnum) 


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# File 'lib/middle_squid/server.rb', line 16

def port
  @port
end

Instance Method Details

#start ⇒ Object 



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# File 'lib/middle_squid/server.rb', line 25

def start
  @thin.start

  sockname = EM.get_sockname @thin.backend.signature
  @port, @host = Socket.unpack_sockaddr_in sockname
end

#stop ⇒ Object 



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# File 'lib/middle_squid/server.rb', line 32

def stop
  @thin.stop
  @port = @host = nil
end

#token_for(block) ⇒ String

Creates a temporary token.

Parameters:

  • block (#call) —

    called when the token is requested

Returns:

  • (String) —

    random token



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# File 'lib/middle_squid/server.rb', line 41

def token_for(block)
  token = SecureRandom.uuid
  @tokens[token] = block

  EM.add_timer(TOKEN_TIMEOUT) {
    @tokens.delete token
  }

  token
end