Class: Blur::Network::Connection

Inherits:

EM::Protocols::LineAndTextProtocol

• Object
• EM::Protocols::LineAndTextProtocol
• Blur::Network::Connection

show all

Defined in:

library/blur/network/connection.rb

Overview

Instance Method Summary (collapse)

• - (Object) connection_completed

  Called once the connection is finally established.

• - (Boolean) established?

  Check whether or not connection is established.

• - (Connection) initialize(network) constructor

  EventMachine instantiates this class, and then sends event messages to that instance.

• - (Object) post_init

  Called when a new connection is being set up, all we're going to use it for is to enable SSL/TLS on our connection.

• - (Object) receive_line(line)

  Called when a line was received, the connection sends it to the network delegate which then sends it to the client.

• - (Object) ssl_handshake_completed

  Called when the SSL handshake was completed with the remote server, the reason we tell the network that we're connected here is to ensure that the SSL/TLS encryption succeeded before we start talking nonsense to the server.

• - (Object) unbind

  Called just as the connection is being terminated, either by remote or local.

19
20
21
22
23
24

# File 'library/blur/network/connection.rb', line 19

def initialize network
  @network = network
  @connected = false

  super
end

48
49
50

# File 'library/blur/network/connection.rb', line 48

def connection_completed
  @network.connected! unless @network.secure?
end

15

# File 'library/blur/network/connection.rb', line 15

def established?; @connected == true end

28
29
30

# File 'library/blur/network/connection.rb', line 28

def post_init
  start_tls if @network.secure?
end

34
35
36
37

# File 'library/blur/network/connection.rb', line 34

def receive_line line
  command = Command.parse line
  @network.got_command command
end

43
44
45

# File 'library/blur/network/connection.rb', line 43

def ssl_handshake_completed
  connected!
end

54
55
56
57
58

# File 'library/blur/network/connection.rb', line 54

def unbind
  @connected = false

  super
end