Class: Ably::Models::ConnectionStateChange

Inherits:
Object
  • Object
show all
Includes:
Ably::Modules::ModelCommon
Defined in:
lib/ably/models/connection_state_change.rb

Overview

ConnectionStateChange is a class that is emitted by the Realtime::Connection object when a state change occurs

Instance Attribute Summary collapse

Attributes included from Ably::Modules::ModelCommon

#hash

Instance Method Summary collapse

Methods included from Ably::Modules::ModelCommon

#==, #[], #as_json, #to_json

Methods included from Ably::Modules::MessagePack

#to_msgpack

Constructor Details

#initialize(hash_object) ⇒ ConnectionStateChange

Returns a new instance of ConnectionStateChange.



17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
# File 'lib/ably/models/connection_state_change.rb', line 17

def initialize(hash_object)
  unless (hash_object.keys - [:current, :previous, :retry_in, :reason, :protocol_message]).empty?
    raise ArgumentError, 'Invalid attributes, expecting :current, :previous, :retry_in, :reason'
  end

  @hash_object = {
    current: hash_object.fetch(:current),
    previous: hash_object.fetch(:previous),
    retry_in: hash_object[:retry_in],
    reason: hash_object[:reason],
    protocol_message: hash_object[:protocol_message]
  }
rescue KeyError => e
  raise ArgumentError, e
end

Instance Attribute Details

#current ⇒ Connection::STATE (readonly)

Returns Current connection state.

Returns:

  • (Connection::STATE) —

    Current connection state



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 
# File 'lib/ably/models/connection_state_change.rb', line 14

class ConnectionStateChange
  include Ably::Modules::ModelCommon

  def initialize(hash_object)
    unless (hash_object.keys - [:current, :previous, :retry_in, :reason, :protocol_message]).empty?
      raise ArgumentError, 'Invalid attributes, expecting :current, :previous, :retry_in, :reason'
    end

    @hash_object = {
      current: hash_object.fetch(:current),
      previous: hash_object.fetch(:previous),
      retry_in: hash_object[:retry_in],
      reason: hash_object[:reason],
      protocol_message: hash_object[:protocol_message]
    }
  rescue KeyError => e
    raise ArgumentError, e
  end

  %w(current previous retry_in reason protocol_message).each do |attribute|
    define_method attribute do
      @hash_object[attribute.to_sym]
    end
  end

  def to_s
    "ConnectionStateChange: current state #{current}, previous state #{previous}"
  end
end

#previous ⇒ Connection::STATE (readonly)

Returns Previous connection state.

Returns:

  • (Connection::STATE) —

    Previous connection state



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 
# File 'lib/ably/models/connection_state_change.rb', line 14

class ConnectionStateChange
  include Ably::Modules::ModelCommon

  def initialize(hash_object)
    unless (hash_object.keys - [:current, :previous, :retry_in, :reason, :protocol_message]).empty?
      raise ArgumentError, 'Invalid attributes, expecting :current, :previous, :retry_in, :reason'
    end

    @hash_object = {
      current: hash_object.fetch(:current),
      previous: hash_object.fetch(:previous),
      retry_in: hash_object[:retry_in],
      reason: hash_object[:reason],
      protocol_message: hash_object[:protocol_message]
    }
  rescue KeyError => e
    raise ArgumentError, e
  end

  %w(current previous retry_in reason protocol_message).each do |attribute|
    define_method attribute do
      @hash_object[attribute.to_sym]
    end
  end

  def to_s
    "ConnectionStateChange: current state #{current}, previous state #{previous}"
  end
end

#reason ⇒ Ably::Models::ErrorInfo (readonly)

Returns Object describing the reason for a state change when not initiated by the consumer of the client library.

Returns:

  • (Ably::Models::ErrorInfo) —

    Object describing the reason for a state change when not initiated by the consumer of the client library



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 
# File 'lib/ably/models/connection_state_change.rb', line 14

class ConnectionStateChange
  include Ably::Modules::ModelCommon

  def initialize(hash_object)
    unless (hash_object.keys - [:current, :previous, :retry_in, :reason, :protocol_message]).empty?
      raise ArgumentError, 'Invalid attributes, expecting :current, :previous, :retry_in, :reason'
    end

    @hash_object = {
      current: hash_object.fetch(:current),
      previous: hash_object.fetch(:previous),
      retry_in: hash_object[:retry_in],
      reason: hash_object[:reason],
      protocol_message: hash_object[:protocol_message]
    }
  rescue KeyError => e
    raise ArgumentError, e
  end

  %w(current previous retry_in reason protocol_message).each do |attribute|
    define_method attribute do
      @hash_object[attribute.to_sym]
    end
  end

  def to_s
    "ConnectionStateChange: current state #{current}, previous state #{previous}"
  end
end

#retry_in ⇒ Integer (readonly)

Returns Time in seconds until the connection will reattempt to connect when in the :disconnected or :suspended state.

Returns:

  • (Integer) —

    Time in seconds until the connection will reattempt to connect when in the :disconnected or :suspended state



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 
# File 'lib/ably/models/connection_state_change.rb', line 14

class ConnectionStateChange
  include Ably::Modules::ModelCommon

  def initialize(hash_object)
    unless (hash_object.keys - [:current, :previous, :retry_in, :reason, :protocol_message]).empty?
      raise ArgumentError, 'Invalid attributes, expecting :current, :previous, :retry_in, :reason'
    end

    @hash_object = {
      current: hash_object.fetch(:current),
      previous: hash_object.fetch(:previous),
      retry_in: hash_object[:retry_in],
      reason: hash_object[:reason],
      protocol_message: hash_object[:protocol_message]
    }
  rescue KeyError => e
    raise ArgumentError, e
  end

  %w(current previous retry_in reason protocol_message).each do |attribute|
    define_method attribute do
      @hash_object[attribute.to_sym]
    end
  end

  def to_s
    "ConnectionStateChange: current state #{current}, previous state #{previous}"
  end
end

Instance Method Details

#to_s ⇒ Object 



39
40
41
 
# File 'lib/ably/models/connection_state_change.rb', line 39

def to_s
  "ConnectionStateChange: current state #{current}, previous state #{previous}"
end