Class: FreshConnection::SlaveConnectionHandler

Inherits:
Object
  • Object
show all
Defined in:
lib/fresh_connection/slave_connection_handler.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ SlaveConnectionHandler

Returns a new instance of SlaveConnectionHandler.



5
6
7
 
# File 'lib/fresh_connection/slave_connection_handler.rb', line 5

def initialize
  @class_to_pool = Concurrent::Map.new
end

Instance Method Details

#clear_all_connections! ⇒ Object 



21
22
23
24
25
 
# File 'lib/fresh_connection/slave_connection_handler.rb', line 21

def clear_all_connections!
  all_connection_managers do |connection_manager|
    connection_manager.clear_all_connections!
  end
end

#connection(klass) ⇒ Object 



17
18
19
 
# File 'lib/fresh_connection/slave_connection_handler.rb', line 17

def connection(klass)
  detect_connection_manager(klass).slave_connection
end

#establish_connection(name, slave_group) ⇒ Object 



9
10
11
12
13
14
15
 
# File 'lib/fresh_connection/slave_connection_handler.rb', line 9

def establish_connection(name, slave_group)
  if cm = class_to_pool[name]
    cm.put_aside!
  end

  class_to_pool[name] = FreshConnection.connection_manager.new(slave_group)
end

#put_aside! ⇒ Object 



31
32
33
34
35
 
# File 'lib/fresh_connection/slave_connection_handler.rb', line 31

def put_aside!
  all_connection_managers do |connection_manager|
    connection_manager.put_aside!
  end
end

#recovery?(klass) ⇒ Boolean

Returns:

  • (Boolean) 


27
28
29
 
# File 'lib/fresh_connection/slave_connection_handler.rb', line 27

def recovery?(klass)
  detect_connection_manager(klass).recovery?
end

#slave_group(klass) ⇒ Object 



37
38
39
 
# File 'lib/fresh_connection/slave_connection_handler.rb', line 37

def slave_group(klass)
  detect_connection_manager(klass).slave_group
end