module Sequel::UnthreadedServerBlock

Adds with_server support for the sharded single connection pool.

Public Instance Methods

with_server(default_server, read_only_server=default_server) { || ... } click to toggle source

Set a default server/shard to use inside the block.

   # File lib/sequel/extensions/server_block.rb
91 def with_server(default_server, read_only_server=default_server)
92   set_default_server(default_server, read_only_server)
93   yield
94 ensure
95   clear_default_server
96 end

Private Instance Methods

clear_default_server() click to toggle source

Remove the current default server, restoring the previous default server.

    # File lib/sequel/extensions/server_block.rb
107 def clear_default_server
108   @default_servers.pop
109 end
pick_server(server) click to toggle source

Use the server given to with_server if appropriate.

Calls superclass method
    # File lib/sequel/extensions/server_block.rb
112 def pick_server(server)
113   if @default_servers.empty?
114     super
115   else
116     case server
117     when :default, nil
118       @servers[@default_servers[-1][0]]
119     when :read_only
120       @servers[@default_servers[-1][1]]
121     else
122       super
123     end
124   end
125 end
set_default_server(default_server, read_only_server=default_server) click to toggle source

Make the given server the new default server.

    # File lib/sequel/extensions/server_block.rb
101 def set_default_server(default_server, read_only_server=default_server)
102   @default_servers << [default_server, read_only_server]
103 end