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Sequel::ArbitraryServers

Private Instance Methods

acquire(thread, server) click to toggle source

If server is a hash, create a new connection for it, and cache it first by thread and then server.

    # File lib/sequel/extensions/arbitrary_servers.rb, line 64
64:     def acquire(thread, server)
65:       if server.is_a?(Hash)
66:         sync{@allocated[thread] ||= {}}[server] = make_new(server)
67:       else
68:         super
69:       end
70:     end
owned_connection(thread, server) click to toggle source

If server is a hash, the entry for it probably doesn’t exist in the @allocated hash, so check for existence to avoid calling nil.[]

    # File lib/sequel/extensions/arbitrary_servers.rb, line 75
75:     def owned_connection(thread, server)
76:       if server.is_a?(Hash)
77:         if a = sync{@allocated[thread]}
78:           a[server]
79:         end
80:       else
81:         super
82:       end
83:     end
pick_server(server) click to toggle source

If server is a hash, return it directly.

    # File lib/sequel/extensions/arbitrary_servers.rb, line 86
86:     def pick_server(server)
87:       if server.is_a?(Hash)
88:         server
89:       else
90:         super
91:       end
92:     end
release(thread, conn, server) click to toggle source

If server is a hash, delete the thread from the allocated connections for that server. Additionally, if this was the last thread using that server, delete the server from the @allocated hash.

     # File lib/sequel/extensions/arbitrary_servers.rb, line 97
 97:     def release(thread, conn, server)
 98:       if server.is_a?(Hash)
 99:         a = @allocated[thread]
100:         a.delete(server)
101:         @allocated.delete(thread) if a.empty?
102:         @disconnection_proc.call(conn) if @disconnection_proc
103:       else  
104:         super
105:       end
106:     end

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