Class: Monga::Connections::FiberedProxyConnection

Inherits:
EMProxyConnection show all
Defined in:
lib/monga/connections/fibered_proxy_connection.rb

Constant Summary

Constants inherited from EMProxyConnection

EMProxyConnection::WAIT

Instance Method Summary collapse

Methods inherited from EMProxyConnection

#find_server!, #initialize, #set_timeout, #timeout_happend

Constructor Details

This class inherits a constructor from Monga::Connections::EMProxyConnection

Instance Method Details

#send_command(msg, request_id = nil, &cb) ⇒ Object 



8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
# File 'lib/monga/connections/fibered_proxy_connection.rb', line 8

def send_command(msg, request_id = nil, &cb)
  if @timeout && @timeout > 0
    @fib = Fiber.current
    @requests[request_id] = [msg, @fib]
    set_timeout
    find_server!
    res = Fiber.yield
    raise res if Exception === res
    conn = @client.aquire_connection
    conn.send_command(msg, request_id, &cb)
  else
    error = Monga::Exceptions::Disconnected.new "Can't find appropriate server (all disconnected)"
    cb.call(error) if cb
  end
end

#server_found! ⇒ Object 



24
25
26
27
28
29
30
31
32
 
# File 'lib/monga/connections/fibered_proxy_connection.rb', line 24

def server_found!
  @pending_server = false
  @pending_timeout.cancel if @pending_timeout
  @pending_timeout = nil
  @requests.keys.each do |req_id|
    msg, fib = @requests.delete req_id
    fib.call
  end
end

#type ⇒ Object 



4
5
6
 
# File 'lib/monga/connections/fibered_proxy_connection.rb', line 4

def type
  :sync
end