Package ClusterShell :: Package Engine :: Module Select :: Class EngineSelect

[frames] | no frames]

Class EngineSelect

Select Engine

ClusterShell engine using the select.select mechanism

Instance Methods

__init__(self, info)
Initialize Engine.

source code

_register_specific(self, fd, event)
Engine-specific fd registering.

source code

_unregister_specific(self, fd, ev_is_set)
Engine-specific fd unregistering.

source code

_modify_specific(self, fd, event, setvalue)
Engine-specific modifications after a interesting event change for a file descriptor.

source code

runloop(self, timeout)
Select engine run(): start clients and properly get replies

source code

Inherited from Engine.Engine: abort, add, add_timer, clear, clients, exited, fire_timers, modify, ports, register, release, remove, remove_stream, remove_timer, run, set_events, set_reading, set_writing, snoop_ports, start_all, start_clients, start_ports, unregister, unregister_stream

Inherited from Engine.Engine (private): _can_register, _debug, _fd2client, _remove, _update_reg_stats

Class Variables

identifier = 'select'

Method Details

init(self, info)
(Constructor)

Initialize Engine.

Overrides: Engine.Engine.__init__

_register_specific(self, fd, event)

Engine-specific fd registering. Called by Engine register.

Overrides: Engine.Engine._register_specific

_unregister_specific(self, fd, ev_is_set)

Engine-specific fd unregistering. Called by Engine unregister.

Overrides: Engine.Engine._unregister_specific

_modify_specific(self, fd, event, setvalue)

Engine-specific modifications after a interesting event change for a file descriptor. Called automatically by Engine register/unregister and set_events(). For the select() engine, it appends/remove the fd to/from the concerned fd_sets.

Overrides: Engine.Engine._modify_specific

runloop(self, timeout)

Select engine run(): start clients and properly get replies

Overrides: Engine.Engine.runloop