Package ClusterShell :: Package Engine :: Module EPoll :: Class EngineEPoll

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Class EngineEPoll

EPoll Engine

ClusterShell Engine class using the select.epoll mechanism.

Instance Methods

__init__(self, info)
Initialize Engine.

source code

release(self)
Release engine-specific resources.

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)
Run epoll main loop.

source code

Inherited from Engine.Engine: abort, add, add_timer, clear, clients, exited, fire_timers, modify, ports, register, 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 = 'epoll'

Method Details

init(self, info)
(Constructor)

Initialize Engine.

Overrides: Engine.Engine.__init__

release(self)

Release engine-specific resources.

Overrides: Engine.Engine.release

_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 set_events(). For the epoll engine, it modifies the event mask associated to a file descriptor.

Overrides: Engine.Engine._modify_specific

runloop(self, timeout)

Run epoll main loop.

Overrides: Engine.Engine.runloop