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(PECL event >= 1.2.6-beta)
Represents configuration structure which could be used in construction of the EventBase .
$method
)$feature
)$max_interval
, int $max_callbacks
, int $min_priority
)EventConfig::FEATURE_ET
Requires a backend method that supports edge-triggered I/O.
EventConfig::FEATURE_O1
Requires a backend method where adding or deleting a single event, or having a single event become active, is an O(1) operation.
EventConfig::FEATURE_FDS
Requires a backend method that can support arbitrary file descriptor types, and not just sockets.