EVENTLISTENER(3) 1 EVENTLISTENER(3)
The EventListener class
INTRODUCTION
Represents a connection listener.
CLASS SYNOPSIS
EventListener
final
EventListener
Constants
o const integer$EventListener::OPT_LEAVE_SOCKETS_BLOCKING1
o const integer$EventListener::OPT_CLOSE_ON_FREE2
o const integer$EventListener::OPT_CLOSE_ON_EXEC4
o const integer$EventListener::OPT_REUSEABLE8
o const integer$EventListener::OPT_THREADSAFE16
Properties
o publicreadonly int$fd
Methods
o public EventListener::__construct (EventBase $base, callable $cb, mixed $data, int $flags, int $backlog, mixed $target)
o public bool EventListener::disable (void )
o public bool EventListener::enable (void )
o public void EventListener::getBase (void )
o publicstatic bool EventListener::getSocketName (string &$address, [mixed &$port])
o public void EventListener::setCallback NULL (callable $cb, [mixed $arg])
o public void EventListener::setErrorCallback (string $cb)
PROPERTIES
o $fd
- Numeric file descriptor of the underlying socket. (Added in event-1.6.0 .)
PREDEFINED CONSTANTS
o EventListener::OPT_LEAVE_SOCKETS_BLOCKING - By default Libevent turns underlying file descriptors, or sockets, to non-blocking
mode. This flag tells to leave them non-blocking.
o EventListener::OPT_CLOSE_ON_FREE - If this option is set, the connection listener closes its underlying socket when the EventLis-
tener object is freed.
o EventListener::OPT_CLOSE_ON_EXEC - If this option is set, the connection listener sets the close-on-exec flag on the underlying
listener socket. See platform documentation for fcntl and FD_CLOEXEC for more information.
o EventListener::OPT_REUSEABLE - By default on some platforms, once a listener socket is closed, no other socket can bind to the
same port until a while has passed. Setting this option makes Libevent mark the socket as reusable, so that once it is closed,
another socket can be opened to listen on the same port.
o EventListener::OPT_THREADSAFE - Allocate locks for the listener, so that it's safe to use it from multiple threads.
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