EventBufferEvent::getOutput

(PECL event >= 1.2.6-beta)

EventBufferEvent::getOutput — Returns underlying output buffer associated with current buffer event

Descripción

public EventBuffer EventBufferEvent::getOutput ( void )

Returns underlying output buffer associated with current buffer event. An output buffer is a storage for data to be written.

Note, there is also output property of EventBufferEvent class.

Parámetros

Esta función no tiene parámetros.

Valores devueltos

Returns instance of EventBuffer output buffer associated with current buffer event.

Ejemplos

Ejemplo #1 EventBufferEvent::getOutput() example

<?php
$base = new EventBase();

$dns_base = new EventDnsBase($base, TRUE); // Use async DNS resolving
if (!$dns_base) {
    exit("Failed to init DNS Base\n");
}

$bev = new EventBufferEvent($base, /* use internal socket */ NULL,
    EventBufferEvent::OPT_CLOSE_ON_FREE | EventBufferEvent::OPT_DEFER_CALLBACKS,
    "readcb", /* writecb */ NULL, "eventcb", $base
);
if (!$bev) {
    exit("Failed creating bufferevent socket\n");
}

$bev->enable(Event::READ | Event::WRITE);

$output = $bev->getOutput();
if (!$output->add(
    "GET {$argv[2]} HTTP/1.0\r\n".
    "Host: {$argv[1]}\r\n".
    "Connection: Close\r\n\r\n"
)) {
    exit("Failed adding request to output buffer\n");
}

/* ... */
?>

Ver también