EventBufferEvent::getOutput

(PECL event >= 1.2.6-beta)

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

Açıklama

public EventBufferEvent::getOutput(): EventBuffer

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.

Bağımsız Değişkenler

Bu işlevin bağımsız değişkeni yoktur.

Dönen Değerler

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

Örnekler

Örnek 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");
}

/* ... */
?>

Ayrıca Bakınız

EventBufferEvent::getInput() - Returns underlying input buffer associated with current buffer event

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