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EventBufferEvent::getOutput

(PECL event >= 1.2.6-beta)

EventBufferEvent::getOutputReturns underlying output buffer associated with current buffer event

説明

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.

パラメータ

この関数にはパラメータはありません。

戻り値

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

例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");
}

/* ... */
?>

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