EventBufferEvent::getOutput
PHP function
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(PECL event >= 1.2.6-beta)
Returns underlying output buffer associated with current buffer event
Description
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.
Parameters Parameters
Return Values
Returns instance of EventBuffer output buffer associated with current buffer event.
Examples
EventBufferEvent::getOutput() example
php
<?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");
}
/* ... */
?>See Also
EventBufferEvent::getInput