EventBufferEvent::getOutput
(PECL event >= 1.2.6-beta)
EventBufferEvent::getOutput — Returns underlying output buffer associated with current buffer event
Описание
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.
Список параметров
У этой функции нет параметров.
Возвращаемые значения
Returns instance of EventBuffer output buffer associated with current buffer event.
Примеры
Пример #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");
}
/* ... */
?>
Смотрите также
- EventBufferEvent::getInput() - Returns underlying input buffer associated with current buffer event
- EventBufferEvent::close
- EventBufferEvent::connect
- Функция EventBufferEvent::connectHost() - Connects to a hostname with optionally asyncronous DNS resolving
- Функция EventBufferEvent::__construct() - Constructs EventBufferEvent object
- Функция EventBufferEvent::createPair() - Creates two buffer events connected to each other
- Функция EventBufferEvent::disable() - Disable events read, write, or both on a buffer event.
- Функция EventBufferEvent::enable() - Enable events read, write, or both on a buffer event.
- Функция EventBufferEvent::free() - Free a buffer event
- Функция EventBufferEvent::getDnsErrorString() - Returns string describing the last failed DNS lookup attempt
- Функция EventBufferEvent::getEnabled() - Returns bitmask of events currently enabled on the buffer event
- EventBufferEvent::getInput
- EventBufferEvent::getOutput
- Функция EventBufferEvent::read() - Read buffer's data
- Функция EventBufferEvent::readBuffer() - Drains the entire contents of the input buffer and places them into buf
- Функция EventBufferEvent::setCallbacks() - Assigns read, write and event(status) callbacks
- Функция EventBufferEvent::setPriority() - Assign a priority to a bufferevent
- Функция EventBufferEvent::setTimeouts() - Set the read and write timeout for a buffer event
- Функция EventBufferEvent::setWatermark() - Adjusts read and/or write watermarks
- Функция EventBufferEvent::sslError() - Returns most recent OpenSSL error reported on the buffer event
- Функция EventBufferEvent::sslFilter() - Create a new SSL buffer event to send its data over another buffer event
- EventBufferEvent::sslGetCipherInfo
- EventBufferEvent::sslGetCipherName
- EventBufferEvent::sslGetCipherVersion
- EventBufferEvent::sslGetProtocol
- Функция EventBufferEvent::sslRenegotiate() - Tells a bufferevent to begin SSL renegotiation.
- Функция EventBufferEvent::sslSocket() - Creates a new SSL buffer event to send its data over an SSL on a socket
- Функция EventBufferEvent::write() - Adds data to a buffer event's output buffer
- EventBufferEvent::writeBuffer
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