EventBufferEvent::getOutput
(PECL event >= 1.2.6-beta)
EventBufferEvent::getOutput — Returns underlying output buffer associated with current buffer event
Description
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
This function has no parameters.
Return Values
Returns instance of EventBuffer output buffer associated with current buffer event.
Examples
Example #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");
}
/* ... */
?>
See Also
- 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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