EventBufferEvent::sslError
(PECL event >= 1.2.6-beta)
EventBufferEvent::sslError — Returns most recent OpenSSL error reported on the buffer event
說明
public
EventBufferEvent::sslError(): string
Returns most recent OpenSSL error reported on the buffer event.
注意:
This function is available only if
Eventis compiled with OpenSSL support.
參數
此函式沒有參數。
返回值
Returns OpenSSL error string reported on the buffer event, or false, if
there is no more error to return.
範例
示例 #1 EventBufferEvent::sslError() example
<?php
// This callback is invoked when some even occurs on the event listener,
// e.g. connection closed, or an error occurred
function ssl_event_cb($bev, $events, $ctx) {
if ($events & EventBufferEvent::ERROR) {
// Fetch errors from the SSL error stack
while ($err = $bev->sslError()) {
fprintf(STDERR, "Bufferevent error %s.\n", $err);
}
}
if ($events & (EventBufferEvent::EOF | EventBufferEvent::ERROR)) {
$bev->free();
}
}
?>
參見
- EventBufferEvent::sslRenegotiate() - Tells a bufferevent to begin SSL renegotiation