EventBufferEvent::sslError
(PECL event >= 1.2.6-beta)
EventBufferEvent::sslError — Returns most recent OpenSSL error reported on the buffer event
Description
public
EventBufferEvent::sslError(): string
Returns most recent OpenSSL error reported on the buffer event.
Note:
This function is available only if
Eventis compiled with OpenSSL support.
Parameters
This function has no parameters.
Return Values
Returns OpenSSL error string reported on the buffer event, or false, if
there is no more error to return.
Examples
Example #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();
}
}
?>
See Also
- EventBufferEvent::sslRenegotiate() - Tells a bufferevent to begin SSL renegotiation
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