update : 2015.11.03
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Returns most recent OpenSSL error reported on the buffer event
EventBufferEvent
PHP Manual

EventBufferEvent::sslError

(PECL event >= 1.2.6-beta)

EventBufferEvent::sslError — Returns most recent OpenSSL error reported on the buffer event

설명

public string EventBufferEvent::sslError ( void )

Returns most recent OpenSSL error reported on the buffer event.

Note:

This function is available only if Event is compiled with OpenSSL support.

인수

이 함수는 인수가 없습니다.

반환값

Returns OpenSSL error string reported on the buffer event, or FALSE, if there is no more error to return.

예제

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 occured
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();
    }
}
?>

참고

EventBufferEvent
PHP Manual