EventBufferEvent::sslError

(PECL event >= 1.2.6-beta)

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

説明

public function EventBufferEvent::sslError(): string

Returns most recent OpenSSL error reported on the buffer event.

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

パラメータ

この関数にはパラメータはありません。

戻り値

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

例

例1 EventBufferEvent::sslError() example

<?php
// This callback is invoked when some event 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();
    }
}
?>

参考

EventBufferEvent::sslRenegotiate() - Tells a bufferevent to begin SSL renegotiation

関連キーワード:

EventBufferEvent event OpenSSL reported buffer sslError most recent events setWatermark sslFilter beta available Event compiled support there no more return example callback invoked occurs listener connection