EventBufferEvent::sslError

Returns most recent OpenSSL error reported on the buffer event

説明

public string EventBufferEvent::sslError()

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 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();
    }
}
?>

参考

EventBufferEvent::sslRenegotiate