EventBufferEvent::sslError

    (PECL event >= 1.2.6-beta)

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

    Description

    publicEventBufferEvent::sslError(): string

    Returns most recent OpenSSL error reported on the buffer event.

    Note:

    This function is available only if Event is 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

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