EventBufferEvent::sslError

(PECL event >= 1.2.6-beta)

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

说明

public 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.

参数

此函数没有参数。

返回值

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

范例

示例 #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();
    }
}
?>

参见