EventBufferEvent::getDnsErrorString

(PECL event >= 1.2.6-beta)

EventBufferEvent::getDnsErrorString — Returns string describing the last failed DNS lookup attempt

説明

public function EventBufferEvent::getDnsErrorString(): string

Returns string describing the last failed DNS lookup attempt made by EventBufferEvent::connectHost(), or an empty string, if there is no DNS error detected.

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 a string describing DNS lookup error, or an empty string for no error.

参考

EventBufferEvent::connectHost() - Connects to a hostname with optionally asynchronous DNS resolving

関連キーワード:

EventBufferEvent describing lookup last failed attempt getDnsErrorString connectHost empty free getEnabled event beta made there detected no error 参考 Connects hostname optionally asynchronous resolving