EventBufferEvent::getDnsErrorString

Returns string describing the last failed DNS lookup attempt

説明

public string EventBufferEvent::getDnsErrorString()

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