EventBufferEvent::getDnsErrorString
(PECL event >= 1.2.6-beta)
EventBufferEvent::getDnsErrorString — Returns string describing the last failed DNS lookup attempt
説明
public
string
EventBufferEvent::getDnsErrorString
( void
)
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。
返り値
Returns a string describing DNS lookup error, or an empty string for no error.
参考
- EventBufferEvent::connectHost() - Connects to a hostname with optionally asyncronous DNS resolving
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