如何AkkaSSLConfig

Question

在docs和here提供設置HostnameVerifierClass，我嘗試使用下面的代碼來改變HostnameVerifierClass：

val sslConfig = AkkaSSLConfig().mapSettings { s => 
    s.withHostnameVerifierClass(java.lang.Class[NoopHostnameVerifier]) 
    s 
} 
val badCtx = Http().createClientHttpsContext(sslConfig) 
Http().superPool[RequestTracker](badCtx)(httpMat) 

但我得到下面的錯誤與此：

Error:(83, 31) object java.lang.Class is not a value s.withHostnameVerifierClass(JJClass[NoopHostnameVerifier])

獲取從這個幫助answer，我把它改成：

val sslConfig = AkkaSSLConfig().mapSettings { s => 
    s.withHostnameVerifierClass(classOf[NoopHostnameVerifier]) 
    s 
} 

但是，這也不能編譯說：

Error:(83, 38) type mismatch;

found : Classorg.apache.http.conn.ssl.NoopHostnameVerifier

required: Class[javax.net.ssl.HostnameVerifier]

Note: org.apache.http.conn.ssl.NoopHostnameVerifier <: javax.net.ssl.HostnameVerifier, but Java-defined class Class is invariant in type T.

You may wish to investigate a wildcard type such as _ <: javax.net.ssl.HostnameVerifier . (SLS 3.2.10)

s.withHostnameVerifierClass(classOf[NoopHostnameVerifier])

我如何解決這個搞定，NoopHostnameVerifier實現接口HostnameVerifier，但還是這個錯誤來。

Answer 1

是，在意見提出，它issue在SSL配置是由於，通過升級版0.2.2，下面的代碼開始工作：

val sslConfig = AkkaSSLConfig().mapSettings { s => 
    s.withHostnameVerifierClass(classOf[VerifiesAllHostNames]) 
    s 
}