【发布时间】:2016-07-22 14:11:21
【问题描述】:
即使我的ServicePointManager.ServerCertificateValidationCallback 正在返回true,我也会不断收到此错误Unknown Secure Transport error 'ClosedGraceful'。
完整的堆栈跟踪是...
at Security.Tls.AppleTlsContext.CheckStatusAndThrow (SslStatus status, Security.SslStatus[] acceptable) [0x000b1] in /Users/builder/data/lanes/3339/39ebb778/source/maccore/src/Security/Tls/AppleTlsContext.cs:170
at Security.Tls.AppleTlsContext.Write (System.Byte[] buffer, Int32 offset, Int32 count, System.Boolean& wantMore) [0x0003f] in /Users/builder/data/lanes/3339/39ebb778/source/maccore/src/Security/Tls/AppleTlsContext.cs:883
at Security.Tls.MobileAuthenticatedStream.ProcessWrite (Security.Tls.AsyncProtocolRequest asyncRequest, AsyncOperationStatus status) [0x0002f] in /Users/builder/data/lanes/3339/39ebb778/source/maccore/src/Security/Tls/MobileAuthenticatedStream.cs:637
at Security.Tls.AsyncProtocolRequest.ProcessOperation (AsyncOperationStatus status) [0x00086] in /Users/builder/data/lanes/3339/39ebb778/source/maccore/src/Security/Tls/AsyncProtocolRequest.cs:199
at Security.Tls.AsyncProtocolRequest.ProcessOperation () [0x0000d] in /Users/builder/data/lanes/3339/39ebb778/source/maccore/src/Security/Tls/AsyncProtocolRequest.cs:159
at Security.Tls.AsyncProtocolRequest.StartOperation () [0x00000] in /Users/builder/data/lanes/3339/39ebb778/source/maccore/src/Security/Tls/AsyncProtocolRequest.cs:140
我什至尝试过添加
<key>NSAppTransportSecurity</key>
<dict>
<key>NSAllowsArbitraryLoads</key>
<true/>
</dict>
致info.plist,但仍然没有运气
编辑:目前使用 RestSharp
【问题讨论】:
-
这似乎是一个错误,我也遇到过。尝试使用
ModernHttpClientNuGet 包作为解决方法 -
我目前正在使用 RestSharp,但我会研究 ModernHttpClient
-
使用 ModernHttpClient 我仍然收到错误,
NSURLSession/NSURLConnection HTTP load failed (kCFStreamErrorDomainSSL, -9813) -
您是否尝试过将属性 iOS Build > Advanced > SSL/TLS implementation 从 Apple 更改为 Mono?
-
我完全不知道这意味着什么,只是 Apple 版本的 SSL/TLS 中断了我所有的 Web 服务调用。
标签: xamarin xamarin.ios xamarin.forms