我们正在开发一个应该使用Http / 2连接到我们的Azure应用服务的Android应用程序 . 在Azure App Service上,我们使用以下博客文章中的步骤启用了Http / 2:https://blogs.msdn.microsoft.com/appserviceteam/2018/04/13/announcing-http2-support-in-azure-app-service/
我们的请求使用Mutual SSL保护,因此应用程序必须发送它的客户端证书 .
当我们尝试使用OkHttp执行对我们的应用服务的调用时,我们总是会得到以下错误和堆栈跟踪 . 当我们尝试使用相同的Android代码调用twitter api时,这是有效的 .
有没有人知道如何解决这个问题?
我们使用的是OkHttp 3.10.0版 .
堆栈跟踪:
06-08 15:54:00.173 31318-31351/be.wgkovl.evdt W/be.wgkovl.evdt.utils.BaseService: stream was reset: HTTP_1_1_REQUIREDokhttp3.internal.http2.StreamResetException: stream was reset: HTTP_1_1_REQUIRED
at okhttp3.internal.http2.Http2Stream.takeResponseHeaders(Http2Stream.java:153) ~[na:0.0]
at okhttp3.internal.http2.Http2Codec.readResponseHeaders(Http2Codec.java:125) ~[na:0.0]
at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:88) ~[na:0.0]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[na:0.0]
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:45) ~[na:0.0]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[na:0.0]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) ~[na:0.0]
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93) ~[na:0.0]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[na:0.0]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) ~[na:0.0]
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93) ~[na:0.0]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[na:0.0]
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:126) ~[na:0.0]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[na:0.0]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) ~[na:0.0]
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:200) ~[na:0.0]
at okhttp3.RealCall.execute(RealCall.java:77) ~[na:0.0]
at be.wgkovl.evdt.utils.BaseService.executeRequest(BaseService.java:277) ~[na:0.0]
at be.wgkovl.evdt.service.UserManagementService$1.doInBackground(UserManagementService.java:123) ~[na:0.0]
at be.wgkovl.evdt.service.UserManagementService$1.doInBackground(UserManagementService.java:101) ~[na:0.0]
at android.os.AsyncTask$2.call(AsyncTask.java:295) ~[na:0.0]
at java.util.concurrent.FutureTask.run(FutureTask.java:237) ~[na:0.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113) ~[na:0.0]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588) ~[na:0.0]
at java.lang.Thread.run(Thread.java:818) ~[na:0.0]
1 回答
HTTP / 2此时并不真正支持客户端证书 - 尤其是当此类连接仅适用于服务器上的某些资源时 . 有a proposal to allow this,但尚未标准化,AFAIK尚未得到任何实施的支持 .
在支持此功能之前,the correct response is to suggest a downgrade to HTTP/1.1带有HTTP_1_1_REQUIRED错误代码,客户端应使用HTTP / 1.1重试 .
Other implementations这样做以及Azure .