改造 + OkHttp 意外状态行 <!DOCType html>

Question

几个月来，我的应用程序运行良好，但几周后，当我执行顺序请求时，有时会出现此错误。我没有更新我的应用程序中的任何内容。 iOS 关闭应用程序没有问题，但我有时会遇到此错误，尤其是在我第一次请求时。

02-05 04:45:14.017  15972-16249/com.myapp.android D/Retrofit﹕ java.net.ProtocolException: Unexpected status line: <!DOCType html>
            at com.squareup.okhttp.internal.http.StatusLine.parse(StatusLine.java:73)
            at com.squareup.okhttp.internal.http.HttpConnection.readResponse(HttpConnection.java:187)
            at com.squareup.okhttp.internal.http.HttpTransport.readResponseHeaders(HttpTransport.java:80)
            at com.squareup.okhttp.internal.http.HttpEngine.readNetworkResponse(HttpEngine.java:791)
            at com.squareup.okhttp.internal.http.HttpEngine.access0(HttpEngine.java:90)
            at com.squareup.okhttp.internal.http.HttpEngine$NetworkInterceptorChain.proceed(HttpEngine.java:784)
            at com.squareup.okhttp.internal.http.HttpEngine.readResponse(HttpEngine.java:645)
            at com.squareup.okhttp.Call.getResponse(Call.java:263)
            at com.squareup.okhttp.Call$ApplicationInterceptorChain.proceed(Call.java:219)
            at com.squareup.okhttp.Call.getResponseWithInterceptorChain(Call.java:192)
            at com.squareup.okhttp.Call.execute(Call.java:79)
            at retrofit.client.OkClient.execute(OkClient.java:53)
            at retrofit.RestAdapter$RestHandler.invokeRequest(RestAdapter.java:326)
            at retrofit.RestAdapter$RestHandler.access0(RestAdapter.java:220)
            at retrofit.RestAdapter$RestHandler.invoke(RestAdapter.java:265)
            at retrofit.RxSupport.run(RxSupport.java:55)
            at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
            at java.util.concurrent.FutureTask.run(FutureTask.java:237)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
            at retrofit.Platform$Android.run(Platform.java:142)
            at java.lang.Thread.run(Thread.java:841)
02-05 04:45:14.017  15972-16249/com.myapp.android D/Retrofit﹕ ---- END ERROR

Answer 1

此错误是由连接重用问题引起的。你知道之前响应的响应码和headers吗？ OkHttp 将其解释为没有正文，服务器不同意。

Answer 2

将 header 值设置为

@Headers("Connection:close")

对我有用。

改造 + OkHttp 意外状态行 <!DOCType html>

Retrofit + OkHttp Unexpected Status Line <!DOCType html>

android

retrofit

okhttp