问Okhttp在代理连接关闭后发送http请求
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Stack Overflow用户

提问于 2020-02-23 21:05:03

回答 1查看 134关注 0票数 0

我通过代理发送我的请求，它似乎每10-15秒就关闭一次连接。因此，如果客户端请求一个网站并且花费了一些时间，那么连接可能会关闭，因此okhttp库会抛出“流的意外结束”。即使连接关闭并且库抛出异常，服务器也已经成功地接收到请求，但是客户端无法检查答案。如果我尝试在没有代理的情况下请求相同的url，我没有问题，并且我成功地接收到了答案。在这里你可以看到wireshark：wireshark capture

在照片的末尾，您可以看到客户端在19:27:54,980发出的请求，然后在10秒后，客户端收到FIN tcp数据包。所以在那之后Okhttp抛出了这个异常：

java.io.IOException: unexpected end of stream on Connection{m.apuestas.codere.es:443, proxy=HTTP @ /185.163.232.127:58542 hostAddress=/185.163.232.127:58542 cipherSuite=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA protocol=http/1.1}
at okhttp3.internal.http1.Http1Codec.readResponseHeaders(Http1Codec.java:208)
at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:88)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at com.telecobets.http.HTTPClient$LoggingInterceptor.intercept(HTTPClient.java:219)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:45)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:126)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at com.telecobets.http.HTTPClient$AddHeadersInterceptor.intercept(HTTPClient.java:199)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:200)
at okhttp3.RealCall.execute(RealCall.java:77)
at retrofit2.OkHttpCall.execute(OkHttpCall.java:188)
at com.main(Main.java:375)
Caused by: java.io.EOFException: \n not found: limit=0 content=…
at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:237)
at okhttp3.internal.http1.Http1Codec.readHeaderLine(Http1Codec.java:215)
at okhttp3.internal.http1.Http1Codec.readResponseHeaders(Http1Codec.java:189)
... 26 more