not recover error of `REFUSED_STREAM error`

[caojiajun]

okhttpclient version: 4.9.3

occasional occurrence this error, and will not recover on its own, util restart process

okhttp3.internal.http2.StreamResetException: stream was reset: REFUSED_STREAM
	at okhttp3.internal.http2.Http2Stream.takeHeaders(Http2Stream.kt:148)
	at okhttp3.internal.http2.Http2ExchangeCodec.readResponseHeaders(Http2ExchangeCodec.kt:96)
	at okhttp3.internal.connection.Exchange.readResponseHeaders(Exchange.kt:106)
	at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.kt:79)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
	at okhttp3.internal.connection.ConnectInterceptor.intercept$sentryProxy(ConnectInterceptor.kt:34)
	at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
	at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:95)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
	at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
	at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
	at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201)
	at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:517)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)

[yschimke]

There is logic to handle repeated refused stream failures and tests

https://github.com/square/okhttp/blob/master/okhttp%2Fsrc%2Fmain%2Fkotlin%2Fokhttp3%2Finternal%2Fconnection%2FRealConnection.kt

Without repro steps, I'm not sure how we can help you.

[caojiajun]

It's occasional, so I could not provide repro steps.

Is there any known bug/issue which can not recover on its own? I will upgrade to latest version 4.12.0

[yschimke]

Not by known issues.

[yschimke]

Closing as can't reproduce, will reopen if it can be.

It's very possible an OkHttp bug, but could also be app or server bug.

[dvkolesnikov]

@caojiajun It seems I faced a similar issue and trying to investigate it. In your case, was it reproducible after the network disconnection/reconnection? Was there anything related to a Proxy or a VPN?

[hoangduchuu]

@caojiajun If you are using Android, use a real device instead of an emulator, and you will see the stability.

I solved it by using a real device