okhttp3.internal.http2.StreamResetException: stream was reset: CANCEL

[Gk1241]

I have created a service, where I will hit the API's with transaction Ids, and it returns me the status of those transactions by hitting the Gateway APIs.

For One's in 10K request I am getting following errors:

okhttp3.internal.http2.StreamResetException: stream was reset: CANCEL
	at okhttp3.internal.http2.Http2Stream$FramingSource.read(Http2Stream.kt:355)
	at okhttp3.internal.connection.Exchange$ResponseBodySource.read(Exchange.kt:276)
	at okio.Buffer.writeAll(Buffer.kt:1290)
	at okio.RealBufferedSource.readString(RealBufferedSource.kt:95)
	at okhttp3.ResponseBody.string(ResponseBody.kt:187)
	at com.cmp.services.deposit.gateway.juspay.JuspayDepositGateway.getOrderStatus(JuspayDepositGateway.java:94)
	at com.cmp.services.impl.PgTransactionServiceImpl.getDepositTransactionDetails(PgTransactionServiceImpl.java:306)
	at com.cmp.services.impl.PgTransactionServiceImpl.getDepositTransactions(PgTransactionServiceImpl.java:163)
	at com.cmp.controller.PgTransactionController.getDepositTransactions(PgTransactionController.java:94)
	at com.cmp.controller.PgTransactionController$$FastClassBySpringCGLIB$$6156588b.invoke(<generated>)
	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
	at org.springframework.validation.beanvalidation.MethodValidationInterceptor.invoke(MethodValidationInterceptor.java:123)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708)
	at com.cmp.controller.PgTransactionController$$EnhancerBySpringCGLIB$$83d7a406.getDepositTransactions(<generated>)
	at sun.reflect.GeneratedMethodAccessor84.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
	at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:150)
	at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808)
	at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1070)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
	at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:681)
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
	at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
	at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:96)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:360)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:399)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:890)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1789)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:750)

I am using spring version 2.7.2,
OkHttpsVersion : 4.10.0
Java: 8

While hitting API for this request I am getting the issue:

PgTransactionRequest(transactionId=VFCVHGYRPLQZP, gateway=juspay, pgAccountIdentifier=null, platformId=100, delimiter=null, delimitedValue=true, delimitedValueHeader=false)

After hitting the same request on retry it works fine, just in few seconds only.

Can anyone help me with this?

For some requests I am getting following error as well:

19:04:33.232 [http-nio-8008-exec-2] ERROR c.g.s.impl.PgTransactionServiceImpl - Exception while processing deposit request PgTransactionRequest(transactionId=QRO4VLMQ, gateway=juspay, pgAccountIdentifier=null, platformId=100, delimiter=null, delimitedValue=true, delimitedValueHeader=false). Exception:
java.net.SocketException: Connection or inbound has closed
        at sun.security.ssl.SSLSocketImpl$AppInputStream.read(SSLSocketImpl.java:943)
        at okio.InputStreamSource.read(JvmOkio.kt:90)
        at okio.AsyncTimeout$source$1.read(AsyncTimeout.kt:129)
        at okio.RealBufferedSource.request(RealBufferedSource.kt:206)
        at okio.RealBufferedSource.require(RealBufferedSource.kt:199)
        at okhttp3.internal.http2.Http2Reader.nextFrame(Http2Reader.kt:89)
        at okhttp3.internal.http2.Http2Connection$ReaderRunnable.invoke(Http2Connection.kt:618)
        at okhttp3.internal.http2.Http2Connection$ReaderRunnable.invoke(Http2Connection.kt:609)
        at okhttp3.internal.concurrent.TaskQueue$execute$1.runOnce(TaskQueue.kt:98)
        at okhttp3.internal.concurrent.TaskRunner.runTask(TaskRunner.kt:116)
        at okhttp3.internal.concurrent.TaskRunner.access$runTask(TaskRunner.kt:42)

[yschimke]

This is not actionable without a reproduction. There are valid reasons why apps will receive this, and need to retry. It's hard to confirm this is a client bug or even if it's server related, from a stacktrace.

Similar issues here https://github.com/search?q=repo%3Asquare%2Fokhttp+%22stream+was+reset%3A+CANCEL%22&type=issues&p=2