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Error "Failed to flush the buffer in HttpRpcClient" in Web Services Proxy trace.log

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Category:
e-series-systems
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Applies to

 

 E-Series SANtricity Web Services Proxy 3.2

Issue

A lot of errors "java.io.IOException: Failed to flush the buffer in HttpRpcClient" in SANtricity Web Services Proxy trace.log. For example:

2020-05-05 21:39:06,216 ERROR [I/O dispatcher 87] d.a.r.HttpRpcClient [HttpRpcClient.java:225] [requestId=0, deviceId=N/A] Call for procedure id [674] failed
Caller+0 at devmgr.api.rpc.HttpRpcClient$1.failed(HttpRpcClient.java:225)
Caller+1 at org.apache. http.concurrent.BasicFuture.failed(BasicFuture.java:138)
Caller+2 at org.apache. http.impl.nio.client.DefaultClientExchangeHandlerImpl.executionFailed(DefaultClientExchangeHandlerImpl.java:101)
Caller+3 at org.apache. http.impl.nio.client.AbstractClientExchangeHandler.failed(AbstractClientExchangeHandler.java:426)
Caller+4 at org.apache. http.nio.protocol.HttpAsyncRequestExecutor.exception(HttpAsyncRequestExecutor.java:155)
java.io.IOException: Failed to flush the buffer in HttpRpcClient
 at devmgr.api.rpc.HttpRpcClient.flushBuffer(HttpRpcClient.java:508)
 at devmgr.api.rpc.HttpRpcClient.access$700(HttpRpcClient.java:57)
 at devmgr.api.rpc.HttpRpcClient$ContentEncoderOutputStream.flushBufferIfFull(HttpRpcClient.java:629)
 at devmgr.api.rpc.HttpRpcClient$ContentEncoderOutputStream.write(HttpRpcClient.java:619)
 at devmgr.api.rpc.StreamingChannel.sendMsg(StreamingChannel.java:104)
 at devmgr.api.rpc.HttpRpcClient$XdrMessageAsyncContentProducer.produceContent(HttpRpcClient.java:556)
 at org.apache. http.nio.protocol.BasicAsyncRequestProducer.produceContent(BasicAsyncRequestProducer.java:125)
 at org.apache. http.impl.nio.client.MainClientExec.produceContent(MainClientExec.java:262)
 at org.apache. http.impl.nio.client.DefaultClientExchangeHandlerImpl.produceContent(DefaultClientExchangeHandlerImpl.java:140)
 at org.apache. http.nio.protocol.HttpAsyncRequestExecutor.outputReady(HttpAsyncRequestExecutor.java:241)
 at org.apache. http.impl.nio.DefaultNHttpClientConnection.produceOutput(DefaultNHttpClientConnection.java:290)
 at org.apache. http.impl.nio.client.InternalIODispatch.onOutputReady(InternalIODispatch.java:86)
 at org.apache. http.impl.nio.client.InternalIODispatch.onOutputReady(InternalIODispatch.java:39)
 at org.apache. http.impl.nio.reactor.AbstractIODispatch.outputReady(AbstractIODispatch.java:152)
 at org.apache. http.impl.nio.reactor.BaseIOReactor.writable(BaseIOReactor.java:188)
 at org.apache. http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:341)
 at org.apache. http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:315)
 at org.apache. http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:276)
 at org.apache. http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104)
 at org.apache. http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:588)
 at java.base/java.lang.Thread.run(Thread.java:834)
 

 

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