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https://issues.apache.org/jira/browse/SCB-1137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
liubao closed SCB-1137.
-----------------------
Resolution: Fixed
> optimize http2 performance
> --------------------------
>
> Key: SCB-1137
> URL: https://issues.apache.org/jira/browse/SCB-1137
> Project: Apache ServiceComb
> Issue Type: Sub-task
> Components: Java-Chassis
> Reporter: Jimin Wu
> Assignee: Jimin Wu
> Priority: Major
>
> http2 is slower than http1.1
> 1."get connection" is slower than http1.1,very slow
> 2.request queued in producer thread pool, maybe there is condition race
> problem.
>
> "pool-5-thread-2" #105 prio=5 os_prio=0 tid=0x00007f9be000a000 nid=0x3512
> waiting for monitor entry [0x00007f9ba01d5000]
> java.lang.Thread.State: BLOCKED (on object monitor)
> at
> io.vertx.core.http.impl.Http2ServerResponseImpl.headers(Http2ServerResponseImpl.java:208)
> - waiting to lock <0x0000000082024988> (a
> io.vertx.core.http.impl.Http2ServerConnection)
> at
> org.apache.servicecomb.foundation.vertx.http.VertxServerResponseToHttpServletResponse.setContentType(VertxServerResponseToHttpServletResponse.java:51)
> at
> org.apache.servicecomb.common.rest.filter.inner.ServerRestArgsFilter.beforeSendResponseAsync(ServerRestArgsFilter.java:79)
> at
> org.apache.servicecomb.common.rest.filter.HttpServerFilterBeforeSendResponseExecutor.safeInvoke(HttpServerFilterBeforeSendResponseExecutor.java:52)
> at
> org.apache.servicecomb.common.rest.filter.HttpServerFilterBeforeSendResponseExecutor.doRun(HttpServerFilterBeforeSendResponseExecutor.java:74)
> at
> org.apache.servicecomb.common.rest.filter.HttpServerFilterBeforeSendResponseExecutor.run(HttpServerFilterBeforeSendResponseExecutor.java:44)
> at
> org.apache.servicecomb.common.rest.AbstractRestInvocation.executeHttpServerFilters(AbstractRestInvocation.java:284)
> at
> org.apache.servicecomb.common.rest.AbstractRestInvocation.sendResponse(AbstractRestInvocation.java:278)
> at
> org.apache.servicecomb.common.rest.AbstractRestInvocation.sendResponseQuietly(AbstractRestInvocation.java:255)
> at
> org.apache.servicecomb.common.rest.AbstractRestInvocation.lambda$doInvoke$2(AbstractRestInvocation.java:238)
> at
> org.apache.servicecomb.common.rest.AbstractRestInvocation$$Lambda$416/2134056601.handle(Unknown
> Source)
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