Question

我正在设置一个新的GlassFish Server 4.1.1，上面部署了一个Java Web服务。该Web服务具有一个Web方法，该方法接收JSON作为输入参数，因此它还返回JSON。要将Java对象与JSON序列化/反序列化，我使用Gson库。 Web方法正在调用其他Web服务，一次运行大约需要2-3分钟。我在一个循环中多次调用此Web服务例如6-10次，因此Web方法正在等待大约16-30分钟以返回值。问题是超时，但是我不知道在哪里以及如何为我的问题设置它。

我尝试从Visual Studio C＃项目中调用此Java Web服务，在其中添加了Web引用，并在其中定义了Web服务的Web引用URL。我还设置了XML Web服务客户端等待对同步XML Web服务请求的答复应该等待多长时间的时间。我将其设置为10小时，如下所示。

static string CallEARSjDE(string json)
{
    EARSWebReference.EARSWebService EARSWS = new EARSWebReference.EARSWebService();
    EARSWS.Timeout = 36000000;    // 10 hours

    return EARSWS.EARSjDE(json);
}

我还为在Java Web方法中发出的Web服务请求设置了超时。我将其设置为1小时。

Gson gson = new Gson();
RequestConfig requestConfig = RequestConfig.custom().setConnectTimeout(1 * 3600000).build();   // timeout set to 1 hour
HttpClient httpClient = HttpClientBuilder.create().setDefaultRequestConfig(requestConfig).build();
HttpPost post = new HttpPost(this.ServiceURL);
StringEntity postingString = new StringEntity(gson.toJson(problemLCSRequest));
post.setEntity(postingString);
post.setHeader("Content-type", "application/json");
HttpResponse response = httpClient.execute(post);
HttpEntity entity = response.getEntity();
String responseString = EntityUtils.toString(entity, "UTF-8");

ProblemLCSResponse responseJson = gson.fromJson(responseString, ProblemLCSResponse.class);

除了这两个超时，我还在GlassFish管理控制台中设置了超时。我是在“配置”→“服务器配置”→“ Web容器”部分中完成的，在该部分中，将会话超时设置为36.000秒（10小时）。

例如，当我在Web方法内调用Web服务6次时，将获得所需的响应。但是，当我多次调用Web服务超过6次时，将引发以下异常。我认为发生此异常的原因是超时，但我不知道是哪个原因导致的，我应该在哪里更改。

警告：StandardWrapperValve [EARSWebService]：Servlet EARSWebService的Servlet.service（）抛出异常 java.nio.channels.ClosedByInterruptException 在java.nio.channels.spi.AbstractInterruptibleChannel.end（AbstractInterruptibleChannel.java:202）在sun.nio.ch.SocketChannelImpl.write（SocketChannelImpl.java:478）在org.glassfish.grizzly.nio.transport.TCPNIOUtils.flushByteBuffer（TCPNIOUtils.java:149）在org.glassfish.grizzly.nio.transport.TCPNIOUtils.writeCompositeBuffer（TCPNIOUtils.java:87）在org.glassfish.grizzly.nio.transport.TCPNIOAsyncQueueWriter.write0（TCPNIOAsyncQueueWriter.java:129）在org.glassfish.grizzly.nio.transport.TCPNIOAsyncQueueWriter.write0（TCPNIOAsyncQueueWriter.java:106）在org.glassfish.grizzly.nio.AbstractNIOAsyncQueueWriter.write（AbstractNIOAsyncQueueWriter.java:260）在org.glassfish.grizzly.nio.AbstractNIOAsyncQueueWriter.write（AbstractNIOAsyncQueueWriter.java:169）在org.glassfish.grizzly.nio.AbstractNIOAsyncQueueWriter.write（AbstractNIOAsyncQueueWriter.java:71）在org.glassfish.grizzly.nio.transport.TCPNIOTransportFilter.handleWrite（TCPNIOTransportFilter.java:126）在org.glassfish.grizzly.filterchain.TransportFilter.handleWrite（TransportFilter.java:191）在org.glassfish.grizzly.filterchain.ExecutorResolver $ 8.execute（ExecutorResolver.java:111）在org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter（DefaultFilterChain.java:283）在org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart（DefaultFilterChain.java:200）在org.glassfish.grizzly.filterchain.DefaultFilterChain.execute（DefaultFilterChain.java:132）在org.glassfish.grizzly.filterchain.DefaultFilterChain.process（DefaultFilterChain.java:111）在org.glassfish.grizzly.ProcessorExecutor.execute（ProcessorExecutor.java:77）在org.glassfish.grizzly.filterchain.FilterChainContext.write（FilterChainContext.java:890）在org.glassfish.grizzly.filterchain.FilterChainContext.write（FilterChainContext.java:858）在org.glassfish.grizzly.http.io.OutputBuffer.flushBuffer（OutputBuffer.java:1029）在org.glassfish.grizzly.http.io.OutputBuffer.flushBinaryBuffers（OutputBuffer.java:1016）在org.glassfish.grizzly.http.io.OutputBuffer.flushAllBuffers（OutputBuffer.java:987）在org.glassfish.grizzly.http.io.OutputBuffer.flush（OutputBuffer.java:738）在org.apache.catalina.connector.OutputBuffer.doFlush（OutputBuffer.java:291）在org.apache.catalina.connector.OutputBuffer.flush（OutputBuffer.java:275）在org.apache.catalina.connector.CoyoteOutputStream.flush（CoyoteOutputStream.java:175）在java.io.FilterOutputStream.flush（FilterOutputStream.java:140）在com.ctc.wstx.io.UTF8Writer.flush（UTF8Writer.java:103）在com.ctc.wstx.sw.BufferingXmlWriter.flush（BufferingXmlWriter.java:225）在com.ctc.wstx.sw.BaseStreamWriter.flush（BaseStreamWriter.java:259）在com.sun.xml.ws.util.xml.XMLStreamWriterFilter.flush（XMLStreamWriterFilter.java:71）在com.sun.xml.ws.streaming.XMLStreamWriterUtil.getOutputStream（XMLStreamWriterUtil.java:103）在com.sun.xml.ws.message.jaxb.JAXBMessage.writePayloadTo（JAXBMessage.java:403）在com.sun.xml.ws.message.AbstractMessageImpl.writeTo（AbstractMessageImpl.java:192）在com.sun.xml.ws.api.message.MessageWrapper.writeTo（MessageWrapper.java:226）在com.sun.xml.ws.encoding.StreamSOAPCodec.encode（StreamSOAPCodec.java:144）在com.sun.xml.ws.encoding.SOAPBindingCodec.encode（SOAPBindingCodec.java:242）在com.sun.xml.ws.transport.http.HttpAdapter.encodePacket（HttpAdapter.java:636）在com.sun.xml.ws.transport.http.HttpAdapter.access $ 100（HttpAdapter.java:108）在com.sun.xml.ws.transport.http.HttpAdapter $ HttpToolkit.handle（HttpAdapter.java:878）在com.sun.xml.ws.transport.http.HttpAdapter.handle（HttpAdapter.java:422）在com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle（ServletAdapter.java:169）在org.glassfish.webservices.JAXWSServlet.doPost（JAXWSServlet.java:169）在javax.servlet.http.HttpServlet.service（HttpServlet.java:707）在javax.servlet.http.HttpServlet.service（HttpServlet.java:790）在org.apache.catalina.core.StandardWrapper.service（StandardWrapper.java:1682）在org.apache.catalina.core.StandardWrapperValve.invoke（StandardWrapperValve.java:318）在org.apache.catalina.core.StandardContextValve.invoke（StandardContextValve.java:160）在org.apache.catalina.core.StandardPipeline.doInvoke（StandardPipeline.java:734）在org.apache.catalina.core.StandardPipeline.invoke（StandardPipeline.java:673）在com.sun.enterprise.web.WebPipeline.invoke（WebPipeline.java:99）在org.apache.catalina.core.StandardHostValve.invoke（StandardHostValve.java:174）在org.apache.catalina.connector.CoyoteAdapter.doService（CoyoteAdapter.java:416）在org.apache.catalina.connector.CoyoteAdapter.service（CoyoteAdapter.java:283）在com.sun.enterprise.v3.services.impl.ContainerMapper $ HttpHandlerCallable.call（ContainerMapper.java:459）在com.sun.enterprise.v3.services.impl.ContainerMapper.service（ContainerMapper.java:167）在org.glassfish.grizzly.http.server.HttpHandler.runService（HttpHandler.java:206）在org.glassfish.grizzly.http.server.HttpHandler.doHandle（HttpHandler.java:180）在org.glassfish.grizzly.http.server.HttpServerFilter.handleRead（HttpServerFilter.java:235）在org.glassfish.grizzly.filterchain.ExecutorResolver $ 9.execute（ExecutorResolver.java:119）在org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter（DefaultFilterChain.java:283）在org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart（DefaultFilterChain.java:200）在org.glassfish.grizzly.filterchain.DefaultFilterChain.execute（DefaultFilterChain.java:132）在org.glassfish.grizzly.filterchain.DefaultFilterChain.process（DefaultFilterChain.java:111）在org.glassfish.grizzly.ProcessorExecutor.execute（ProcessorExecutor.java:77）在org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent（TCPNIOTransport.java:536）在org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent（AbstractIOStrategy.java:112）在org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0（WorkerThreadIOStrategy.java:117） at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access $ 100（WorkerThreadIOStrategy.java:56）在org.glassfish.grizzly.strategies.WorkerThreadIOStrategy $ WorkerThreadRunnable.run（WorkerThreadIOStrategy.java:137）中在org.glassfish.grizzly.threadpool.AbstractThreadPool $ Worker.doWork（AbstractThreadPool.java:591）在org.glassfish.grizzly.threadpool.AbstractThreadPool $ Worker.run（AbstractThreadPool.java:571）在java.lang.Thread.run（Thread.java:748）

Answer 1

最后，我找到了正确的超时设置。我必须转到管理面板，并在Configurations → server-config → Network Config内部，必须设置http-listener-1的 HTTP请求超时。

GlassFish Java Web服务超时

1 个答案: