spring - 如何使用zuul避免zuul中的超时异常

Question

我有没有尤里卡服务发现的 zuul 网关服务器。

我使用如下所示的 yml 文件连接微服务和 zuul。

当我执行 URL 超时异常发生

ava.net.SocketTimeoutException：在 java.net.SocketInputStream.socketRead0（本机方法）~[na:1.8.0_91] 在 java.net.SocketInputStream.socketRead（SocketInputStream.java:116）~[na:1.8. 0_91] 在 java.net.SocketInputStream.read(SocketInputStream.java:170) ~[na:1.8.0_91] 在 java.net.SocketInputStream.read(SocketInputStream.java:141) ~[na:1.8.0_91] 在 org .apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:139) ~[httpcore-4.4.4.jar:4.4.4] at org.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl. java:155) ~[httpcore-4.4.4.jar:4.4.4] at org.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:284) ~[httpcore-4.4.4.jar:4.4 .4] 在 org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:140) ~[httpclient-4.5.2.jar:4.5.2] at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:57) ~[httpclient-4.5.2.jar:4.5.2 ] 在 org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:261) ~[httpcore-4.4.4.jar:4.4.4] 在 org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection .java:165) ~[httpcore-4.4.4.jar:4.4.4] at org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:167) ~[httpclient-4.5.2.jar: 4.5.2] 在 org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:272) ~[httpcore-4.4.4.jar:4.4.4] 在 org.apache.http.protocol.HttpRequestExecutor.execute( HttpRequestExecutor.java:124) ~[httpcore-4.4.4.jar:4.4.4] 在 org.apache.http.impl.execchain.MainClientExec。执行（MainClientExec.java:271）~[httpclient-4.5.2.jar:4.5.2] at org.apache.http.impl.execchain.ProtocolExec.execute（ProtocolExec.java:184）~[httpclient-4.5.2 .jar:4.5.2] 在 org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:88) ~[httpclient-4.5.2.jar:4.5.2] 在 org.apache.http.impl .execchain.RedirectExec.execute(RedirectExec.java:110) ~[httpclient-4.5.2.jar:4.5.2] at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184) ~[ httpclient-4.5.2.jar:4.5.2] 在 org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:117) ~[httpclient-4.5.2.jar:4.5.2] 在 org. apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) ~[httpclient-4.5.2.jar:4.5.2] 在 org.springframework.cloud.netflix.zuul.filters.route.SimpleHostRoutingFilter。forwardRequest(SimpleHostRoutingFilter.java:324) ~[spring-cloud-netflix-core-1.1.0.RELEASE.jar:1.1.0.RELEASE] at org.springframework.cloud.netflix.zuul.filters.route.SimpleHostRoutingFilter.forward (SimpleHostRoutingFilter.java:287) ~[spring-cloud-netflix-core-1.1.0.RELEASE.jar:1.1.0.RELEASE] at org.springframework.cloud.netflix.zuul.filters.route.SimpleHostRoutingFilter.run( SimpleHostRoutingFilter.java:173) ~[spring-cloud-netflix-core-1.1.0.RELEASE.jar:1.1.0.RELEASE] at com.netflix.zuul.ZuulFilter.runFilter(ZuulFilter.java:112) ~[zuul -core-1.1.0.jar:1.1.0] 在 com.netflix.zuul.FilterProcessor.processZuulFilter(FilterProcessor.java:197) ~[zuul-core-1.1.0.jar:1.1.0] 在 com.netflix .zuul.FilterProcessor.runFilters(FilterProcessor.java:161) ~[zuul-core-1.1.0.jar:1.1.0] at com.netflix.zuul.FilterProcessor.route(FilterProcessor.java:120) ~[zuul-core-1.1.0.jar:1.1.0] at com.netflix.zuul.ZuulRunner.route(ZuulRunner.java:96) ~[zuul-core-1.1.0.jar:1.1 .0] 在 com.netflix.zuul.http.ZuulServlet.route(ZuulServlet.java:116) ~[zuul-core-1.1.0.jar:1.1.0] 在 com.netflix.zuul.http.ZuulServlet.service (ZuulServlet.java:81) ~[zuul-core-1.1.0.jar:1.1.0] at org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:158) [spring-webmvc-4.2 .6.RELEASE.jar:4.2.6.RELEASE] 在 org.springframework.cloud.netflix.zuul.web.ZuulController.handleRequestInternal(ZuulController.java:43) [spring-cloud-netflix-core-1.1.0.RELEASE .jar:1.1.0.RELEASE] 在 org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:147) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE] 在org.springframework.web。servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:50) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java: 961）[spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE] 在 org.springframework.web.servlet.DispatcherServlet.doService（DispatcherServlet.java:895）[spring-webmvc-4.2.6.RELEASE .jar:4.2.6.RELEASE] 在 org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:967) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE] 在 org. springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:869) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE] 在 javax.servlet.http.HttpServlet.service(HttpServlet.java: 648）[tomcat-embed-core-8.0.33.jar:8.0.33] 在 org.springframework.web.servlet。FrameworkServlet.service(FrameworkServlet.java:843) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) [tomcat-embed -core-8.0.33.jar:8.0.33] 在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292) [tomcat-embed-core-8.0.33.jar:8.0.33] 在org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33] 在 org.apache.tomcat.websocket.server.WsFilter.doFilter( WsFilter.java:52) [tomcat-embed-websocket-8.0.33.jar:8.0.33] 在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0 .33.jar:8.0.33] 在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33] 在 org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration$ApplicationContextHeaderFilter.doFilterInternal(EndpointWebMvcAutoConfiguration.java:261) [spring-boot-actuator-1.3 .5.RELEASE.jar:1.3.5.RELEASE] 在 org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE ] 在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33] 在 org.apache.catalina.core.ApplicationFilterChain.doFilter( ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33] 在 org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:115) [spring-boot-actuator -1.3.5.RELEASE.jar：1.3.5。RELEASE] 在 org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] 在 org.apache.catalina.core.ApplicationFilterChain .internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed- core-8.0.33.jar:8.0.33] 在 org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]在 org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] 在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33] 在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33] 在 org.springframework.web.filter .HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:87) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [ spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] 在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar: 8.0.33] 在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33] 在 org.springframework.web.filter.HiddenHttpMethodFilter .doFilterInternal(HiddenHttpMethodFilter.java:77) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] 在 org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] 在 org .apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java :207) [tomcat-embed-core-8.0.33.jar:8.0.33] 在 org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121) [spring-web-4.2.6.RELEASE。 jar:4.2.6.RELEASE] 在 org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] 在 org.apache .catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java：240) [tomcat-embed-core-8.0.33.jar:8.0.33] 在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar :8.0.33] 在 org.springframework.boot.actuate.autoconfigure.MetricsFilter.doFilterInternal(MetricsFilter.java:103) [spring-boot-actuator-1.3.5.RELEASE.jar:1.3.5.RELEASE] 在 org. springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain. java:240) [tomcat-embed-core-8.0.33.jar:8.0.33] 在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33 .jar:8.0.33] 在 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212) [tomcat-embed-core-8.0.33.jar:8.0.33] 在 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) [tomcat-embed-core-8.0.33.jar :8.0.33] 在 org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) [tomcat-embed-core-8.0.33.jar:8.0.33] 在 org.apache.catalina.core。 StandardHostValve.invoke(StandardHostValve.java:141) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [tomcat-embed -core-8.0.33.jar:8.0.33] 在 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [tomcat-embed-core-8.0.33.jar:8.0.33] 在org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:522) [tomcat-embed-core-8.0.33.jar:8.0.33] 在 org.apache.coyote.http11.AbstractHttp11Processor。进程（AbstractHttp11Processor.java:1095）[tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process（AbstractProtocol.java:672）[tomcat-embed-core -8.0.33.jar:8.0.33] 在 org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1502) [tomcat-embed-core-8.0.33.jar:8.0.33 ] 在 org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1458) [tomcat-embed-core-8.0.33.jar:8.0.33] 在 java.util.concurrent.ThreadPoolExecutor。 runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_91] 在 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_91] 在 org.apache.tomcat.util。 thread.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.0.33.jar:8.0.33] 在 java.lang.Thread.run(Thread.java:745) [na:1 .8.0_91]

server:
  port: 9090

eureka:
  client:
    enabled: false

zuul:
  #Service will be mapped under the /api URI
  prefix: /clo-services/rest
  stripPrefix: false
  #Uncomment to disable auto-registering all services read from Eureka
  #ignoredServices: '*'
  routes:
    proposals:
      path: /**/proposals/**
      url: http://localhost:6004
      stripPrefix: false
    common:
      path: /**/common/**
      url: http://localhost:8090
      stripPrefix: false
    host:
      connect-timeout-millis: 5000
      socket-timeout-millis: 10000

hystrix:
  command:
    default:
      execution:
        isolation:
          thread:
            timeoutInMilliseconds: 6000


spring:
  application:
    name: zuul-server

标签： springmicroservicesspring-cloudnetflix-zuul

Answer 1

尝试在您的 .yml 文件中替换它：

eureka: 
 client:
  enabled: false

对此：

ribbon: 
 eureka:
  enabled: false