【发布时间】:2018-01-23 04:26:53
【问题描述】:
我有一个 zuul 服务器,其配置文件为:
server:
port: 9090
eureka:
client:
serviceUrl:
defaultZone: http://172.16.5.147:8761/eureka/
instance:
leaseRenewalIntervalInSeconds: 30
hostname: dev-zuulserver
non-secure-port: 80
zuul:
prefix: /v1
sensitiveHeaders: Cookie, Set-Cookie
ignoredHeaders: Access-Control-Allow-Origin
host:
connect-timeout-millis: 60000 # starting the connection
socket-timeout-millis: 120000 # monitor the continuous incoming data flow
ribbon:
eureka:
enabled: true
ReadTimeout: 120000
ConnectTimeout: 3000
hystrix:
command:
default:
execution:
isolation:
strategy: THREAD
thread:
timeoutInMilliseconds: 60000
我有一些超时时间较长(超过一分钟)的查询。但是,我所有的请求总是出错并超时,请求时间总是小于 6000 毫秒。
而 zuul 显示此异常:
原因:java.lang.RuntimeException:java.net.SocketTimeoutException:读取超时
在 rx.exceptions.Exceptions.propagate(Exceptions.java:58) ~[rxjava-1.1.10.jar!/:1.1.10]
在 rx.observables.BlockingObservable.blockForSingle(BlockingObservable.java:465) ~[rxjava-1.1.10.jar!/:1.1.10] 在 rx.observables.BlockingObservable.single(BlockingObservable.java:342) ~[rxjava-1.1.10.jar!/:1.1.10] 在 com.netflix.client.AbstractLoadBalancerAwareClient.executeWithLoadBalancer(AbstractLoadBalancerAwareClient.java:117) ~[ribbon-loadbalancer-2.2.2.jar!/:2.2.2] ...省略了133个常用框架 引起:java.net.SocketTimeoutException:读取超时 在 java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.8.0_131] 在 java.net.SocketInputStream.socketRead(SocketInputStream.java:116) ~[na:1.8.0_131] 在 java.net.SocketInputStream.read(SocketInputStream.java:171) ~[na:1.8.0_131] 在 java.net.SocketInputStream.read(SocketInputStream.java:141) ~[na:1.8.0_131] 在 org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:137) ~[httpcore-4.4.6.jar!/:4.4.6] 在 org.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:153) ~[httpcore-4.4.6.jar!/:4.4.6] 在 org.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:282) ~[httpcore-4.4.6.jar!/:4.4.6] 在 org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:138) ~[httpclient-4.5.3.jar!/:4.5.3] 在 org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:56) ~[httpclient-4.5.3.jar!/:4.5.3] 在 org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:259) ~[httpcore-4.4.6.jar!/:4.4.6] 在 org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:163) ~[httpcore-4.4.6.jar!/:4.4.6] 在 org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:165) ~[httpclient-4.5.3.jar!/:4.5.3] 在 org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:273) ~[httpcore-4.4.6.jar!/:4.4.6] 在 org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125) ~[httpcore-4.4.6.jar!/:4.4.6]
有人对此案有解决方案吗?
谢谢!
【问题讨论】:
-
您应该将 hystrix 超时设置为长于功能区超时。
-
请查看此链接 stackoverflow.com/a/44918316/9183844
标签: spring timeout cloud netflix-zuul