huaweiecho opened a new issue #2976:
URL: https://github.com/apache/incubator-shenyu/issues/2976
### Question
shenyu version 2.4.2
In the case of debugging interface timeout problems. When I set the HTTP
timeout to the following configuration, Service provider interface Sleep
5000ms, The gateway generates a timeout error after 3000ms each time.
http config
shenyu.httpclient.strategy=webClient
shenyu.httpclient.connectTimeout=45000
shenyu.httpclient.readTimeout=10000
shenyu.httpclient.writeTimeout=10000
gateway error response:
`{
"code": 500,
"message": "Internal Server Error",
"data": {
"cause": null,
"stackTrace": [
{
"methodName": "handleTimeout",
"fileName": "FluxTimeout.java",
"lineNumber": 288,
"className":
"reactor.core.publisher.FluxTimeout$TimeoutMainSubscriber",
"nativeMethod": false
}
],
"localizedMessage": "Did not observe any item or terminal
signal within 3000ms in 'peekTerminal' (and no fallback has been configured)",
"message": "Did not observe any item or terminal signal within
3000ms in 'peekTerminal' (and no fallback has been configured)",
"suppressed": [
{
"cause": null,
"stackTrace": [
{
"methodName": "handleTimeout",
"fileName": "FluxTimeout.java",
"lineNumber": 288,
"className":
"reactor.core.publisher.FluxTimeout$TimeoutMainSubscriber",
"nativeMethod": false
},
{
"methodName": "doTimeout",
"fileName": "FluxTimeout.java",
"lineNumber": 273,
"className":
"reactor.core.publisher.FluxTimeout$TimeoutMainSubscriber",
"nativeMethod": false
},
{
"methodName": "onNext",
"fileName": "FluxTimeout.java",
"lineNumber": 395,
"className":
"reactor.core.publisher.FluxTimeout$TimeoutTimeoutSubscriber",
"nativeMethod": false
},
{
"methodName": "onNext",
"fileName":
"StrictSubscriber.java",
"lineNumber": 89,
"className":
"reactor.core.publisher.StrictSubscriber",
"nativeMethod": false
},
{
"methodName": "onNext",
"fileName":
"FluxOnErrorResume.java",
"lineNumber": 73,
"className":
"reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber",
"nativeMethod": false
},
{
"methodName": "run",
"fileName": "MonoDelay.java",
"lineNumber": 117,
"className":
"reactor.core.publisher.MonoDelay$MonoDelayRunnable",
"nativeMethod": false
},
{
"methodName": "call",
"fileName":
"SchedulerTask.java",
"lineNumber": 68,
"className":
"reactor.core.scheduler.SchedulerTask",
"nativeMethod": false
},
{
"methodName": "call",
"fileName":
"SchedulerTask.java",
"lineNumber": 28,
"className":
"reactor.core.scheduler.SchedulerTask",
"nativeMethod": false
},
{
"methodName": "run$$$capture",
"fileName": "FutureTask.java",
"lineNumber": 266,
"className":
"java.util.concurrent.FutureTask",
"nativeMethod": false
},
{
"methodName": "run",
"fileName": "FutureTask.java",
"lineNumber": -1,
"className":
"java.util.concurrent.FutureTask",
"nativeMethod": false
},
{
"methodName": "access$201",
"fileName":
"ScheduledThreadPoolExecutor.java",
"lineNumber": 180,
"className":
"java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask",
"nativeMethod": false
},
{
"methodName": "run",
"fileName":
"ScheduledThreadPoolExecutor.java",
"lineNumber": 293,
"className":
"java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask",
"nativeMethod": false
},
{
"methodName": "runWorker",
"fileName":
"ThreadPoolExecutor.java",
"lineNumber": 1149,
"className":
"java.util.concurrent.ThreadPoolExecutor",
"nativeMethod": false
},
{
"methodName": "run",
"fileName":
"ThreadPoolExecutor.java",
"lineNumber": 624,
"className":
"java.util.concurrent.ThreadPoolExecutor$Worker",
"nativeMethod": false
},
{
"methodName": "run",
"fileName": "Thread.java",
"lineNumber": 748,
"className": "java.lang.Thread",
"nativeMethod": false
}
],
"message": "\nError has been observed at the
following site(s):\n\t|_ checkpoint ⇢
org.apache.shenyu.web.configuration.ErrorHandlerConfiguration$1
[DefaultWebFilterChain]\n\t|_ checkpoint ⇢
org.apache.shenyu.web.filter.ExcludeFilter [DefaultWebFilterChain]\n\t|_
checkpoint ⇢ org.apache.shenyu.web.filter.FileSizeFilter
[DefaultWebFilterChain]\n\t|_ checkpoint ⇢
org.apache.shenyu.web.filter.CrossFilter [DefaultWebFilterChain]\n\t|_
checkpoint ⇢ org.apache.shenyu.web.filter.LocalDispatcherFilter
[DefaultWebFilterChain]\n\t|_ checkpoint ⇢
com.shengpay.shenyu.core.filter.MdcWebFilter [DefaultWebFilterChain]\n\t|_
checkpoint ⇢ com.shengpay.shenyu.core.filter.RequestCatWebFilter
[DefaultWebFilterChain]\n\t|_ checkpoint ⇢
org.springframework.boot.actuate.metrics.web.reactive.server.MetricsWebFilter
[DefaultWebFilterChain]\n\t|_ checkpoint ⇢ HTTP POST \"/testccc/api/c/test1\"
[ExceptionHandlingWebHandler]\nStack trace:",
"localizedMessage": "\nError has been observed
at the following site(s):\n\t|_ checkpoint ⇢
org.apache.shenyu.web.configuration.ErrorHandlerConfiguration$1
[DefaultWebFilterChain]\n\t|_ checkpoint ⇢
org.apache.shenyu.web.filter.ExcludeFilter [DefaultWebFilterChain]\n\t|_
checkpoint ⇢ org.apache.shenyu.web.filter.FileSizeFilter
[DefaultWebFilterChain]\n\t|_ checkpoint ⇢
org.apache.shenyu.web.filter.CrossFilter [DefaultWebFilterChain]\n\t|_
checkpoint ⇢ org.apache.shenyu.web.filter.LocalDispatcherFilter
[DefaultWebFilterChain]\n\t|_ checkpoint ⇢
com.shengpay.shenyu.core.filter.MdcWebFilter [DefaultWebFilterChain]\n\t|_
checkpoint ⇢ com.shengpay.shenyu.core.filter.RequestCatWebFilter
[DefaultWebFilterChain]\n\t|_ checkpoint ⇢
org.springframework.boot.actuate.metrics.web.reactive.server.MetricsWebFilter
[DefaultWebFilterChain]\n\t|_ checkpoint ⇢ HTTP POST \"/testccc/api/c/test1\"
[ExceptionHandlingWebHandler]\nStack trace:",
"suppressed": []
}
]
}
}`
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