【iaap源码共享】【乡民闯江湖源码】【电话拨号系统源码】hytrix源码
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importcom.netflix.hystrix.HystrixCommandGroupKey;
importcom.netflix.hystrix.HystrixCommandKey;
importcom.netflix.hystrix.HystrixCommandProperties;
importcom.netflix.hystrix.HystrixObservableCommand;
importcom.netflix.hystrix.exception.HystrixRuntimeException;
importorg.springframework.beans.factory.ObjectProvider;
importorg.springframework.cloud.gateway.filter.GatewayFilter;
importorg.springframework.cloud.gateway.filter.GatewayFilterChain;
importorg.springframework.cloud.gateway.filter.factory.AbstractGatewayFilterFactory;
importorg.springframework.cloud.gateway.support.ServerWebExchangeUtils;
importorg.springframework.cloud.gateway.support.TimeoutException;
importorg.springframework.core.annotation.AnnotatedElementUtils;
importorg.springframework.mand;
if(CollectionUtil.isNotEmpty(apiTimeoutList)){
//requestå¹é å±äºé£ç§æ¨¡å¼
ApiHystrixTimeoutapiHystrixTimeout=getApiHystrixTimeout(apiTimeoutList,path);command=newUnicornRouteHystrixCommand(config.getFallbackUri(),exchange,chain,initSetter(apiHystrixTimeout.getApiPattern(),apiHystrixTimeout.getTimeout()));}else{
command=newUnicornRouteHystrixCommand(config.getFallbackUri(),exchange,chain,initSetter(serviceId(exchange),null));
}
returncommand;
}/
***@paramapiTimeoutList*@parampath*@return*/privateApiHystrixTimeoutgetApiHystrixTimeout(ListapiTimeoutList,Stringpath){for(ApiHystrixTimeoutapiTimeoutPattern:apiTimeoutList){
if(this.antPathMatcher.match(apiTimeoutPattern.getApiPattern(),path)){
returnapiTimeoutPattern;
}}
ApiHystrixTimeoutapiHystrixTimeout=newApiHystrixTimeout();
apiHystrixTimeout.setApiPattern("default");
apiHystrixTimeout.timeout=null;
returnapiHystrixTimeout;
}@Override
publicGatewayFilterapply(Configconfig){return(exchange,chain)-{
UnicornRouteHystrixCommandcommand=initUnicornRouteHystrixCommand(exchange,chain,config);
returnMono.create(s-{Subscriptionsub=command.toObservable().subscribe(s::success,s::error,s::success);
s.onCancel(sub::unsubscribe);
}).onErrorResume((Function)throwable-{if(throwableinstanceofHystrixRuntimeException){
HystrixRuntimeExceptione=(HystrixRuntimeException)throwable;
HystrixRuntimeException.FailureTypefailureType=e.getFailureType();switch(failureType){caseTIMEOUT:
returnMono.error(newTimeoutException());
caseCOMMAND_EXCEPTION:{
Throwablecause=e.getCause();
if(causeinstanceofResponseStatusException||AnnotatedElementUtils.findMergedAnnotation(cause.getClass(),ResponseStatus.class)!=null){
returnMono.error(cause);
}}
default:
break;
}}