Adobe Flex HTTPService AsyncResponder onResult 处理程序触发两次？

发布于 2024-08-20 05:20:12 字数 480 浏览 7 评论 0原文

我的 HTTPService resultHandler 触发了两次。这正常吗？ messageId 和 token# 相同。两次 StatusCode=200。

我检查了 Fiddler 中的流量，只提交了一个请求。这是一个代码片段；我在服务 send() 方法上放置了一个断点，并且它只发生一次。

    var token: AsyncToken;
    var myResponder : AsyncResponder = new AsyncResponder(onResult, onFault);
    token=myHTTPService.send();   
    token.addResponder(myResponder);

    private  function  onResult(e:ResultEvent , token:Object=null):void {
        **// we enter this function twice**
    }

原文

My HTTPService resultHandler is firing twice. Is that normal? The messageId and token# are the same. StatusCode=200 both times.

I've examined the traffic in Fiddler and only one request is being submitted. Here's a code snippet; I've put a breakpoint on the service send() method and it is happening only once.

    var token: AsyncToken;
    var myResponder : AsyncResponder = new AsyncResponder(onResult, onFault);
    token=myHTTPService.send();   
    token.addResponder(myResponder);

    private  function  onResult(e:ResultEvent , token:Object=null):void {
        **// we enter this function twice**
    }

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