实时监控cat之旅~对get和post进行封装，支持分布式消息树 -尊龙游戏旗舰厅官网

对第三方接口的调用我们需要对get和post进行监控，看一些请求的执行是否成功，如a调用b，b调用c，c调用d，这一连串的东西需要我们使用cat进行记录，进行记录之后，我们可以很容易的发现请求响应的时间及是否出错，下面是我对这两种请求的封装。

///

/// cat中使用的httpclient///

public class cathttpclient{///

/// 返回当前cat上下文///

/// static catcontext getcurrentcontext(string message){string currenturl = system.web.httpcontext.current.request.url.absoluteuri;var context = purecat.catclient.getcatcontextfromserver();if (context == null){context = purecat.catclient.dotransaction("xuexiba", currenturl, () =>{purecat.catclient.logevent("xuexiba", message, "0", currenturl);});}else{context = purecat.catclient.dotransaction("xuexiba", currenturl, () =>{purecat.catclient.logremotecallserver(context);purecat.catclient.logevent("xuexiba", message, "0", currenturl);});}return context;}///

/// post数据///

/// /// /// public static httpresponsemessage post(string requesturi, httpcontent content){var handler = new httpclienthandler() { };using (var http = new httpclient(handler)){purecat.catclient.setcatcontexttoserver(http, getcurrentcontext("post request sent..."));var response = http.postasync(requesturi, content).result;return response;}}///

/// get数据///

/// /// public static httpresponsemessage get(string requesturi){var handler = new httpclienthandler() { };using (var http = new httpclient(handler)){purecat.catclient.setcatcontexttoserver(http, getcurrentcontext("get request sent..."));//设置接口api的头，发送var response = http.getasync(requesturi).result;return response;}}}

在程序中使用非常方便，如下代码，一看便知

[allowanonymous]public void step1(){lind.ddd.catclientpur.cathttpclient.get("http://localhost:4829/admincommon/step2");}[allowanonymous]public void step2(){lind.ddd.catclientpur.cathttpclient.get("http://localhost:4829/admincommon/step3");}[allowanonymous]public void step3(){lind.ddd.catclientpur.cathttpclient.get("http://localhost:4829/admincommon/step4");}[allowanonymous]public void step4(){lind.ddd.catclientpur.cathttpclient.get("http://localhost:4829/admincommon/error");}

而它产生的消息树也是我们希望看到的，即从step1到step4的记录，如图

下一讲我们将读一下，如何对一个请求从开始到结束进行cat的监控，敬请期待！

转载于:https://www.cnblogs.com/lori/p/5316343.html

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