我使用Microsoft.XMLHTTP调用调用webservice：
var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
xmlhttp.open("POST","/xxx/Converter.asmx/Convert",false);
xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
xmlhttp.send("conversionFolder=" + escape(conversionFolder));
if (xmlhttp.status == 200) {
xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
xmlDoc.async = "false";
xmlDoc.loadXML(xmlhttp.responseText);
... more stuff ...
return str;
}
else {
alert(xmlhttp.statusCode + " - " + xmlhttp.statusText);
}
当我记得在本地web.config中添加HttpPost协议时，所有工作正常：
<?xml version="1.0"?>
<configuration>
<appSettings/>
<connectionStrings/>
<system.web>
<webServices>
<protocols>
<add name="HttpPost"/>
</protocols>
</webServices>
<compilation debug="false"></compilation>
</system.web>
<system.codedom>
</system.codedom>
<!--
The system.webServer section is required for running ASP.NET AJAX under Internet
Information Services 7.0. It is not necessary for prevIoUs version of IIS.
-->
<system.webServer>
</system.webServer>
</configuration>
但在一个生产服务器上运行1-2天后失败。它工作正常后asp.net过程被回收。它工作1-2天，然后它失败与这：
Exception information: Exception type: InvalidOperationException Exception message: Request format is unrecognized for URL unexpectedly ending in '/Convert'. Request information: Request URL: https://xxx/xxx/converter.asmx/Convert Request path: /xxx/converter.asmx/Convert User host address: 195.50.35.4 User: extranet\kbk Is authenticated: True Authentication Type: Thread account name: NT AUTHORITY\NETWORK SERVICE Thread information: Thread ID: 14 Thread account name: NT AUTHORITY\NETWORK SERVICE Is impersonating: False Stack trace: at System.Web.Services.Protocols.WebServiceHandlerFactory.CoreGetHandler(Type type,HttpContext context,HttpRequest request,HttpResponse response) at System.Web.Services.Protocols.WebServiceHandlerFactory.GetHandler(HttpContext context,String verb,String url,String filePath) at System.Web.Script.Services.ScriptHandlerFactory.GetHandler(HttpContext context,String requestType,String pathTranslated) at System.Web.HttpApplication.MaterializeHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step,Boolean& completedSynchronously)
为什么在失败前等待2天？我能做些什么来防止它失败？
有什么关系到这个服务器运行在HTTPS模式的事实吗？
