用于监视的文件名无效 [英] Invalid file name for monitoring

问题描述

我正在使用.Net编写一个简单的反向代理。


基本设计是捕获
$ b中的所有流量（来自所有URL的） $ b HttpHandler和相应的响应。


问题是我收到的URL包含`角色我

获得上面列出的例外;以及下面列出的调用堆栈。


问题;

1）我在哪里可以找到有关FileChangesMonitor类的更多文档？

2）是否有通过配置禁用缓存？

3）是否有某种方法挂钩HttpRuntime以覆盖此错误并继续处理？b / b $ br >

[HttpException（0x80070057）：用于监控的文件名无效：

''C：\Inetpub \wwwroot \Proxy \〜''。用于监视的文件名必须具有绝对的

路径，并且没有通配符。]

System.Web.DirectoryMonitor.AddFileMonitor（String file）+429

System.Web.DirectoryMonitor.StartMonitoringFile（St ring文件，
FileChangeEventHandler回调，String别名）+76

System.Web.FileChangesMonitor.StartMonitoringPath（String alias，

FileChangeEventHandler回调）+495

System.Web.Caching.CacheDependency.Init（Boolean isPublic，Boolean

isSensitive，String [] filenamesArg，String [ ] cachekeysArg，CacheDependency

依赖，DateTime utcStart）+1535

System.Web.Caching.CacheDependency..ctor（Boolean isSensitive，String []

filenames，DateTime utcStart）+50

System.Web.Configuration.HttpConfigurationSystem.G etCacheDependencies（Hashtable cachedeps，DateTime utcStart）+151
系统。 Web.Configuration.HttpConfigurationSystem.C omposeConfig（String

reqPath，IHttpMap路径配置）+697

System.Web.HttpContext.GetCompleteConfigRecord（String reqpath，

IHttpMapPath configmap）+434

System.Web。 HttpContext.GetCompleteConfig（）+49

System.Web.HttpContext.GetConfig（String name）+195

System.Web.CustomErrors.GetSettings（HttpContext context，Boolean

canThrow）+20

System.Web.HttpResponse.ReportRuntimeError（eex on e，Boolean canThrow）

+39

System.Web.HttpRuntime.FinishRequest（HttpWorkerReq uest wr，HttpContext

context，Exception e）+486

I am writing a simple reverse proxy using .Net.

The basic design is to capture all traffic (from all URL''s) in an
HttpHandler and the respond accordingly.

The problem is that I when a URL is received that contains a "`" character I
get the exception listed above; and the call stack listed below.

Questions;
1) Where can I find more documentation on the FileChangesMonitor class?
2) Is there anyway to disable the caching via a configuration?
3) Is there someway to hook the HttpRuntime to override this error and to
continue processing?

[HttpException (0x80070057): Invalid file name for monitoring:
''C:\Inetpub\wwwroot\Proxy\~''. File names for monitoring must have absolute
paths, and no wildcards.]
System.Web.DirectoryMonitor.AddFileMonitor(String file) +429
System.Web.DirectoryMonitor.StartMonitoringFile(St ring file,
FileChangeEventHandler callback, String alias) +76
System.Web.FileChangesMonitor.StartMonitoringPath( String alias,
FileChangeEventHandler callback) +495
System.Web.Caching.CacheDependency.Init(Boolean isPublic, Boolean
isSensitive, String[] filenamesArg, String[] cachekeysArg, CacheDependency
dependency, DateTime utcStart) +1535
System.Web.Caching.CacheDependency..ctor(Boolean isSensitive, String[]
filenames, DateTime utcStart) +50

System.Web.Configuration.HttpConfigurationSystem.G etCacheDependencies(Hashtable cachedeps, DateTime utcStart) +151
System.Web.Configuration.HttpConfigurationSystem.C omposeConfig(String
reqPath, IHttpMapPath configmap) +697
System.Web.HttpContext.GetCompleteConfigRecord(Str ing reqpath,
IHttpMapPath configmap) +434
System.Web.HttpContext.GetCompleteConfig() +49
System.Web.HttpContext.GetConfig(String name) +195
System.Web.CustomErrors.GetSettings(HttpContext context, Boolean
canThrow) +20
System.Web.HttpResponse.ReportRuntimeError(Excepti on e, Boolean canThrow)
+39
System.Web.HttpRuntime.FinishRequest(HttpWorkerReq uest wr, HttpContext
context, Exception e) +486

推荐答案

我找到了解决这个问题的方法。那就是你必须在下面包含以下代码：
Application_error事件

要包含的代码是


if（Request.Url.ToString（）。IndexOf（"〜"）> 0）

{

Context.ClearError（）;

Context.RewritePath（" HttpError404.aspx"）;

返回;

}

HttpError404.aspx是你要重定向的页面。希望你知道。但这只能部分解决问题。当你给它时在文件名中你不会得到错误。但是当它在目录名称中给出时你可以。如果你有任何溶胶。到现在为止知道

rs*******@yahoo.com

是我的邮件ID

I duid find a way to solve this problem.That is you have to include the follwoing code in
Application_error event
the code to be included is

if (Request.Url.ToString().IndexOf("~") > 0)
{
Context.ClearError();
Context.RewritePath("HttpError404.aspx");
return;
}
HttpError404.aspx is the page u want to redirect.Hope u know that.But this only partially solves the problem.When u give it in the file name u wont get the error.But when it is given in the directory name u cant.If u have any sol. by now lemme know

rs*******@yahoo.com
is my mail id

我正在使用.Net编写一个简单的反向代理。

基本设计是在
HttpHandler中捕获所有流量（来自所有URL'）并做出相应的响应。

问题在于，当收到包含的URL时，我角色我获得上面列出的例外情况;下面列出了调用堆栈。

问题;
1）我在哪里可以找到有关FileChangesMonitor类的更多文档？
2）无论如何通过配置禁用缓存？
3）是否有某种方法挂钩HttpRuntime以覆盖此错误并继续处理？

[HttpException（0x80070057）：用于监控的文件名无效：
''C：\Inetpub \ www.root \Proxy \〜''。用于监视的文件名必须具有绝对路径，并且没有通配符。]
System.Web.DirectoryMonitor.AddFileMonitor（String file）+429
System.Web.DirectoryMonitor.StartMonitoringFile（St ring file ，FileChangeEventHandler回调，String别名）+76
System.Web.FileChangesMonitor.StartMonitoringPath（String别名，
FileChangeEventHandler回调）+495
System.Web.Caching.CacheDependency.Init （Boolean isPublic，Boolean
isSensitive，String [] filenamesArg，String [] cachekeysArg，CacheDependency
dependency，DateTime utcStart）+1535
System.Web.Caching.CacheDependency..ctor（Boolean isSensitive） ，String []
filenames，DateTime utcStart）+50

System.Web.Configuration.HttpConfigurationSystem.G etCacheDependencies（Hashtable cachedeps，DateTime utcStart）+151
System.Web。 Configuration.HttpConfigurationSystem.C omposeConfig（String
reqPath，IHttpMapPath configmap）+697
System.Web.HttpContext。 GetCompleteConfigRecord（String reqpath，
IHttpMapPath configmap）+434
System.Web.HttpContext.GetCompleteConfig（）+49
System.Web.HttpContext.GetConfig（String name）+195
System.Web.CustomErrors.GetSettings（HttpContext context，Boolean
canThrow）+20
System.Web.HttpResponse.ReportRuntimeError（eex on e，Boolean canThrow）


System.Web.HttpRuntime.FinishRequest（HttpWorkerReq uest wr，HttpContext
context，Exception e）+486

I am writing a simple reverse proxy using .Net.

The basic design is to capture all traffic (from all URL''s) in an
HttpHandler and the respond accordingly.

The problem is that I when a URL is received that contains a "`" character I
get the exception listed above; and the call stack listed below.

Questions;
1) Where can I find more documentation on the FileChangesMonitor class?
2) Is there anyway to disable the caching via a configuration?
3) Is there someway to hook the HttpRuntime to override this error and to
continue processing?

[HttpException (0x80070057): Invalid file name for monitoring:
''C:\Inetpub\wwwroot\Proxy\~''. File names for monitoring must have absolute
paths, and no wildcards.]
System.Web.DirectoryMonitor.AddFileMonitor(String file) +429
System.Web.DirectoryMonitor.StartMonitoringFile(St ring file,
FileChangeEventHandler callback, String alias) +76
System.Web.FileChangesMonitor.StartMonitoringPath( String alias,
FileChangeEventHandler callback) +495
System.Web.Caching.CacheDependency.Init(Boolean isPublic, Boolean
isSensitive, String[] filenamesArg, String[] cachekeysArg, CacheDependency
dependency, DateTime utcStart) +1535
System.Web.Caching.CacheDependency..ctor(Boolean isSensitive, String[]
filenames, DateTime utcStart) +50

System.Web.Configuration.HttpConfigurationSystem.G etCacheDependencies(Hashtable cachedeps, DateTime utcStart) +151
System.Web.Configuration.HttpConfigurationSystem.C omposeConfig(String
reqPath, IHttpMapPath configmap) +697
System.Web.HttpContext.GetCompleteConfigRecord(Str ing reqpath,
IHttpMapPath configmap) +434
System.Web.HttpContext.GetCompleteConfig() +49
System.Web.HttpContext.GetConfig(String name) +195
System.Web.CustomErrors.GetSettings(HttpContext context, Boolean
canThrow) +20
System.Web.HttpResponse.ReportRuntimeError(Excepti on e, Boolean canThrow)
+39
System.Web.HttpRuntime.FinishRequest(HttpWorkerReq uest wr, HttpContext
context, Exception e) +486

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