注:我知道各种原因,以避免使用的会议,但这是一个项目,我们继承的,因此,请跳过这部分的任何答复:)

因为它是个解决问题,我希望有人可以点一个ELMAH贴分叉,包括记录的会议数据,而不是重新发明轮子。

一个怪异的事情是一个旧后从阿提夫说他们已经记录:

http://markmail.org/message/ncmdgwm5rmzewbwu

评论者henningst提到的增加,在本届会议变量:

http://www.hanselman.com/blog/ELMAHErrorLoggingModulesAndHandlersForASPNETAndMVCToo.aspx

另一种办法(我宁愿避免的)复制的价值观成饼干

http://www.sharpdeveloper.net/content/archive/2008/11/10/how-to-get-session-or-other-custom-values-into-elmah.aspx

我知道的一个替代方案是开关以外的东西ELMAH(如Exceptioneer-看看 http://exceptioneer.com/Public/ExceptioneerAndELMAH.aspx)但是,由于这是我唯一的问题ELMAH的时刻,我宁愿只有一个修补ELMAH比开到别的东西。

有帮助吗?

其他提示

而不是修补ELMAH,我没有这与异常数据。在Global.asax中我插入了额外的数据到异常上的Application_Error()。 “HistoryStack”是我自己的,用于记录用户的历史,包括按钮,选项卡的点击类:

void Application_Error(object sender, EventArgs e)
{
    Exception ex = Server.GetLastError().GetBaseException();
    var stack = HistoryStack.Dump(); // essentially grabs data from the session
    ex.Data.Add("historyStack", stack);
}

然后,在ErrorMail_Mailing()我抓起回数据,并在电子邮件所附它:

void ErrorMail_Mailing(object sender, Elmah.ErrorMailEventArgs e)
{
    var stack = e.Error.Exception.Data["historyStack"] as Stack<string>;
    if (stack == null && e.Error.Exception.InnerException != null)
    {
        // could probably skip the first try and go straight to this assignment:
        stack = e.Error.Exception.InnerException.Data["historyStack"] as Stack<string>;
    }

    if (stack != null && stack.Count > 0)
    {
        e.Mail.Body = e.Mail.Body + "<h1>Browsing History</h1>" + System.Environment.NewLine;
        while (stack.Count > 0)
        {
            e.Mail.Body = e.Mail.Body + stack.Pop() + "<br />" + System.Environment.NewLine;
        }
    }
}

现在该数据被附加到电子邮件的底部。没有必要的补丁或扩展。

旧的修补,可以挖出遗憾的是,有点过时与Elmah。这是我做了什么要记录的会议中变量的版本2.0.15523.27 基于一个旧的修补在这里找到: https://storage.googleapis.com/google-code-attachments/elmah/issue-12/comment-5/elmah-sessionVariables.patch

在错误。cs

进口的系统。网。户

using System.Web.SessionState;

找到:

private NameValueCollection _serverVariables;
private NameValueCollection _queryString;
private NameValueCollection _form;
private NameValueCollection _cookies;

添加如下:

private NameValueCollection _sessionVariables;

找到:

_serverVariables = CopyCollection(request.ServerVariables);
_queryString = CopyCollection(qsfc.QueryString);
_form = CopyCollection(qsfc.Form);
_cookies = CopyCollection(qsfc.Cookies);

添加如下:

_sessionVariables = CopyCollection(context.Session);

找到:

public NameValueCollection Cookies 
{
    get { return FaultIn(ref _cookies); }
}

添加如下:

/// <summary>
/// Gets a collection representing the session variables captured as part of the diagnostic data
/// </summary>

public NameValueCollection SessionVariables
{
    get { return FaultIn(ref _sessionVariables); }
}

找到:

copy._serverVariables = CopyCollection(_serverVariables);
copy._queryString = CopyCollection(_queryString);
copy._form = CopyCollection(_form);
copy._cookies = CopyCollection(_cookies);

添加如下:

copy._sessionVariables = CopyCollection(_sessionVariables);

找到:

private static NameValueCollection CopyCollection(NameValueCollection collection)

加上:

private static NameValueCollection CopyCollection(HttpSessionStateBase sessionVariables)
{
    if (sessionVariables == null || sessionVariables.Count == 0)
        return null;

    var copy = new NameValueCollection(sessionVariables.Count);

    for (int i = 0; i < sessionVariables.Count; i++)
        copy.Add(sessionVariables.Keys[i], sessionVariables[i].ToString());

    return copy;
}

在ErrorJson.cs

找到:

Member(writer, "queryString", error.QueryString);
Member(writer, "form", error.Form);
Member(writer, "cookies", error.Cookies);

添加如下:

Member(writer, "sessionVariables", error.SessionVariables);

在ErrorXml.cs

找到:

case "form"            : collection = error.Form; break;
case "cookies"         : collection = error.Cookies; break;

添加如下:

case "sessionVariables": collection = error.SessionVariables; break;

找到:

WriteCollection(writer, "form", error.Form);
WriteCollection(writer, "cookies", error.Cookies);

添加如下:

WriteCollection(writer, "sessionVariables", error.SessionVariables);

在ErrorMailHtmlPage.cshtml

找到:

<p>@(RenderPartial<PoweredBy>())</p>

加上:

@foreach (var collection in 
    from collection in new[] 
    {
        new
        {
            Id    = "SessionVariables",
            Title = "Session Variables",
            Items = error.SessionVariables,
        }
    }
    let data = collection.Items
    where data != null && data.Count > 0
    let items = from i in Enumerable.Range(0, data.Count)
        select KeyValuePair.Create(data.GetKey(i), data[i])
    select new
    {
        collection.Id, 
        collection.Title,
        Items = items.OrderBy(e => e.Key, StringComparer.OrdinalIgnoreCase)
    }
    )
{
    <div id="@collection.Id">
        <h1>@collection.Title</h1>
        <table class="collection">
            <tr><th>Name</th>            
                <th>Value</th></tr>
            @foreach (var item in collection.Items)
            {
                <tr><td>@item.Key</td>
                    <td>@item.Value</td></tr>
            }
        </table>
    </div>
}

进行更改后ErrorMailHtmlPage.cshtml在Visual Studio点的文件和"运行定义的工具"产生的代码,用于ErrorMailHtmlPage.产生的。cs


在ErrorDetailPage.cshtml

找到(在本文件末尾):

@*
}
*@

加上:

@{
    var sessioncollection = new
    {
        Data = error.SessionVariables,
        Id = "SessionVariables",
        Title = "Session Variables",
    };

    //
    // If the collection isn't there or it's empty, then bail out.
    //

    if (sessioncollection.Data != null && sessioncollection.Data.Count > 0)
    {
        var items =
            from i in Enumerable.Range(0, sessioncollection.Data.Count)
            select new
            {
                Index = i,
                Key = sessioncollection.Data.GetKey(i),
                Value = sessioncollection.Data[i],
            };

        items = items.OrderBy(e => e.Key, StringComparer.OrdinalIgnoreCase);

        <div id="@sessioncollection.Id">

            <h2>@sessioncollection.Title</h2>
            @*
                // Some values can be large and add scroll bars to the page
                // as well as ruin some formatting. So we encapsulate the
                // table into a scrollable view that is controlled via the
                // style sheet.
            *@

            <div class="scroll-view">

                <table cellspacing="0" style="border-collapse:collapse;" class="table table-condensed table-striped">
                    <tr>
                        <th class="name-col" style="white-space:nowrap;">Name</th>
                        <th class="value-col" style="white-space:nowrap;">Value</th>
                    </tr>

                    @foreach (var item in items)
                    {
                        <tr class="@(item.Index % 2 == 0 ? "even" : "odd")">
                            <td class="key-col">@item.Key</td>
                            <td class="value-col">@item.Value</td>
                        </tr>
                    }

                </table>
            </div>
        </div>
    }
}

进行更改后ErrorDetailPage.cshtml在Visual Studio点的文件和"运行定义的工具"产生的代码,用于ErrorDetailPage.产生的。cs


现在你可以建立(我只是用建立。cmd文件所包含的项目)和抢言的文件从仓,这是必要的。

  • AntiXssLibrary.dll
  • Elmah.AspNet.dll
  • Elmah.dll

你可能还需要修改的网页。config在项目现在为包括版本上的任何引用Elmah.如果你使用Resharper你可以只要点击每个这些和解决这些问题。(有可能是一个不同的方式,这是应该做到避免这个但我不确定我是不是太担心计算出来)

一个例子之一,虽然他们会改变

<section name="security" requirePermission="false" type="Elmah.SecuritySectionHandler, Elmah" />

<section name="security" requirePermission="false" type="Elmah.SecuritySectionHandler, Elmah.AspNet, Version=2.0.15523.27, Culture=neutral, PublicKeyToken=null" />
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