ELMAH 适用于本地机器，但不适用于生产

Question

Simple set up, I'm using ELMAH to log exceptions and send me e-mails. Everything works fine on my local machine, but when I put the changes on my production server, errors don't get logged and I don't get e-mails.

Here's my web.config on my local machine:

<?xml version="1.0"?>
<configuration>
    <configSections>
        <sectionGroup name="elmah">
            <section name="security" requirePermission="false"
                type="Elmah.SecuritySectionHandler, Elmah" />
            <section name="errorLog" requirePermission="false"
                type="Elmah.ErrorLogSectionHandler, Elmah" />
            <section name="errorMail" requirePermission="false"
                type="Elmah.ErrorMailSectionHandler, Elmah" />
            <section name="errorFilter" requirePermission="false"
                type="Elmah.ErrorFilterSectionHandler, Elmah" />
        </sectionGroup>
    </configSections>

    <elmah>
        <security allowRemoteAccess="0" />
        <errorLog type="Elmah.SqlErrorLog, Elmah"
            connectionStringName="MyDB" />
        <errorMail from="errors@mysite.com" to="myemail@mysite.com"
            subject="Error" smtpServer="localhost" smtpPort="25" 
            userName="user@mysite.com" password="mypassword" />
    </elmah>

    <connectionStrings>
        <add name="MyDB" connectionString="Data Source=.\SQLEXPRESS
            AttachDbFilename=|DataDirectory|\MyDB.mdf;
            Integrated Security=True;User Instance=True;
            MultipleActiveResultSets=True"
            providerName="System.Data.SqlClient" />
        <!--<add name="MyDB" connectionString="Server=mysite.com;
            Database=MyDB;User ID=user;Password=mypassword;
            Trusted_Connection=True;Integrated Security=False;
            MultipleActiveResultSets=True"
            providerName="System.Data.SqlClient" />-->
    </connectionStrings>

    <system.web>  
        <!--<httpHandlers>
            <add verb="POST,GET,HEAD" path="elmah.axd" 
                type="Elmah.ErrorLogPageFactory, Elmah" />
        </httpHandlers>-->
        <httpModules>
            <add name="ErrorLog" type="Elmah.ErrorLogModule, Elmah" />
            <add name="ErrorFilter" type="Elmah.ErrorFilterModule, Elmah" />
            <add name="ErrorMail" type="Elmah.ErrorMailModule, Elmah" />
        </httpModules>
    </system.web>

    <location path="Admin/Errors">
        <system.web>
            <httpHandlers>
                <add verb="POST,GET,HEAD" path="elmah.axd"
                    type="Elmah.ErrorLogPageFactory, Elmah" />
            </httpHandlers>
        </system.web>
    </location>
</configuration>

The only difference between the web.config on my machine and on production is the connection string being used. On my machine, I'm connecting to a.mdf file. On production, I'm connecting to an external database.

Can anyone see what I'm doing wrong here?

I'm using C# and ASP.NET MVC 3

Answer 1

You need to set allowRemoteAccess ="yes" for remote access.

  <elmah>
    <security allowRemoteAccess="yes"/>
  </elmah>

And check the elmah admin page to see if that helps you.

Example access: http://prodserver/elmah.axd

Answer 2

Are you running IIS7 in production? Read my answer to a similar question here Elmah, convert to.Net4 vs2010, run on server 2008, does not work