不能再使用 EnterpriseLibraryContainer,看看下面这是否有帮助。
配置选项也仍然可用:
本质上,您需要 nuget 包EnterpriseLibrary.TransientFaultHandling.Configuration
然后您需要将您的 web/app.config 更新为:
<configSections>
<section name="RetryPolicyConfiguration" type="Microsoft.Practices.EnterpriseLibrary.TransientFaultHandling.Configuration.RetryPolicyConfigurationSettings, Microsoft.Practices.EnterpriseLibrary.TransientFaultHandling.Configuration, Version=6.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="true" />
<section name="typeRegistrationProvidersConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Common.Configuration.TypeRegistrationProvidersConfigurationSection, Microsoft.Practices.EnterpriseLibrary.Common, Version=6.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
</configSections>
<typeRegistrationProvidersConfiguration>
<clear />
<add sectionName="RetryPolicyConfiguration" name="RetryPolicyConfiguration" />
</typeRegistrationProvidersConfiguration>
<RetryPolicyConfiguration defaultRetryStrategy="Fixed Interval Retry Strategy"
defaultSqlConnectionRetryStrategy="Incremental Retry Strategy">
<incremental name="Incremental Retry Strategy" retryIncrement="00:00:01" initialInterval="00:00:01" maxRetryCount="10" />
<fixedInterval name="Fixed Interval Retry Strategy" retryInterval="00:00:01" maxRetryCount="10" />
<exponentialBackoff name="Backoff Retry Strategy" minBackoff="00:00:01" maxBackoff="00:00:30"
deltaBackoff="00:00:10" maxRetryCount="10" firstFastRetry="false"/>
</RetryPolicyConfiguration>
如果您遇到运行时错误,例如属性“retryInterval”或“fastFirstRetry”不是可识别的属性,请尝试“initialInterval”和“firstFastRetry”,它们已被重命名。供参考看这里。
在代码级别上,您需要以下内容:
RetryPolicy retryPolicy;
try
{
retryPolicy = RetryPolicyFactory.GetDefaultSqlConnectionRetryPolicy();
}
catch (NullReferenceException)
{
throw new Exception("Unable to read transient fault handling behaviour from config, config section for TransientFaultHandling seems to be missing.");
}
return retryPolicy;
希望这可以帮助!