azure - 如何在 ServiceBus ManagementClient CreateSubscriptionAsync 上设置 TTL

Question

当我按如下方式创建订阅时，TTL 默认为 10675199 天

var client = new ManagementClient(connStr);

if (!await client.SubscriptionExistsAsync(topicName, subscriptionName))
{
    // TODO: this has an unlimited TTL, which needs to be reduced to 1 day.
    client.CreateSubscriptionAsync(topicName, subscriptionName); 
}

如何从代码中设置？

Answer 1

您应该使用作为参数CreateSubscriptionAsync的重载方法。SubscriptionDescription

如下所示：

var sd = new SubscriptionDescription(topicName, subscriptionName)
{
    DefaultMessageTimeToLive = TimeSpan.FromDays(1)

};

if (!await client.SubscriptionExistsAsync(topicName, subscriptionName))
{
    client.CreateSubscriptionAsync(sd);
}

有关更多详细信息，请参见此处。