Azure 存储队列 JavaScript TTL

Question

使用此代码添加到队列的消息未设置 TTL，即使在尝试了多次不同的迭代之后，我也无法理解为什么会出现这种情况。 Stack Overflow 希望我添加更多细节，但这是一个非常简洁的问题。

// Function to send a message to the queue with a TTL
const sendToQueue = async (messageContent, ttlInSeconds) => {
    const credential = new DefaultAzureCredential();
    const queueServiceClient = new QueueServiceClient(
        `https://${storageAccountName}.queue.core.windows.net`,
        credential
    );

    const queueClient = queueServiceClient.getQueueClient(queueName);
    const message = JSON.stringify({ message: messageContent });

    // Set the time-to-live (TTL) for the message (in seconds)
    const options = {
        timeToLive: ttlInSeconds // TTL is in seconds
    };

    await queueClient.sendMessage(message, options);
};

app.http('alert', {
    methods: ['GET', 'POST'],
    authLevel: 'anonymous',
    handler: async (request, context) => {
        console.log("JavaScript HTTP trigger function processed a request.");

        const messageContent = request.query.get("message"); // Get the 'message' parameter from URL

        if (messageContent) {
            try {
                // Your message sending logic here
                const ttlInSeconds = 3600; // Set TTL to 1 hour (adjust as needed)
                const result = await sendToQueue(messageContent, ttlInSeconds); // Pass TTL in seconds

                return {
                    status: 200,
                    body: "Message added to the queue successfully.",
                };
            } catch (error) {
                console.log("Error adding message to the queue:", error);
                return {
                    status: 500,
                    body: "Internal server error.",
                };
            }
        } else {
            return {
                status: 400,
                body: "Please pass a 'message' parameter in the URL.",
            };
        }
    }
});

Answer 1

我相信您无法设置消息 TTL 是因为您使用了不正确的属性名称。根据此处提供的文档，正确的属性名称是

messageTimeToLive

：https://learn.microsoft.com/en-us/javascript/api/%40azure/storage-queue/queuesendmessageoptions?view=azure-node-latest #@azure-storage-queue-queuesendmessageoptions-messagetimetolive.

请尝试使用以下代码：

const sendToQueue = async (messageContent, ttlInSeconds) => {
    const credential = new DefaultAzureCredential();
    const queueServiceClient = new QueueServiceClient(
        `https://${storageAccountName}.queue.core.windows.net`,
        credential
    );

    const queueClient = queueServiceClient.getQueueClient(queueName);
    const message = JSON.stringify({ message: messageContent });

    // Set the time-to-live (TTL) for the message (in seconds)
    const options = {
        messageTimeToLive: ttlInSeconds // TTL is in seconds
    };

    await queueClient.sendMessage(message, options);
};