public async Task <string> Publish(string message)
{
await Limiter.Add(1);
await using (var context = new AzureMessagingContext(QueueUrl))
{
var msg = new azureMessaging.ServiceBusMessage(message);
await context.Sender.SendMessageAsync(msg);
return(msg.MessageId);
}
}
/// <summary>
/// Creates a new message from the specified payload.
/// </summary>
/// <param name="body">The payload of the message in bytes</param>
internal ServiceBusReceivedMessage(ReadOnlyMemory <byte> body)
{
SentMessage = new ServiceBusMessage(body);
}
public static async Task SendServiceBusMessageAsync(ServiceBusSender queueSender, Azure.Messaging.ServiceBus.ServiceBusMessage message, ILogger log, TimeSpan delay)
{
if (queueSender == null)
{
throw new ArgumentNullException(nameof(queueSender));
}
log.LogInformation($"Sending message with delay of {delay.TotalMinutes} minutes.");
await queueSender.ScheduleMessageAsync(message, DateTimeOffset.Now.Add(delay)).ConfigureAwait(false);
}
public static async Task SendServiceBusMessageAsync(ServiceBusSender queueSender, string messageContent, ILogger log, TimeSpan delay)
{
var message = new Azure.Messaging.ServiceBus.ServiceBusMessage(messageContent);
await SendServiceBusMessageAsync(queueSender, message, log, delay).ConfigureAwait(false);
}
/// <summary>
/// Attempts to add a message to the batch, ensuring that the size
/// of the batch does not exceed its maximum.
/// </summary>
///
/// <param name="message">Message to attempt to add to the batch.</param>
///
/// <returns><c>true</c> if the message was added; otherwise, <c>false</c>.</returns>
///
public bool TryAdd(ServiceBusMessage message)
{
return(InnerBatch.TryAdd(message));
}
public static ServiceBusReceivedMessage ServiceBusReceivedMessage(
BinaryData body = default,
string messageId = default,
string partitionKey = default,
string viaPartitionKey = default,
string sessionId = default,
string replyToSessionId = default,
TimeSpan timeToLive = default,
string correlationId = default,
string label = default,
string to = default,
string contentType = default,
string replyTo = default,
DateTimeOffset scheduledEnqueueTime = default,
IDictionary <string, object> properties = default,
Guid lockTokenGuid = default,
int deliveryCount = default,
DateTimeOffset lockedUntil = default,
long sequenceNumber = -1,
string deadLetterSource = default,
long enqueuedSequenceNumber = default,
DateTimeOffset enqueuedTime = default)
{
var sentMessage = new ServiceBusMessage
{
Body = body,
CorrelationId = correlationId,
Label = label,
To = to,
ContentType = contentType,
ReplyTo = replyTo,
ScheduledEnqueueTime = scheduledEnqueueTime
};
if (messageId != default)
{
sentMessage.MessageId = messageId;
}
if (partitionKey != default)
{
sentMessage.PartitionKey = partitionKey;
}
if (viaPartitionKey != default)
{
sentMessage.ViaPartitionKey = viaPartitionKey;
}
if (sessionId != default)
{
sentMessage.SessionId = sessionId;
}
if (replyToSessionId != default)
{
sentMessage.ReplyToSessionId = replyToSessionId;
}
if (timeToLive != default)
{
sentMessage.TimeToLive = timeToLive;
}
if (properties != default)
{
sentMessage.Properties = properties;
}
return(new ServiceBusReceivedMessage
{
SentMessage = sentMessage,
LockTokenGuid = lockTokenGuid,
DeliveryCount = deliveryCount,
LockedUntil = lockedUntil,
SequenceNumber = sequenceNumber,
DeadLetterSource = deadLetterSource,
EnqueuedSequenceNumber = enqueuedSequenceNumber,
EnqueuedTime = enqueuedTime
});
}
/// <summary> /// Called when a 'process message' event is triggered. /// </summary> /// /// <param name="message">The set of arguments to identify the context of the event to be processed.</param> /// <param name="session"></param> /// private Task OnProcessMessageAsync(ServiceBusMessage message, ServiceBusSession session) => _processMessage(message, session);
/// <summary>
/// Renews the lock on the message specified by the lock token. The lock will be renewed based on the setting specified on the queue.
/// </summary>
/// <remarks>
/// When a message is received in <see cref="ReceiveMode.PeekLock"/> mode, the message is locked on the server for this
/// receiver instance for a duration as specified during the Queue/Subscription creation (LockDuration).
/// If processing of the message requires longer than this duration, the lock needs to be renewed.
/// For each renewal, it resets the time the message is locked by the LockDuration set on the Entity.
/// </remarks>
public virtual async Task RenewLockAsync(
ServiceBusMessage message,
CancellationToken cancellationToken = default)
{
message.SystemProperties.LockedUntilUtc = await _receiver.RenewLockAsync(message.SystemProperties.LockToken).ConfigureAwait(false);
}
