Lock Text Settlement For Free

Peek: This method enables you to view messages without locking or receiving them. Receive: Can work in 2 modes: PeekLock (receives the message but keeps it peek-locked until the receiver abandons the message.

PeekLock. The Peek-Lock mode tells the broker that the receiving client wants to settle received messages explicitly. The message is made available for the receiver to process, while held under an exclusive lock in the service so that other, competing receivers can't see it.

A topic subscription resembles a virtual queue that receives copies of the messages that are sent to the topic. Consumers receive messages from a subscription identically to the way they receive messages from a queue.

Behavior. The lock will be renewed 10 seconds before the LockUntil value from the message. By default the lock will thus be renewed after 4m50s. The sample overrides the queue lock duration to 30 seconds for demo purposes which means in the sample the lock is renewed every 20s (30s-10s).

The Peek-Lock mode tells the broker that the receiving client wants to settle received messages explicitly. The message is made available for the receiver to process, while held under an exclusive lock in the service so that other, competing receivers can't see it.

The lock is a reference to the lock that is being held by the broker in ReceiveMode. PeekLock mode. Locks are used to explicitly settle messages as explained in the product documentation in more detail.

The message is guaranteed not to be delivered to other receivers (on the same queue or subscription only) during the lock duration specified in the queue/subscription description. When the lock expires, the message becomes available to other receivers.

Message processing takes 45 seconds, and the LockDuration is 30 seconds, so the message will have its lock renewed once, and processing will finish successfully.