CODEWITHSUNDEEP
azureservicebus
Derek
Derek

Reputation: 8763

ServiceBusSender - is it recommended to cache and reuse?

We have a component that receives messages and posts them to the service bus.

I'm wondering if it recommended to cache and keep using the same ServiceBusSender or to create and use a new object every time.

                _serviceBusClient = new ServiceBusClient(_serviceBus.ConnectionString);
                _serviceBusSender = _serviceBusClient.CreateSender(Topic);

and in the dispose

                        _serviceBusSender?.CloseAsync()?.Wait();
                        _serviceBusSender = null;
                        _serviceBusClient?.DisposeAsync().AsTask()?.Wait();
                        _serviceBusClient = null; // should we be caching and re-using _serviceBusSender and _serviceBusClient?

Upvotes: 0

Views: 1287

Answers (1)

Sean Feldman
Sean Feldman

Reputation: 26012

ServiceBusClient should not be disposed. It keeps the connection object to the broker. Reestablishing connection to the broker is not a cheap operation. Creating senders and receivers with the same client is inexpensive and is ok.

Upvotes: 2

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