Migrate from MSMQ to RabbitMQ

Morten_Teinum · January 25, 2024, 8:58am

Hi,

We are migrating some endpoints using MSMQ and SqlServerDelayedMessageStore to RabbitMQ.

There is a tool (migrate-timeouts) that can migrate sqlp to RabbitMQ but it lacks the possibility to use sqlt as source.

Are there other options to do this migration?

Br
Morten

DavidBoike · January 25, 2024, 3:55pm

Hi Morten,

That tool was designed primarily to move timeouts from TimeoutManager-based persistence to the so-called “native” timeout implementations provided by each transport. It’s not really designed to be a bidirectional or any-directional tool in the way you’re desiring, so the “native” timeout implementations can only really be used as targets, not as sources.

What’s the maximum length of the timeouts you’re dealing with?

Thanks,
David

ramonsmits · January 25, 2024, 4:52pm

github.com/Particular/TimeoutMigrationTool

Add support for MSMQ "native" SQL as timeout source

opened 04:51PM - 25 Jan 24 UTC

ramonsmits

Feature

### Describe the feature. MSMQ v1.2 introduced native timeouts to the MSMQ tran…sport. It used SQL Server as storage and is almost identical to the table schema for NHibernare/SQLP. ```sql create table {0} ( Id nvarchar(250) not null primary key, Destination nvarchar(200), State varbinary(max), Time datetime, Headers varbinary(max) not null, RetryCount INT NOT NULL default(0) ) ``` Source: https://github.com/Particular/NServiceBus.Transport.Msmq/blob/release-1.2/src/NServiceBus.Transport.Msmq/DelayedDelivery/Sql/SqlConstants.cs It would help customers migrate away from MSMQ. ### Additional Context _No response_