Uni and IO Thread

[phillip-kruger]

At the moment Uni return execute on the Worker thread, we need to enhance this to execute on the IO Thread

[phillip-kruger]

Also see quarkusio/quarkus#19879

When using a reactive db and a source field, you get java.lang.IllegalStateException: HR000068: This method should exclusively be invoked from a Vert.x EventLoop thread; currently running on thread 'executor-thread-0'

The main query runs on the worker-thread while the source method runs on the eventloop

[rsvoboda]

@phillip-kruger can you pls link the PR which handles Uni on IO Thread?

[phillip-kruger]

There was a few. Hold on let me gather them. Also, a fairly big change in Quarkus. Most of the work actually happens in Quarkus, the changes in SmallRye was to allow that.

[phillip-kruger]

quarkusio/quarkus#25194
quarkusio/quarkus#25640
quarkusio/quarkus#26777
#1369
#1353
#1341
#1331
#1318
#1309
#1300

[phillip-kruger]

@rsvoboda ^^^

[rsvoboda]

thanks, it's huge!