CODEWITHSUNDEEP
multithreadingkotlinrx-java2vert.xblocking
Lucas Milotich
Lucas Milotich

Reputation: 398

Vertx - Calling library which creates new thread

I am developing a RESTful API with Kotlin, Rx and Vert.x and I need to use a library which has a connection method where new threads are created.

I made some research in the code of the library and I saw that it can put threads to sleep, so I realize I need to call it with .rxExecuteBlocking() method, but my question is:

What is going to happen with new threads released by the library in Vertx? Taking into account the event loop pattern and so.

Thanks!

Upvotes: 1

Views: 666

Answers (1)

Alexey Soshin
Alexey Soshin

Reputation: 17731

In general, you should use worker verticles to execute blocking code. You can read more about it here:

https://vertx.io/docs/vertx-core/java/#worker_verticles

Then use EventBus to communicate with worker verticles. Make sure you're using send() and reply() mechanism for that.

Upvotes: 1

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