NLog async message order

Question

I have an NLog config file with several async targets (<targets async="true">). One of the targets is a log file.

I know that NLOG is thread-safe, but does it guarantee that messages coming from the same thread are written to the log file in the order in which they were produced?

Answer 1

I asked the same question on the NLog forum, and got a replay from Kim Christensen, that this is indeed the case:

Yes logs written from the same thread should be written in the order produced.

Thanks Kim!

Answer 2

You can follow This question which has some explaination about thread safety.