[quickjs-devel] Usage of QuickJS in multi-threaded environments
- From: Alexander Rodin <rodin.alexander@xxxxxxxxx>
- To: quickjs-devel@xxxxxxxxxxxxx
- Date: Sun, 4 Aug 2019 19:39:52 +0300
Hi!
The documentation says the following about multi-threading support.
Inside a given runtime, no multi-threading is supported.
However, it is not clear to me would it be safe to move runtime between threads
without concurrent access from different threads. In particular, I’m interested
in the following use case:
1. Create a runtime in the first thread, make a few JS_Eval-s in it, ensure
that JS_ExecutePendingJob returns 0.
2. Pass the pointers to JSContext and JSRuntime to the second thread.
3. Use JSContext and JSRuntime to run JS_Eval-s exclusively from the second
thread.
I’m also interested would the described above behavior be different for enabled
and disabled CONFIG_ATOMICS.
Thanks,
Alexander
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