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Re: Concurrency via isolated process/thread

From: Po Lu
Subject: Re: Concurrency via isolated process/thread
Date: Mon, 10 Jul 2023 20:48:00 +0800
User-agent: Gnus/5.13 (Gnus v5.13) 
Ihor Radchenko <yantar92@posteo.net> writes:

> Sounds not 100% reliable.

It is 100% reliable, at least when implemented with system specific
code.  POSIX is iffy in this regard.

> May it be possible to restart blocking operation if GC is triggered in
> the middle of it?

You cannot make an LWP that is performing name resolution call
`maybe_gc', but it can be suspended outright.
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