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| author | Fernando Sahmkow <fsahmkow27@gmail.com> | 2020-03-06 11:24:08 -0400 |
|---|---|---|
| committer | Fernando Sahmkow <fsahmkow27@gmail.com> | 2020-06-18 16:29:26 -0400 |
| commit | f39a9f6efa9439f2e5c2c6243b1c4507a4efa3b2 (patch) | |
| tree | 240226785f9dd934bc85ce76fea9b96d6916eeef /src/common | |
| parent | 1460bdc5ab1ed6e33c005b652635dc5626ffe9f3 (diff) | |
Common/Fiber: Document fiber interexchange.
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/fiber.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/common/fiber.h b/src/common/fiber.h index a710df257a..3bbd506b50 100644 --- a/src/common/fiber.h +++ b/src/common/fiber.h @@ -28,7 +28,10 @@ namespace Common { * to implement such patterns. This fiber class is 'threadsafe' only one fiber * can be running at a time and threads will be locked while trying to yield to * a running fiber until it yields. WARNING exchanging two running fibers between - * threads will cause a deadlock. + * threads will cause a deadlock. In order to prevent a deadlock, each thread should + * have an intermediary fiber, you switch to the intermediary fiber of the current + * thread and then from it switch to the expected fiber. This way you can exchange + * 2 fibers within 2 different threads. */ class Fiber { public: |