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add lock

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fumiama
2021-12-31 17:44:22 +08:00
parent 0c176c6cfb
commit 8a0b0fd8ed
1 changed files with 4 additions and 0 deletions
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4
syscalls_windows.go
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@@ -396,10 +396,14 @@ RETRY:
w.rate.update(uint64(packetSize)) w.rate.update(uint64(packetSize))
case windows.ERROR_NO_MORE_ITEMS: case windows.ERROR_NO_MORE_ITEMS:
if !shouldSpin || uint64(nanotime()-start) >= spinloopDuration { if !shouldSpin || uint64(nanotime()-start) >= spinloopDuration {
w.mu.Unlock()
windows.WaitForSingleObject(w.readwait, windows.INFINITE) windows.WaitForSingleObject(w.readwait, windows.INFINITE)
w.mu.Lock()
goto RETRY goto RETRY
} }
w.mu.Unlock()
procyield(1) procyield(1)
w.mu.Lock()
continue continue
} }
return n, err return n, err