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[Issue #124] - Prevent the CPU overutilization due to the usage of Milliseconds instead of TotalMsec

pull/135/head
Oleg Nenashev 2016-11-26 23:16:33 +01:00
parent 929b87c383
commit dfafc2790d
1 changed files with 13 additions and 1 deletions
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14
src/Core/ServiceWrapper/Main.cs
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@ -440,12 +440,24 @@ namespace winsw
private void WaitForProcessToExit(Process processoWait) private void WaitForProcessToExit(Process processoWait)
{ {
SignalShutdownPending(); SignalShutdownPending();
int effectiveProcessWaitSleepTime;
if (_descriptor.SleepTime.TotalMilliseconds > Int32.MaxValue)
{
Log.Warn("The requested sleep time " + _descriptor.SleepTime.TotalMilliseconds + "is greater that the max value " +
Int32.MaxValue + ". The value will be truncated");
effectiveProcessWaitSleepTime = Int32.MaxValue;
}
else
{
effectiveProcessWaitSleepTime = (int)_descriptor.SleepTime.TotalMilliseconds;
}
try try
{ {
// WriteEvent("WaitForProcessToExit [start]"); // WriteEvent("WaitForProcessToExit [start]");
while (!processoWait.WaitForExit(_descriptor.SleepTime.Milliseconds)) while (!processoWait.WaitForExit(effectiveProcessWaitSleepTime))
{ {
SignalShutdownPending(); SignalShutdownPending();
// WriteEvent("WaitForProcessToExit [repeat]"); // WriteEvent("WaitForProcessToExit [repeat]");