public static void RetryIf(int attempts, int Wait, CUtils.Workload work, Func <Exception, bool> cond)
{
Exception exception = (Exception)null;
bool flag = true;
int num = 0;
while (flag)
{
if (num < attempts)
{
try
{
work();
return;
}
catch (Exception ex)
{
flag = cond(ex);
if (exception == null)
{
exception = ex;
}
}
Thread.Sleep(Wait);
++num;
}
else
{
break;
}
}
throw exception;
}
public static void TryLockRun(object lck, CUtils.Workload w)
{
if (!Monitor.TryEnter(lck))
{
return;
}
try
{
w();
}
finally
{
Monitor.Exit(lck);
}
}
public static void Retry(int attempts, int Wait, CUtils.Workload work)
{
Exception exception = (Exception)null;
for (int index = 0; index < attempts; ++index)
{
try
{
work();
return;
}
catch (Exception ex)
{
if (exception == null)
{
exception = ex;
}
}
Thread.Sleep(Wait);
}
throw exception;
}
public static T Retry <T>(int attempts, int Wait, Func <T> work, CUtils.Workload reset)
{
Exception exception = (Exception)null;
for (int index = 0; index < attempts; ++index)
{
try
{
return(work());
}
catch (Exception ex)
{
if (exception == null)
{
exception = ex;
}
}
reset();
Thread.Sleep(Wait);
}
throw exception;
}
