private static async Task WaitForState(Func <IIS.ObjectState> getState, IIS.ObjectState state)
{
TimeSpan totalWait = TimeSpan.Zero;
IIS.ObjectState?currentState;
while ((currentState = SafeGetState(getState)) != state)
{
totalWait += _waitInterval;
if (totalWait > _maxWaitInterval)
{
throw new InvalidOperationException(String.Format("State unchanged after {0} seconds. Expected state: '{1}', actual state: '{2}'.",
totalWait.TotalSeconds, state, currentState));
}
await Task.Delay(_waitInterval);
}
}
public void VerifyAppPoolState(string appPoolName, Microsoft.Web.Administration.ObjectState state)
{
try
{
using (ServerManager serverManager = GetServerManager())
{
ApplicationPoolCollection appPools = serverManager.ApplicationPools;
if (appPools[appPoolName].State == state)
{
TestUtility.LogInformation(String.Format("Verified state for app pool {0} is {1}.", appPoolName, state.ToString()));
}
else
{
TestUtility.LogInformation(String.Format("Unexpected state {0} for app pool {1}.", state, appPoolName.ToString()));
}
}
}
catch (Exception ex)
{
TestUtility.LogInformation(String.Format("#################### Failed to verify state for app pool {0}. Reason: {1} ####################", appPoolName, ex.Message));
}
}
public static async Task WaitForState(this IIS.ApplicationPool appPool, IIS.ObjectState state)
{
await WaitForState(() => appPool.State, state);
}
public static async Task WaitForState(this IIS.Site site, IIS.ObjectState state)
{
await WaitForState(() => site.State, state);
}
public static void WaitForState(this IIS.Site site, IIS.ObjectState state)
{
new PollingWait(() => { }, () => site.State == state).Invoke();
}
public static void WaitForState(this IIS.ApplicationPool appPool, IIS.ObjectState state)
{
new PollingWait(() => { }, () => appPool.State == state).Invoke();
}