internal static PollResult PollSignal(this IHDInsightManagementPocoClient client, ClusterDetails cluster, params ClusterState[] states)
{
if (cluster == null)
{
client.LogMessage("Polling for cluster returned null. Returning null to polling function for retry logic.", Severity.Informational, Verbosity.Diagnostic);
return(PollResult.Null);
}
PollResult retval = PollResult.Continue;
client.RaiseClusterProvisioningEvent(client, new ClusterProvisioningStatusEventArgs(cluster, cluster.State));
var msg = string.Format(CultureInfo.CurrentCulture, "Current State {0} -> waiting for one state of {1}", cluster.State, string.Join(",", states.Select(s => s.ToString())));
client.LogMessage(msg, Severity.Informational, Verbosity.Diagnostic);
if (cluster.State == ClusterState.Error)
{
client.LogMessage("Stopping Poll because cluster state was in Error", Severity.Error, Verbosity.Normal);
retval = PollResult.Stop;
}
else if (cluster.Error != null)
{
msg = string.Format(CultureInfo.CurrentCulture, "Stopping Poll because cluster returned an error message. The message was: {0}", cluster.Error);
client.LogMessage(msg, Severity.Error, Verbosity.Normal);
retval = PollResult.Stop;
}
else if (states.Contains(cluster.State))
{
msg = string.Format(CultureInfo.CurrentCulture, "Stopping Poll because cluster returned in a final state. The message was: {0}", cluster.State);
client.LogMessage(msg, Severity.Informational, Verbosity.Diagnostic);
retval = PollResult.Stop;
}
else if (cluster.State == ClusterState.Unknown)
{
retval = PollResult.Unknown;
}
msg = string.Format(CultureInfo.CurrentCulture, "Continue function determined a poll result of: {0}", retval);
client.LogMessage(msg, Severity.Informational, Verbosity.Diagnostic);
return(retval);
}