private static bool InternalRemoveFilter(TraceSinkType sinkType, string taskName)
{
string eventName = null;
int index = taskName.IndexOf('.');
if (index >= 0)
{
eventName = taskName.Substring(index + 1).Trim();
taskName = taskName.Substring(0, index).Trim();
}
EventTask taskId;
if (!string.IsNullOrEmpty(taskName))
{
taskId = FabricEvents.Events.GetEventTask(taskName);
if (taskId == FabricEvents.Tasks.Max)
{
return(false);
}
}
else
{
taskId = FabricEvents.Tasks.Max;
}
TraceSinkFilter filter = SinkFilters[(int)sinkType];
lock (SyncLock)
{
filter.RemoveFilter(taskId, eventName);
}
return(true);
}
/// <summary>
/// Add filter for a sink.
/// </summary>
/// <param name="sink">Type of the sink.</param>
/// <param name="taskName">Task name.</param>
/// <param name="eventName">Event name.</param>
/// <param name="level">Level for the filter.</param>
/// <param name="samplingRatio">Sampling ratio for records below the level.</param>
/// <returns>Whether the filter is set correctly.</returns>
private static bool InternalAddFilter(TraceSinkType sink, string taskName, string eventName, EventLevel level, int samplingRatio)
{
EventTask taskId;
if (!string.IsNullOrEmpty(taskName))
{
taskId = FabricEvents.Events.GetEventTask(taskName);
if (taskId == FabricEvents.Tasks.Max)
{
return(false);
}
}
else
{
taskId = FabricEvents.Tasks.Max;
}
TraceSinkFilter filter = SinkFilters[(int)sink];
lock (SyncLock)
{
filter.AddFilter(taskId, eventName, level, samplingRatio);
}
return(true);
}
private static TraceSinkFilter[] CreateSinkFilters()
{
TraceSinkFilter[] filters = new TraceSinkFilter[(int)TraceSinkType.Max];
for (int i = 0; i < filters.Length; i++)
{
TraceSinkType sink = (TraceSinkType)i;
filters[i] = new TraceSinkFilter(sink, EventLevel.LogAlways);
}
SetDefaultConfigFilters(filters);
return(filters);
}