/// <summary>
/// Initializes a new instance of the <see cref="IdleTimeMonitor"/> class,
/// using the default check interval and idle threshold.
/// </summary>
public IdleTimeMonitor(IProcessIdleTime idle_time_processor)
{
CheckIntervalInSeconds = 60;
idle_threshold_ = 60;
last_idle_time_ = Environment.GetSystemIdleTime();
idle_time_processor_ = idle_time_processor;
sync_ = new ManualResetEvent(false);
}
public void Process(IdleTimeInfo idle_time_info)
{
// The Send method run asynchrously and the idle_time_info could be
// modified in the time between the Send operation and its execution. To
// prevent this we enqueue a deep copy of the idle_time.
var info = new IdleTimeInfo {
LastInputTime = idle_time_info.LastInputTime,
Timestamp = idle_time_info.Timestamp,
MachineUpTime = idle_time_info.MachineUpTime
};
mailbox_.Send(() => Send(info));
}
void Send(IdleTimeInfo idle_time_info)
{
try {
idle_time_queue_.Enqueue(idle_time_info);
while (idle_time_queue_.Pick(out idle_time_info)) {
message_sender_.Send(idle_time_info);
idle_time_queue_.Remove(idle_time_info.Timestamp);
}
} catch (Exception e) {
logger_.Error(
StringResources.Log_MethodThrowsException.Fmt("Send", kClassName), e);
}
}
void ProcessIdleTime(IdleTimeInfo idle_time)
{
if (idle_time.LastInputTime <= last_idle_time_.LastInputTime) {
last_idle_time_.MachineUpTime = idle_time.MachineUpTime;
}
if (idle_time.InSeconds() > IdleThresholdInSeconds) {
idle_time_processor_.Process(idle_time);
last_idle_time_ = idle_time;
}
}
public void Send(IdleTimeInfo idle_time_info)
{
Console.WriteLine(idle_time_info.InSeconds());
}