protected override void OnStart(string[] args)
{
Thread.MemoryBarrier();
var agent = _agent;
Thread.MemoryBarrier();
if (agent == null)
{
//this.TraceData(TraceEventType.Information, "TMailAgent OnStarting ..");
WriteDebugLine("OnStarting ..");
agent = new TMailService();
agent.OnWriteLine += new LineWriterDelegate(agent_OnWriteLine);
if (Interlocked.CompareExchange(ref _agent, agent, null) == null)
{
//WriteLine("OnStart Begin");
//this.TraceData(TraceEventType.Information, "TMailAgent OnStart Begin");
WriteDebugLine("PerformStart Begin");
PerfromStart(agent);
WriteDebugLine("PerformStart Done");
//this.TraceData(TraceEventType.Information, "TMailAgentService started");
}
//this.TraceData(TraceEventType.Information, "TMailAgent OnStart Completed ..");
}
}
private static void PerformStart()
{
Thread.MemoryBarrier();
var svc = __agent;
Thread.MemoryBarrier();
if (svc == null)
{
svc = new TMailService();
if (Interlocked.CompareExchange(ref __agent, svc, null) == null)
{
svc.StartAgentLogic((s, t) =>
{
svc.OnWriteLine += OnWriteLine;
OnWriteLine(s, "Agent service started");
});
}
}
}
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
components = new System.ComponentModel.Container();
this.ServiceName = String.Concat("TMail Agent v", Assembly.GetExecutingAssembly().GetName().Version);
this._agent = null;
}
private void PerfromStart(TMailService agent)
{
try
{
//this.TraceData(TraceEventType.Information, "TMailAgent PerformStarting ..");
WriteDebugLine("PerformStart Begin..");
//this.LogInfo("TMailAgent PerformStarting ..");
agent.StartAgentLogic(null);
WriteDebugLine("PerformStart Done..");
//this.TraceData(TraceEventType.Information, "TMailAgent PerformStarted ..");
//this.LogInfo("TMailAgent PerformStarted ..");
}
catch (Exception ex)
{
//this.TraceData(TraceEventType.Information, "TMailAgent failed to PerformStart: {0}", ex.Message);
//this.LogInfo("TMailAgent failed to PerformStart: {0}",ex.Message);
//this.TraceData(TraceEventType.Error, "Unexpected Error In PerformStart", ex.FormatForLogging());
YPMon.Critical("TMailAgentService", "Unexpected Error In PerformStart", ex.FormatForLogging());
throw;
}
}