static void Init()
{
bool watchdog = !System.Diagnostics.Debugger.IsAttached;
Log.Warning("Initializing backend. (watchdog? = {0})", watchdog);
RequestDispatcher.CreateDispatchers(4);
RequestBridge.CreatePipeServers(4);
Edi.StartEdi();
//start health monitor.
System.Diagnostics.Process.Start(
Config.Get().SbmonPath,
string.Format("-backend {0} -memcached {1} -mport {2} -watchdog {3}",
System.Diagnostics.Process.GetCurrentProcess().Id,
DataCacheInstance.ProcessId, Config.Get().MemcachedPort, watchdog));
LogService.Start();
Talk = new InternalTalk(true);
Talk.OnTalk += Talk_OnTalk;
}
static void Main(string[] args)
{
bool enableWatchdog;
Log.Init("sbmon");
Log.EnableAll();
int backendPid, memcachedPid;
var opts = Helper.ParseOptions(string.Join(" ", args));
talk = new InternalTalk(false);
backendPid = GetVal <int>(opts, "-backend", 0);
memcachedPid = GetVal <int>(opts, "-memcached", 0);
MEMCACHED_PORT = GetVal <ushort>(opts, "-mport", 0);
enableWatchdog = GetVal <bool>(opts, "-watchdog", true);
if (backendPid == 0 && memcachedPid == 0)
{
Log.Critical("There are no pids supplied to monitor");
return;
}
if (!InstanceCheck())
{
return;
}
if (enableWatchdog)
{
watchdog = new Watchdog();
watchdog.Start();
}
else
{
Log.Warning("Watchdog disabled.");
}
if (backendPid > 0)
{
new HealthMonitor(backendPid, HealthMonitor.ProcessType.BackendProcess
, RecoverPolicy.RecoverBackendAndPassExistedMemcachedInstance).Start();
}
if (memcachedPid > 0)
{
new HealthMonitor(memcachedPid, HealthMonitor.ProcessType.MemcachedProcess,
RecoverPolicy.RecoverMemcachedAndPassNewMemcachedInstance).Start();
}
Console.CancelKeyPress += Console_CancelKeyPress;
while (running)
{
Thread.Sleep(10);
}
if (enableWatchdog)
{
watchdog.Dispose();
}
talk.Stop();
mutant.Dispose();
Log._Finalize();
}
