private static void RunService(CommandLineParser parser, Action <StringDictionary> environment, ILog logger)
{
if (ServiceEnvironmentManagementEx.IsServiceDisabled(parser.Target))
{
logger.ErrorFormat("The service '{0}' is disabled. Please enable the service.",
parser.Target);
return;
}
var service = new ServiceController(parser.Target);
if (service.Status != ServiceControllerStatus.Stopped)
{
logger.ErrorFormat("The service '{0}' is already running. The profiler cannot attach to an already running service.",
parser.Target);
return;
}
// now to set the environment variables
var profilerEnvironment = new StringDictionary();
environment(profilerEnvironment);
var serviceEnvironment = new ServiceEnvironmentManagement();
try
{
serviceEnvironment.PrepareServiceEnvironment(parser.Target,
(from string key in profilerEnvironment.Keys select string.Format("{0}={1}", key, profilerEnvironment[key])).ToArray());
// now start the service
service = new ServiceController(parser.Target);
service.Start();
logger.InfoFormat("Service starting '{0}'", parser.Target);
service.WaitForStatus(ServiceControllerStatus.Running, new TimeSpan(0, 0, 30));
logger.InfoFormat("Service started '{0}'", parser.Target);
}
finally
{
// once the serice has started set the environment variables back - just in case
serviceEnvironment.ResetServiceEnvironment();
}
// and wait for it to stop
service.WaitForStatus(ServiceControllerStatus.Stopped);
logger.InfoFormat("Service stopped '{0}'", parser.Target);
}
private static void RunService(CommandLineParser parser, Action <StringDictionary> environment, ILog logger)
{
if (ServiceEnvironmentManagementEx.IsServiceDisabled(parser.Target))
{
logger.ErrorFormat("The service '{0}' is disabled. Please enable the service.",
parser.Target);
return;
}
var service = new ServiceController(parser.Target);
try
{
if (service.Status != ServiceControllerStatus.Stopped)
{
logger.ErrorFormat(
"The service '{0}' is already running. The profiler cannot attach to an already running service.",
parser.Target);
return;
}
// now to set the environment variables
var profilerEnvironment = new StringDictionary();
environment(profilerEnvironment);
var serviceEnvironment = new ServiceEnvironmentManagement();
try
{
serviceEnvironment.PrepareServiceEnvironment(
parser.Target,
parser.ServiceEnvironment,
(from string key in profilerEnvironment.Keys
select string.Format("{0}={1}", key, profilerEnvironment[key])).ToArray());
// now start the service
var old = service;
service = new ServiceController(parser.Target);
old.Dispose();
if (parser.Target.ToLower().Equals("w3svc"))
{
// Service will not automatically start
if (!TerminateCurrentW3SvcHost(logger) ||
!ServiceEnvironmentManagementEx.IsServiceStartAutomatic(parser.Target))
{
service.Start();
}
}
else
{
service.Start();
}
logger.InfoFormat("Service starting '{0}'", parser.Target);
service.WaitForStatus(ServiceControllerStatus.Running, parser.ServiceStartTimeout);
logger.InfoFormat("Service started '{0}'", parser.Target);
}
catch (InvalidOperationException fault)
{
logger.FatalFormat("Service launch failed with '{0}'", fault);
}
finally
{
// once the serice has started set the environment variables back - just in case
serviceEnvironment.ResetServiceEnvironment();
}
// and wait for it to stop
service.WaitForStatus(ServiceControllerStatus.Stopped);
logger.InfoFormat("Service stopped '{0}'", parser.Target);
// Stopping w3svc host
if (parser.Target.ToLower().Equals("w3svc"))
{
logger.InfoFormat("Stopping svchost to clean up environment variables for w3svc", parser.Target);
if (ServiceEnvironmentManagementEx.IsServiceStartAutomatic(parser.Target))
{
logger.InfoFormat("Please note that the 'w3svc' service may automatically start");
}
TerminateCurrentW3SvcHost(logger);
}
}
finally
{
service.Dispose();
}
}
