void
ImR_Locator_i::shutdown_server
(ImplementationRepository::AMH_AdministrationResponseHandler_ptr _tao_rh,
const char* id)
{
const CORBA::ULong TAO_MINOR_MASK = 0x00000f80;
if (debug_ > 0)
ORBSVCS_DEBUG ((LM_DEBUG,
ACE_TEXT ("(%P|%t) ImR: Shutting down server <%C>.\n"),
id));
UpdateableServerInfo info (this->repository_, id);
if (info.null ())
{
ORBSVCS_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) ImR: shutdown_server () Cannot find info for server <%C>\n"),
id));
CORBA::Exception *ex = new ImplementationRepository::NotFound;
ImplementationRepository::AMH_AdministrationExceptionHolder h (ex);
_tao_rh->shutdown_server_excep (&h);
return;
}
this->connect_server (info);
if (CORBA::is_nil (info->active_info()->server.in ()))
{
ORBSVCS_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) ImR: shutdown_server () Cannot connect to server <%C>\n"),
id));
CORBA::Exception *ex = new ImplementationRepository::NotFound;
ImplementationRepository::AMH_AdministrationExceptionHolder h (ex);
try
{
_tao_rh->shutdown_server_excep (&h);
}
catch (const CORBA::Exception &ex)
{
ex._tao_print_exception (ACE_TEXT ("reporting connect error\n"));
}
return;
}
try
{
CORBA::Object_var obj = this->set_timeout_policy (info->active_info()->server.in (),
DEFAULT_SHUTDOWN_TIMEOUT);
ImplementationRepository::ServerObject_var server =
ImplementationRepository::ServerObject::_unchecked_narrow (obj.in ());
server->shutdown ();
// reset the server info on a successful call. A failure indicates the server isn't
// acting on the shutdown. Either it is shutting down already, or hasn't yet started,
// in which case the shutdown will need to be reissued.
info.edit ()->reset_runtime ();
AsyncAccessManager_ptr aam = this->find_aam (info->ping_id ());
if (!aam.is_nil())
{
aam->shutdown_initiated ();
}
}
catch (const CORBA::TIMEOUT &ex)
{
info.edit ()->reset_runtime ();
// Note : This is a good thing. It means we didn't waste our time waiting for
// the server to finish shutting down.
if (debug_ > 1)
{
ORBSVCS_DEBUG ((LM_DEBUG,
ACE_TEXT ("(%P|%t) ImR: Timeout while waiting for <%C> shutdown.\n"),
id));
}
ImplementationRepository::AMH_AdministrationExceptionHolder h (ex._tao_duplicate());
_tao_rh->shutdown_server_excep (&h);
return;
}
catch (const CORBA::COMM_FAILURE& ex)
{
info.edit ()->reset_runtime ();
if (debug_ > 1)
{
ORBSVCS_DEBUG ((LM_DEBUG,
ACE_TEXT ("ImR: COMM_FAILURE while waiting for <%C> shutdown.\n"),
id));
}
if (this->opts_->throw_shutdown_exceptions ())
{
ImplementationRepository::AMH_AdministrationExceptionHolder h (ex._tao_duplicate());
_tao_rh->shutdown_server_excep (&h);
return;
}
}
catch (const CORBA::TRANSIENT& ex)
{
CORBA::ULong minor = ex.minor () & TAO_MINOR_MASK;
if (minor != TAO_POA_DISCARDING && minor != TAO_POA_HOLDING)
{
info.edit ()->reset_runtime ();
}
if (debug_ > 1)
{
ORBSVCS_DEBUG ((LM_DEBUG,
ACE_TEXT ("ImR: TRANSIENT while waiting for <%C> shutdown.\n"),
id));
}
if (this->opts_->throw_shutdown_exceptions ())
{
ImplementationRepository::AMH_AdministrationExceptionHolder h (ex._tao_duplicate());
_tao_rh->shutdown_server_excep (&h);
return;
}
}
catch (const CORBA::Exception &ex)
{
if (debug_ > 1)
{
ORBSVCS_DEBUG ((LM_DEBUG,
ACE_TEXT ("(%P|%t) ImR: Exception while shutting down <%C>\n"),
id));
}
if (this->opts_->throw_shutdown_exceptions ())
{
ImplementationRepository::AMH_AdministrationExceptionHolder h (ex._tao_duplicate());
_tao_rh->shutdown_server_excep (&h);
return;
}
}
_tao_rh->shutdown_server ();
}
void
ImR_Locator_i::server_is_running
(ImplementationRepository::AMH_AdministrationResponseHandler_ptr _tao_rh,
const char* id,
const char* partial_ior,
ImplementationRepository::ServerObject_ptr server_object)
{
if (debug_ > 0)
{
ORBSVCS_DEBUG ((LM_DEBUG,
ACE_TEXT ("(%P|%t) ImR: Server %C is running at %C.\n"),
id, partial_ior));
}
CORBA::String_var sior = orb_->object_to_string (server_object);
if (debug_ > 1)
{
ORBSVCS_DEBUG ((LM_DEBUG,
ACE_TEXT ("(%P|%t) ImR: Server %C callback at %C.\n"),
id, sior.in ()));
}
if (this->opts_->unregister_if_address_reused ())
this->repository_->unregister_if_address_reused (id, partial_ior, this);
CORBA::Object_var obj = this->set_timeout_policy (server_object, this->opts_->ping_timeout ());
ImplementationRepository::ServerObject_var srvobj =
ImplementationRepository::ServerObject::_narrow (obj.in());
UpdateableServerInfo info (this->repository_, id);
if (info.null ())
{
if (debug_ > 0)
{
ORBSVCS_DEBUG ((LM_DEBUG,
ACE_TEXT ("(%P|%t) ImR: Auto adding NORMAL server <%C>.\n"),
id));
}
Server_Info_Ptr si;
if (this->repository_->add_server (id, partial_ior, sior.in (), srvobj.in ()) == 0)
{
si = this->repository_->get_active_server (id);
}
if (si.null ())
{
if (debug_ > 0)
{
ORBSVCS_DEBUG ((LM_DEBUG,
ACE_TEXT ("(%P|%t) ImR: Auto adding failed, giving up <%C>\n"),
id));
}
CORBA::NO_MEMORY ex;
ImplementationRepository::AMH_AdministrationExceptionHolder h (ex._tao_duplicate());
_tao_rh->server_is_running_excep (&h);
return;
}
info.server_info (si);
this->pinger_.add_server (si->ping_id (), this->opts_->ping_external (), srvobj.in());
ACE_GUARD (TAO_SYNCH_MUTEX, mon, this->lock_);
AsyncAccessManager_ptr aam (this->create_aam (info, true));
}
else
{
if (!info->is_mode(ImplementationRepository::PER_CLIENT))
{
info.edit ()->set_contact (partial_ior, sior.in(), srvobj.in());
info.update_repo();
this->pinger_.add_server (info->ping_id(), true, srvobj.in());
}
AsyncAccessManager_ptr aam(this->find_aam (info->ping_id ()));
if (!aam.is_nil())
{
if (ImR_Locator_i::debug () > 4)
{
ORBSVCS_DEBUG ((LM_DEBUG,
ACE_TEXT ("(%P|%t) ImR_Locator_i::server_is_running aam is not nil\n")));
}
aam->server_is_running (partial_ior, srvobj.in());
}
else
{
if (ImR_Locator_i::debug () > 4)
{
ORBSVCS_DEBUG ((LM_DEBUG,
ACE_TEXT ("(%P|%t) ImR_Locator_i::server_is_running aam is nil\n")));
}
if (!info->is_mode(ImplementationRepository::PER_CLIENT))
{
ACE_GUARD (TAO_SYNCH_MUTEX, mon, this->lock_);
aam = this->create_aam (info, true);
}
}
}
_tao_rh->server_is_running ();
}
void
ImR_Client_Adapter_Impl::imr_notify_startup (TAO_Root_POA* poa )
{
CORBA::Object_var imr = poa->orb_core ().implrepo_service ();
if (CORBA::is_nil (imr.in ()))
{
if (TAO_debug_level > 0)
{
TAOLIB_ERROR ((LM_ERROR,
ACE_TEXT ("TAO_ImR_Client (%P|%t) - ERROR: No usable IMR initial reference ")
ACE_TEXT ("available but use IMR has been specified.\n")));
}
throw ::CORBA::TRANSIENT (
CORBA::SystemException::_tao_minor_code (TAO_IMPLREPO_MINOR_CODE, 0),
CORBA::COMPLETED_NO);
}
if (TAO_debug_level > 0)
{
if (TAO_debug_level > 1)
{
CORBA::ORB_ptr orb = poa->orb_core ().orb ();
CORBA::String_var ior = orb->object_to_string (imr.in ());
TAOLIB_DEBUG ((LM_DEBUG,
ACE_TEXT ("TAO_ImR_Client (%P|%t) - Notifying ImR of startup IMR IOR <%C>\n"),
ior.in ()));
}
}
ImplementationRepository::Administration_var imr_locator;
{
// ATTENTION: Trick locking here, see class header for details
TAO::Portable_Server::Non_Servant_Upcall non_servant_upcall (*poa);
ACE_UNUSED_ARG (non_servant_upcall);
imr_locator =
ImplementationRepository::Administration::_narrow (imr.in ());
}
if (CORBA::is_nil (imr_locator.in ()))
{
if (TAO_debug_level > 0)
{
TAOLIB_ERROR ((LM_ERROR,
ACE_TEXT ("TAO_ImR_Client (%P|%t) - ERROR: Narrowed IMR initial reference ")
ACE_TEXT ("is nil but use IMR has been specified.\n")));
}
throw ::CORBA::TRANSIENT (
CORBA::SystemException::_tao_minor_code (TAO_IMPLREPO_MINOR_CODE, 0),
CORBA::COMPLETED_NO);
}
TAO_Root_POA *root_poa = poa->object_adapter ().root_poa ();
ACE_NEW_THROW_EX (this->server_object_,
ServerObject_i (poa->orb_core ().orb (),
root_poa),
CORBA::NO_MEMORY ());
PortableServer::ServantBase_var safe_servant (this->server_object_);
ACE_UNUSED_ARG (safe_servant);
// Since this method is called from the POA constructor, there
// shouldn't be any waiting required. Therefore,
// <wait_occurred_restart_call_ignored> can be ignored.
bool wait_occurred_restart_call_ignored = false;
// Activate the servant in the root poa.
PortableServer::ObjectId_var id =
root_poa->activate_object_i (this->server_object_,
poa->server_priority (),
wait_occurred_restart_call_ignored);
CORBA::Object_var obj = root_poa->id_to_reference_i (id.in (), false);
ImplementationRepository::ServerObject_var svr
= ImplementationRepository::ServerObject::_narrow (obj.in ());
if (!svr->_stubobj () || !svr->_stubobj ()->profile_in_use ())
{
if (TAO_debug_level > 0)
{
TAOLIB_ERROR ((LM_ERROR, "TAO_ImR_Client (%P|%t) - Invalid ImR ServerObject, bailing out.\n"));
}
return;
}
CORBA::ORB_var orb = root_poa->_get_orb ();
CORBA::String_var full_ior = orb->object_to_string (obj.in ());
TAO_Profile& profile = *(svr->_stubobj ()->profile_in_use ());
CORBA::String_var ior = profile.to_string();
if (TAO_debug_level > 0)
{
TAOLIB_DEBUG((LM_INFO,
"TAO_ImR_Client (%P|%t) - full_ior <%C>\nior <%C>\n",
full_ior.in(),
ior.in()));
}
char* const pos = find_delimiter (ior.inout (),
profile.object_key_delimiter ());
const ACE_CString partial_ior (ior.in (), (pos - ior.in ()) + 1);
if (TAO_debug_level > 0)
{
CORBA::String_var poaname = poa->the_name ();
TAOLIB_DEBUG ((LM_DEBUG,
ACE_TEXT ("TAO_ImR_Client (%P|%t) - Informing IMR that <%C> is running at <%C>\n"),
poaname.in(), partial_ior.c_str ()));
}
try
{
// ATTENTION: Trick locking here, see class header for details
TAO::Portable_Server::Non_Servant_Upcall non_servant_upcall (*poa);
ACE_UNUSED_ARG (non_servant_upcall);
ACE_CString const serverId = poa->orb_core ().server_id ();
ACE_CString name;
if (serverId.empty ())
{
name = poa->name ();
}
else
{
name = serverId + ":" + poa->name ();
}
imr_locator->server_is_running (name.c_str (),
partial_ior.c_str (),
svr.in ());
}
catch (const ::CORBA::SystemException&)
{
throw;
}
catch (const ::CORBA::Exception&)
{
throw ::CORBA::TRANSIENT (
CORBA::SystemException::_tao_minor_code (TAO_IMPLREPO_MINOR_CODE, 0),
CORBA::COMPLETED_NO);
}
if (TAO_debug_level > 0)
{
TAOLIB_DEBUG ((LM_DEBUG,
ACE_TEXT ("TAO_ImR_Client (%P|%t) - Successfully notified ImR of Startup\n")));
}
}
