capab->link = link;
capab->ac = myac;
capab->capab_phase = 0;
- if (!link->Hook.empty())
- {
- ServiceProvider* prov = ServerInstance->Modules->FindService(SERVICE_IOHOOK, link->Hook);
- if (!prov)
- {
- SetError("Could not find hook '" + link->Hook + "' for connection to " + linkID);
- return;
- }
- AddIOHook(static_cast<IOHook*>(prov));
- }
+
DoConnect(ipaddr, link->Port, link->Timeout, link->Bind);
Utils->timeoutlist[this] = std::pair<std::string, int>(linkID, link->Timeout);
SendCapabilities(1);
capab = new CapabData;
capab->capab_phase = 0;
- FOREACH_MOD(OnHookIO, (this, via));
- if (GetIOHook())
- GetIOHook()->OnStreamSocketAccept(this, client, server);
+ if (via->iohookprov)
+ via->iohookprov->OnAccept(this, client, server);
SendCapabilities(1);
Utils->timeoutlist[this] = std::pair<std::string, int>(linkID, 30);
{
if (this->LinkState == CONNECTING)
{
+ if (!capab->link->Hook.empty())
+ {
+ ServiceProvider* prov = ServerInstance->Modules->FindService(SERVICE_IOHOOK, capab->link->Hook);
+ if (!prov)
+ {
+ SetError("Could not find hook '" + capab->link->Hook + "' for connection to " + linkID);
+ return;
+ }
+ static_cast<IOHookProvider*>(prov)->OnConnect(this);
+ }
+
ServerInstance->SNO->WriteGlobalSno('l', "Connection to \2%s\2[%s] started.", linkID.c_str(),
(capab->link->HiddenFromStats ? "<hidden>" : capab->link->IPAddr.c_str()));
this->SendCapabilities(1);
LocalSquit = true;
if (Current->GetSocket()->Introduced())
{
- parameterlist params;
+ CmdBuilder params("SQUIT");
params.push_back(Current->GetID());
- params.push_back(":"+reason);
- Utils->DoOneToMany(Utils->TreeRoot->GetID(), "SQUIT", params);
+ params.push_last(reason);
+ params.Broadcast();
}
}
else
{
- ServerInstance->SNO->WriteGlobalSno('L', "Server \002"+Current->GetName()+"\002 split from server \002"+Current->GetParent()->GetName()+"\002 with reason: "+reason);
+ ServerInstance->SNO->WriteToSnoMask('L', "Server \002"+Current->GetName()+"\002 split from server \002"+Current->GetParent()->GetName()+"\002 with reason: "+reason);
}
int num_lost_servers = 0;
int num_lost_users = 0;
std::string from = Current->GetParent()->GetName()+" "+Current->GetName();
+
+ ModuleSpanningTree* st = Utils->Creator;
+ st->SplitInProgress = true;
SquitServer(from, Current, num_lost_servers, num_lost_users);
+ st->SplitInProgress = false;
+
ServerInstance->SNO->WriteToSnoMask(LocalSquit ? 'l' : 'L', "Netsplit complete, lost \002%d\002 user%s on \002%d\002 server%s.",
num_lost_users, num_lost_users != 1 ? "s" : "", num_lost_servers, num_lost_servers != 1 ? "s" : "");
Current->Tidy();
Current->GetParent()->DelChild(Current);
Current->cull();
+ const bool ismyroot = (Current == MyRoot);
delete Current;
- if (Current == MyRoot)
+ if (ismyroot)
{
MyRoot = NULL;
Close();
}
}
-CmdResult CommandSQuit::Handle(User* user, std::vector<std::string>& params)
+CmdResult CommandSQuit::HandleServer(TreeServer* server, std::vector<std::string>& params)
{
TreeServer* quitting = Utils->FindServer(params[0]);
if (!quitting)
return CMD_FAILURE;
}
- TreeSocket* sock = Utils->FindServer(user->server)->GetSocket();
+ TreeSocket* sock = server->GetSocket();
sock->Squit(quitting, params[1]);
- return CMD_SUCCESS;
+
+ // XXX: Return CMD_FAILURE when servers SQUIT themselves (i.e. :00S SQUIT 00S :Shutting down)
+ // to avoid RouteCommand() being called. RouteCommand() requires a valid command source but we
+ // do not have one because the server user is deleted when its TreeServer is destructed.
+ // We generate a SQUIT in TreeSocket::Squit(), with our sid as the source and send it to the
+ // remaining servers.
+ return ((quitting == server) ? CMD_FAILURE : CMD_SUCCESS);
}
/** This function is called when we receive data from a remote
SendError("Read null character from socket");
break;
}
- ProcessLine(line);
+
+ try
+ {
+ ProcessLine(line);
+ }
+ catch (CoreException& ex)
+ {
+ ServerInstance->Logs->Log(MODNAME, LOG_DEFAULT, "Error while processing: " + line);
+ ServerInstance->Logs->Log(MODNAME, LOG_DEFAULT, ex.GetReason());
+ SendError(ex.GetReason() + " - check the log file for details");
+ }
+
if (!getError().empty())
break;
}