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Code Wiki Activity

Cleanup client init states by bumping protocol version

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Don't use TOSERVER_RECEIVED_MEDIA but TOSERVER_CLIENT_READY as indicatio for client ready
Handle clients with protocol version < 23 (almost) same way as before
Make client tell server about it's version
Add client state to not send bogus player position updates prior init complete
Add access to statistics information (peer connction time,rtt,version)
Fix clients standing stalled in world while preloading item visuals (new clients only)
Add get_player_information to read client specific information from lua
This commit is contained in:
sapier 2014-02-13 20:17:42 +01:00
parent 556bdc260a
commit 142e2d3b74
15 changed files with 625 additions and 144 deletions
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46
src/clientiface.cpp
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@ -17,6 +17,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <sstream>
#include "clientiface.h"
#include "player.h"
#include "settings.h"
@ -397,10 +399,11 @@ void RemoteClient::SetBlocksNotSent(std::map<v3s16, MapBlock*> &blocks)
void RemoteClient::notifyEvent(ClientStateEvent event)
{
std::ostringstream myerror;
switch (m_state)
{
case Invalid:
assert("State update for client in invalid state" != 0);
//intentionally do nothing
break;
case Created:
@ -420,7 +423,8 @@ void RemoteClient::notifyEvent(ClientStateEvent event)
/* GotInit2 SetDefinitionsSent SetMediaSent */
default:
assert("Invalid client state transition!" == 0);
myerror << "Created: Invalid client state transition! " << event;
throw ClientStateError(myerror.str());
}
break;
@ -446,7 +450,8 @@ void RemoteClient::notifyEvent(ClientStateEvent event)
/* Init SetDefinitionsSent SetMediaSent */
default:
assert("Invalid client state transition!" == 0);
myerror << "InitSent: Invalid client state transition! " << event;
throw ClientStateError(myerror.str());
}
break;
@ -467,14 +472,15 @@ void RemoteClient::notifyEvent(ClientStateEvent event)
/* Init GotInit2 SetMediaSent */
default:
assert("Invalid client state transition!" == 0);
myerror << "InitDone: Invalid client state transition! " << event;
throw ClientStateError(myerror.str());
}
break;
case DefinitionsSent:
switch(event)
{
case SetMediaSent:
case SetClientReady:
m_state = Active;
break;
@ -488,7 +494,8 @@ void RemoteClient::notifyEvent(ClientStateEvent event)
/* Init GotInit2 SetDefinitionsSent */
default:
assert("Invalid client state transition!" == 0);
myerror << "DefinitionsSent: Invalid client state transition! " << event;
throw ClientStateError(myerror.str());
}
break;
@ -505,7 +512,8 @@ void RemoteClient::notifyEvent(ClientStateEvent event)
/* Init GotInit2 SetDefinitionsSent SetMediaSent SetDenied */
default:
assert("Invalid client state transition!" == 0);
myerror << "Active: Invalid client state transition! " << event;
throw ClientStateError(myerror.str());
break;
}
break;
@ -516,6 +524,11 @@ void RemoteClient::notifyEvent(ClientStateEvent event)
}
}
u32 RemoteClient::uptime()
{
return getTime(PRECISION_SECONDS) - m_connection_time;
}
ClientInterface::ClientInterface(con::Connection* con)
:
m_con(con),
@ -749,7 +762,7 @@ void ClientInterface::event(u16 peer_id, ClientStateEvent event)
n->second->notifyEvent(event);
}
if ((event == SetMediaSent) || (event == Disconnect) || (event == SetDenied))
if ((event == SetClientReady) || (event == Disconnect) || (event == SetDenied))
{
UpdatePlayerList();
}
@ -763,9 +776,24 @@ u16 ClientInterface::getProtocolVersion(u16 peer_id)
std::map<u16, RemoteClient*>::iterator n;
n = m_clients.find(peer_id);
// No client to deliver event
// No client to get version
if (n == m_clients.end())
return 0;
return n->second->net_proto_version;
}
void ClientInterface::setClientVersion(u16 peer_id, u8 major, u8 minor, u8 patch, std::string full)
{
JMutexAutoLock conlock(m_clients_mutex);
// Error check
std::map<u16, RemoteClient*>::iterator n;
n = m_clients.find(peer_id);
// No client to set versions
if (n == m_clients.end())
return;
n->second->setVersionInfo(major,minor,patch,full);
}