121 lines
3.1 KiB
C
121 lines
3.1 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file pStatClientImpl.h
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* @author drose
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* @date 2004-12-23
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*/
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#ifndef PSTATCLIENTIMPL_H
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#define PSTATCLIENTIMPL_H
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#include "pandabase.h"
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// This class doesn't exist at all unless DO_PSTATS is defined.
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#ifdef DO_PSTATS
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#include "pStatFrameData.h"
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#include "connectionManager.h"
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#include "queuedConnectionReader.h"
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#include "connectionWriter.h"
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#include "netAddress.h"
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#include "trueClock.h"
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#include "pmap.h"
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class PStatClient;
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class PStatServerControlMessage;
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class PStatCollector;
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class PStatCollectorDef;
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class PStatThread;
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/**
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* This class is the implementation of the actual PStatClient class (which is
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* just for interface). All of the stuff to manage sending stats up to the
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* server is handled by this class.
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*
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* This separation between PStatClient and PStatClientImpl allows the global
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* PStatClient to be constructed at static init time, without having to
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* consult any config variables at that time. We don't actually do any real
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* work until someone explicitly calls PStatClient::connect().
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*
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* This class doesn't exist at all unless DO_PSTATS is defined.
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*/
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class EXPCL_PANDA_PSTATCLIENT PStatClientImpl : public ConnectionManager {
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public:
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PStatClientImpl(PStatClient *client);
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~PStatClientImpl();
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INLINE void set_client_name(const std::string &name);
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INLINE std::string get_client_name() const;
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INLINE void set_max_rate(double rate);
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INLINE double get_max_rate() const;
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INLINE double get_real_time() const;
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INLINE void client_main_tick();
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bool client_connect(std::string hostname, int port);
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void client_disconnect();
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INLINE bool client_is_connected() const;
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INLINE void client_resume_after_pause();
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void new_frame(int thread_index);
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void add_frame(int thread_index, const PStatFrameData &frame_data);
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private:
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void transmit_frame_data(int thread_index, int frame_number,
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const PStatFrameData &frame_data);
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void transmit_control_data();
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TrueClock *_clock;
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double _delta;
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double _last_frame;
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// Networking stuff
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std::string get_hostname();
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void send_hello();
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void report_new_collectors();
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void report_new_threads();
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void handle_server_control_message(const PStatServerControlMessage &message);
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virtual void connection_reset(const PT(Connection) &connection,
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bool okflag);
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PStatClient *_client;
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bool _is_connected;
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bool _got_udp_port;
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NetAddress _server;
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QueuedConnectionReader _reader;
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ConnectionWriter _writer;
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PT(Connection) _tcp_connection;
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PT(Connection) _udp_connection;
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int _collectors_reported;
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int _threads_reported;
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std::string _hostname;
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std::string _client_name;
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double _max_rate;
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double _tcp_count_factor;
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double _udp_count_factor;
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unsigned int _tcp_count;
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unsigned int _udp_count;
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};
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#include "pStatClientImpl.I"
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#endif // DO_PSTATS
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#endif
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