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173 lines
6.8 KiB
C
173 lines
6.8 KiB
C
/// \file
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/// \brief A structure that holds all statistical data returned by RakNet.
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///
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/// This file is part of RakNet Copyright 2003 Kevin Jenkins.
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///
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/// Usage of RakNet is subject to the appropriate license agreement.
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/// Creative Commons Licensees are subject to the
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/// license found at
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/// http://creativecommons.org/licenses/by-nc/2.5/
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/// Single application licensees are subject to the license found at
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/// http://www.jenkinssoftware.com/SingleApplicationLicense.html
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/// Custom license users are subject to the terms therein.
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/// GPL license users are subject to the GNU General Public
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/// License as published by the Free
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/// Software Foundation; either version 2 of the License, or (at your
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/// option) any later version.
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#ifndef __RAK_NET_STATISTICS_H
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#define __RAK_NET_STATISTICS_H
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#include "PacketPriority.h"
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#include "Export.h"
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#include "RakNetTypes.h"
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/// \brief Network Statisics Usage
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///
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/// Store Statistics information related to network usage
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struct RAK_DLL_EXPORT RakNetStatistics
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{
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/// Number of Messages in the send Buffer (high, medium, low priority)
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unsigned messageSendBuffer[ NUMBER_OF_PRIORITIES ];
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/// Number of messages sent (high, medium, low priority)
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unsigned messagesSent[ NUMBER_OF_PRIORITIES ];
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/// Number of data bits used for user messages
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uint64_t messageDataBitsSent[ NUMBER_OF_PRIORITIES ];
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/// Number of total bits used for user messages, including headers
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uint64_t messageTotalBitsSent[ NUMBER_OF_PRIORITIES ];
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/// Number of packets sent containing only acknowledgements
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unsigned packetsContainingOnlyAcknowlegements;
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/// Number of acknowledgements sent
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unsigned acknowlegementsSent;
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/// Number of acknowledgements waiting to be sent
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unsigned acknowlegementsPending;
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/// Number of acknowledgements bits sent
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uint64_t acknowlegementBitsSent;
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/// Number of packets containing only acknowledgements and resends
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unsigned packetsContainingOnlyAcknowlegementsAndResends;
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/// Number of messages resent
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unsigned messageResends;
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/// Number of bits resent of actual data
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uint64_t messageDataBitsResent;
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/// Total number of bits resent, including headers
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uint64_t messagesTotalBitsResent;
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/// Number of messages waiting for ack (// TODO - rename this)
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unsigned messagesOnResendQueue;
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/// Number of messages not split for sending
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unsigned numberOfUnsplitMessages;
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/// Number of messages split for sending
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unsigned numberOfSplitMessages;
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/// Total number of splits done for sending
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unsigned totalSplits;
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/// Total packets sent
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unsigned packetsSent;
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/// Number of bits added by encryption
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uint64_t encryptionBitsSent;
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/// total bits sent
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uint64_t totalBitsSent;
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/// Number of sequenced messages arrived out of order
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unsigned sequencedMessagesOutOfOrder;
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/// Number of sequenced messages arrived in order
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unsigned sequencedMessagesInOrder;
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/// Number of ordered messages arrived out of order
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unsigned orderedMessagesOutOfOrder;
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/// Number of ordered messages arrived in order
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unsigned orderedMessagesInOrder;
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/// Packets with a good CRC received
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unsigned packetsReceived;
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/// Packets with a bad CRC received
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unsigned packetsWithBadCRCReceived;
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/// Bits with a good CRC received
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uint64_t bitsReceived;
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/// Bits with a bad CRC received
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uint64_t bitsWithBadCRCReceived;
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/// Number of acknowledgement messages received for packets we are resending
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unsigned acknowlegementsReceived;
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/// Number of acknowledgement messages received for packets we are not resending
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unsigned duplicateAcknowlegementsReceived;
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/// Number of data messages (anything other than an ack) received that are valid and not duplicate
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unsigned messagesReceived;
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/// Number of data messages (anything other than an ack) received that are invalid
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unsigned invalidMessagesReceived;
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/// Number of data messages (anything other than an ack) received that are duplicate
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unsigned duplicateMessagesReceived;
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/// Number of messages waiting for reassembly
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unsigned messagesWaitingForReassembly;
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/// Number of messages in reliability output queue
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unsigned internalOutputQueueSize;
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/// Current bits per second
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double bitsPerSecond;
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/// connection start time
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RakNetTime connectionStartTime;
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// If true, not all the data can go out in one frame, and RakNet is sending continuously
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// RakNet will try to increase the bandwidth, so this condition may be temporary and only last a second. However, it if
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// stays on most of the time, you are at the maximum bandwidth and should slow down your sends, because other data is now waiting.
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bool bandwidthExceeded;
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RakNetStatistics operator +=(const RakNetStatistics& other)
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{
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unsigned i;
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for (i=0; i < NUMBER_OF_PRIORITIES; i++)
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{
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messageSendBuffer[i]+=other.messageSendBuffer[i];
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messagesSent[i]+=other.messagesSent[i];
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messageDataBitsSent[i]+=other.messageDataBitsSent[i];
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messageTotalBitsSent[i]+=other.messageTotalBitsSent[i];
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}
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packetsContainingOnlyAcknowlegements+=other.packetsContainingOnlyAcknowlegements;
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acknowlegementsSent+=other.packetsContainingOnlyAcknowlegements;
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acknowlegementsPending+=other.acknowlegementsPending;
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acknowlegementBitsSent+=other.acknowlegementBitsSent;
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packetsContainingOnlyAcknowlegementsAndResends+=other.packetsContainingOnlyAcknowlegementsAndResends;
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messageResends+=other.messageResends;
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messageDataBitsResent+=other.messageDataBitsResent;
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messagesTotalBitsResent+=other.messagesTotalBitsResent;
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messagesOnResendQueue+=other.messagesOnResendQueue;
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numberOfUnsplitMessages+=other.numberOfUnsplitMessages;
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numberOfSplitMessages+=other.numberOfSplitMessages;
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totalSplits+=other.totalSplits;
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packetsSent+=other.packetsSent;
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encryptionBitsSent+=other.encryptionBitsSent;
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totalBitsSent+=other.totalBitsSent;
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sequencedMessagesOutOfOrder+=other.sequencedMessagesOutOfOrder;
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sequencedMessagesInOrder+=other.sequencedMessagesInOrder;
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orderedMessagesOutOfOrder+=other.orderedMessagesOutOfOrder;
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orderedMessagesInOrder+=other.orderedMessagesInOrder;
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packetsReceived+=other.packetsReceived;
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packetsWithBadCRCReceived+=other.packetsWithBadCRCReceived;
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bitsReceived+=other.bitsReceived;
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bitsWithBadCRCReceived+=other.bitsWithBadCRCReceived;
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acknowlegementsReceived+=other.acknowlegementsReceived;
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duplicateAcknowlegementsReceived+=other.duplicateAcknowlegementsReceived;
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messagesReceived+=other.messagesReceived;
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invalidMessagesReceived+=other.invalidMessagesReceived;
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duplicateMessagesReceived+=other.duplicateMessagesReceived;
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messagesWaitingForReassembly+=other.messagesWaitingForReassembly;
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internalOutputQueueSize+=other.internalOutputQueueSize;
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return *this;
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}
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};
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/// Verbosity level currently supports 0 (low), 1 (medium), 2 (high)
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/// \param[in] s The Statistical information to format out
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/// \param[in] buffer The buffer containing a formated report
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/// \param[in] verbosityLevel
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/// 0 low
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/// 1 medium
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/// 2 high
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void RAK_DLL_EXPORT StatisticsToString( RakNetStatistics *s, char *buffer, int verbosityLevel );
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#endif
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