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Added external interface to control Relay Parameters.

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* Modified UdpRelay handles the counting... 
	now each Relay Class has a bandwidth limit, 
	and you can drop down to a lower class - if your one is full.
	This ensures that the desired bandwidth is kept, and allows more friends to use the relays.
 * Added Interface in p3bitdht.

TODO: Test this stuff!



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-dhtmods@4728 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
drbob 2011-12-19 18:56:11 +00:00
parent 4d2175636e
commit 203fd6bffc
5 changed files with 159 additions and 53 deletions
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27
libretroshare/src/tcponudp/udprelay.h
View file

@ -27,6 +27,7 @@
*/
#include "tcponudp/udppeer.h"
#include <retroshare/rsdht.h>
#include <vector>
class UdpRelayAddrSet;
@ -49,7 +50,7 @@ class UdpRelayProxy
{
public:
UdpRelayProxy();
UdpRelayProxy(UdpRelayAddrSet *addrSet, int relayClass);
UdpRelayProxy(UdpRelayAddrSet *addrSet, int relayClass, uint32_t bandwidth);
UdpRelayAddrSet mAddrs;
double mBandwidth;
@ -94,18 +95,19 @@ std::ostream &operator<<(std::ostream &out, const UdpRelayEnd &ure);
#define UDP_RELAY_DEFAULT_COUNT_ALL 10
#define UDP_RELAY_FRAC_GENERAL (0.2)
#define UDP_RELAY_FRAC_FOF (0.5)
#define UDP_RELAY_FRAC_FRIENDS (0.8)
#define UDP_RELAY_FRAC_FRIENDS (0.3)
#define UDP_RELAY_NUM_CLASS 4
/**** DEFINED IN EXTERNAL HEADER FILE ***/
#define UDP_RELAY_NUM_CLASS RSDHT_RELAY_NUM_CLASS
#define UDP_RELAY_CLASS_ALL 0
#define UDP_RELAY_CLASS_GENERAL 1
#define UDP_RELAY_CLASS_FOF 2
#define UDP_RELAY_CLASS_FRIENDS 3
#define UDP_RELAY_CLASS_ALL RSDHT_RELAY_CLASS_ALL
#define UDP_RELAY_CLASS_GENERAL RSDHT_RELAY_CLASS_GENERAL
#define UDP_RELAY_CLASS_FOF RSDHT_RELAY_CLASS_FOF
#define UDP_RELAY_CLASS_FRIENDS RSDHT_RELAY_CLASS_FRIENDS
// Just for some testing fun!
//#define UDP_RELAY_LIFETIME_GENERAL 180 // 3 minutes
//#define UDP_RELAY_LIFETIME_FOF 360 // 6 minutes.
//#define UDP_RELAY_LIFETIME_FOF 360 // 6 minutes.
//#define UDP_RELAY_LIFETIME_FRIENDS 720 // 12 minutes.
#define UDP_RELAY_LIFETIME_GENERAL 1800 // 30 minutes
@ -131,15 +133,16 @@ int removeUdpPeer(UdpPeer *peer);
* the end-points drop the connections
*/
int addUdpRelay(UdpRelayAddrSet *addrSet, int relayClass, uint32_t &bandwidth);
int addUdpRelay(UdpRelayAddrSet *addrSet, int &relayClass, uint32_t &bandwidth);
int removeUdpRelay(UdpRelayAddrSet *addrs);
/* Need some stats, to work out how many relays we are supporting */
int checkRelays();
int setRelayTotal(int count); /* sets all the Relay Counts (frac based on total) */
int setRelayClassMax(int classIdx, int count); /* set a specific class maximum */
int setRelayClassMax(int classIdx, int count, int bandwidth); /* set a specific class maximum */
int getRelayClassMax(int classIdx);
int getRelayClassBandwidth(int classIdx);
int getRelayCount(int classIdx); /* how many relays (of this type) do we have */
int RelayStatus(std::ostream &out);
@ -158,7 +161,7 @@ int status(std::ostream &out);
private:
int removeUdpRelay_relayLocked(UdpRelayAddrSet *addrs);
int installRelayClass_relayLocked(int classIdx);
int installRelayClass_relayLocked(int &classIdx, uint32_t &bandwidth);
int removeRelayClass_relayLocked(int classIdx);
/* Unfortunately, Due the reentrant nature of this classes activities...
@ -176,7 +179,7 @@ int status(std::ostream &out);
RsMutex relayMtx; /* for all class data (below) */
std::vector<int> mClassLimit, mClassCount;
std::vector<int> mClassLimit, mClassCount, mClassBandwidth;
std::map<struct sockaddr_in, UdpRelayEnd> mStreams; /* indexed by <dest> */
std::map<UdpRelayAddrSet, UdpRelayProxy> mRelays; /* indexed by <src,dest> */