Now the history is saved encrypted. Please delete all files with "chat*.xml" in your profile folder.
Added new config p3HistoryMgr and interface p3History.
Added new option to limit the count of the saved history items.
Added new simple html optimizer "RsHtml::optimizeHtml" to reduce the size of the html strings.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4623 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* Compilation for FreeBSD.
* Notes that MT is not cryptographically secure.
* modified sorting of DHT Window.
Only one change that I didn't commit:
bitdht {
- LIBS += ../../libbitdht/src/lib/libbitdht.a
- PRE_TARGETDEPS *= ../../libbitdht/src/lib/libbitdht.a
+ LIBS += ../../libbitdht/src/libbitdht.a
+ PRE_TARGETDEPS *= ../../libbitdht/src/libbitdht.a
}
As this would have broken compilation on the other platforms.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4619 b45a01b8-16f6-495d-af2f-9b41ad6348cc
- added a lock into ftTransferModule::recvFileData() (Crash reported by Costa due to storing data in a deleted transfer module)
- changed names of functions in ftTransferModules to locked_* when appropriate (helps debugging)
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4612 b45a01b8-16f6-495d-af2f-9b41ad6348cc
- set default of the signature checkbox in ConnectFriendWizard to disabled
- set the initial option for the download directory to network wide only
- set the default of a new shared directory to network wide
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4578 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Added new buttons to SecurityItem to add/remove the peer and view peer details.
Added new call to notifyListChange with NOTIFY_LIST_FRIENDS in AuthGPGimpl::AllowConnection.
Fixed german language.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4572 b45a01b8-16f6-495d-af2f-9b41ad6348cc
- Moved ProfileView and ProfileEdit to the folder unfinished.
- Removed "location:" before the ssl name in FriendsDialog and MessengerWindow.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4567 b45a01b8-16f6-495d-af2f-9b41ad6348cc
I've reduced the frequency, and increased the age for removal.
* Cleared every 31 minutes, first cleaning after 1 hour.
* old peer is no contact for 90 days.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4547 b45a01b8-16f6-495d-af2f-9b41ad6348cc
=> Giving new peers a chance to connect.
* Fixed missing return in p3PeerMgr::removeUnusedLocations()
* moved RTT defines to top of file, and increased to 150 results.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4546 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* WARNING is printed out & LOGGED if it takes more than 0.2 Seconds to complete.
-> This happens occasionally, need to watch it.
-> This is one of the things that kills connections.
-> Ideally want to get the cycle down to 0.05 seconds.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4544 b45a01b8-16f6-495d-af2f-9b41ad6348cc
the periodical call of cleanupUsedLocation, which was reloading all the GPG Keys - for each cleanup Key.
This required cleaning up various bits (AuthGPG, rsPeers, p3Disc).
* moved rsPeer::cleanUnusedLocations => p3PeerMgr::removeUnusedLocations();
- made the function light-weight, no loading of GPG Keys.
* moved getSSLCertsFromGPG() fn from rsPeers => p3PeerMgr
* added p3PeerMgr::removeAllFriendLocations() to cleanup when removing a GPG Friend.
* cleaned up rsPeers, made addFriend() / removeFriend() universal functions.
* remove bool p3Peers::setAcceptToConnectGPGCertificate(const std::string &gpg_id, bool acceptance)
* removed all Dummy SSL Ids. - There is no need for this!
* Major changes to p3disc to correct FLAWED logic. (needs more testing).
* removed as many dependancies on retroshare/rspeer.h as possible.
* changed p3turtle dependancy on rsPeers ==> mLinkMgr.
* added p3LinkMgr::getPeerName() and p3PeerMgr::getPeerName()
* added return 1 to pqissllistener::closeConnection().
* removed unused code from AuthGPG().
* removed storeAllKeys() calls in AuthGPG::AllowConnection().
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4542 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* log p3disc::sendHeartbeat(), successful p3linkmgr::connectAttempt()
* log reason for each pqissl::reset().
* log linkmgr & peermgr addFriend() and removeFriend().
* log pqiperson::connect(), p3PeerMgr::cleanUnusedLocations().
* Modify timing of cleanUnusedLocations (=>8min) & NETSTATE_PARAM_TIMEOUT (=>15min) (see if it has an effect).
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4539 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* SSL_Peek is called on new connections, and we only accept it when there is data.
* This should stop some of the unstable connections caused by wrong IP:Ports
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4533 b45a01b8-16f6-495d-af2f-9b41ad6348cc
It was using the same port as the DHT, and switching to a Random one, on its own.
* Added debugging for net reset.
* Added further debugging for ssl (reset + killing existing connections)
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4530 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* Measures Lag and Clock offset, by pinging peers periodically.
* added interface so the results can be plotted.
* added serialisers for ping/pong data types.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4519 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* extract external address from DhtStunner if possible.
* added p3PeerMgr::UpdateOwnAddress(), which should only be called by p3netmgr.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4512 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* set PortForward in NetStateBox when the Network has been setup.
* add GeneralConfig to rsConfig external interface.
* enabled ADVANCED configuration option.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4500 b45a01b8-16f6-495d-af2f-9b41ad6348cc
- p3peermgr now uses RS_NET_MODE_XXXX instead of RS_NET_MODE_TRY_XXXX
- p3netmgr maintains both TRY and ACTUAL mode.
- actual mode is not visible through old interface (TO FIX).
- added default to UPNP mode.
* Added debug to show changes to peer->VisState.
- It seems that this is never updated by p3disc. BUG, (TO FIX).
* disabled extra debug in rsdiscitems.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4498 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* print out messages when serialisation fails.
* removed BUG in TlvGetString() which allows a zero length TLV
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4496 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* Added peerId to udpstunner->exclusiveMode for debugging purposes.
* added timeout for exclusive mode, this can happen if connection is lost at lower levels.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4489 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* Reduce Maximum Transmission size from 1500 -> 1000.
This is the cause of Failed Connections. It looks like UDP packets are being truncated from 1520 -> 1492 bytes.
and this is killing the TCP protocol. Windows is the main suspect. UDP packets this large are liable to get fragmented anyway.
We will start at 1000, verify that connections are okay, then start increasing this parameter.
There is up to 64 bytes of Headers (IP + UDP + Relay + TOU), so 1400 + 64 = 1464 is below the 1492 cutoff. This is the target!
* Switch to RSRandom for Sequence numbers. rand() is rubbish on Windows.
* Added code to handle Larger Packets coming in (e.g. 1500 Bytes input, now that Max Size is 1000).
NB: The code is here needs to be optimised, there are excessive numbers of malloc(), new() & memcpy(), which should be removed.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4482 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* Increased Timeout Periods for UDP connections - this was stopping half of them from succeeding.
* The other bug (Heartbeat / stream issues) has not been solved.
* Fixed up initialisation of p3BitDht data.
* add DropPeers() as NON-ACTIVE (this allows peers which aren't VISIBLE to still try and connect)
* export AddFriends/FOF/Others to LinkMgr to allow further SSL IDs to be added to p3BitDht.
* Export UDP Addresses to DhtWindow.
* switch off lots of debugging.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4469 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This brings lots of improvements:
* UDP Connection Code - this it the majority of the new code.
* Simplification of p3ConnectMgr => p3LinkMgr, p3PeerMgr & p3NetMgr.
* Notifications of Failed Connection Attempts
* Addition of a "Getting Started Guide".
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4466 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* switched off the TESTING PERIODS.
* added BASE PROXY wait time.
* Increased PEERNET_CONNECT_TIMEOUT to 120
* Prevented connection startup with Request underway (dpd->mPeerReqState == RSDHT_PEERREQ_RUNNING)
* corrected calculation of Exclusive Delay (Target of MIN_DETERMINISTIC_SWITCH_PERIOD = 60 secs).
* don't do UDP Failed ConnectLogic update when connection was initiated remotely.
* Extended UdpRelay to allow flexible Bandwidth limits in the future.
* Added Timeout for Relays (30min for unknowns - 2hrs for friends).
* Extract bandwidth from UdpRelay, at installation.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4463 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* changed PeerConnectStateBox::getNetState() to calcNetState() to provide up-to-date info (internal mNetState can be stale!)
* Added "bool addrChangeLikely" parameter to ReleaseProxyExclusiveLock() - this parameter is determined by whether we actually started a UDP connection.
* disabled ForceRestun in UdpStunner if addrChange is unlikely.
* Reduced Stunner Period Slow from 3 minutes to 2 minutes - exact value will only be known after real-world testing.
* More debugging.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4458 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* tweaked time periods as these type of connections take longer.
* added NatHoleType() to ConnectStateBox logic - as its required for ProxyPort Determination.
* added ConnectStateBox::getNetState() so we can work out if in ExclusiveNat mode.
* added ExclusiveLock checks at Connection Initiation / Proxy Connection Auth & Connection Ends.
* added Simulation of Symmetric / Exclusive Nat to UdpStunner.
* exported ExclusiveProxyLock for GUI display.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4457 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* Forgot that RELAY connections need extra parameters.
* Added proxyAddr, srcAddr and Bandwidth parameters to connection attempts.
* Completed UDP connection callouts from p3bitdht.
* Added TCP connection attempt initiation from p3bitdht.
* Added PASSIVE / ACTIVE determination in p3bitdht.
* completed UDP connection logic in pqissludp.
* enabled UDPSTUN_ALLOW_LOCALNET for testing.
* added CONSTs for TOU Receiver Indices.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4446 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Infact, it doesn't use these two classes at all (so you could pass void in the init function)...
- It should actually update p3PeerMgr when it detects a Net Address change (TODO).
This means that there is potentially no need for a dummy object - p3NetMgrIMPL can be used almost as is!
* changed p3PeerMgrIMPL & p3LinkMgrIMPL pointers back to p3PeerMgr and p3LinkMgr pointers.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4445 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* Added ConnectionFeedback fn to NetAssistConnect & p3BitDht.
* Added TYPE definitions to pqiassist.h
* added extra parameters to p3LinkMgr::connectAttempt() (flags which will be used to pass DIRECT/PROXY/DIRECT + PASSIVE/ACTIVE)
* Added callback from p3LinkMgr to NetMgr::netAssistStatusUpdate() => Dht::ConnectionFeedback.
* updated peerConnectRequest to trigger either TCP attempt (first) or UDP connection.
* updated parameters for p3LinkMgrIMPL::tryConnectUDP()
* added p3LinkMgrIMPL::locked_ConnectAttempt_SpecificAddress() for DHT => TCP attempt.
* added extra parameter to addAddressIfUnique... bool addFront => DHT attempts get pushed to front of Queue due to timing requirements.
* added extra parameter (flags) to pqiperson::connect() - matches extra parameters to p3LinkMgr::connectAttempt().
* added p3NetMgr::netAssistStatusUpdate()
* added mConnectFlags to pqissludp
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4443 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Shifted real functionality to p3LinkMgrIMPL, p3NetMgrIMPL p3PeerMgrIMPL
This allows us to test most objects with dummy objects (i.e. no need for full AuthSSL/AuthGPG objects)
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4441 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* added DETERMINISTIC_SYMMETRIC NAT to retroshare/rsconfig and NetStateBox.
* added ExclusiveMode to udpStunner.
* Tweaked UdpStunner ping logic.
* added TCP_WAIT to Connect Logic.
NB: This stuff is still to be tested!
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4440 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* Added tick() and setRefreshPeriod() to pqiAddrAssist
* Fixed up NETSTATE #defines, all refer to retroshare/rsconfig.h
* added #define => string translations for NETSTATEs
* Added NetStateBox as an independent Network State determination (has no effect on existing code).
* added slowTick() to p3NetMgr.
* connected p3NetMgr::getNet... to NetStateBox.
* piped network state into NetStateBox.
* added p3NetMgr check for changes in NatType. (to update Stun Rate / Attach Mode (TODO))
* added NetStateBox.reset()
* tweaked lots of debugging.
* added Default Stun Period (pass -1 to setRefreshPeriod())
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4435 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* added OthersList to p3linkmgr. this is important so we can send ACTIONS for removed Peers.
* added missing mStatusChanged when adding Friend.
* added printPeerLists to PeerMgr and LinkMgr.
* tweaked debugging.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4427 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* Catch Failed Connections, and add to NewsFeed for GUI notifications.
* outgoing connections are captured via pqissl::FailedCertificate() functions.
* incoming connections are captured at certificate verification.
* Certs are passed to AuthSSL, which calls the notification system.
* Additional types have been added to rsnotify to handle these cases.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4425 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* switched off lots of debugging, and removed "common" messages, so we can focus on the actions.
* Added extra debugging focused on the connections.
* Removed "lastconnect" from p3LinkMgr.
* added p3PeerMgr::updateLastConnect() fn, so this parameter will be stored.
* added calls from p3LinkMgr at connect and disconnect.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4424 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* Split p3bitdht_peers.cc debugging in two. Hid Id Translation debug (that code is fine)
* Added initialisation of p3bitdht peer data structure (using values from peernet).
* Added BITDHT_QFLAGS_UPDATES flag.
* Added Tick() interface to NetAssistConnect interface, tick it from p3NetMgr.
* FIXED OLD BUG: netAssistFriend was not being called from p3LinkMgr::connectResult() this meant all peers where being searched for.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4423 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* Improved debugging messages for p3linkmgr & p3netmgr, switched on debugging.
* added ids to p3bitdht peers.
* added datatypes to RsDht peers data structure, and translate the data.
* add const to PeerConnectStateBox::connectState().
* cleaned up p3LinkMgr::locked_ConnectAttempt_AddDynDNS() a bit.
* filled in friend data types in p3LinkMgr (allows connections now!)
* added printConnectState() in p3LinkMgr
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4421 b45a01b8-16f6-495d-af2f-9b41ad6348cc
conflict in unix and windows style directory names
led to cleaning of remote and local directories in
Cachestrapper::loadlist()
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4403 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* added retroshare/rsdht.h
* extended p3bitdht to provide RsDht interface. (p3bitdht_interface.cc)
* added UdpRelay to networking stack.
* started expansion of p3bitdht to handle connections.
* added <string> header to rsthreads.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4399 b45a01b8-16f6-495d-af2f-9b41ad6348cc
- Added configuration saving for plugin manager and serialization methods
- added a list of accepted plugin hashes
- added plugin widget for each plugin in settings, to allow enabling/disabling plugins
- updated LinkCloud plugin to new rsPlugin class
- put the addconfiguration for plugin manager in rsinit.cc a bit earlier to allow to load
the list of accepted hashes early enough
- added icon for disabled plugins
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4393 b45a01b8-16f6-495d-af2f-9b41ad6348cc
You can enable the debugging of the waiting time for a lock of RsMutex in rsthreads.h with
#define RSMUTEX_DEBUG 300
That means all locks waiting longer than 300ms are logged into the stderr.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4392 b45a01b8-16f6-495d-af2f-9b41ad6348cc
(caused by not marking cache opt loaded files as local or not)
also missing own-msgs bug caused by not accounting for msgs created by users
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4374 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Major changes are:
* Improvements to tcponudp library to allow multiple UdpStacks / ports, with alternative recievers.
* Resurrected the UdpStunner code, and improved it.
* Added UdpRelay code.
* Modified startup code and ssludp code to use the new tcponudp and add a stunner.
* fixed buggy rs_inet_ntoa
* fixed a bunch of apple gcc warnings. mainly for(;;); => for(;;) ;
These changes shouldn't affect libretroshare stability... those changes will follow!
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4359 b45a01b8-16f6-495d-af2f-9b41ad6348cc
the TOU interface no longer supports multiple sockets..
all the connections are attached to the same UdpStack.
Multiple sockets will be re-introduced in the next TOU iteration.
At that point the remaining tests will be fixed up.
* tweaked regress.mk
* added scripts to launch tests.
* replaced UdpLayer with UdpStacks.
* only two proper tests: udp_server (passes), test_tou (fails)
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4341 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* Added Old Cache Storage... so these can be retrieved.
* Connected up the CancelCacheFile() -> FileCancel.
Other Changes.
* Removed ipaddr = 1 bug (thought someone else had commited this earlier???)
* added #ifdefs to remove debugging output in p3BitDht.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4330 b45a01b8-16f6-495d-af2f-9b41ad6348cc
serialiser:
added tests for rsconfigitems
added regression reporting for tlvrandom_test
fixed rstatusitem_tests
fixed tlvbase_test2 tests, any fix rstlvipaddrv4 from this revision should not break regression
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4320 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Fixed compile under Windows.
Removed CloseHandle of GetModuleHandle.
Added missing return when the function entry of the plugin is NULL.
Fixed checking for the extension ".dll".
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4287 b45a01b8-16f6-495d-af2f-9b41ad6348cc
- ported LinksCloud to a new plugin, and removed it from main sources
Next moves:
- add gui for managing plugins
- handle windows compilation
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4275 b45a01b8-16f6-495d-af2f-9b41ad6348cc
- corrected bug that would wipe out the cache file every other start
- missing root directories are not discarded anymore, but kept empty, unless the user really removes them
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4271 b45a01b8-16f6-495d-af2f-9b41ad6348cc
- used "const std::string&" for the parameters
- used "std::map" for the read status
- removed useless variables
Added new define DEBUG_FORUMS in ForumsDialog.cpp.
Added function to generate mass data for the forum messages.
Fixed german language for the FriendsDialog.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4236 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Removed extra "/" of the filename (e.g. "E://") of the hashed file when sharing a whole drive.
Recompile of the gui needed.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4200 b45a01b8-16f6-495d-af2f-9b41ad6348cc
- sending large messages now works, thanks to RsChatMsgItem splitting (not 100% backward compatible, but avoids crashing)
- removed crash due to dynamic_cast onto a deleted pointer.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4187 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Added new command line parameter "-r retroshare://..." for adding links to the registered running RetroShare.
Recompile of the GUI needed.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4156 b45a01b8-16f6-495d-af2f-9b41ad6348cc
also added logic to deal with case where auto dl has been disabled then re-enabled after a manual download
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4137 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Added new button in ConnectFriendWizard for cleaning the certificate.
Fixed cleaning:
- added blank line after the armor header
- moved the checksum to a new line
Recompile of the GUI needed.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4134 b45a01b8-16f6-495d-af2f-9b41ad6348cc
- changed the order of check in tick() to allow cancelling a file that is being checked
- removed the hash step from mutex protection
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4113 b45a01b8-16f6-495d-af2f-9b41ad6348cc
