* 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
* added quick and dirty BitDht Packet check. test against "d1:" for the first 3 bytes. This should not conflict with Stun, Relay or TOU packets.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4480 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
* Bandwidth are for RELAY connections.
* Delays are for Exclusive NAT Proxy connections.
* Lots of changes to achieve this. (Mainly added "param" to msgs).
* Various Bugfixes too.
* Updated BITDHT Version to 01 as we've changed Message Format.
* Increased Connection Timeout to 180
* Added extra checks to kill duplicate connections early.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4462 b45a01b8-16f6-495d-af2f-9b41ad6348cc
The existing gpg keys and locations with umlauts are now shown wrong. The changes are not backward compatible.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4460 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
Each attempt should be completeable in < 10 Secs.
This could increase up to 20 secs, if pings are required.
So with 3 Proxy attempts, should take 20-30 secs.
* Removed as many of the pauses as possible.
* connection attempt DONE if OUTOFPROXY, DUPLICATE, TEMPUNAVAIL or EXTCONNECT timeout
* Fixed AutoAuth for Proxy (was triggering for Relay as well)
* Increased QUERY_UPDATES to every 10 secs.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4454 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* added bool return value to ConnectionRequest. only returns false if MODE not allowed.
* added checks for an existingConnectionRequest - results in a NOOP.
* made each ConnectionRequest result in only one UDP start.
* a START message will not kill a local ConnectionRequest (even in remotely started).
* increased CONNECTION_TIMEOUT as this should never happen at this level.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4449 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
The user can choose, which notify icon is shown as single icon in systray or with the normal RetroShare icon.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4442 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
