eMule 0.40a.10 Kademlia Public Test
Pues ya tenemos disponible la primera versión de prueba del cliente con Kademlia, que especulando, creo q sobre la 0.5 ya vendrán ambos juntos oficialmente (0.3 normal, 0.4 con kadem, > 0.5 junto, no es dificil
)
Cosillas a tener en cuenta:
*Usuarios LowID: no pueden usar la red. Hay q conectar a un server del emule para poder usarla. La version final tendrá soporte para estos usuarios.
*El tema de sharedfiles no es ta depurado del todo. Puede que no veas todo lo q compartes alguna vez.
*La interface no esta terminada.
*La nueva red NO se llama Kademlia, es solo un nombre temporal.
*Cliente alpha, haz copia de seguridad de tu configuracion del emule por si acaso.
*Quedate conectado a las dos redes (emule y kademlia).
*Si usabas el cliente v39 q se filtró, debes borrar el Index.dat y Peers.dat antes de arrancar la 0.40.
no hay descarga directa, solo elinks:
ed2k://|file|eMule0.40a10.zip|2423486|88C4F4255A3EAADC14FA5457738B98BC|/|sources,216.63.109.137:8111
ed2k://|file|eMule0.40a10-sources.zip|3440043|A1D2592B6F99B81986FF76E0D6C9548A|/|sources,216.63.109.137:8111
y para aquellos a quienes les gusten las lista de cambios, ahi va (solo desde setiembre):
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- September 1st, 2003-
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bluecow: Meta Data and File Comments dialogs changed into property pages which are shown together with File details property sheet. All property sheet/page related dialogs are resizeable and restore LRU size+position. Widths of columns in File Comments. File Names and Meta Data listviews saved+restored. Same applies for Meta Data dialogs for search results and shared files.
bluecow: New "Match keywords" search option for both Jigle search methods.
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- September 3rd, 2003-
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Unk: Indexing is now updatable..
Unk: Indexed files now have a life time.
Unk: Indexed files are now reloaded on restarts.
Unk: Fixed a bug that only published the file ID once..
Unk: Recheck firewalled periodically.. This "should" also correct your IP on those 24hr disconnect users.
Unk: Publishes no longer assumes a successful publish. It now only count successful responses.
Unk: Kademlia searches now terminate if they have no more contacts pending.
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- September 4th, 2003-
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bluecow: Redid ON window listviews; sorting, restoring of col widths, sort order; tooltips for meta data
bluecow: Meta data dialog shows classic and new tags.
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- September 4th, 2003-
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Unk: Slots now try as much as possible to stay at 3K or above.
Unk: Contacts further away from you are now limited to remove overhead.
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- September 10th, 2003-
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bluecow: Added support for compressed server protocol for lugdunum 16.40 servers.
bluecow: Added support for extended UDP server protocol for lugdunum 16.40 servers.
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- Sep 11th, 2003 -
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bluecow: Added server TCP/UDP protocol logging+debug code.
bluecow: Added support for new welcome server message from lugdunum 16.40 servers.
bluecow: Added support for compressed server protocol for lugdunum 16.40 servers; welcome message and file search results are received as compressed data; shared files are sent to server as compressed data
bluecow: Added support for extended UDP server protocol for lugdunum 16.40 servers; global source finding is done more effeciently and with less bandwidth.
bluecow: Fixed crash bug in host name resolution.
bluecow: A global file search is started if the local server does not answer with file results within max. 50 seconds.
bluecow: Fixed bug with eD2K link control in search window which did not accept more than 3 or 4 links.
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- September 13th, 2003-
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Unk: Fixed a bug that tried to access a Contact after deleting it.
Unk: Fixed a overflow bug.
Unk: Seperated the KadID from clientID. The eMule tags in the Hash interfered with the routing.
Unk: Fixed a bug that didn't set experation of a contact correctly.
Unk: Changed the MaxUp and Maxdown into sliders.
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- Sep 14th, 2003 -
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bluecow: Added support for extended UDP server protocol for lugdunum 16.40 servers to receive multiple file search results in one UDP packet.
bluecow: Server UDP socket handles blocking socket state which could happen for larger UDP packets.
bluecow: More helpful error/logging messages for server UDP socket related functions.
bluecow: Optimizations in server UDP socket code for less CPU load (avoiding memory copy operations).
bluecow: Fixed bug in client UDP socket which did not handled the blocking state correctly.
bluecow: Search parameters are saved for each search result list; when selecting a search result list, the used search parameters are restored in the according controls
bluecow: When deleting a search result list the search result list following the deleted one is selected instead of the first one
bluecow: Last used search method is saved and restored in next eMule session.
bluecow: Servers can be added by pasting an eD2K server link into the IP address control of the server window.
bluecow: Shared files and downloading files are not counted in search results for the search result limit.
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- Sep 15th, 2003 -
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bluecow: Added support for showing all available MP3 tag information for downloads and shared files.
Unk: Rework of the Kademlia protocol.
1) Search requests no longer sends MaxResults.
2) Search result packets now support sending more then one result per packet.
a) We still use one packet per result. This is for future expansion.
Once compression is added to the protocol, search results should start combining into one packets.
3) Publish request packets new support sending more then one request per packet.
a) We also still send one packet per result. This is for future expansion.
Once compression is added to the protocol, these requests should also start combinging into one packets.
4) Contact types went from 0-4 to 0-2.
a) This keeps a cleaner contact list
This also may increase overhead. Therefore, adjustment after first beta may change..
5) The contact list is set to stop Node requests when a branch in the tree reaches level 4.
a) This means that when the network is in full force, contacts will be limited. (Not sure how much yet.)
At the moment I allow the right most branch to continue to build.
i) This allows a client to know more clients close to it's own hash.
ii) Hopefully this allows searches to find home quicker..
iii) This may cause to much overhead and may need adjustment.
6) Kademlia Requests now sends the recievers ID.
a) This adds a little bit of security.
If you change your KadID, this will hopefully help remove your old ID from the system.
7) Redid how you set contact as alive.
a) You only set contacts the respond to a request as alive.
This keeps from scanning the contact list on EVERY packet.
1) Since we don't know the contacts ID we can't use the tree, but sequentually scan it.
2) We can't just add the contactID to the packet as we can't trust them.
c) This will most likely miss some opportunities to mark a contact as alive.
1) In some instances this wouldn't matter since it will be used in a Kad Request.
2) In other casses, it will matter as you would need to ping that client to see if it's still there.
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- Sep 16th, 2003 -
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Unk: Any large Kad packet is now compressed.
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- Sep 18th, 2003 -
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bluecow: Fixed bug with invalid client objects in upload list after a file was unshared/reshared [zegzav]
bluecow: Shared files listview and Search Results list view; Alt+DoubleClick opens Details dialog.
bluecow: Fixed several format string errors [mandrag0re]
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- Sep 20th, 2003 -
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bluecow: changed all meta tags with string names into integer IDs
bluecow: changed "Length" meta tag for eMule/Kad internal to type "Integer"
bluecow: eMule/Kad tags are converted on-the-fly into ED2K tags when sent to a server or client
bluecow: received ED2K tags are converted into eMule/Kad tags; includes also ED2K tags read from known.met
bluecow: Redid Kad meta tag class to support:
- data type for nr. of meta tags (in list) changed from uint32 to uint8
- "dynamic" integer tags - this tag type selects the appropriate integer (8,16,32 bit) depending on the actually value
- data conversion functions and property functions for each tag type to support on-the-fly and easy to use data conversion without caring about the actual data type
Unk: Search & source results are now bundled.
- If your going to recieve more then 1 result from a client, this will save 16Bytes(data)+UDP(packet overhead) for all extra results.
- Also, compression seems be able to compress these packets close to 50%..
Unk: Files with no valid keywords were able to stall publishing of all other files.. This was fixed.
Unk: Kademlia search results are now process availability a little different to try to get a better idea of availability.
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- Sep 21th, 2003 -
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bluecow: Changed all integer (8,16,32,128 bit) data to little endian format at lowest (network) level.
Unk: Initial merging of eMule and eDonkey's hello packets with help from bluecow.
Unk: Created new format of eMule's version number to show more info.
Unk: Cleaned up some of the Indexing code.
Unk: Index list is now cleaned better.
Passive Cleaning) If someone does a search request and the client finds old keys to that request, they are deleted.
Acitve Cleaning) Once every 30 mins, the index is scrubbed of old keys.
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- Sep 25th, 2003 -
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bluecow: Added server TCP connection keep alive function.
bluecow: Tooltips in search results listview are shown only if Shift+Ctrl is pressed while moving the mouse over a listview item.
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, soporte para el nuevo protocolo avanzado del server lugdunum 16.40 y mucho mas.
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