Client->Client question

r4v3 · Post by **r4v3** » 2003-01-23 23:06

Hello , i have 2 questions :

1)Does client->client lock2key algoritm is the same as in client->hub ?
(still xor byte = 5 ?)

2)Where can i find client->client protocol specification ?

Thats all
See ya

ftp · Post by **ftp** » 2003-01-23 23:16

DCprotocal here
http://www.lwave.ca/shasta/protocol.html

r4v3 · Post by **r4v3** » 2003-01-24 00:17

Thx for link but im looking for client<->client protocol documentation , not client<->server.

ftp · Post by **ftp** » 2003-01-24 00:30

I maybe mistaken but I belive there is no direct client to client protocal it all goes through the hub

Atomic Jo · Post by **Atomic Jo** » 2003-01-24 02:30

http://prdownloads.sourceforge.net/open ... onnect.txt

ender · Post by **ender** » 2003-01-24 07:47

http://odc.sf.net/ -> click on the first link, then go to the docs page. There are 3 protocol specifications, one of them covers Client-client protocol, too.

Gumboot · Post by **Gumboot** » 2003-01-24 07:51

Does client->client lock2key algoritm is the same as in client->hub ? (still xor byte = 5 ?)

Yes.

I maybe mistaken but I belive there is no direct client to client protocal it all goes through the hub

You're mistaken. :!:

Just after connecting to another client (for downloading) the one downloading uses the client->client protocol to inform the other of the file to download and the resume offset.

r4v3 · Post by **r4v3** » 2003-01-24 23:09

Heh sth is not working
Strange ,I did as it was written in few protocal documentations
How I do this now:
M - My client (connecting)
O - Other client (listening)

for connect i send:
1)M:$ConnectToMe ONick myIP myPort
2)make serverSocket on port myPort
3)listening on port myPort
4)O:$MyNick nick|
5)do nothing
6)O:$Lock BLABLABLA Pk=WWWWWW|
7)Decode lock with exactly the same function as Hub_Lock decode

M:$Key decodedKey Pk=somePk|
9)... im waiting for "$Key .........." but dont recive it

to Send i use the same function as sending to hub...
communication with hub is OK but only with C->C i have this problem.
GreetZ

r4v3 · Post by **r4v3** » 2003-01-24 23:18

and 1 more : i have this problem only (im not sure) with clients that sends Lock:EXTENDEDPROTOCALABCABCABCABCABCABC , is this ver 2.0 of protocal ? should i send sth differend as key ?
Help me

Neg · Post by **Neg** » 2003-01-24 23:19

There is no Pk=somepk in the $Key string i think.

r4v3 · Post by **r4v3** » 2003-01-24 23:23

Other clients sends to me Pk and i tried to send Lock without Pk - it doesnt work

Neg · Post by **Neg** » 2003-01-24 23:25

There is a Pk in the $Lock i did not say there wasnot did i? but there is none in the $Key.

r4v3 · Post by **r4v3** » 2003-01-24 23:30

sorry i mistaken in the forum in source i have Pk in Lock not in Key.
Can someone write o Key generated from EXTENDEDPROTOCAL.........
But write it in Integer not in chars.

Sedulus · Post by **Sedulus** » 2003-01-25 13:48

look at these for examples of communication:
http://wza.digitalbrains.com/users/walt ... /sniffing/

key for EXTENDEDPROTOCOLABCABCABCABCABCABC is:
14d1 c011 b0a0 1010 4120 d1b1 b1c0 c030 d030 1020 3010 2030 1020 3010 2030 1020 3010
in two byte hex (no funny endianness like od(1) produces)

DC++

Client->Client question

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