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Hub software

For additional Hub software, see Comparison of ADC software § General.

Direct Connect hubs are central servers to which clients connect, thus the networks are not as decentralized as Gnutella or FastTrack. Hubs provide information about the clients, as well as file-searching and chat abilities. File transfers are done directly between clients, in true peer-to-peer fashion.

Hubs often have special areas of interest. Many have requirements on the total size of the files that their members share (share size), and restrictions on the content and quality of shares. A hub can have any arbitrary rule. Hubs can allow users to register and provide user authentication. The authentication is also in clear text. The hub may choose certain individuals as operators (similar to IRC operators) to enforce said rules if the hub itself cannot.

While not directly supported by the protocol, hub linking software exists. The software allow multiple hubs to be connected, allowing users to share and/or chat with people on the other linked hubs. Direct connect hubs have difficulty scaling, due to the broadcast-centricity of the protocol.

General

Operating system support

Client software

While not mandated by the protocol, most clients send a "tag". This is part of the client's description and display information ranging from client name and version to number of total available slots to if the user is using a proxy server. It was originally added to DC++, due to its ability to be in multiple hubs with the same instance. The information is arbitrary. The original client's file list (a comprehensive list of the files a user shares) was compressed using Huffman's compression algorithm. Newer clients (among them DC++) serve an XML-based list, compressed with bzip2.

General

Other software

Hub linking software links hubs' main chat, so that users can see and respond to chat that is in a hub they're not directly connected to. Often used to draw in users to hubs, or make private or small hubs more widely known. Whereas advertising a hub is "frowned upon" and is usually repercussion with floods or denial of service attacks, forming a more or less formal network by means of linking hub chat is a legitimate means for getting free publicity. Some Hub programs are able to support a more advanced form of linking which includes all the normal functions, chat, private messages, search and file transfers between users on different hubs can be supported through hub specific solutions or hub software neutral extensions using scripts/plug-ins.

General

Operating system support

Interface and programming

References

1. NMDC: NeoModus Direct Connect ↩

2. Projects are considered "Active" if they produced an update in the last 5 years.This field can be out of date easily. ↩

3. Date format: YYYY-MM-DD ↩

4. "Dtella Labs". dtella.org. Archived from the original on 2012-07-11. Retrieved 30 December 2016. https://archive.today/20120711004827/http://dtella.org/changelog ↩

5. "Package: opendchub (0.8.2-2)". debian.org. Archived from the original on 2014-04-16. Retrieved 30 December 2016. https://archive.today/20140416131958/https://packages.debian.org/squeeze/opendchub ↩

6. "Index of /snapshots/trunk/ar71xx/packages/". openwrt. Archived from the original on 2014-04-16. Retrieved 30 December 2016. https://archive.today/20140416132025/http://downloads.openwrt.org/snapshots/trunk/ar71xx/packages/ ↩

7. "PtokaX Direct Connect Hub". www.ptokax.org. Archived from the original on 2012-09-07. Retrieved 30 December 2016. https://archive.today/20120907213634/http://www.ptokax.org/news.html ↩

8. "RusHub - Browse /RusHub at SourceForge.net". sourceforge.net. Archived from the original on 2012-07-22. Retrieved 30 December 2016. https://archive.today/20120722034614/http://sourceforge.net/projects/rushub/files/RusHub/ ↩

9. "rushhub.org". rushhub. Archived from the original on 2015-06-23. Retrieved 30 December 2016. https://archive.today/20150623073113/http://rushub.org/ ↩

10. "Eximius". RS2Soft.nl. 8 May 2009. Archived from the original on 8 May 2009. Retrieved 30 December 2016. https://archive.today/20090508130914/http://www.rs2soft.nl/eximius.php? ↩

11. NMDC: NeoModus Direct Connect ↩

12. Projects are considered "Active" if they produced an update in the last 5 years.This field can be out of date easily. ↩

13. Date format: YYYY-MM-DD ↩

14. NMDC: NeoModus Direct Connect ↩

15. "LamaHub DC++ hubsoft". lamahub.sourceforge.net. Archived from the original on 2012-12-25. Retrieved 30 December 2016. https://archive.today/20121225091329/http://lamahub.sourceforge.net/ ↩

16. NMDC: NeoModus Direct Connect ↩

17. NMDC: NeoModus Direct Connect ↩

18. Date format: YYYY-MM-DD ↩

19. NMDC: NeoModus Direct Connect ↩

20. Date format: YYYY-MM-DD ↩

21. Projects are considered "Active" if they produced an update in the last 5 years.This field can be out of date easily. ↩

22. Projects are considered "Active" if they produced an update in the last 5 years.This field can be out of date easily. ↩