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BearShare Open Discussion Open topic discussion for BearShare users
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Duh Now thats productive. Block other servents. If I put out a BearShare that blocked non-BearShare servents, the network would be reduced to less than 30% of its current size. My comments in the forum have absolutely nothing to do with the issue of trust. BearShare, from day one, has been a clean implementation with no personal information sent out and no funny business going on. Yes, it has bundled products however these are SEPARATE and not required to operate the program. Yes, there are proprietary messages being sent out however the nature and purpose has been explained MANY times. You refuse to listen, thats the problem. |
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Summer Season is here! That's right, and the summer line up includes a NEW IMPROVED BEARSHARE.NET!!! Now with over THIRTY FORUMS! - More politics! - More public forums! - More discussion areas! - More features! The saga continues... |
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Re: Summer Season is here! Quote:
- More censorship! - More vulgar profanity! - More abuse of the user base! - More spyware! |
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Re: Let me further elaborate on the subject. Quote:
"If something isn't done, then I will assume its OK to use the same tactics with respect to dropping messages, retry intervals, servant bias, and propaganda that I have seen elsewhere." Looks like he's already started. There's nothing stopping him, and with his control/dictator attitude, its 98% that he will do something soon. He has threatened already with his new forum, and now with his new software. GO OPEN SOURCE! If it's not open source, it doesn't belong on the Gnutella network. Plain and simple. Gnutella is open, so should be the software. The problem is commercial interests want to make a buck off it. Let them create their own network! DO NOT SUPPORT ANYTHING THAT ISN'T OPEN SOURCE! |
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Dill weed Hey, dirtbag, why don't you post the WHOLE thing instead of the part that suits you? I'll do it for you: ---------- > Each time my Bearshare client connects to a new servent, it sends off > a query (even if I have an empty temp directory). The TTL of this > packet will vary, and so will the query payload, but it is always 141 > bytes. What is going on here? And what is the format/meaning of > this query criteria? This is a proprietary message that BearShare uses for determining the version number, newer versions, and measurement of the FreePeers horizon in the Statistics page. Due to historical reasons, the TTL on these messages in rather limited and therefore the FreePeers horizon has never been particularly accurate (it is always low). You can identify these types of encoded queries by noting that the high bit of each character in the string is set to 1. Proper handling of these messages is to skip the comparison of the query keywords against local files, and broadcast or expire the message as usuall (decrementing the TTL by one of course). You may also see Query Hits descriptors that contain similarly encoded data. These Query Hits descriptors can be identified by file names which have the high bit set in all characters of the null terminated string. For these messages, you should route them just like a regular query hits message. If your servent supports passive monitoring of search results, do not perform the usual comparison of outstanding queries against these query hits, as the data does not refer to a requestable file. The information contained in these messages is proprietary and confidential. There have been many reactons to this proprietary technique. One is that it "breaks" the Gnutella protocol, or is not compliant with the protocol. However, nothing in the protocol specifies that queries have to be for files, or that search results must contain files. The "protocol" only defines the format of the messages so that applications may be interperable. I designed the encoding scheme so that it is easy to identify and deal with. Some developers and users have raised objections to these messages, claiming that they 'fragment the network' or some other junk. However, we must recognize that in order for Gnutella to grow we must embrace creative implementations and thinking "outside of the box". In fact, LimeWire active blocks and drops these proprietary messages that BearShare sends out, even in the latest version (1.4). This happens despite the fact that the TTLs are low, and the over- utilization problem that was present in December has long since been eradicated. LimeWire drops these queries in all cases, even if the TTL is low, according to recent tests. Fortunately, Gnutella was designed for exactly this type of attack, and the filtering of BearShare binary messages by the LimeWire servent has in no way reduced the effectiveness or usefulness of the messages (partly due to BearShare's market dominance). Let me remind all of the developers in the group that so far I have refrained from 'retaliatory' features because I believe it is not in the best interests of the Gnutella network. This having been said, there are several issues which have been bothering me lately, all related to the LimeWire servent: - Low timeout on download retries in LimeWire servent (currently 20 seconds) Although at first glance, it seems like a nice cheesy way to improve the download success rate, it is bad overall for the Gnutella network. LimeWire blocks BearShare's special messages because they think they are doing whats best for the network. Should a new BearShare now block uploads to LimeWire because the low retry timeout is detrimental to modem users? Despite me having raised this issue as a problem a long time ago, the latest version of LimeWire (1.4b) has not corrected this defect. The GDF has also been completely ineffective in becoming a standards body for saying with the proper timeout SHOULD be. Do I need to take matters into my own hands again, or can you knuckleheads get your collective acts together? - Dropping of proprietary messages by the LimeWire servent In order for the network to grow in rich technology and innovation, this type of behavior is simply unacceptable. Although the bandwidth issues were resolved rather quickly by me, LimeWire has seen fit to not only take technical steps to harm the BearShare servent, but also political steps by labeling them as "Garbage Queries" in the release notes. Should the next version of BearShare automatically strip the LimeWire metadata proposal information from query hits before passing them on? From http://www.limewire.com/future.htm#openprotocol >any company or person can use [Gnutella] it to >send or respond to queries Apparently, any company except BearShare, based on the behavior of the LimeWire 1.4b servent. - "Spyware-free" label in the Feature Comparison about the LimeWire servent Do we really want to go there, gentlemen? We all know who is visiting my forum. Preying on the ignorance of users, spreading misinformation, and flaunting the negative attention BearShare has received from my attempts to build a company from ground zero without outside investors, is in poor taste. I have restrained myself from reacting as I normally would, out of respect for my peers. I would be willing to bet I could do a far better job of critizing other servents in poor taste than anyone else could. Should I continue to show restraint or should I invest some time in this direction? --- > : > : The information contained in these messages is proprietary and > : confidential. > > It's not very reasonable to expect others to route your proprietary > and confidential information without some sort of prior agreement. Sure it is. Since there are commercial interests, it is very important to remain impartial with respect to traffic. Or else we would end up with a software war. See my example about stripping meta-data from search results before passing it on - would you want that? I never agreed to meta-data so why should I route it. > True enough. But any plan depending on others serving your peculiar > interests without some sort of prior cooperative arrangement is liable > to fail on that dependency. The only dependency is on proper functioning and handling of messages as per the Gnutella protocol. I think this is the baseline agreement - everything else like proprietary messages or custom features is fair game. However, flooding the network is not a good idea either, which was an early problem with BearShare. There are two issues, one is overutilization of bandwidth, and the other is developing proprietary features. > : [20 second retry timeout] is bad overall for the Gnutella network. > > Can you make this case, please? Yes. I had been getting reports from many users that claimed LimeWire servents were making frequent requests for files. I didn't believe it, so I turned on upload reports and sure enough, the number of average LimeWire requests over a 24 hour time period more than quadrupled from its previous values! So what would be the logical response on my part? I would change my retry interval to 10 seconds, then BearShare would have a better chance. If EVERYONE did this, we would quickly end up with no timeout in a big game of one-upsmanship. I refrained from playing with the timeout because it is counter productive. LimeWire got away with it because their market share is so small, but if I were to reduce my timout value in BearShare then there would be a significant increase in the amount of collective traffic. This is known as 'hammering', and if you are familiar with FTP servers you know that if you hammer you usually get your IP banned. > : GDF has also been completely ineffective in becoming a standards body > : for saying with the proper timeout SHOULD be. > > My opinion: Barring some significant unforseen practical problem > resulting from underspecification, it is inappropriate for the GDF to > act to specify features of the download protocol The retry interval isn't part of the download protocol, and because of the "tragedy of the commons" effect where all servent developers would eventually reduce their retry interval, it is necessary in this case to have a consensus, and make sure everyone sticks with it, to prevent a greedy company from lowering their retry interval in an attempt to make downloads in their servent more successful than others. > : Should I continue to show restraint ...? > > Please continue to show restraint. I think that your admirable > energy, if unrestrained, might scorch a lot of productive earth:-) Maybe you misunderstood me. I've been patiently waiting for these issues to get resolved and my patience is wearing thin. If something isn't done, then I will assume its OK to use the same tactics with respect to dropping messages, retry intervals, servant bias, and propaganda that I have seen elsewhere. --- |
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Re: Dill weed Quote:
Should I think 'Oh, he calls someone dirtbag, so the rest of the post ist surely worth to read?? No greetings, for this time. |
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