Since most users have their filesharing programs run 24 hours a day, cFosSpeed comes with its own icon skin for this, making it possible to keep track of the connection without needing to have a separate status window open at all times. to "unlimited upload" while deactivating the "speed sense" option, since cFosSpeed will already optimize Internet traffic anyway. But this would also mean a loss of bandwidth even when no other application is using the same connection.ĬFosSpeed is thus optimized for use with filesharing (p2p) software, allowing users to have such a program run in the background without noticing its regular Internet activity. The only alternatives would be to postpone transmission of the mail "forever" or artificially limit transfer bandwidth for filesharing somehow.
GNUTELLA 2 P2P FULL
Once the mail is sent, all uploads will continue at full speed again. Likewise, when sending out longer e-mails, P2P upload rates may briefly drop somewhat while the mail is being transmitted. Only this priority scheme makes it possible to have filesharing programs run at maximum transfer rates while still using the same connection for other applications at the same time.įor instance, if you have a filesharing program running in the background when surfing the Net, there will only be a brief, minimal slowdown in P2P traffic while a new page is being loaded. What it does mean, however, is that such data will be briefly delayed when more important data is being transmitted. Now, this should not be taken to mean such traffic is artificially slowed or even altogether stalled. In addition, cFos and cFosSpeed deprioritize filesharing data transfer.
GNUTELLA 2 P2P DOWNLOAD
The priority scheme integrated in cFos and cFosSpeed (re)organizes data packets in a manner that ensures maximum download rates for filesharing programs. In some cases, this may even lead to termination of all TCP connections (TCP connection starving). How much bandwidth each of these uploads will eventually receive is basically left to happenstance. However, if you are simultaneously running a mail upload in addition to a filesharing upload, both will compete for available upstream bandwidth.
The browser will also become noticeably less responsive while surfing the Net.Ī popular workaround offered by many filesharing programs is to put an artificial cap on the upload rate. By the same token, download rates may plummet, since TCP ACKs are not being sent out in time. Not only does this mean filesharing communication itself will run slowly (source requests may take a full 1 or 2 seconds rather than just a few milliseconds), but it will also choke other Internet applications to a crawl. Running filesharing programs (like eMule, Kazaa or BitTorrent) will usually take up most if not all upstream channel bandwidth, which leaves the connection prone to high ping times.
Thanks to cFosSpeed Traffic Shaping, you can finally use the full upstream bandwidth (with eMule, Kazaa or BitTorrent etc.) and make it available to other filenet users - without adversely affecting other Internet applications.
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