Recommend a free anti-theft chain software for everyone to use HA (unlimited fully functional version)

[Local] Si da anti-theft chain dedicated download server (unlimited free version). rar [/local]



"Upgrade Instructions"

Special Note: Registered users in order to retain the registration information, please copy the original Config folder to the new program Directory overwrite config folder

1, 2007-5-25 Upgrade 1.1 Edition
A) Modified kernel processing to further improve server performance
b) modified the original ASP's MD5 encryption can not be validated by the problem
c The speed limit feature is added to set each connection to limit download speeds

function

Running platform: windows2003 or other operating systems with the. NET Framework 1.1

The software as a resource to download the server software used, suitable for some large-scale resource downloads, music online playback and large picture download station to provide resources to download and other services.
Suitable for all resource file types. such as. rar. zip. mp3. rm. wav. exe. bmp. jpg.
If your server IP is: 1.1.1.1 boot port is 88, after starting the server software, you can access the http://1.1.1.1:88/file name and
Download resources, if you are in the software interface enabled anti-theft chain option, your resources will be password-protected, only in the correct password situation can access and download to your suit
To protect your server's resources from being hotlinking. When the anti-theft chain is enabled, just add a bunch of parameters to the link on your site that provides resource downloads.
This string of parameters is generated by a fixed encryption format with a link format of http://1.1.1.1:88/file name? There are ASP in the key compression package
and ASP.net sample files. The specific use method and principle will be mentioned below.


"Description of software interface parameters"

Server IP: The system will automatically read the IP address of your server when you start the software, and you can access your server through this IP after startup.

PORT: After accessing the server via IP, you need a port number to access the software already started on your server. Specific Access Address
Format such as http://server IP: port/filename

Maximum queue: A performance parameter of the server software used for queuing when the server is processing a download request. This project should be based on your server
The traffic settings, the best to do just right. Maximize server availability while conserving server resources.

Maximum concurrency: Refers to the number of download connections allowed at the same time. If the number of connections at the same time exceeds this number, the system automatically places the connection
Queued in the maximum queue, and if the queue has exceeded the maximum number, the [number of connections exceeded] prompts will be raised for the user to change.

Working directory: And the working directory of IIS is a principle, such as you have a file on the hard disk address is C:\down\mp3\1.mp3, if your work
As a directory set to C:\down,ip is 1.1.1.1 enabled
The port number is 88, and you can access the file Http://1.1.1.1:88/mp3/1.mp3 through this address, and you can also
Working directory set to C:\down\mp3 so access
The connection to this file should be Http://1.1.1.1:88/1.mp3

Anti-Theft chain Password: If you have the function of anti-theft chain, if the verification of the route is hotlinking on his. The specific settings below are mentioned.


Support Anti-Theft chain: This is to indicate whether to open the server's anti-theft chain function.


When the file does not exist jump: in the security chain enabled the premise, if the connection does not find the need to download the file, automatically jump to the address of this setting.

Failed to verify: The function of the anti-theft chain is enabled under the premise, if the other side of the background to provide incorrect key, that is, hotlinking antecedents, when the jump to this item set
Address.

Number of connections exceeded: The connection request exceeded the maximum set number of queues, and jumps to the settings page to prompt the user.

Other unexpected error: when there are exceptions to these situations, jump to the Settings page.


"Use Method"

IIS is powerful, but powerful means that in all respects performance may not be the best because he cannot concentrate on serving a particular feature,
Strong in other words is huge, according to the test, the IIS concurrent number in 40 is already the limit. Will soon be off, or a variety of problems may arise.

Anti-Theft chain now most of the software is the form of IIS Plug-ins, although some anti-theft chain effect is very good,
But that has made it a lot more stressful for an already overburdened IIS. Thus to achieve the effect of the chain of anti-theft.
And the software, completely rid of the shackles of IIS, concentrate on processing resource files of the request, download and protection, is the resource download station is very jiapin,
He is very good at downloading speed, concurrency, and protecting resources.

1, the software does not need to install, directly extract to your server, and then run Downserver.exe follow the prompts on the interface to complete the setup,
Click the [Start button] to open the download service.
2, without the support of IIS.
3, the concurrent quantity does not set too many, the general download server concurrent quantity as long as dozens of is sufficient.
4, if you want to use anti-theft chain function, the anti-theft option on the hook and then start, anti-theft is through the key way to achieve.

The format is: file name? encrypted password
encrypted password = MD5 (client IP, secret key)
After the form of encryption: Http://down.54star.net:89/cd/bey ... 6974f0a6a7aec876fda

5. When software is turned off, it may take a long time to reclaim a large amount of resources.

6, the operating environment: Windows2000, window2003 or installed the. NET Framework 1.1 Windows XP operating system

7, the software for the sharing of software, you can not register for a long time to use it for free, unregistered version can not set the page automatic jump,

Applicable type: Any resources such as compress package, picture, music, movie, Flash, etc.


"Debugging Instructions"
1, some friends in the test when IIS in the local, if using http://127.0.0.1 or http://localhost to access the Web page, after
found that the Web site key and software key is set consistent, but why can not be shown as hotlinking and can not download it? :) Reason is because
When you visit the Web page in both of these ways, IIS obtains your IP address as 127.0.0.1,

2, should pay attention to the server software open and set up, start successfully after the normal provision of download services Oh:)

3, download the address also don't forget to add the port number, if the port is 80 can be omitted