windturbine

README

WindTurbine

An experimental tracker server designed to work with WindPT.

Requirements

• Go 1.5 or higher
• MySQL (4.1+) or MariaDB

Installation

Download the zip file provided in Release and unzip it.

Usage

Make a copy of config.sample.xml, rename it to config.xml and modify it.

Then, run this application.

Compiling manually

You can compile this project manually by yourself.

$ go get github.com/kinosang/WindTurbine
$ cd $GOPATH/src/github.com/kinosang/WindTurbine
$ godep restore
$ make

Expression

This project use Knetic/govaluate (Arbitrary expression evaluation for golang) to support for credit expressions.

Operators and types supported by govaluate:

• Modifiers: + - / * & | ^ ** % >> <<
• Comparators: > >= < <= == != =~ !~
• Logical ops: || &&
• Numeric constants, as 64-bit floating point (12345.678)
• String constants (single quotes: 'foobar')
• Date constants (single quotes, using any permutation of RFC3339, ISO8601, ruby date, or unix date; date parsing is automatically tried with any string constant)
• Boolean constants: true false
• Parenthesis to control order of evaluation ( )
• Arrays (anything separated by , within parenthesis: (1, 2, 'foo'))
• Prefixes: ! - ~
• Ternary conditional: ? :
• Null coalescence: ??

Parameters supported by this project:

• Constants: e, pi, phi
• Torrent: alive, seeders, leechers, size
• User: seeding, leeching, torrents, credit
• Peer: downloaded, downloaded_add, uploaded, uploaded_add, rotio, time, time_la, time_leeched, time_seeded

Functions supported by this project:

• Trigonometrics: sin cos tan sinh cosh tanh arcsin arccos arctan arcsinh arccosh arctanh hypot
• Roots: sqrt cbrt
• Logarithms: lb ln lg
• Exponentials: pow10 pow
• Others: abs ceil floor mod max min remainder

Restricted to PHPWind, you should change types of all fields named credit(n) of pw_user_data table and pw_windid_user_data table in your databse from int to double.

TODO

• Peer Exchanging
• Logging for Data Transfer and History
• Credit

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License

GNU GENERAL PUBLIC LICENSE Version 2

More info see LICENSE