This package provide a basic socks5 server.

Create an empty rule set.

Create a rule set from a slice of rules.

Read rule set from a text reader.

The connection is closed.

The connection is idle.

The connection is locked for later use.

The connection is used for packet based internet, such as IP, UDP.

The connection is used for stream based internet, such as TCP.

network is not support.

IPRuleSet is a list of IPRule.