Crate openport

openport

Find a free unused port

Features

• rand: Add pick_random_unused_port pub fn that allows finding a random port within the range 15000..25000

Usage

The following steps describe a basic usage of openport:

1. Call openport::pick_unused_port and pass a range of ports you want to find a free port in
2. Enable the rand feature and call openport::pick_random_unused_port to find a random open port within the range 15000..16000
3. Call openport::is_free to check if a specific port is open on both TCP and UDP
4. Call openport::is_free_tcp to check if a specific port is open on TCP
5. Call openport::is_free_udp to check if a specific port is open on UDP

Functions

• is_free
  Check if a port is free on both TCP and UDP
• is_free_tcp
  Check if a port is free on TCP
• is_free_udp
  Check if a port is free on UDP
• pick_unused_port
  Picks an available port that is available on both TCP and UDP within a range

Type Aliases

• Port