Module util

Functions

• assert_inbound_message_integrity
• assert_inbound_username
• create_addr
• get_xormapped_addr
  Initiates a stun requests to server_addr using conn, reads the response and returns the XORMappedAddress returned by the stun server. Adapted from stun v0.2.
• listen_udp_in_port_range
• local_interfaces
• stun_request