// Delete public key from list of friends.
Delete public key from list of friends.
// Delete public key from list of friends .
func (f2f *friendToFriend) Remove(pub crypto.PubKey) {
	f2f.mutex.Lock()
	defer f2f.mutex.Unlock()
	delete(f2f.friends, string(pub.Address()))
}
func ( f2f * friendToFriend ) Remove ( pub crypto . PubKey ) { f2f . mutex . Lock ( ) defer f2f . mutex . Unlock ( ) delete ( f2f . friends , string ( pub . Address ( ) ) ) }
Delete public key from list of friends.
Delete public key from list of friends .