set

package

v1.0.10 Latest Latest Go to latest Published: Mar 30, 2026 License: Apache-2.0 Imports: 2 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/threefoldtech/zosbase

Links

Open Source Insights

Documentation ¶

Overview ¶

Package set provides a thread-safe set of unsigned integers. It is used by the network modules to track allocated ports and prevent conflicts when multiple workloads request port reservations concurrently.

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type ErrConflict ¶

type ErrConflict struct {
	Port uint
}

ErrConflict is returned when trying to add a value that is already present in the set.

func (ErrConflict) Error ¶

func (e ErrConflict) Error() string

type UIntSet ¶

type UIntSet struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

UIntSet is a set containing uint

func NewInt ¶

func NewInt() *UIntSet

NewInt creates a new set for int

func (*UIntSet) Add ¶

func (p *UIntSet) Add(i uint) error

Add tries to add port to the set. If port is already present errPortConflict is return otherwise nil is returned

func (*UIntSet) List ¶

func (p *UIntSet) List() ([]uint, error)

List returns a list of uint present in the set

func (*UIntSet) Remove ¶

func (p *UIntSet) Remove(i uint)

Remove removes a port from the set removes never fails cause if the port is not in the set remove is a nop-op

Source Files ¶

View all Source files

int.go

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL