testutils

package

v1.8.0 Latest Latest Go to latest Published: Oct 2, 2022 License: Apache-2.0 Imports: 5 Imported by: 0

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type PortChooser struct {
	// contains filtered or unexported fields
}

PortChooser does not store any port information. It was created only for API purposes.

func Port() *PortChooser

Port creates a chaining API structure

func (pc *PortChooser) Acquire() int

Acquire applies all filters defined before and returns a port number.

func (pc *PortChooser) NonRoot() *PortChooser

NonRoot enables the non-root port requirement: min port will be 1025 to ensure anything is ok.

func (pc *PortChooser) Root() *PortChooser

Root enables root-only port requirement: max port will be 1024.

func (pc *PortChooser) Unused() *PortChooser

Unused enables a check that port is free.

func (pc *PortChooser) Used() *PortChooser

Used enables a check that port is not free.