net

package

v0.11.0 Latest Latest Go to latest Published: May 8, 2026 License: MIT Imports: 6 Imported by: 0

Details

Package net provides network utilities extending the standard net package.

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func FreePort(ctx context.Context) (int, error)

FreePort returns a free port on localhost

func FreePorts(ctx context.Context, n int) ([]int, error)

FreePorts returns a free port on localhost

func IsFreePort(ctx context.Context, port int) error

IsFreePort checks if a specific port is available on localhost

func WaitFor(ctx context.Context, network, address string, timeout time.Duration) error

WaitFor attempts to establish a connection to the specified address until the timeout or context cancellation occurs.

func WaitForFreePort(ctx context.Context, port int, timeout time.Duration) error

WaitForFreePort attempts to establish a TCP connection to the specified address until the timeout or context cancellation occurs.

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