File size: 612 Bytes
95d599c | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | // _ _
// __ _____ __ ___ ___ __ _| |_ ___
// \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
// \ V V / __/ (_| |\ V /| | (_| | || __/
// \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
//
// Copyright © 2016 - 2025 Weaviate B.V. All rights reserved.
//
// CONTACT: hello@weaviate.io
//
package utils
import "net"
func MustGetFreeTCPPort() (port int) {
lAddr, err := net.ResolveTCPAddr("tcp", "localhost:0")
if err != nil {
panic(err)
}
l, err := net.ListenTCP("tcp", lAddr)
if err != nil {
panic(err)
}
defer l.Close()
return l.Addr().(*net.TCPAddr).Port
}
|