sparrow/vendor/github.com/nats-io/nats.go/rand.go

// Copyright 2023 The NATS Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

//go:build !go1.20
// +build !go1.20

// A Go client for the NATS messaging system (https://nats.io).
package nats

import (
	"math/rand"
	"time"
)

func init() {
	// This is not needed since Go 1.20 because now rand.Seed always happens
	// by default (uses runtime.fastrand64 instead as source).
	rand.Seed(time.Now().UnixNano())
}