const.go

// Copyright 2013-2023 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.

package graft

import (
	"time"
)

const (
	VERSION = "0.7"

	// Election timeout MIN and MAX per RAFT spec suggestion.
	MIN_ELECTION_TIMEOUT = 500 * time.Millisecond
	MAX_ELECTION_TIMEOUT = 2 * MIN_ELECTION_TIMEOUT

	// Heartbeat tick for LEADERS.
	// Should be << MIN_ELECTION_TIMEOUT per RAFT spec.
	HEARTBEAT_INTERVAL = 100 * time.Millisecond

	NO_LEADER = ""
	NO_VOTE   = ""
)