rocketmq-go/tasks.go

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 rocketmq

import (
	"math/rand"
	"time"
)

type TaskManager struct {
}

func (self MqClientManager) StartAllScheduledTask() {
	rand.Seed(time.Now().UnixNano())
	go func() {
		updateTopicRouteTimer := time.NewTimer(5 * time.Second)
		for {
			<-updateTopicRouteTimer.C
			self.UpdateTopicRouteInfoFromNameServer()
			updateTopicRouteTimer.Reset(5 * time.Second)
		}
	}()

	go func() {
		heartbeatTimer := time.NewTimer(10 * time.Second)
		for {
			<-heartbeatTimer.C
			self.SendHeartbeatToAllBrokerWithLock()
			heartbeatTimer.Reset(5 * time.Second)
		}
	}()

	go func() {
		rebalanceTimer := time.NewTimer(15 * time.Second)
		for {
			<-rebalanceTimer.C
			self.rebalanceControllr.doRebalance()
			rebalanceTimer.Reset(30 * time.Second)
		}
	}()

	go func() {
		timeoutTimer := time.NewTimer(3 * time.Second)
		for {
			<-timeoutTimer.C
			self.mqClient.ClearExpireResponse()
			timeoutTimer.Reset(time.Second)
		}
	}()
	self.pullMessageController.Start()

	//cleanExpireMsg
	self.cleanExpireMsgController.Start()
}