| /* |
| 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 kernel |
| |
| import ( |
| "math/rand" |
| "time" |
| ) |
| |
| func (m *MqClientManager) startAllScheduledTask() { |
| rand.Seed(time.Now().UnixNano()) |
| go func() { |
| updateTopicRouteTimer := time.NewTimer(5 * time.Second) |
| for { |
| <-updateTopicRouteTimer.C |
| m.updateTopicRouteInfoFromNameServer() |
| updateTopicRouteTimer.Reset(5 * time.Second) |
| } |
| }() |
| |
| go func() { |
| heartbeatTimer := time.NewTimer(10 * time.Second) |
| for { |
| <-heartbeatTimer.C |
| m.sendHeartbeatToAllBrokerWithLock() |
| heartbeatTimer.Reset(5 * time.Second) |
| } |
| }() |
| |
| go func() { |
| rebalanceTimer := time.NewTimer(15 * time.Second) |
| for { |
| <-rebalanceTimer.C |
| m.rebalanceControllr.doRebalance() |
| rebalanceTimer.Reset(30 * time.Second) |
| } |
| }() |
| |
| go func() { |
| timeoutTimer := time.NewTimer(3 * time.Second) |
| for { |
| <-timeoutTimer.C |
| m.mqClient.clearExpireResponse() |
| timeoutTimer.Reset(time.Second) |
| } |
| }() |
| m.pullMessageController.start() |
| |
| //cleanExpireMsg |
| m.cleanExpireMsgController.start() |
| } |