eventhub

package
v0.9.1 Latest Latest
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Published: Jan 22, 2019 License: Apache-2.0 Imports: 3 Imported by: 0

Documentation

Overview

************************************************** Copyright 2016 https://github.com/AsynkronIT/protoactor-go

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. ****************************************************

Index

Constants

View Source
const (
	PublishPolicyAll = iota
	PublishPolicyRoundRobin
	PublishPolicyRandom
)

Variables

View Source
var GlobalEventHub = &EventHub{Subscribers: cmap.New(), RoundRobinState: RoundRobinState{make(map[string]int)}}

Functions

This section is empty.

Types

type Event

type Event struct {
	Publisher *actor.PID
	Topic     string
	Message   interface{}
	Policy    PublishPolicy
}

type EventHub

type EventHub struct {
	//sync.RWMutex
	Subscribers cmap.ConcurrentMap
	RoundRobinState
}

func (*EventHub) Publish

func (this *EventHub) Publish(event *Event)

func (*EventHub) RemovePID

func (this *EventHub) RemovePID(pid actor.PID)

func (*EventHub) Subscribe

func (this *EventHub) Subscribe(topic string, subscriber *actor.PID)

func (*EventHub) Unsubscribe

func (this *EventHub) Unsubscribe(topic string, subscriber *actor.PID)

type PublishPolicy

type PublishPolicy int

type RoundRobinState

type RoundRobinState struct {
	// contains filtered or unexported fields
}

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