chat

Documentation

Index

• type Publisher
• type Room
  • func NewRoom(pub Publisher) *Room
  • func (r *Room) AddUser(user string)
  • func (r *Room) Broadcast(message string) error

Types

type Publisher

type Publisher interface {
	Publish(userID, message string) error
}

Publisher is implemented by objects that can send a message to a user.

type Room

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

Room models a chat room.

func NewRoom

func NewRoom(pub Publisher) *Room

NewRoom creates a new chat root instance that ued pub to broadcast messages.

func (*Room) AddUser

func (r *Room) AddUser(user string)

AddUser appends user to the room user list.

func (*Room) Broadcast

func (r *Room) Broadcast(message string) error

Broadcast message to all users currently in the room.