server

package

v0.0.0-...-f2ba6e3 Latest Latest Go to latest Published: May 12, 2021 License: Apache-2.0 Imports: 15 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

This section is empty.

This section is empty.

This section is empty.

type Client struct {
	Hub  *Hub
	Conn *websocket.Conn
	Send chan []byte
}

Client represents an individual websocket connection to the server

func (c *Client) ReadPump()

ReadPump listens for chat messages from a single client When it recieves a message, it then broadcasts the message to all other chat clients

func (c *Client) WritePump()

WritePump sends broadcasted chat messages to the client connection

type Hub struct {
	Clients    map[*Client]bool
	Broadcast  chan []byte
	Register   chan *Client
	Unregister chan *Client
}

Hub maintains the websocket connection state. Clients communicate with each other via the hub channels

func NewHub() *Hub

NewHub creates a new Hub

func (h *Hub) Run()

Run start the hub listening to channel events

type Message struct {
	Event string          `json:"event"`
	Data  json.RawMessage `json:"data"`
}

Message is the generic JSON message data structure sent between client and server

type Server struct {
	Router *chi.Mux
	Hub    *Hub
	DB     *sqlx.DB
}

Server encapsulates the server's outside connections

func (s *Server) Middlewares()

Middlewares adds middlwares to our HTTP handlers

func (s *Server) Routes()

Routes handles all application routing