handlers

Documentation

Index

• Variables
• func Favicon(w http.ResponseWriter, r *http.Request)
• func Home(w http.ResponseWriter, r *http.Request)
• func ListenOnWsChan()
• func StaticFiles(folder string) http.Handler
• func Websocket(w http.ResponseWriter, r *http.Request)
• type WsPayload
• type WsResponse

Variables

var WsChan = make(chan WsPayload)

Functions

func Favicon

func Favicon(w http.ResponseWriter, r *http.Request)

Favicon serves favicon to browser.

func Home

func Home(w http.ResponseWriter, r *http.Request)

Home handles the home route.

func ListenOnWsChan

func ListenOnWsChan()

ListenOnWsChan indefintely listens for new payload on WsChan and processes it according to payload.Action.

func StaticFiles

func StaticFiles(folder string) http.Handler

StaticFiles serves files from provided folder.

func Websocket

func Websocket(w http.ResponseWriter, r *http.Request)

Websocket handles a websocket connection.

Types

type WsPayload

type WsPayload struct {
	Action   string `json:"action"`
	Username string `json:"username"`
	Message  string `json:"message"`
	Conn     wsConn `json:"-"`
}

WsPayload defines the payload received from client.

type WsResponse

type WsResponse struct {
	Action         string   `json:"action"`
	Message        string   `json:"message"`
	MessageType    string   `json:"messageType"`
	ConnectedUsers []string `json:"connectedUsers"`
}

WsResponse defines the response sent back from websocket.