// Handles incoming requests.
func handleRequest(newCon netCon) {
for {
msg, err := common.ReadMsg(newCon.connection)
if err != nil {
if err == io.EOF {
// Close the connection when you're done with it.
removeConn(newCon.connection)
newCon.connection.Close()
return
}
log.Println(err)
return
}
if newCon.isHandShakeing {
fmt.Printf("Message Received: %s\n", msg)
broadcast(newCon, msg)
} else {
var y map[string]interface{}
json.Unmarshal([]byte(msg), &y)
for n, v := range y {
if n == "username" {
for i := range netCons {
if netCons[i] == newCon {
netCons[i].isHandShakeing = true
netCons[i].username = v.(string)
newCon = netCons[i]
}
}
}
}
fmt.Printf("Handshake success: %s\n", newCon.username)
broadcast(newCon, newCon.username+" has join now")
}
}
}
func printOutput(conn *net.TCPConn) {
for {
msg, err := common.ReadMsg(conn)
// Receiving EOF means that the connection has been closed
if err == io.EOF {
// Close conn and exit
conn.Close()
fmt.Println("Connection Closed. Bye bye.")
os.Exit(0)
}
if err != nil {
log.Fatal(err)
}
fmt.Println(msg)
}
}