Connect to Broker

Create a new courier client and provide broker address to it. Upon calling .Start() the client will attempt to connect to the broker.

You can verify the connection by calling .IsConnected() and it should return true.

connect.go

c, err := courier.NewClient(
    courier.WithAddress("broker.emqx.io", 1883),
    // courier.WithUsername("username"),
    // courier.WithPassword("password"),
)

if err != nil {
    panic(err)
}

if err := c.Start(); err != nil {
    panic(err)
}

fmt.Println(c.IsConnected())