Connects to a HTTP Server. If a connection is already established, all requests and responses are cancelled and a new connection is established.
| Name | Type | Description | Mode |
|---|---|---|---|
| protocol | String | protocol to use in the connection (default: HTTP). | in |
| host | String | web server to connecto to. | in |
| port | Int | web server port (default: 80 for HTTP and 443 for HTTPS). | in |