Arvados

source:lib/diagnostics/cmd.go

        // TODO: detect routing errors here, like finding wb2 at the                                                                                            
        // wb1 address.                                                                                                                                         
...
                        if strings.HasPrefix(u.Scheme, "ws") {
                                // We can do a real websocket test elsewhere,                                                                                   
                                // but for now we'll just check the https                                                                                       
                                // connection.