Speedtest

test_in_progress=(value)

fetch_best_server(servers : Array(Server), secure : Bool) : Tuple(Server, Float64)

hosted_server_info(server : Server, config : Config, *, latency : Float64 | Nil = nil, secure : Bool = false) : String

test_download_speed(host : String, config : Config, single_mode : Bool, secure : Bool, time_limit : Time::Span = 20.seconds)

test_upload_speed(host : String, config : Config, single_mode : Bool, secure : Bool, time_limit : Time::Span = 20.seconds)