Close connection

[1r0npipe]

Hello, I didn't find that at code and also at description, trying to understand that fact if I have to close the connection after I use jira.NewClient when using jira.BasicAuthTransport to establish the connection, could you please point me where the connection is closed, or should I take care that myself or? thanks!
Also should I every time create a client to get data from Jira, or I can utilize same client then only then take care to close? If for example I need to walk thru dozens of Jira tickets, should I every time open new client here? thanks
Additional info: I could find some fingerprints regarding the default timeouts and found this:
`
var DefaultTransport RoundTripper = &Transport
{Proxy: ProxyFromEnvironment,
DialContext: (&net.Dialer{

Timeout: 30 * time.Second,

KeepAlive: 30 * time.Second,

}).DialContext,
`
does it mean if for example I have a couple of goroutines, can they be using that window? also if by default there is 30 sec timeout and keepalive 30 sec too, meaning ever without goroutine I can use that time to connect to Jira without creating new client again?Thanks