func dial(addr string) (net.Conn, error) {
conn, err := fasthttp.DialTimeout(addr, *httpClientRequestTimeout)
if err != nil {
return nil, err
}
if err = setupTCPConn(conn); err != nil {
connError.Inc()
conn.Close()
return nil, err
}
connOpen.Inc()
return &hostConn{
Conn: conn,
addr: addr,
connOpen: connOpen,
readError: readError,
writeError: writeError,
bytesWritten: bytesWritten,
bytesRead: bytesRead,
}, nil
}
func dialWithTimeout(t time.Duration) func(string) (net.Conn, error) {
return func(addr string) (net.Conn, error) {
return fasthttp.DialTimeout(addr, t)
}
}