Constructor options.
A union rather than an optional port, so 'a' mode cannot be constructed without one and there is no runtime fallback to leave untested.
port
'a'
Readonly
Read SRV records, honoring RFC 2782 priority tiers.
Read address records.
Port every resolved address is reached on — DNS carries none.
0.2.0
Constructor options.
A union rather than an optional
port, so'a'mode cannot be constructed without one and there is no runtime fallback to leave untested.