on a IPv4 only host, the following scenario may occur:
resolve A, AAAA scheduled
resolve AAAA succeeds
connection attempt to IPv6 address fails
entire connection fails
resolve A succeeds
This results in a connection failure, while it should be a successful connection. Logic is missing to delay this faliure a tiny bit (so that resolve A has a chance to complete).
on a IPv4 only host, the following scenario may occur:
This results in a connection failure, while it should be a successful connection. Logic is missing to delay this faliure a tiny bit (so that resolve A has a chance to complete).