minux 3a2bf416bd Fix a bug where making IPv6 DnsQuestion when it's not supported (#10170) ... Motivation: Related https://github.com/line/armeria/issues/2463 Here is an example that an NIC has only link local address for IPv6. ``` $ ipaddr 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 3: eth0@if18692: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1460 qdisc noqueue link/ether 1a:5e:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff inet 10.xxx.xxx.xxx/24 scope global eth0 valid_lft forever preferred_lft forever inet6 fe80::xxxx:xxxx:xxxx:xxxx/64 scope link valid_lft forever preferred_lft forever ``` If the NICs have only local or link local addresses, We should not send IPv6 DNS queris. Modification: - Ignore link-local IPv6 addresses which may exist even on a machine without IPv6 network. Result: - `DnsNameResolver` does not send DNS queries for AAAA when IPv6 is not available.		2020-04-07 12:08:50 +02:00
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src	Fix a bug where making IPv6 DnsQuestion when it's not supported (#10170)	2020-04-07 12:08:50 +02:00
pom.xml	Correcting Maven Dependencies (#8622)	2018-12-06 09:02:00 +01:00