// New returns a new SkyDNS server.
func New(backend Backend, config *Config) *server {
return &server{
backend: backend,
config: config,
group: new(sync.WaitGroup),
scache: cache.New(config.SCache, 0),
rcache: cache.New(config.RCache, config.RCacheTtl),
dnsUDPclient: &dns.Client{Net: "udp", ReadTimeout: 2 * config.ReadTimeout, WriteTimeout: 2 * config.ReadTimeout, SingleInflight: true},
dnsTCPclient: &dns.Client{Net: "tcp", ReadTimeout: 2 * config.ReadTimeout, WriteTimeout: 2 * config.ReadTimeout, SingleInflight: true},
}
}
func newTestServer(t *testing.T, c bool) *server {
Port += 10
StrPort = strconv.Itoa(Port)
s := new(server)
client := etcd.NewClient([]string{"http://127.0.0.1:4001"})
// TODO(miek): why don't I use NewServer??
s.group = new(sync.WaitGroup)
s.scache = cache.New(100, 0)
s.rcache = cache.New(100, 0)
if c {
s.rcache = cache.New(100, 60) // 100 items, 60s ttl
}
s.config = new(Config)
s.config.Domain = "skydns.test."
s.config.DnsAddr = "127.0.0.1:" + StrPort
s.config.Nameservers = []string{"8.8.4.4:53"}
SetDefaults(s.config)
s.config.Local = "104.server1.development.region1.skydns.test."
s.config.Priority = 10
s.config.RCacheTtl = RCacheTtl
s.config.Ttl = 3600
s.config.Ndots = 2
s.dnsUDPclient = &dns.Client{Net: "udp", ReadTimeout: 2 * s.config.ReadTimeout, WriteTimeout: 2 * s.config.ReadTimeout, SingleInflight: true}
s.dnsTCPclient = &dns.Client{Net: "tcp", ReadTimeout: 2 * s.config.ReadTimeout, WriteTimeout: 2 * s.config.ReadTimeout, SingleInflight: true}
s.backend = backendetcd.NewBackend(client, &backendetcd.Config{
Ttl: s.config.Ttl,
Priority: s.config.Priority,
})
go s.Run()
// Yeah, yeah, should do a proper fix.
time.Sleep(500 * time.Millisecond)
return s
}