添加dtls支持

server/go.mod

@@ -0,0 +1,30 @@
+module github.com/bjdgyc/anylink
+
+go 1.16
+
+require (
+	github.com/StackExchange/wmi v0.0.0-20210224194228-fe8f1750fd46 // indirect
+	github.com/asdine/storm/v3 v3.2.1
+	github.com/dgrijalva/jwt-go v3.2.0+incompatible
+	github.com/go-ole/go-ole v1.2.5 // indirect
+	github.com/google/gopacket v1.1.19
+	github.com/gorilla/mux v1.8.0
+	github.com/pion/dtls/v2 v2.0.0-00010101000000-000000000000
+	github.com/pion/logging v0.2.2
+	github.com/shirou/gopsutil v3.21.4+incompatible
+	github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e
+	github.com/songgao/packets v0.0.0-20160404182456-549a10cd4091
+	github.com/songgao/water v0.0.0-20200317203138-2b4b6d7c09d8
+	github.com/spf13/cobra v1.1.3
+	github.com/spf13/viper v1.7.1
+	github.com/stretchr/testify v1.7.0
+	github.com/tklauser/go-sysconf v0.3.6 // indirect
+	github.com/xhit/go-simple-mail/v2 v2.9.0
+	github.com/xlzd/gotp v0.0.0-20181030022105-c8557ba2c119
+	go.etcd.io/bbolt v1.3.5
+	golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a
+	golang.org/x/net v0.0.0-20210520170846-37e1c6afe023
+	golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba
+)
+
+replace github.com/pion/dtls/v2 => ../dtls-2.0.9