Improve async dns transports

Makefile

@@ -34,9 +34,9 @@ lint_install:
 
 test:
 	@go test -v . && \
-	@pushd test && \
-	@go test -v . && \
-	@popd
+	pushd test && \
+	go test -v . && \
+	popd
 
 clean:
 	rm -rf bin dist

go.mod

@@ -16,7 +16,7 @@ require (
 	github.com/lucas-clemente/quic-go v0.28.1
 	github.com/oschwald/maxminddb-golang v1.10.0
 	github.com/sagernet/sing v0.0.0-20220816094748-fb82be7f3f08
-	github.com/sagernet/sing-dns v0.0.0-20220813025814-e656c9dbf3ae
+	github.com/sagernet/sing-dns v0.0.0-20220817120950-9246726e3e53
 	github.com/sagernet/sing-shadowsocks v0.0.0-20220812082714-484a11603b48
 	github.com/sagernet/sing-tun v0.0.0-20220816152948-85c649d9a3e8
 	github.com/sagernet/sing-vmess v0.0.0-20220811135656-4f3f07acf9c4

go.sum

@@ -155,8 +155,8 @@ github.com/sagernet/netlink v0.0.0-20220816152750-7a75378bd31a/go.mod h1:xLnfdiJ
 github.com/sagernet/sing v0.0.0-20220812082120-05f9836bff8f/go.mod h1:QVsS5L/ZA2Q5UhQwLrn0Trw+msNd/NPGEhBKR/ioWiY=
 github.com/sagernet/sing v0.0.0-20220816094748-fb82be7f3f08 h1:Z5UMSxFO+c2GtJqDlU7SF4OqzEV76KNYktTyzhofL9o=
 github.com/sagernet/sing v0.0.0-20220816094748-fb82be7f3f08/go.mod h1:QVsS5L/ZA2Q5UhQwLrn0Trw+msNd/NPGEhBKR/ioWiY=
-github.com/sagernet/sing-dns v0.0.0-20220813025814-e656c9dbf3ae h1:xOpbvgizvIbKKrrcl/CK3RjGY2u7rC+SBXlgqzEZOU4=
-github.com/sagernet/sing-dns v0.0.0-20220813025814-e656c9dbf3ae/go.mod h1:T77zZdE2Cm6VqnFumrpwsq+kxYsbq+vWDhmjtdSl/oM=
+github.com/sagernet/sing-dns v0.0.0-20220817120950-9246726e3e53 h1:0q0mWPlBRX6IYZE5kwihHyGfxW3KXFc6PwVcIdEL/ns=
+github.com/sagernet/sing-dns v0.0.0-20220817120950-9246726e3e53/go.mod h1:0Abtc6WibXWOEEWY2hYktyG+kRtTU/SidyF21zpCNqQ=
 github.com/sagernet/sing-shadowsocks v0.0.0-20220812082714-484a11603b48 h1:NlcTFKldteZvYBDyr+V9MjZEI0rAWCSFCyLgPvc5n/Y=
 github.com/sagernet/sing-shadowsocks v0.0.0-20220812082714-484a11603b48/go.mod h1:EX3RbZvrwAkPI2nuGa78T2iQXmrkT+/VQtskjou42xM=
 github.com/sagernet/sing-tun v0.0.0-20220816152948-85c649d9a3e8 h1:ttjzAzTkVnjGlmw32tGjEdgykSl/qT1i94gxJ1tPDcA=

test/go.mod

@@ -53,7 +53,7 @@ require (
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/sagernet/netlink v0.0.0-20220816152750-7a75378bd31a // indirect
-	github.com/sagernet/sing-dns v0.0.0-20220813025814-e656c9dbf3ae // indirect
+	github.com/sagernet/sing-dns v0.0.0-20220817120950-9246726e3e53 // indirect
 	github.com/sagernet/sing-tun v0.0.0-20220816152948-85c649d9a3e8 // indirect
 	github.com/sagernet/sing-vmess v0.0.0-20220811135656-4f3f07acf9c4 // indirect
 	github.com/sagernet/smux v0.0.0-20220812084127-e2d085ee3939 // indirect

test/go.sum

@@ -177,8 +177,8 @@ github.com/sagernet/netlink v0.0.0-20220816152750-7a75378bd31a/go.mod h1:xLnfdiJ
 github.com/sagernet/sing v0.0.0-20220812082120-05f9836bff8f/go.mod h1:QVsS5L/ZA2Q5UhQwLrn0Trw+msNd/NPGEhBKR/ioWiY=
 github.com/sagernet/sing v0.0.0-20220816094748-fb82be7f3f08 h1:Z5UMSxFO+c2GtJqDlU7SF4OqzEV76KNYktTyzhofL9o=
 github.com/sagernet/sing v0.0.0-20220816094748-fb82be7f3f08/go.mod h1:QVsS5L/ZA2Q5UhQwLrn0Trw+msNd/NPGEhBKR/ioWiY=
-github.com/sagernet/sing-dns v0.0.0-20220813025814-e656c9dbf3ae h1:xOpbvgizvIbKKrrcl/CK3RjGY2u7rC+SBXlgqzEZOU4=
-github.com/sagernet/sing-dns v0.0.0-20220813025814-e656c9dbf3ae/go.mod h1:T77zZdE2Cm6VqnFumrpwsq+kxYsbq+vWDhmjtdSl/oM=
+github.com/sagernet/sing-dns v0.0.0-20220817120950-9246726e3e53 h1:0q0mWPlBRX6IYZE5kwihHyGfxW3KXFc6PwVcIdEL/ns=
+github.com/sagernet/sing-dns v0.0.0-20220817120950-9246726e3e53/go.mod h1:0Abtc6WibXWOEEWY2hYktyG+kRtTU/SidyF21zpCNqQ=
 github.com/sagernet/sing-shadowsocks v0.0.0-20220812082714-484a11603b48 h1:NlcTFKldteZvYBDyr+V9MjZEI0rAWCSFCyLgPvc5n/Y=
 github.com/sagernet/sing-shadowsocks v0.0.0-20220812082714-484a11603b48/go.mod h1:EX3RbZvrwAkPI2nuGa78T2iQXmrkT+/VQtskjou42xM=
 github.com/sagernet/sing-tun v0.0.0-20220816152948-85c649d9a3e8 h1:ttjzAzTkVnjGlmw32tGjEdgykSl/qT1i94gxJ1tPDcA=