go-ethereum/go.mod
Felix Lange b8040a430e
cmd/utils: use eth DNS tree for snap discovery (#22808)
This removes auto-configuration of the snap.*.ethdisco.net DNS discovery tree.
Since measurements have shown that > 75% of nodes in all.*.ethdisco.net support
snap, we have decided to retire the dedicated index for snap and just use the eth
tree instead.

The dial iterators of eth and snap now use the same DNS tree in the default configuration,
so both iterators should use the same DNS discovery client instance. This ensures that
the record cache and rate limit are shared. Records will not be requested multiple times.

While testing the change, I noticed that duplicate DNS requests do happen even
when the client instance is shared. This is because the two iterators request the tree
root, link tree root, and first levels of the tree in lockstep. To avoid this problem, the
change also adds a singleflight.Group instance in the client. When one iterator
attempts to resolve an entry which is already being resolved, the singleflight object
waits for the existing resolve call to finish and returns the entry to both places.
2021-05-04 11:29:32 +02:00

72 lines
3.3 KiB
Modula-2

module github.com/ethereum/go-ethereum
go 1.15
require (
github.com/Azure/azure-pipeline-go v0.2.2 // indirect
github.com/Azure/azure-storage-blob-go v0.7.0
github.com/Azure/go-autorest/autorest/adal v0.8.0 // indirect
github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6 // indirect
github.com/VictoriaMetrics/fastcache v1.5.7
github.com/aws/aws-sdk-go-v2 v1.2.0
github.com/aws/aws-sdk-go-v2/config v1.1.1
github.com/aws/aws-sdk-go-v2/credentials v1.1.1
github.com/aws/aws-sdk-go-v2/service/route53 v1.1.1
github.com/btcsuite/btcd v0.20.1-beta
github.com/cespare/cp v0.1.0
github.com/cloudflare/cloudflare-go v0.14.0
github.com/consensys/gnark-crypto v0.4.1-0.20210426202927-39ac3d4b3f1f
github.com/davecgh/go-spew v1.1.1
github.com/deckarep/golang-set v0.0.0-20180603214616-504e848d77ea
github.com/dlclark/regexp2 v1.2.0 // indirect
github.com/docker/docker v1.4.2-0.20180625184442-8e610b2b55bf
github.com/dop251/goja v0.0.0-20200721192441-a695b0cdd498
github.com/edsrzf/mmap-go v1.0.0
github.com/fatih/color v1.7.0
github.com/fjl/memsize v0.0.0-20190710130421-bcb5799ab5e5
github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff
github.com/go-ole/go-ole v1.2.1 // indirect
github.com/go-sourcemap/sourcemap v2.1.2+incompatible // indirect
github.com/go-stack/stack v1.8.0
github.com/golang/protobuf v1.4.3
github.com/golang/snappy v0.0.3-0.20201103224600-674baa8c7fc3
github.com/google/gofuzz v1.1.1-0.20200604201612-c04b05f3adfa
github.com/google/uuid v1.1.5
github.com/gorilla/websocket v1.4.2
github.com/graph-gophers/graphql-go v0.0.0-20201113091052-beb923fada29
github.com/hashicorp/golang-lru v0.5.5-0.20210104140557-80c98217689d
github.com/holiman/bloomfilter/v2 v2.0.3
github.com/holiman/uint256 v1.1.1
github.com/huin/goupnp v1.0.1-0.20210310174557-0ca763054c88
github.com/influxdata/influxdb v1.8.3
github.com/jackpal/go-nat-pmp v1.0.2-0.20160603034137-1fa385a6f458
github.com/jedisct1/go-minisign v0.0.0-20190909160543-45766022959e
github.com/julienschmidt/httprouter v1.2.0
github.com/karalabe/usb v0.0.0-20190919080040-51dc0efba356
github.com/kylelemons/godebug v1.1.0 // indirect
github.com/mattn/go-colorable v0.1.0
github.com/mattn/go-isatty v0.0.5-0.20180830101745-3fb116b82035
github.com/naoina/go-stringutil v0.1.0 // indirect
github.com/naoina/toml v0.1.2-0.20170918210437-9fafd6967416
github.com/olekukonko/tablewriter v0.0.5
github.com/peterh/liner v1.1.1-0.20190123174540-a2c9a5303de7
github.com/prometheus/tsdb v0.7.1
github.com/rjeczalik/notify v0.9.1
github.com/rs/cors v1.7.0
github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible
github.com/status-im/keycard-go v0.0.0-20190316090335-8537d3370df4
github.com/stretchr/testify v1.7.0
github.com/syndtr/goleveldb v1.0.1-0.20210305035536-64b5b1c73954
github.com/tklauser/go-sysconf v0.3.5 // indirect
github.com/tyler-smith/go-bip39 v1.0.1-0.20181017060643-dbb3b84ba2ef
golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c // indirect
golang.org/x/sys v0.0.0-20210420205809-ac73e9fd8988
golang.org/x/text v0.3.4
golang.org/x/time v0.0.0-20201208040808-7e3f01d25324
gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce
gopkg.in/olebedev/go-duktape.v3 v3.0.0-20200619000410-60c24ae608a6
gopkg.in/urfave/cli.v1 v1.20.0
gotest.tools v2.2.0+incompatible // indirect
)