Commit 2a7d347d authored by Mark Tyneway's avatar Mark Tyneway Committed by GitHub

Merge pull request #1645 from cfromknecht/bss-txmgr

feat: add batch-submitter/txmgr for tx publication and  gas bumping
parents fc0616e5 5097797e
...@@ -4,7 +4,7 @@ go 1.16 ...@@ -4,7 +4,7 @@ go 1.16
require ( require (
github.com/decred/dcrd/hdkeychain/v3 v3.0.0 github.com/decred/dcrd/hdkeychain/v3 v3.0.0
github.com/ethereum/go-ethereum v1.10.8 github.com/ethereum/go-ethereum v1.10.11
github.com/getsentry/sentry-go v0.11.0 github.com/getsentry/sentry-go v0.11.0
github.com/prometheus/client_golang v1.0.0 github.com/prometheus/client_golang v1.0.0
github.com/stretchr/testify v1.7.0 github.com/stretchr/testify v1.7.0
......
...@@ -101,6 +101,7 @@ github.com/cpuguy83/go-md2man v1.0.10 h1:BSKMNlYxDvnunlTymqtgONjNnaRV1sTpcovwwjF ...@@ -101,6 +101,7 @@ github.com/cpuguy83/go-md2man v1.0.10 h1:BSKMNlYxDvnunlTymqtgONjNnaRV1sTpcovwwjF
github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE= github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY= github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY=
github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU= github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
github.com/cyberdelia/templates v0.0.0-20141128023046-ca7fffd4298c/go.mod h1:GyV+0YP4qX0UQ7r2MoYZ+AvYDp12OF5yg4q8rGnyNh4= github.com/cyberdelia/templates v0.0.0-20141128023046-ca7fffd4298c/go.mod h1:GyV+0YP4qX0UQ7r2MoYZ+AvYDp12OF5yg4q8rGnyNh4=
github.com/dave/jennifer v1.2.0/go.mod h1:fIb+770HOpJ2fmN9EPPKOqm1vMGhB+TwXKMZhrIygKg= github.com/dave/jennifer v1.2.0/go.mod h1:fIb+770HOpJ2fmN9EPPKOqm1vMGhB+TwXKMZhrIygKg=
github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
...@@ -138,9 +139,10 @@ github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZm ...@@ -138,9 +139,10 @@ github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZm
github.com/dgryski/go-bitstream v0.0.0-20180413035011-3522498ce2c8/go.mod h1:VMaSuZ+SZcx/wljOQKvp5srsbCiKDEb6K2wC4+PiBmQ= github.com/dgryski/go-bitstream v0.0.0-20180413035011-3522498ce2c8/go.mod h1:VMaSuZ+SZcx/wljOQKvp5srsbCiKDEb6K2wC4+PiBmQ=
github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw= github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8PWV+bWy6jNmig1y/TA+kYO4g3RSRF0IAv0no= github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8PWV+bWy6jNmig1y/TA+kYO4g3RSRF0IAv0no=
github.com/dlclark/regexp2 v1.2.0/go.mod h1:2pZnwuY/m+8K6iRw6wQdMtk+rH5tNGR1i55kozfMjCc= github.com/dlclark/regexp2 v1.4.1-0.20201116162257-a2a8dda75c91/go.mod h1:2pZnwuY/m+8K6iRw6wQdMtk+rH5tNGR1i55kozfMjCc=
github.com/docker/docker v1.4.2-0.20180625184442-8e610b2b55bf/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk= github.com/docker/docker v1.4.2-0.20180625184442-8e610b2b55bf/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/dop251/goja v0.0.0-20200721192441-a695b0cdd498/go.mod h1:Mw6PkjjMXWbTj+nnj4s3QPXq1jaT0s5pC0iFD4+BOAA= github.com/dop251/goja v0.0.0-20211011172007-d99e4b8cbf48/go.mod h1:R9ET47fwRVRPZnOGvHxxhuZcbrMCuiqOz3Rlrh4KSnk=
github.com/dop251/goja_nodejs v0.0.0-20210225215109-d91c329300e7/go.mod h1:hn7BA7c8pLvoGndExHudxTDKZ84Pyvv+90pbBjbTz0Y=
github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk= github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
github.com/eclipse/paho.mqtt.golang v1.2.0/go.mod h1:H9keYFcgq3Qr5OUJm/JZI/i6U7joQ8SYLhZwfeOo6Ts= github.com/eclipse/paho.mqtt.golang v1.2.0/go.mod h1:H9keYFcgq3Qr5OUJm/JZI/i6U7joQ8SYLhZwfeOo6Ts=
github.com/edsrzf/mmap-go v1.0.0 h1:CEBF7HpRnUCSJgGUb5h1Gm7e3VkmVDrR8lvWVLtrOFw= github.com/edsrzf/mmap-go v1.0.0 h1:CEBF7HpRnUCSJgGUb5h1Gm7e3VkmVDrR8lvWVLtrOFw=
...@@ -149,8 +151,8 @@ github.com/eknkc/amber v0.0.0-20171010120322-cdade1c07385/go.mod h1:0vRUJqYpeSZi ...@@ -149,8 +151,8 @@ github.com/eknkc/amber v0.0.0-20171010120322-cdade1c07385/go.mod h1:0vRUJqYpeSZi
github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
github.com/etcd-io/bbolt v1.3.3/go.mod h1:ZF2nL25h33cCyBtcyWeZ2/I3HQOfTP+0PIEvHjkjCrw= github.com/etcd-io/bbolt v1.3.3/go.mod h1:ZF2nL25h33cCyBtcyWeZ2/I3HQOfTP+0PIEvHjkjCrw=
github.com/ethereum/go-ethereum v1.10.8 h1:0UP5WUR8hh46ffbjJV7PK499+uGEyasRIfffS0vy06o= github.com/ethereum/go-ethereum v1.10.11 h1:KKIcwpmur9iTaVbR2dxlHu+peHVhU+/KX//NWvT1n9U=
github.com/ethereum/go-ethereum v1.10.8/go.mod h1:pJNuIUYfX5+JKzSD/BTdNsvJSZ1TJqmz0dVyXMAbf6M= github.com/ethereum/go-ethereum v1.10.11/go.mod h1:W3yfrFyL9C1pHcwY5hmRHVDaorTiQxhYBkKyu5mEDHw=
github.com/fasthttp-contrib/websocket v0.0.0-20160511215533-1f3b11f56072/go.mod h1:duJ4Jxv5lDcvg4QuQr0oowTf7dz4/CR8NtyCooz9HL8= github.com/fasthttp-contrib/websocket v0.0.0-20160511215533-1f3b11f56072/go.mod h1:duJ4Jxv5lDcvg4QuQr0oowTf7dz4/CR8NtyCooz9HL8=
github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4= github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
github.com/fatih/structs v1.1.0/go.mod h1:9NiDSp5zOcgEDl+j00MP/WkGVPOlPRLejGD8Ga6PJ7M= github.com/fatih/structs v1.1.0/go.mod h1:9NiDSp5zOcgEDl+j00MP/WkGVPOlPRLejGD8Ga6PJ7M=
...@@ -185,7 +187,7 @@ github.com/go-ole/go-ole v1.2.1 h1:2lOsA72HgjxAuMlKpFiCbHTvu44PIVkZ5hqm3RSdI/E= ...@@ -185,7 +187,7 @@ github.com/go-ole/go-ole v1.2.1 h1:2lOsA72HgjxAuMlKpFiCbHTvu44PIVkZ5hqm3RSdI/E=
github.com/go-ole/go-ole v1.2.1/go.mod h1:7FAglXiTm7HKlQRDeOQ6ZNUHidzCWXuZWq/1dTyBNF8= github.com/go-ole/go-ole v1.2.1/go.mod h1:7FAglXiTm7HKlQRDeOQ6ZNUHidzCWXuZWq/1dTyBNF8=
github.com/go-openapi/jsonpointer v0.19.5/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg= github.com/go-openapi/jsonpointer v0.19.5/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg=
github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk= github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
github.com/go-sourcemap/sourcemap v2.1.2+incompatible/go.mod h1:F8jJfvm2KbVjc5NqelyYJmf/v5J0dwNLS2mL4sNA1Jg= github.com/go-sourcemap/sourcemap v2.1.3+incompatible/go.mod h1:F8jJfvm2KbVjc5NqelyYJmf/v5J0dwNLS2mL4sNA1Jg=
github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w= github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
github.com/go-stack/stack v1.8.0 h1:5SgMzNM5HxrEjV0ww2lTmX6E2Izsfxas4+YHWRs3Lsk= github.com/go-stack/stack v1.8.0 h1:5SgMzNM5HxrEjV0ww2lTmX6E2Izsfxas4+YHWRs3Lsk=
github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY= github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
...@@ -215,9 +217,9 @@ github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw ...@@ -215,9 +217,9 @@ github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw
github.com/golang/protobuf v1.4.3 h1:JjCZWpVbqXDqFVmTfYWEVTMIYrL/NPdPSCHPJ0T/raM= github.com/golang/protobuf v1.4.3 h1:JjCZWpVbqXDqFVmTfYWEVTMIYrL/NPdPSCHPJ0T/raM=
github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q= github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/golang/snappy v0.0.3 h1:fHPg5GQYlCeLIPB9BZqMVR5nR9A+IM5zcgeTdjMYmLA=
github.com/golang/snappy v0.0.3/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q= github.com/golang/snappy v0.0.3/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM=
github.com/golang/snappy v0.0.4/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/golangci/lint-1 v0.0.0-20181222135242-d2cdd8c08219/go.mod h1:/X8TswGSh1pIozq4ZwCfxS0WA5JGXguxk94ar/4c87Y= github.com/golangci/lint-1 v0.0.0-20181222135242-d2cdd8c08219/go.mod h1:/X8TswGSh1pIozq4ZwCfxS0WA5JGXguxk94ar/4c87Y=
github.com/gomodule/redigo v1.7.1-0.20190724094224-574c33c3df38/go.mod h1:B4C85qUVwatsJoIUNIfCRsp7qO0iAmpGFZ4EELWSbC4= github.com/gomodule/redigo v1.7.1-0.20190724094224-574c33c3df38/go.mod h1:B4C85qUVwatsJoIUNIfCRsp7qO0iAmpGFZ4EELWSbC4=
github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ= github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
...@@ -249,6 +251,8 @@ github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/ad ...@@ -249,6 +251,8 @@ github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/ad
github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc= github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE= github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
github.com/graph-gophers/graphql-go v0.0.0-20201113091052-beb923fada29/go.mod h1:9CQHMSxwO4MprSdzoIEobiHpoLtHm77vfxsvsIN5Vuc= github.com/graph-gophers/graphql-go v0.0.0-20201113091052-beb923fada29/go.mod h1:9CQHMSxwO4MprSdzoIEobiHpoLtHm77vfxsvsIN5Vuc=
github.com/hashicorp/go-bexpr v0.1.10 h1:9kuI5PFotCboP3dkDYFr/wi0gg0QVbSNz5oFRpxn4uE=
github.com/hashicorp/go-bexpr v0.1.10/go.mod h1:oxlubA2vC/gFVfX1A6JGp7ls7uCDlfJn732ehYYg+g0=
github.com/hashicorp/go-version v1.2.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA= github.com/hashicorp/go-version v1.2.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
...@@ -299,8 +303,7 @@ github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7V ...@@ -299,8 +303,7 @@ github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7V
github.com/jung-kurt/gofpdf v1.0.3-0.20190309125859-24315acbbda5/go.mod h1:7Id9E/uU8ce6rXgefFLlgrJj/GYY22cpxn+r32jIOes= github.com/jung-kurt/gofpdf v1.0.3-0.20190309125859-24315acbbda5/go.mod h1:7Id9E/uU8ce6rXgefFLlgrJj/GYY22cpxn+r32jIOes=
github.com/jwilder/encoding v0.0.0-20170811194829-b4e1701a28ef/go.mod h1:Ct9fl0F6iIOGgxJ5npU/IUOhOhqlVrGjyIZc8/MagT0= github.com/jwilder/encoding v0.0.0-20170811194829-b4e1701a28ef/go.mod h1:Ct9fl0F6iIOGgxJ5npU/IUOhOhqlVrGjyIZc8/MagT0=
github.com/k0kubun/colorstring v0.0.0-20150214042306-9440f1994b88/go.mod h1:3w7q1U84EfirKl04SVQ/s7nPm1ZPhiXd34z40TNz36k= github.com/k0kubun/colorstring v0.0.0-20150214042306-9440f1994b88/go.mod h1:3w7q1U84EfirKl04SVQ/s7nPm1ZPhiXd34z40TNz36k=
github.com/karalabe/usb v0.0.0-20190919080040-51dc0efba356 h1:I/yrLt2WilKxlQKCM52clh5rGzTKpVctGT1lH4Dc8Jw= github.com/karalabe/usb v0.0.0-20211005121534-4c5740d64559/go.mod h1:Od972xHfMJowv7NGVDiWVxk2zxnWgjLlJzE+F4F7AGU=
github.com/karalabe/usb v0.0.0-20190919080040-51dc0efba356/go.mod h1:Od972xHfMJowv7NGVDiWVxk2zxnWgjLlJzE+F4F7AGU=
github.com/kataras/golog v0.0.10/go.mod h1:yJ8YKCmyL+nWjERB90Qwn+bdyBZsaQwU3bTVFgkFIp8= github.com/kataras/golog v0.0.10/go.mod h1:yJ8YKCmyL+nWjERB90Qwn+bdyBZsaQwU3bTVFgkFIp8=
github.com/kataras/iris/v12 v12.1.8/go.mod h1:LMYy4VlP67TQ3Zgriz8RE2h2kMZV2SgMYbq3UhfoFmE= github.com/kataras/iris/v12 v12.1.8/go.mod h1:LMYy4VlP67TQ3Zgriz8RE2h2kMZV2SgMYbq3UhfoFmE=
github.com/kataras/neffos v0.0.14/go.mod h1:8lqADm8PnbeFfL7CLXh1WHw53dG27MC3pgi2R1rmoTE= github.com/kataras/neffos v0.0.14/go.mod h1:8lqADm8PnbeFfL7CLXh1WHw53dG27MC3pgi2R1rmoTE=
...@@ -318,11 +321,13 @@ github.com/klauspost/crc32 v0.0.0-20161016154125-cb6bfca970f6/go.mod h1:+ZoRqAPR ...@@ -318,11 +321,13 @@ github.com/klauspost/crc32 v0.0.0-20161016154125-cb6bfca970f6/go.mod h1:+ZoRqAPR
github.com/klauspost/pgzip v1.0.2-0.20170402124221-0bf5dcad4ada/go.mod h1:Ch1tH69qFZu15pkjo5kYi6mth2Zzwzt50oCQKQE9RUs= github.com/klauspost/pgzip v1.0.2-0.20170402124221-0bf5dcad4ada/go.mod h1:Ch1tH69qFZu15pkjo5kYi6mth2Zzwzt50oCQKQE9RUs=
github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc= github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo= github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw= github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
github.com/labstack/echo/v4 v4.1.11/go.mod h1:i541M3Fj6f76NZtHSj7TXnyM8n2gaodfvfxNnFqi74g= github.com/labstack/echo/v4 v4.1.11/go.mod h1:i541M3Fj6f76NZtHSj7TXnyM8n2gaodfvfxNnFqi74g=
github.com/labstack/echo/v4 v4.2.1/go.mod h1:AA49e0DZ8kk5jTOOCKNuPR6oTnBS0dYiM4FW1e6jwpg= github.com/labstack/echo/v4 v4.2.1/go.mod h1:AA49e0DZ8kk5jTOOCKNuPR6oTnBS0dYiM4FW1e6jwpg=
...@@ -358,6 +363,10 @@ github.com/mediocregopher/radix/v3 v3.4.2/go.mod h1:8FL3F6UQRXHXIBSPUs5h0RybMF8i ...@@ -358,6 +363,10 @@ github.com/mediocregopher/radix/v3 v3.4.2/go.mod h1:8FL3F6UQRXHXIBSPUs5h0RybMF8i
github.com/microcosm-cc/bluemonday v1.0.2/go.mod h1:iVP4YcDBq+n/5fb23BhYFvIMq/leAFZyRl6bYmGDlGc= github.com/microcosm-cc/bluemonday v1.0.2/go.mod h1:iVP4YcDBq+n/5fb23BhYFvIMq/leAFZyRl6bYmGDlGc=
github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0= github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y= github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
github.com/mitchellh/mapstructure v1.4.1 h1:CpVNEelQCZBooIPDn+AR3NpivK/TIKU8bDxdASFVQag=
github.com/mitchellh/mapstructure v1.4.1/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
github.com/mitchellh/pointerstructure v1.2.0 h1:O+i9nHnXS3l/9Wu7r4NrEdwA2VFTicjUEN1uBnDo34A=
github.com/mitchellh/pointerstructure v1.2.0/go.mod h1:BRAsLI5zgXmw97Lf6s25bs8ohIXc3tViBH44KcwB2g4=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0= github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
...@@ -458,8 +467,8 @@ github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81P ...@@ -458,8 +467,8 @@ github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81P
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA= github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY= github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/syndtr/goleveldb v1.0.1-0.20210305035536-64b5b1c73954 h1:xQdMZ1WLrgkkvOZ/LDQxjVxMLdby7osSh4ZEVa5sIjs= github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 h1:epCh84lMvA70Z7CTTCmYQn2CKbY8j86K7/FAIr141uY=
github.com/syndtr/goleveldb v1.0.1-0.20210305035536-64b5b1c73954/go.mod h1:u2MKkTVTVJWe5D1rCvame8WqhBd88EuIwODJZ1VHCPM= github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7/go.mod h1:q4W45IWZaF22tdD+VEXcAWRA037jwmWEB5VWYORlTpc=
github.com/tinylib/msgp v1.0.2/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE= github.com/tinylib/msgp v1.0.2/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
github.com/tklauser/go-sysconf v0.3.5 h1:uu3Xl4nkLzQfXNsWn15rPc/HQCJKObbt1dKJeWp3vU4= github.com/tklauser/go-sysconf v0.3.5 h1:uu3Xl4nkLzQfXNsWn15rPc/HQCJKObbt1dKJeWp3vU4=
github.com/tklauser/go-sysconf v0.3.5/go.mod h1:MkWzOF4RMCshBAMXuhXJs64Rte09mITnppBXY/rYEFI= github.com/tklauser/go-sysconf v0.3.5/go.mod h1:MkWzOF4RMCshBAMXuhXJs64Rte09mITnppBXY/rYEFI=
...@@ -716,8 +725,9 @@ google.golang.org/protobuf v1.23.0 h1:4MY060fB1DLGMB/7MBTLnwQUY6+F09GEiz6SsrNqyz ...@@ -716,8 +725,9 @@ google.golang.org/protobuf v1.23.0 h1:4MY060fB1DLGMB/7MBTLnwQUY6+F09GEiz6SsrNqyz
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw= gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI= gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys= gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/go-playground/assert.v1 v1.2.1/go.mod h1:9RXL0bg/zibRAgZUYszZSwO/z8Y/a8bDuhia5mkpMnE= gopkg.in/go-playground/assert.v1 v1.2.1/go.mod h1:9RXL0bg/zibRAgZUYszZSwO/z8Y/a8bDuhia5mkpMnE=
......
...@@ -11,18 +11,22 @@ import ( ...@@ -11,18 +11,22 @@ import (
var jsonFmt = log.JSONFormat() var jsonFmt = log.JSONFormat()
// SentryStreamHandler creates a log.Handler that behaves similarly to // SentryStreamHandler creates a log.Handler that behaves similarly to
// log.StreamHandler, however it writes any log levels greater than or equal to // log.StreamHandler, however it writes any log with severity greater than or
// LvlError to Sentry. In that case, the passed log.Record is encoded using JSON // equal to log.LvlError to Sentry. In that case, the passed log.Record is
// rather than the default terminal output, so that it can be captured for // encoded using JSON rather than the default terminal output, so that it can be
// debugging in the Sentry dashboard. // captured for debugging in the Sentry dashboard.
func SentryStreamHandler(wr io.Writer, fmtr log.Format) log.Handler { func SentryStreamHandler(wr io.Writer, fmtr log.Format) log.Handler {
h := log.FuncHandler(func(r *log.Record) error { h := log.FuncHandler(func(r *log.Record) error {
_, err := wr.Write(fmtr.Format(r)) _, err := wr.Write(fmtr.Format(r))
// If this record is LvlError or higher, serialize the record // If this record's severity is log.LvlError or higher,
// using JSON and write it to Sentry. We also capture the error // serialize the record using JSON and write it to Sentry. We
// message separately so that it's easy to parse what the error // also capture the error message separately so that it's easy
// is in the dashboard. // to parse what the error is in the dashboard.
if r.Lvl >= log.LvlError { //
// NOTE: The log.Lvl* constants are defined in reverse order of
// their severity, i.e. zero (log.LvlCrit) is the highest
// severity.
if r.Lvl <= log.LvlError {
sentry.WithScope(func(scope *sentry.Scope) { sentry.WithScope(func(scope *sentry.Scope) {
scope.SetExtra("context", jsonFmt.Format(r)) scope.SetExtra("context", jsonFmt.Format(r))
sentry.CaptureException(errors.New(r.Msg)) sentry.CaptureException(errors.New(r.Msg))
......
package txmgr
import (
"context"
"errors"
"math/big"
"sync"
"time"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/log"
)
// ErrPublishTimeout signals that the tx manager did not receive a confirmation
// for a given tx after publishing with the maximum gas price and waiting out a
// resubmission timeout.
var ErrPublishTimeout = errors.New("failed to publish tx with max gas price")
// SendTxFunc defines a function signature for publishing a desired tx with a
// specific gas price. Implementations of this signature should also return
// promptly when the context is canceled.
type SendTxFunc = func(
ctx context.Context, gasPrice *big.Int) (*types.Transaction, error)
// Config houses parameters for altering the behavior of a SimpleTxManager.
type Config struct {
// MinGasPrice is the minimum gas price (in gwei). This is used as the
// initial publication attempt.
MinGasPrice *big.Int
// MaxGasPrice is the maximum gas price (in gwei). This is used to clamp
// the upper end of the range that the TxManager will ever publish when
// attempting to confirm a transaction.
MaxGasPrice *big.Int
// GasRetryIncrement is the additive gas price (in gwei) that will be
// used to bump each successive tx after a ResubmissionTimeout has
// elapsed.
GasRetryIncrement *big.Int
// ResubmissionTimeout is the interval at which, if no previously
// published transaction has been mined, the new tx with a bumped gas
// price will be published. Only one publication at MaxGasPrice will be
// attempted.
ResubmissionTimeout time.Duration
// RequireQueryInterval is the interval at which the tx manager will
// query the backend to check for confirmations after a tx at a
// specific gas price has been published.
ReceiptQueryInterval time.Duration
}
// TxManager is an interface that allows callers to reliably publish txs,
// bumping the gas price if needed, and obtain the receipt of the resulting tx.
type TxManager interface {
// Send is used to publish a transaction with incrementally higher gas
// prices until the transaction eventually confirms. This method blocks
// until an invocation of sendTx returns (called with differing gas
// prices). The method may be canceled using the passed context.
//
// NOTE: Send should be called by AT MOST one caller at a time.
Send(ctx context.Context, sendTx SendTxFunc) (*types.Receipt, error)
}
// ReceiptSource is a minimal function signature used to detect the confirmation
// of published txs.
//
// NOTE: This is a subset of bind.DeployBackend.
type ReceiptSource interface {
// TransactionReceipt queries the backend for a receipt associated with
// txHash. If lookup does not fail, but the transaction is not found,
// nil should be returned for both values.
TransactionReceipt(
ctx context.Context, txHash common.Hash) (*types.Receipt, error)
}
// SimpleTxManager is a implementation of TxManager that performs linear fee
// bumping of a tx until it confirms.
type SimpleTxManager struct {
cfg Config
backend ReceiptSource
}
// NewSimpleTxManager initializes a new SimpleTxManager with the passed Config.
func NewSimpleTxManager(cfg Config, backend ReceiptSource) *SimpleTxManager {
return &SimpleTxManager{
cfg: cfg,
backend: backend,
}
}
// Send is used to publish a transaction with incrementally higher gas prices
// until the transaction eventually confirms. This method blocks until an
// invocation of sendTx returns (called with differing gas prices). The method
// may be canceled using the passed context.
//
// NOTE: Send should be called by AT MOST one caller at a time.
func (m *SimpleTxManager) Send(
ctx context.Context, sendTx SendTxFunc) (*types.Receipt, error) {
// Initialize a wait group to track any spawned goroutines, and ensure
// we properly clean up any dangling resources this method generates.
// We assert that this is the case thoroughly in our unit tests.
var wg sync.WaitGroup
defer wg.Wait()
// Initialize a subcontext for the goroutines spawned in this process.
// The defer to cancel is done here (in reverse order of Wait) so that
// the goroutines can exit before blocking on the wait group.
ctxc, cancel := context.WithCancel(ctx)
defer cancel()
// Create a closure that will block on passed sendTx function in the
// background, returning the first successfully mined receipt back to
// the main event loop via receiptChan.
receiptChan := make(chan *types.Receipt, 1)
sendTxAsync := func(gasPrice *big.Int) {
defer wg.Done()
// Sign and publish transaction with current gas price.
tx, err := sendTx(ctxc, gasPrice)
if err != nil {
log.Error("Unable to publish transaction",
"gas_price", gasPrice, "err", err)
// TODO(conner): add retry?
return
}
txHash := tx.Hash()
log.Info("Transaction published successfully", "hash", txHash,
"gas_price", gasPrice)
// Wait for the transaction to be mined, reporting the receipt
// back to the main event loop if found.
receipt, err := WaitMined(
ctxc, m.backend, tx, m.cfg.ReceiptQueryInterval,
)
if err != nil {
log.Trace("Send tx failed", "hash", txHash,
"gas_price", gasPrice, "err", err)
}
if receipt != nil {
// Use non-blocking select to ensure function can exit
// if more than one receipt is discovered.
select {
case receiptChan <- receipt:
log.Trace("Send tx succeeded", "hash", txHash,
"gas_price", gasPrice)
default:
}
}
}
// Initialize our initial gas price to the configured minimum.
curGasPrice := new(big.Int).Set(m.cfg.MinGasPrice)
// Submit and wait for the receipt at our first gas price in the
// background, before entering the event loop and waiting out the
// resubmission timeout.
wg.Add(1)
go sendTxAsync(curGasPrice)
for {
select {
// Whenever a resubmission timeout has elapsed, bump the gas
// price and publish a new transaction.
case <-time.After(m.cfg.ResubmissionTimeout):
// If our last attempt published at the max gas price,
// return an error as we are unlikely to succeed in
// publishing. This also indicates that the max gas
// price should likely be adjusted higher for the
// daemon.
if curGasPrice.Cmp(m.cfg.MaxGasPrice) >= 0 {
return nil, ErrPublishTimeout
}
// Bump the gas price using linear gas price increments.
curGasPrice = NextGasPrice(
curGasPrice, m.cfg.GasRetryIncrement,
m.cfg.MaxGasPrice,
)
// Submit and wait for the bumped traction to confirm.
wg.Add(1)
go sendTxAsync(curGasPrice)
// The passed context has been canceled, i.e. in the event of a
// shutdown.
case <-ctxc.Done():
return nil, ctxc.Err()
// The transaction has confirmed.
case receipt := <-receiptChan:
return receipt, nil
}
}
}
// WaitMined blocks until the backend indicates confirmation of tx and returns
// the tx receipt. Queries are made every queryInterval, regardless of whether
// the backend returns an error. This method can be canceled using the passed
// context.
func WaitMined(
ctx context.Context,
backend ReceiptSource,
tx *types.Transaction,
queryInterval time.Duration,
) (*types.Receipt, error) {
queryTicker := time.NewTicker(queryInterval)
defer queryTicker.Stop()
txHash := tx.Hash()
for {
receipt, err := backend.TransactionReceipt(ctx, txHash)
if receipt != nil {
return receipt, nil
}
if err != nil {
log.Trace("Receipt retrievel failed", "hash", txHash,
"err", err)
} else {
log.Trace("Transaction not yet mined", "hash", txHash)
}
select {
case <-ctx.Done():
return nil, ctx.Err()
case <-queryTicker.C:
}
}
}
// NextGasPrice bumps the current gas price using an additive gasRetryIncrement,
// clamping the resulting value to maxGasPrice.
//
// NOTE: This method does not mutate curGasPrice, but instead returns a copy.
// This removes the possiblity of races occuring from goroutines sharing access
// to the same underlying big.Int.
func NextGasPrice(curGasPrice, gasRetryIncrement, maxGasPrice *big.Int) *big.Int {
nextGasPrice := new(big.Int).Set(curGasPrice)
nextGasPrice.Add(nextGasPrice, gasRetryIncrement)
if nextGasPrice.Cmp(maxGasPrice) == 1 {
nextGasPrice.Set(maxGasPrice)
}
return nextGasPrice
}
package txmgr_test
import (
"context"
"errors"
"math/big"
"sync"
"testing"
"time"
"github.com/ethereum-optimism/go/batch-submitter/txmgr"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/stretchr/testify/require"
)
// TestNextGasPrice asserts that NextGasPrice properly bumps the passed current
// gas price, and clamps it to the max gas price. It also tests that
// NextGasPrice doesn't mutate the passed curGasPrice argument.
func TestNextGasPrice(t *testing.T) {
t.Parallel()
tests := []struct {
name string
curGasPrice *big.Int
gasRetryIncrement *big.Int
maxGasPrice *big.Int
expGasPrice *big.Int
}{
{
name: "increment below max",
curGasPrice: new(big.Int).SetUint64(5),
gasRetryIncrement: new(big.Int).SetUint64(10),
maxGasPrice: new(big.Int).SetUint64(20),
expGasPrice: new(big.Int).SetUint64(15),
},
{
name: "increment equal max",
curGasPrice: new(big.Int).SetUint64(5),
gasRetryIncrement: new(big.Int).SetUint64(10),
maxGasPrice: new(big.Int).SetUint64(15),
expGasPrice: new(big.Int).SetUint64(15),
},
{
name: "increment above max",
curGasPrice: new(big.Int).SetUint64(5),
gasRetryIncrement: new(big.Int).SetUint64(10),
maxGasPrice: new(big.Int).SetUint64(12),
expGasPrice: new(big.Int).SetUint64(12),
},
}
for _, test := range tests {
t.Run(test.name, func(t *testing.T) {
// Copy curGasPrice, as we will later test for mutation.
curGasPrice := new(big.Int).Set(test.curGasPrice)
nextGasPrice := txmgr.NextGasPrice(
curGasPrice, test.gasRetryIncrement,
test.maxGasPrice,
)
require.Equal(t, nextGasPrice, test.expGasPrice)
// Ensure curGasPrice hasn't been mutated. This check
// enforces that NextGasPrice creates a copy internally.
// Failure to do so could result in gas price bumps
// being read concurrently from other goroutines, and
// introduce race conditions.
require.Equal(t, curGasPrice, test.curGasPrice)
})
}
}
// testHarness houses the necessary resources to test the SimpleTxManager.
type testHarness struct {
cfg txmgr.Config
mgr txmgr.TxManager
backend *mockBackend
}
// newTestHarnessWithConfig initializes a testHarness with a specific
// configuration.
func newTestHarnessWithConfig(cfg txmgr.Config) *testHarness {
backend := newMockBackend()
mgr := txmgr.NewSimpleTxManager(cfg, backend)
return &testHarness{
cfg: cfg,
mgr: mgr,
backend: backend,
}
}
// newTestHarness initializes a testHarness with a defualt configuration that is
// suitable for most tests.
func newTestHarness() *testHarness {
return newTestHarnessWithConfig(txmgr.Config{
MinGasPrice: new(big.Int).SetUint64(5),
MaxGasPrice: new(big.Int).SetUint64(50),
GasRetryIncrement: new(big.Int).SetUint64(5),
ResubmissionTimeout: time.Second,
ReceiptQueryInterval: 50 * time.Millisecond,
})
}
// mockBackend implements txmgr.ReceiptSource that tracks mined transactions
// along with the gas price used.
type mockBackend struct {
mu sync.RWMutex
// txHashMinedWithGasPrice tracks the has of a mined transaction to its
// gas price.
txHashMinedWithGasPrice map[common.Hash]*big.Int
}
// newMockBackend initializes a new mockBackend.
func newMockBackend() *mockBackend {
return &mockBackend{
txHashMinedWithGasPrice: make(map[common.Hash]*big.Int),
}
}
// mine records a (txHash, gasPrice) as confirmed. Subsequent calls to
// TransactionReceipt with a matching txHash will result in a non-nil receipt.
func (b *mockBackend) mine(txHash common.Hash, gasPrice *big.Int) {
b.mu.Lock()
defer b.mu.Unlock()
b.txHashMinedWithGasPrice[txHash] = gasPrice
}
// TransactionReceipt queries the mockBackend for a mined txHash. If none is
// found, nil is returned for both return values. Otherwise, it retruns a
// receipt containing the txHash and the gasPrice used in the GasUsed to make
// the value accessible from our test framework.
func (b *mockBackend) TransactionReceipt(
ctx context.Context,
txHash common.Hash,
) (*types.Receipt, error) {
b.mu.RLock()
defer b.mu.RUnlock()
gasPrice, ok := b.txHashMinedWithGasPrice[txHash]
if !ok {
return nil, nil
}
// Return the gas price for the transaction in the GasUsed field so that
// we can assert the proper tx confirmed in our tests.
return &types.Receipt{
TxHash: txHash,
GasUsed: gasPrice.Uint64(),
}, nil
}
// TestTxMgrConfirmAtMinGasPrice asserts that Send returns the min gas price tx
// if the tx is mined instantly.
func TestTxMgrConfirmAtMinGasPrice(t *testing.T) {
t.Parallel()
h := newTestHarness()
sendTxFunc := func(
ctx context.Context,
gasPrice *big.Int,
) (*types.Transaction, error) {
tx := types.NewTx(&types.LegacyTx{
GasPrice: gasPrice,
})
h.backend.mine(tx.Hash(), gasPrice)
return tx, nil
}
ctx := context.Background()
receipt, err := h.mgr.Send(ctx, sendTxFunc)
require.Nil(t, err)
require.NotNil(t, receipt)
require.Equal(t, receipt.GasUsed, h.cfg.MinGasPrice.Uint64())
}
// TestTxMgrNeverConfirmCancel asserts that a Send can be canceled even if no
// transaction is mined. This is done to ensure the the tx mgr can properly
// abort on shutdown, even if a txn is in the process of being published.
func TestTxMgrNeverConfirmCancel(t *testing.T) {
t.Parallel()
h := newTestHarness()
sendTxFunc := func(
ctx context.Context,
gasPrice *big.Int,
) (*types.Transaction, error) {
// Don't publish tx to backend, simulating never being mined.
return types.NewTx(&types.LegacyTx{
GasPrice: gasPrice,
}), nil
}
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
receipt, err := h.mgr.Send(ctx, sendTxFunc)
require.Equal(t, err, context.DeadlineExceeded)
require.Nil(t, receipt)
}
// TestTxMgrConfirmsAtMaxGasPrice asserts that Send properly returns the max gas
// price receipt if none of the lower gas price txs were mined.
func TestTxMgrConfirmsAtMaxGasPrice(t *testing.T) {
t.Parallel()
h := newTestHarness()
sendTxFunc := func(
ctx context.Context,
gasPrice *big.Int,
) (*types.Transaction, error) {
tx := types.NewTx(&types.LegacyTx{
GasPrice: gasPrice,
})
if gasPrice.Cmp(h.cfg.MaxGasPrice) == 0 {
h.backend.mine(tx.Hash(), gasPrice)
}
return tx, nil
}
ctx := context.Background()
receipt, err := h.mgr.Send(ctx, sendTxFunc)
require.Nil(t, err)
require.NotNil(t, receipt)
require.Equal(t, receipt.GasUsed, h.cfg.MaxGasPrice.Uint64())
}
// TestTxMgrConfirmsAtMaxGasPriceDelayed asserts that after the maximum gas
// price tx has been published, and a resubmission timeout has elapsed, that an
// error is returned signaling that even our max gas price is taking too long.
func TestTxMgrConfirmsAtMaxGasPriceDelayed(t *testing.T) {
t.Parallel()
h := newTestHarness()
sendTxFunc := func(
ctx context.Context,
gasPrice *big.Int,
) (*types.Transaction, error) {
tx := types.NewTx(&types.LegacyTx{
GasPrice: gasPrice,
})
// Delay mining of the max gas price tx by more than the
// resubmission timeout. Default config uses 1 second. Send
// should still return an error beforehand.
if gasPrice.Cmp(h.cfg.MaxGasPrice) == 0 {
time.AfterFunc(2*time.Second, func() {
h.backend.mine(tx.Hash(), gasPrice)
})
}
return tx, nil
}
ctx := context.Background()
receipt, err := h.mgr.Send(ctx, sendTxFunc)
require.Equal(t, err, txmgr.ErrPublishTimeout)
require.Nil(t, receipt)
}
// errRpcFailure is a sentinel error used in testing to fail publications.
var errRpcFailure = errors.New("rpc failure")
// TestTxMgrBlocksOnFailingRpcCalls asserts that if all of the publication
// attempts fail due to rpc failures, that the tx manager will return
// txmgr.ErrPublishTimeout.
func TestTxMgrBlocksOnFailingRpcCalls(t *testing.T) {
t.Parallel()
h := newTestHarness()
sendTxFunc := func(
ctx context.Context,
gasPrice *big.Int,
) (*types.Transaction, error) {
return nil, errRpcFailure
}
ctx := context.Background()
receipt, err := h.mgr.Send(ctx, sendTxFunc)
require.Equal(t, err, txmgr.ErrPublishTimeout)
require.Nil(t, receipt)
}
// TestTxMgrOnlyOnePublicationSucceeds asserts that the tx manager will return a
// receipt so long as at least one of the publications is able to succeed with a
// simulated rpc failure.
func TestTxMgrOnlyOnePublicationSucceeds(t *testing.T) {
t.Parallel()
h := newTestHarness()
sendTxFunc := func(
ctx context.Context,
gasPrice *big.Int,
) (*types.Transaction, error) {
// Fail all but the final attempt.
if gasPrice.Cmp(h.cfg.MaxGasPrice) != 0 {
return nil, errRpcFailure
}
tx := types.NewTx(&types.LegacyTx{
GasPrice: gasPrice,
})
h.backend.mine(tx.Hash(), gasPrice)
return tx, nil
}
ctx := context.Background()
receipt, err := h.mgr.Send(ctx, sendTxFunc)
require.Nil(t, err)
require.NotNil(t, receipt)
require.Equal(t, receipt.GasUsed, h.cfg.MaxGasPrice.Uint64())
}
// TestTxMgrConfirmsMinGasPriceAfterBumping delays the mining of the initial tx
// with the minimum gas price, and asserts that it's receipt is returned even
// though if the gas price has been bumped in other goroutines.
func TestTxMgrConfirmsMinGasPriceAfterBumping(t *testing.T) {
t.Parallel()
h := newTestHarness()
sendTxFunc := func(
ctx context.Context,
gasPrice *big.Int,
) (*types.Transaction, error) {
tx := types.NewTx(&types.LegacyTx{
GasPrice: gasPrice,
})
// Delay mining the tx with the min gas price.
if gasPrice.Cmp(h.cfg.MinGasPrice) == 0 {
time.AfterFunc(5*time.Second, func() {
h.backend.mine(tx.Hash(), gasPrice)
})
}
return tx, nil
}
ctx := context.Background()
receipt, err := h.mgr.Send(ctx, sendTxFunc)
require.Nil(t, err)
require.NotNil(t, receipt)
require.Equal(t, receipt.GasUsed, h.cfg.MinGasPrice.Uint64())
}
// TestWaitMinedReturnsReceiptOnFirstSuccess insta-mines a transaction and
// asserts that WaitMined returns the appropriate receipt.
func TestWaitMinedReturnsReceiptOnFirstSuccess(t *testing.T) {
t.Parallel()
h := newTestHarness()
// Create a tx and mine it immediately using the default backend.
tx := types.NewTx(&types.LegacyTx{})
txHash := tx.Hash()
h.backend.mine(txHash, new(big.Int))
ctx := context.Background()
receipt, err := txmgr.WaitMined(ctx, h.backend, tx, 50*time.Millisecond)
require.Nil(t, err)
require.NotNil(t, receipt)
require.Equal(t, receipt.TxHash, txHash)
}
// TestWaitMinedCanBeCanceled ensures that WaitMined exits of the passed context
// is canceled before a receipt is found.
func TestWaitMinedCanBeCanceled(t *testing.T) {
t.Parallel()
h := newTestHarness()
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
// Create an unimined tx.
tx := types.NewTx(&types.LegacyTx{})
receipt, err := txmgr.WaitMined(ctx, h.backend, tx, 50*time.Millisecond)
require.Equal(t, err, context.DeadlineExceeded)
require.Nil(t, receipt)
}
// failingBackend implements txmgr.ReceiptSource, returning a failure on the
// first call but a success on the second call. This allows us to test that the
// inner loop of WaitMined properly handles this case.
type failingBackend struct {
returnSuccess bool
}
// TransactionReceipt for the failingBackend returns errRpcFailure on the first
// invocation, and a receipt containing the passed TxHash on the second.
func (b *failingBackend) TransactionReceipt(
ctx context.Context, txHash common.Hash) (*types.Receipt, error) {
if !b.returnSuccess {
b.returnSuccess = true
return nil, errRpcFailure
}
return &types.Receipt{
TxHash: txHash,
}, nil
}
// TestWaitMinedReturnsReceiptAfterFailure asserts that WaitMined is able to
// recover from failed calls to the backend. It uses the failedBackend to
// simulate an rpc call failure, followed by the successful return of a receipt.
func TestWaitMinedReturnsReceiptAfterFailure(t *testing.T) {
t.Parallel()
var borkedBackend failingBackend
// Don't mine the tx with the default backend. The failingBackend will
// return the txHash on the second call.
tx := types.NewTx(&types.LegacyTx{})
txHash := tx.Hash()
ctx := context.Background()
receipt, err := txmgr.WaitMined(ctx, &borkedBackend, tx, 50*time.Millisecond)
require.Nil(t, err)
require.NotNil(t, receipt)
require.Equal(t, receipt.TxHash, txHash)
}
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