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feat: log flashblocks transaction addresses
1 parent 941acf6 commit 1b48c15

4 files changed

Lines changed: 96 additions & 51 deletions

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‎go.mod‎

Lines changed: 10 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -9,7 +9,7 @@ require (
99
github.com/google/uuid v1.6.0
1010
github.com/prometheus/client_golang v1.22.0
1111
github.com/urfave/cli/v2 v2.27.7
12-
github.com/valyala/fasthttp v1.63.0
12+
github.com/valyala/fasthttp v1.64.0
1313
go.opentelemetry.io/otel v1.37.0
1414
go.opentelemetry.io/otel/exporters/prometheus v0.59.0
1515
go.opentelemetry.io/otel/metric v1.37.0
@@ -18,7 +18,14 @@ require (
1818
go.uber.org/zap v1.27.0
1919
)
2020

21+
replace github.com/ethereum/go-ethereum => github.com/ethereum-optimism/op-geth v1.101511.1
22+
23+
replace github.com/ethereum/go-ethereum/common => github.com/ethereum-optimism/op-geth/common v1.101511.1
24+
25+
replace github.com/ethereum/go-ethereum/core/types => github.com/ethereum-optimism/op-geth/core/types v1.101511.1
26+
2127
require (
28+
github.com/BurntSushi/toml v1.5.0 // indirect
2229
github.com/andybalholm/brotli v1.2.0 // indirect
2330
github.com/beorn7/perks v1.0.1 // indirect
2431
github.com/bits-and-blooms/bitset v1.22.0 // indirect
@@ -37,6 +44,8 @@ require (
3744
github.com/holiman/uint256 v1.3.2 // indirect
3845
github.com/klauspost/compress v1.18.0 // indirect
3946
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
47+
github.com/naoina/go-stringutil v0.1.0 // indirect
48+
github.com/naoina/toml v0.1.2-0.20170918210437-9fafd6967416 // indirect
4049
github.com/prometheus/client_model v0.6.2 // indirect
4150
github.com/prometheus/common v0.65.0 // indirect
4251
github.com/prometheus/procfs v0.17.0 // indirect

‎go.sum‎

Lines changed: 18 additions & 26 deletions
Original file line numberDiff line numberDiff line change
@@ -1,3 +1,5 @@
1+
github.com/BurntSushi/toml v1.5.0 h1:W5quZX/G/csjUnuI8SUYlsHs9M38FC7znL0lIO+DvMg=
2+
github.com/BurntSushi/toml v1.5.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
13
github.com/StackExchange/wmi v1.2.1 h1:VIkavFPXSjcnS+O8yTq7NI32k0R5Aj+v39y29VYDOSA=
24
github.com/StackExchange/wmi v1.2.1/go.mod h1:rcmrprowKIVzvc+NUiLncP2uuArMWLCbu9SBzvHz7e8=
35
github.com/VictoriaMetrics/fastcache v1.12.2 h1:N0y9ASrJ0F6h0QaC3o6uJb3NIZ9VKLjCM7NQbSmF7WI=
@@ -18,31 +20,31 @@ github.com/crate-crypto/go-eth-kzg v1.3.0 h1:05GrhASN9kDAidaFJOda6A4BEvgvuXbazXg
1820
github.com/crate-crypto/go-eth-kzg v1.3.0/go.mod h1:J9/u5sWfznSObptgfa92Jq8rTswn6ahQWEuiLHOjCUI=
1921
github.com/crate-crypto/go-ipa v0.0.0-20240724233137-53bbb0ceb27a h1:W8mUrRp6NOVl3J+MYp5kPMoUZPp7aOYHtaua31lwRHg=
2022
github.com/crate-crypto/go-ipa v0.0.0-20240724233137-53bbb0ceb27a/go.mod h1:sTwzHBvIzm2RfVCGNEBZgRyjwK40bVoun3ZnGOCafNM=
21-
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
22-
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
23+
github.com/crate-crypto/go-kzg-4844 v1.1.0 h1:EN/u9k2TF6OWSHrCCDBBU6GLNMq88OspHHlMnHfoyU4=
24+
github.com/crate-crypto/go-kzg-4844 v1.1.0/go.mod h1:JolLjpSff1tCCJKaJx4psrlEdlXuJEC996PL3tTAFks=
25+
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
26+
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
2327
github.com/decred/dcrd/crypto/blake256 v1.1.0 h1:zPMNGQCm0g4QTY27fOCorQW7EryeQ/U0x++OzVrdms8=
2428
github.com/decred/dcrd/crypto/blake256 v1.1.0/go.mod h1:2OfgNZ5wDpcsFmHmCK5gZTPcCXqlm2ArzUIkw9czNJo=
2529
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.4.0 h1:NMZiJj8QnKe1LgsbDayM4UoHwbvwDRwnI3hwNaAHRnc=
2630
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.4.0/go.mod h1:ZXNYxsqcloTdSy/rNShjYzMhyjf0LaoftYK0p+A3h40=
31+
github.com/ethereum-optimism/op-geth v1.101511.1 h1:uhSV/JBnrcJyldt7NE96QBlEL+Ozo5CBHr6YhaJvsuo=
32+
github.com/ethereum-optimism/op-geth v1.101511.1/go.mod h1:SkytozVEPtnUeBlquwl0Qv5JKvrN/Y5aqh+VkQo/EOI=
2733
github.com/ethereum/c-kzg-4844/v2 v2.1.1 h1:KhzBVjmURsfr1+S3k/VE35T02+AW2qU9t9gr4R6YpSo=
2834
github.com/ethereum/c-kzg-4844/v2 v2.1.1/go.mod h1:TC48kOKjJKPbN7C++qIgt0TJzZ70QznYR7Ob+WXl57E=
29-
github.com/ethereum/go-ethereum v1.16.1 h1:7684NfKCb1+IChudzdKyZJ12l1Tq4ybPZOITiCDXqCk=
30-
github.com/ethereum/go-ethereum v1.16.1/go.mod h1:ngYIvmMAYdo4sGW9cGzLvSsPGhDOOzL0jK5S5iXpj0g=
3135
github.com/ethereum/go-verkle v0.2.2 h1:I2W0WjnrFUIzzVPwm8ykY+7pL2d4VhlsePn4j7cnFk8=
3236
github.com/ethereum/go-verkle v0.2.2/go.mod h1:M3b90YRnzqKyyzBEWJGqj8Qff4IDeXnzFw0P9bFw3uk=
3337
github.com/fasthttp/websocket v1.5.12 h1:e4RGPpWW2HTbL3zV0Y/t7g0ub294LkiuXXUuTOUInlE=
3438
github.com/fasthttp/websocket v1.5.12/go.mod h1:I+liyL7/4moHojiOgUOIKEWm9EIxHqxZChS+aMFltyg=
35-
github.com/ferranbt/fastssz v0.1.2 h1:Dky6dXlngF6Qjc+EfDipAkE83N5I5DE68bY6O0VLNPk=
36-
github.com/ferranbt/fastssz v0.1.2/go.mod h1:X5UPrE2u1UJjxHA8X54u04SBwdAQjG2sFtWs39YxyWs=
3739
github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
3840
github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
3941
github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
4042
github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
4143
github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
4244
github.com/go-ole/go-ole v1.3.0 h1:Dt6ye7+vXGIKZ7Xtk4s6/xVdGDQynvom7xCFEdWr6uE=
4345
github.com/go-ole/go-ole v1.3.0/go.mod h1:5LS6F96DhAwUc7C+1HLexzMXY1xGRSryjyPPKW6zv78=
44-
github.com/gofrs/flock v0.12.1 h1:MTLVXXHf8ekldpJk3AKicLij9MdwOWkZ+a/jHHZby9E=
45-
github.com/gofrs/flock v0.12.1/go.mod h1:9zxTsyu5xtJ9DK+1tFZyibEV7y3uwDxPPfbxeeHCoD0=
46+
github.com/gofrs/flock v0.8.1 h1:+gYjHKf32LDeiEEFhQaotPbLuUXjY5ZqxKgXy7n59aw=
47+
github.com/gofrs/flock v0.8.1/go.mod h1:F1TvTiK9OcQqauNUHlbJvyl9Qa1QvF/gOUDKA14jxHU=
4648
github.com/golang/snappy v0.0.5-0.20220116011046-fa5810519dcb h1:PBC98N2aIaM3XXiurYmW7fx4GZkL8feAMVq7nEjURHk=
4749
github.com/golang/snappy v0.0.5-0.20220116011046-fa5810519dcb/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
4850
github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
@@ -59,24 +61,22 @@ github.com/holiman/uint256 v1.3.2 h1:a9EgMPSC1AAaj1SZL5zIQD3WbwTuHrMGOerLjGmM/TA
5961
github.com/holiman/uint256 v1.3.2/go.mod h1:EOMSn4q6Nyt9P6efbI3bueV4e1b3dGlUCXeiRV4ng7E=
6062
github.com/klauspost/compress v1.18.0 h1:c/Cqfb0r+Yi+JtIEq73FWXVkRonBlf0CRNYc8Zttxdo=
6163
github.com/klauspost/compress v1.18.0/go.mod h1:2Pp+KzxcywXVXMr50+X0Q/Lsb43OQHYWRCY2AiWywWQ=
62-
github.com/klauspost/cpuid/v2 v2.0.9 h1:lgaqFMSdTdQYdZ04uHyN2d/eKdOMyi2YLSvlQIBFYa4=
63-
github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
6464
github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
6565
github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
6666
github.com/leanovate/gopter v0.2.11 h1:vRjThO1EKPb/1NsDXuDrzldR28RLkBflWYcU9CvzWu4=
6767
github.com/leanovate/gopter v0.2.11/go.mod h1:aK3tzZP/C+p1m3SPRE4SYZFGP7jjkuSI4f7Xvpt0S9c=
6868
github.com/mattn/go-runewidth v0.0.13 h1:lTGmDsbAYt5DmK6OnoV7EuIF1wEIFAcxld6ypU4OSgU=
6969
github.com/mattn/go-runewidth v0.0.13/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
70-
github.com/minio/sha256-simd v1.0.0 h1:v1ta+49hkWZyvaKwrQB8elexRqm6Y0aMLjCNsrYxo6g=
71-
github.com/minio/sha256-simd v1.0.0/go.mod h1:OuYzVNI5vcoYIAmbIvHPl3N3jUzVedXbKy5RFepssQM=
72-
github.com/mitchellh/mapstructure v1.4.1 h1:CpVNEelQCZBooIPDn+AR3NpivK/TIKU8bDxdASFVQag=
73-
github.com/mitchellh/mapstructure v1.4.1/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
7470
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA=
7571
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
72+
github.com/naoina/go-stringutil v0.1.0 h1:rCUeRUHjBjGTSHl0VC00jUPLz8/F9dDzYI70Hzifhks=
73+
github.com/naoina/go-stringutil v0.1.0/go.mod h1:XJ2SJL9jCtBh+P9q5btrd/Ylo8XwT/h1USek5+NqSA0=
74+
github.com/naoina/toml v0.1.2-0.20170918210437-9fafd6967416 h1:shk/vn9oCoOTmwcouEdwIeOtOGA/ELRUw/GwvxwfT+0=
75+
github.com/naoina/toml v0.1.2-0.20170918210437-9fafd6967416/go.mod h1:NBIhNtsFMo3G2szEBne+bO4gS192HuIYRqfvOWb4i1E=
7676
github.com/olekukonko/tablewriter v0.0.5 h1:P2Ga83D34wi1o9J6Wh1mRuqd4mF/x/lgBS7N7AbDhec=
7777
github.com/olekukonko/tablewriter v0.0.5/go.mod h1:hPp6KlRPjbx+hW8ykQs1w3UBbZlj6HuIJcUGPhkA7kY=
78-
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
79-
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
78+
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
79+
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
8080
github.com/prometheus/client_golang v1.22.0 h1:rb93p9lokFEsctTys46VnV1kLCDpVZ0a/Y92Vm0Zc6Q=
8181
github.com/prometheus/client_golang v1.22.0/go.mod h1:R7ljNsLXhuQXYZYtw6GAE9AZg8Y7vEW5scdCXrWRXC0=
8282
github.com/prometheus/client_model v0.6.2 h1:oBsgwpGs7iVziMvrGhE53c/GrLUsZdHnqNwqPLxwZyk=
@@ -105,8 +105,8 @@ github.com/urfave/cli/v2 v2.27.7 h1:bH59vdhbjLv3LAvIu6gd0usJHgoTTPhCFib8qqOwXYU=
105105
github.com/urfave/cli/v2 v2.27.7/go.mod h1:CyNAG/xg+iAOg0N4MPGZqVmv2rCoP267496AOXUZjA4=
106106
github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
107107
github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
108-
github.com/valyala/fasthttp v1.63.0 h1:DisIL8OjB7ul2d7cBaMRcKTQDYnrGy56R4FCiuDP0Ns=
109-
github.com/valyala/fasthttp v1.63.0/go.mod h1:REc4IeW+cAEyLrRPa5A81MIjvz0QE1laoTX2EaPHKJM=
108+
github.com/valyala/fasthttp v1.64.0 h1:QBygLLQmiAyiXuRhthf0tuRkqAFcrC42dckN2S+N3og=
109+
github.com/valyala/fasthttp v1.64.0/go.mod h1:dGmFxwkWXSK0NbOSJuF7AMVzU+lkHz0wQVvVITv2UQA=
110110
github.com/xrash/smetrics v0.0.0-20250705151800-55b8f293f342 h1:FnBeRrxr7OU4VvAzt5X7s6266i6cSVkkFPS0TuXWbIg=
111111
github.com/xrash/smetrics v0.0.0-20250705151800-55b8f293f342/go.mod h1:Ohn+xnUBiLI6FVj/9LpzZWtj1/D6lUovWYBkxHVV3aM=
112112
github.com/xyproto/randomstring v1.0.5 h1:YtlWPoRdgMu3NZtP45drfy1GKoojuR7hmRcnhZqKjWU=
@@ -131,21 +131,13 @@ go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
131131
go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
132132
go.uber.org/zap v1.27.0 h1:aJMhYGrd5QSmlpLMr2MftRKl7t8J8PTZPA732ud/XR8=
133133
go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
134-
golang.org/x/crypto v0.39.0 h1:SHs+kF4LP+f+p14esP5jAoDpHU8Gu/v9lFRK6IT5imM=
135-
golang.org/x/crypto v0.39.0/go.mod h1:L+Xg3Wf6HoL4Bn4238Z6ft6KfEpN0tJGo53AAPC632U=
136134
golang.org/x/crypto v0.40.0 h1:r4x+VvoG5Fm+eJcxMaY8CQM7Lb0l1lsmjGBQ6s8BfKM=
137135
golang.org/x/crypto v0.40.0/go.mod h1:Qr1vMER5WyS2dfPHAlsOj01wgLbsyWtFn/aY+5+ZdxY=
138-
golang.org/x/net v0.41.0 h1:vBTly1HeNPEn3wtREYfy4GZ/NECgw2Cnl+nK6Nz3uvw=
139-
golang.org/x/net v0.41.0/go.mod h1:B/K4NNqkfmg07DQYrbwvSluqCJOOXwUjeb/5lOisjbA=
140136
golang.org/x/net v0.42.0 h1:jzkYrhi3YQWD6MLBJcsklgQsoAcw89EcZbJw8Z614hs=
141137
golang.org/x/net v0.42.0/go.mod h1:FF1RA5d3u7nAYA4z2TkclSCKh68eSXtiFwcWQpPXdt8=
142-
golang.org/x/sync v0.15.0 h1:KWH3jNZsfyT6xfAfKiz6MRNmd46ByHDYaZ7KSkCtdW8=
143-
golang.org/x/sync v0.15.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
144138
golang.org/x/sync v0.16.0 h1:ycBJEhp9p4vXvUZNszeOq0kGTPghopOL8q0fq3vstxw=
145139
golang.org/x/sync v0.16.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
146140
golang.org/x/sys v0.0.0-20210426230700-d19ff857e887/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
147-
golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
148-
golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
149141
golang.org/x/sys v0.34.0 h1:H5Y5sJ2L2JRdyv7ROF1he/lPdvFsd0mJHFw2ThKHxLA=
150142
golang.org/x/sys v0.34.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
151143
google.golang.org/protobuf v1.36.6 h1:z1NpPI8ku2WgiWnf+t9wTPsn6eP1L7ksHUlkfLvd9xY=

‎jrpc/jrcp_utils.go‎

Lines changed: 23 additions & 13 deletions
Original file line numberDiff line numberDiff line change
@@ -39,7 +39,13 @@ func decodeEthSendRawTransaction(params json.RawMessage) (
3939
)
4040
}
4141

42-
bytes, err := hexutil.Decode(inputs[0])
42+
return DecodeEthRawTransaction(inputs[0])
43+
}
44+
45+
func DecodeEthRawTransaction(str string) (
46+
addr ethcommon.Address, tx *ethtypes.Transaction, err error,
47+
) {
48+
bytes, err := hexutil.Decode(str)
4349
if err != nil {
4450
return ethcommon.Address{}, nil, fmt.Errorf("%w: %w",
4551
errFailedToDecodeEthSendRawTransaction, err,
@@ -53,18 +59,22 @@ func decodeEthSendRawTransaction(params json.RawMessage) (
5359
)
5460
}
5561

56-
if tx.ChainId() == nil || tx.ChainId().Sign() <= 0 {
57-
return ethcommon.Address{}, nil, fmt.Errorf("%w: invalid chain id: %v",
58-
errFailedToDecodeEthSendRawTransaction, tx.ChainId(),
59-
)
60-
}
62+
switch tx.Type() {
63+
case ethtypes.DepositTxType:
64+
return tx.From(), tx, nil
6165

62-
from, err := ethtypes.Sender(ethtypes.LatestSignerForChainID(tx.ChainId()), tx)
63-
if err != nil {
64-
return ethcommon.Address{}, nil, fmt.Errorf("%w: %w",
65-
errFailedToDecodeEthSendRawTransaction, err,
66-
)
66+
default:
67+
if tx.ChainId() == nil || tx.ChainId().Sign() <= 0 {
68+
return ethcommon.Address{}, nil, fmt.Errorf("%w: invalid chain id: %v",
69+
errFailedToDecodeEthSendRawTransaction, tx.ChainId(),
70+
)
71+
}
72+
from, err := ethtypes.Sender(ethtypes.LatestSignerForChainID(tx.ChainId()), tx)
73+
if err != nil {
74+
return ethcommon.Address{}, nil, fmt.Errorf("%w: %w",
75+
errFailedToDecodeEthSendRawTransaction, err,
76+
)
77+
}
78+
return from, tx, nil
6779
}
68-
69-
return from, tx, nil
7080
}

‎proxy/websocket_pump.go‎

Lines changed: 45 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -10,7 +10,10 @@ import (
1010
"time"
1111

1212
"github.com/fasthttp/websocket"
13+
"github.com/flashbots/bproxy/flashblock"
14+
"github.com/flashbots/bproxy/jrpc"
1315
"github.com/flashbots/bproxy/metrics"
16+
"github.com/flashbots/bproxy/triaged"
1417
"github.com/flashbots/bproxy/utils"
1518
"go.opentelemetry.io/otel/attribute"
1619
otelapi "go.opentelemetry.io/otel/metric"
@@ -250,17 +253,48 @@ func (p *websocketPump) prepareLogFields(
250253
zap.Int("message_size", len(m.bytes)),
251254
)
252255

253-
if p.cfg.proxy.LogMessages && len(m.bytes) <= p.cfg.proxy.LogMessagesMaxSize {
254-
var jsonMessage interface{}
255-
if err := json.Unmarshal(m.bytes, &jsonMessage); err == nil {
256-
loggedFields = append(loggedFields,
257-
zap.Any("json_message", jsonMessage),
258-
)
259-
} else {
260-
loggedFields = append(loggedFields,
261-
zap.NamedError("error_unmarshal", err),
262-
zap.String("websocket_message", utils.Str(m.bytes)),
263-
)
256+
if p.cfg.proxy.LogMessages {
257+
fb := flashblock.Flashblock{}
258+
err := json.Unmarshal(m.bytes, &fb)
259+
260+
if len(m.bytes) <= p.cfg.proxy.LogMessagesMaxSize {
261+
if err == nil {
262+
loggedFields = append(loggedFields,
263+
zap.Any("json_message", fb),
264+
)
265+
} else {
266+
loggedFields = append(loggedFields,
267+
zap.NamedError("error_unmarshal", err),
268+
zap.String("websocket_message", utils.Str(m.bytes)),
269+
)
270+
}
271+
}
272+
273+
transactions := make(triaged.RequestTransactions, 0, len(fb.Diff.Transactions))
274+
for _, strTx := range fb.Diff.Transactions {
275+
errs := make([]error, 0)
276+
if from, tx, err := jrpc.DecodeEthRawTransaction(strTx); err == nil {
277+
transactions = append(transactions, triaged.RequestTransaction{
278+
From: &from,
279+
To: tx.To(),
280+
Hash: tx.Hash(),
281+
Nonce: tx.Nonce(),
282+
})
283+
} else {
284+
_, _, err := jrpc.DecodeEthRawTransaction(strTx)
285+
errs = append(errs, err)
286+
}
287+
288+
if len(transactions) > 0 {
289+
loggedFields = append(loggedFields,
290+
zap.Array("txs", transactions),
291+
)
292+
}
293+
if len(errs) > 0 {
294+
loggedFields = append(loggedFields,
295+
zap.Errors("error_decode", errs),
296+
)
297+
}
264298
}
265299
}
266300

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