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Merge branch 'master' into proto-array

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This commit is contained in:
Paul Hauner
2020-01-15 17:25:32 +11:00
parent 76d7122b28 0e3e2bbbe7
commit ea19227eac
12 changed files with 410 additions and 307 deletions
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Cargo.lock generated
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@@ -74,7 +74,7 @@ name = "aho-corasick"
version = "0.7.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"memchr 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@@ -153,9 +153,14 @@ name = "autocfg"
version = "0.1.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "autocfg"
version = "1.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "backtrace"
version = "0.3.40"
version = "0.3.41"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"backtrace-sys 0.1.32 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -213,12 +218,12 @@ dependencies = [
"lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"lighthouse_bootstrap 0.1.0",
"lighthouse_metrics 0.1.0",
"lmd_ghost 0.1.0",
"log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"merkle_proof 0.1.0",
"operation_pool 0.1.0",
"parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
"proto_array_fork_choice 0.1.0",
"rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
"rayon 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -270,7 +275,7 @@ dependencies = [
"lighthouse_bootstrap 0.1.0",
"logging 0.1.0",
"node_test_rig 0.1.0",
"rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
"slog 2.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
"slog-async 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
"slog-term 2.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -332,7 +337,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
"arrayvec 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
"constant_time_eq 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
"constant_time_eq 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@@ -371,7 +376,7 @@ dependencies = [
"eth2_ssz_types 0.2.0",
"hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
"milagro_bls 0.11.0 (git+https://github.com/sigp/milagro_bls?tag=v0.11.1)",
"rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_hex 0.1.0",
@@ -390,11 +395,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "bstr"
version = "0.2.8"
version = "0.2.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"memchr 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
]
@@ -456,7 +461,7 @@ dependencies = [
"eth2_ssz_derive 0.1.0",
"eth2_ssz_types 0.2.0",
"ethereum-types 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
"quickcheck 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
"quickcheck 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
"quickcheck_macros 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
"tree_hash 0.1.1",
]
@@ -484,8 +489,8 @@ name = "chrono"
version = "0.4.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"num-integer 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
"num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
"num-integer 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
"num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
"time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
]
@@ -527,6 +532,7 @@ dependencies = [
"futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
"genesis 0.1.0",
"lighthouse_bootstrap 0.1.0",
"lmd_ghost 0.1.0",
"network 0.1.0",
"parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
"prometheus 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -558,7 +564,7 @@ dependencies = [
[[package]]
name = "colored"
version = "1.9.1"
version = "1.9.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"atty 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -605,12 +611,12 @@ version = "0.1.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "constant_time_eq"
version = "0.1.4"
version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
@@ -673,7 +679,7 @@ dependencies = [
"csv 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
"itertools 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
"lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
"num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
"rand_core 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
"rand_os 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
"rand_xoshiro 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -682,7 +688,7 @@ dependencies = [
"serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
"tinytemplate 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
"walkdir 2.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
"walkdir 2.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@@ -802,7 +808,7 @@ name = "csv"
version = "1.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"bstr 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
"bstr 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
"csv-core 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
"itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
"ryu 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -814,7 +820,7 @@ name = "csv-core"
version = "0.1.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"memchr 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@@ -908,7 +914,7 @@ dependencies = [
"lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
"quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
"regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
"regex 1.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.44 (registry+https://github.com/rust-lang/crates.io-index)",
]
@@ -962,7 +968,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"clear_on_drop 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
"curve25519-dalek 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
"sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
@@ -987,7 +993,7 @@ dependencies = [
"tree_hash 0.1.1",
"tree_hash_derive 0.2.0",
"types 0.1.0",
"walkdir 2.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
"walkdir 2.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@@ -1015,7 +1021,7 @@ dependencies = [
"libp2p-core 0.13.2 (git+https://github.com/SigP/rust-libp2p/?rev=735313ebda6a98604929f6c4606aefac19e00760)",
"libsecp256k1 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
"rlp 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
"sha3 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1029,8 +1035,8 @@ dependencies = [
"atty 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
"humantime 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
"termcolor 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
"regex 1.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
"termcolor 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@@ -1041,8 +1047,8 @@ dependencies = [
"atty 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
"humantime 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
"termcolor 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
"regex 1.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
"termcolor 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@@ -1069,7 +1075,7 @@ name = "error-chain"
version = "0.12.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"backtrace 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
"backtrace 0.3.41 (registry+https://github.com/rust-lang/crates.io-index)",
"version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
]
@@ -1161,7 +1167,7 @@ version = "0.1.1"
dependencies = [
"lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"ring 0.16.9 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-hex 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
"wasm-bindgen-test 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
]
@@ -1175,7 +1181,7 @@ dependencies = [
"hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
"lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"milagro_bls 0.11.0 (git+https://github.com/sigp/milagro_bls?tag=v0.11.1)",
"num-bigint 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
"num-bigint 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_yaml 0.8.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1230,7 +1236,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"error-chain 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
"ethereum-types 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-hex 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1244,7 +1250,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"error-chain 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
"ethereum-types 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-hex 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1315,7 +1321,7 @@ name = "failure"
version = "0.1.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"backtrace 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
"backtrace 0.3.41 (registry+https://github.com/rust-lang/crates.io-index)",
"failure_derive 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
]
@@ -1343,7 +1349,7 @@ dependencies = [
"byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
"heapsize 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-hex 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"static_assertions 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
]
@@ -1353,8 +1359,8 @@ version = "0.5.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-hex 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"static_assertions 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
@@ -1847,7 +1853,7 @@ dependencies = [
"genesis 0.1.0",
"hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
"regex 1.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_yaml 0.8.11 (registry+https://github.com/rust-lang/crates.io-index)",
"simple_logger 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1951,7 +1957,7 @@ dependencies = [
"parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
"protobuf 2.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
"quick-error 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
"ring 0.16.9 (registry+https://github.com/rust-lang/crates.io-index)",
"rw-stream-sink 0.1.2 (git+https://github.com/SigP/rust-libp2p/?rev=735313ebda6a98604929f6c4606aefac19e00760)",
"sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2105,7 +2111,7 @@ dependencies = [
"parity-multiaddr 0.6.0 (git+https://github.com/SigP/rust-libp2p/?rev=735313ebda6a98604929f6c4606aefac19e00760)",
"parity-multihash 0.2.0 (git+https://github.com/SigP/rust-libp2p/?rev=735313ebda6a98604929f6c4606aefac19e00760)",
"protobuf 2.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
"sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
"smallvec 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2166,7 +2172,7 @@ dependencies = [
"libp2p-core 0.13.2 (git+https://github.com/SigP/rust-libp2p/?rev=735313ebda6a98604929f6c4606aefac19e00760)",
"log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"protobuf 2.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
"ring 0.16.9 (registry+https://github.com/rust-lang/crates.io-index)",
"snow 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2185,7 +2191,7 @@ dependencies = [
"libp2p-swarm 0.3.0 (git+https://github.com/SigP/rust-libp2p/?rev=735313ebda6a98604929f6c4606aefac19e00760)",
"log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"parity-multiaddr 0.6.0 (git+https://github.com/SigP/rust-libp2p/?rev=735313ebda6a98604929f6c4606aefac19e00760)",
"rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
"tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
"void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
"wasm-timer 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2342,7 +2348,7 @@ dependencies = [
"crunchy 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
"digest 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
"hmac-drbg 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
"sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
"subtle 2.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
"typenum 1.11.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2405,6 +2411,27 @@ name = "linked-hash-map"
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"checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
"checksum wincolor 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "96f5016b18804d24db43cebf3c77269e7569b8954a8464501c216cc5e070eaa9"
"checksum winreg 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b2986deb581c4fe11b621998a5e53361efe6b48a151178d0cd9eeffa4dc6acc9"
"checksum ws 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c51a2c47b5798ccc774ffb93ff536aec7c4275d722fd9c740c83cdd1af1f2d94"
"checksum ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"

4
beacon_node/beacon_chain/src/beacon_chain.rs
View File

@@ -952,13 +952,13 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
// Only log a warning if our head is in a reasonable place to verify this attestation.
// This avoids excess logging during syncing.
if head_epoch + 1 >= attestation_epoch {
debug!(
trace!(
self.log,
"Dropped attestation for unknown block";
"block" => format!("{}", attestation.data.beacon_block_root)
);
} else {
debug!(
trace!(
self.log,
"Dropped attestation for unknown block";
"block" => format!("{}", attestation.data.beacon_block_root)

120
beacon_node/eth2-libp2p/src/rpc/handler.rs
View File

@@ -12,7 +12,7 @@ use libp2p::core::upgrade::{InboundUpgrade, OutboundUpgrade, UpgradeError};
use libp2p::swarm::protocols_handler::{
KeepAlive, ProtocolsHandler, ProtocolsHandlerEvent, ProtocolsHandlerUpgrErr, SubstreamProtocol,
};
use slog::{crit, debug, error, trace};
use slog::{crit, debug, error};
use smallvec::SmallVec;
use std::collections::hash_map::Entry;
use std::time::{Duration, Instant};
@@ -57,7 +57,7 @@ where
/// Current inbound substreams awaiting processing.
inbound_substreams:
FnvHashMap<InboundRequestId, (InboundSubstreamState<TSubstream>, delay_queue::Key)>,
FnvHashMap<InboundRequestId, (InboundSubstreamState<TSubstream>, Option<delay_queue::Key>)>,
/// Inbound substream `DelayQueue` which keeps track of when an inbound substream will timeout.
inbound_substreams_delay: DelayQueue<InboundRequestId>,
@@ -134,6 +134,52 @@ pub enum OutboundSubstreamState<TSubstream> {
Poisoned,
}
impl<TSubstream> InboundSubstreamState<TSubstream>
where
TSubstream: AsyncRead + AsyncWrite,
{
/// Moves the substream state to closing and informs the connected peer. The
/// `queued_outbound_items` must be given as a parameter to add stream termination messages to
/// the outbound queue.
pub fn close(&mut self, outbound_queue: &mut Vec<RPCErrorResponse>) {
// When terminating a stream, report the stream termination to the requesting user via
// an RPC error
let error = RPCErrorResponse::ServerError(ErrorMessage {
error_message: "Request timed out".as_bytes().to_vec(),
});
// The stream termination type is irrelevant, this will terminate the
// stream
let stream_termination =
RPCErrorResponse::StreamTermination(ResponseTermination::BlocksByRange);
match std::mem::replace(self, InboundSubstreamState::Poisoned) {
InboundSubstreamState::ResponsePendingSend { substream, closing } => {
if !closing {
outbound_queue.push(error);
outbound_queue.push(stream_termination);
}
// if the stream is closing after the send, allow it to finish
*self = InboundSubstreamState::ResponsePendingSend { substream, closing }
}
InboundSubstreamState::ResponseIdle(substream) => {
*self = InboundSubstreamState::ResponsePendingSend {
substream: substream.send(error),
closing: true,
};
}
InboundSubstreamState::Closing(substream) => {
// let the stream close
*self = InboundSubstreamState::Closing(substream);
}
InboundSubstreamState::Poisoned => {
unreachable!("Coding error: Timeout poisoned substream")
}
};
}
}
impl<TSubstream> RPCHandler<TSubstream>
where
TSubstream: AsyncRead + AsyncWrite,
@@ -233,7 +279,7 @@ where
let awaiting_stream = InboundSubstreamState::ResponseIdle(substream);
self.inbound_substreams.insert(
self.current_inbound_substream_id,
(awaiting_stream, delay_key),
(awaiting_stream, Some(delay_key)),
);
self.events_out
@@ -294,7 +340,7 @@ where
InboundSubstreamState::ResponseIdle(substream) => {
// close the stream if there is no response
if let RPCErrorResponse::StreamTermination(_) = response {
trace!(self.log, "Stream termination sent. Ending the stream");
//trace!(self.log, "Stream termination sent. Ending the stream");
*substream_state = InboundSubstreamState::Closing(substream);
} else {
// send the response
@@ -442,47 +488,15 @@ where
let rpc_id = stream_id.get_ref();
// handle a stream timeout for various states
if let Some((substream_state, _)) = self.inbound_substreams.get_mut(rpc_id) {
// When terminating a stream, report the stream termination to the requesting user via
// an RPC error
let error = RPCErrorResponse::ServerError(ErrorMessage {
error_message: "Request timed out".as_bytes().to_vec(),
});
// The stream termination type is irrelevant, this will terminate the
// stream
let stream_termination =
RPCErrorResponse::StreamTermination(ResponseTermination::BlocksByRange);
if let Some((substream_state, delay_key)) = self.inbound_substreams.get_mut(rpc_id) {
// the delay has been removed
*delay_key = None;
match std::mem::replace(substream_state, InboundSubstreamState::Poisoned) {
InboundSubstreamState::ResponsePendingSend { substream, closing } => {
if !closing {
// if the stream is not closing, add an error to the stream queue and exit
let queue = self
.queued_outbound_items
.entry(*rpc_id)
.or_insert_with(Vec::new);
queue.push(error);
queue.push(stream_termination);
}
// if the stream is closing after the send, allow it to finish
*substream_state =
InboundSubstreamState::ResponsePendingSend { substream, closing }
}
InboundSubstreamState::ResponseIdle(substream) => {
*substream_state = InboundSubstreamState::ResponsePendingSend {
substream: substream.send(error),
closing: true,
};
}
InboundSubstreamState::Closing(substream) => {
// let the stream close
*substream_state = InboundSubstreamState::Closing(substream);
}
InboundSubstreamState::Poisoned => {
unreachable!("Coding error: Timeout poisoned substream")
}
};
let outbound_queue = self
.queued_outbound_items
.entry(*rpc_id)
.or_insert_with(Vec::new);
substream_state.close(outbound_queue);
}
}
@@ -546,8 +560,9 @@ where
};
}
Err(e) => {
let delay_key = &entry.get().1;
self.inbound_substreams_delay.remove(delay_key);
if let Some(delay_key) = &entry.get().1 {
self.inbound_substreams_delay.remove(delay_key);
}
entry.remove_entry();
return Ok(Async::Ready(ProtocolsHandlerEvent::Custom(
RPCEvent::Error(0, e),
@@ -565,10 +580,11 @@ where
InboundSubstreamState::Closing(mut substream) => {
match substream.close() {
Ok(Async::Ready(())) | Err(_) => {
trace!(self.log, "Inbound stream dropped");
let delay_key = &entry.get().1;
//trace!(self.log, "Inbound stream dropped");
if let Some(delay_key) = &entry.get().1 {
self.inbound_substreams_delay.remove(delay_key);
}
self.queued_outbound_items.remove(&request_id);
self.inbound_substreams_delay.remove(delay_key);
entry.remove();
} // drop the stream
Ok(Async::NotReady) => {
@@ -613,7 +629,7 @@ where
} else {
// either this is a single response request or we received an
// error
trace!(self.log, "Closing single stream request");
//trace!(self.log, "Closing single stream request");
// only expect a single response, close the stream
entry.get_mut().0 = OutboundSubstreamState::Closing(substream);
}
@@ -626,7 +642,7 @@ where
// stream closed
// if we expected multiple streams send a stream termination,
// else report the stream terminating only.
trace!(self.log, "RPC Response - stream closed by remote");
//trace!(self.log, "RPC Response - stream closed by remote");
// drop the stream
let delay_key = &entry.get().1;
self.outbound_substreams_delay.remove(delay_key);
@@ -670,7 +686,7 @@ where
},
OutboundSubstreamState::Closing(mut substream) => match substream.close() {
Ok(Async::Ready(())) | Err(_) => {
trace!(self.log, "Outbound stream dropped");
//trace!(self.log, "Outbound stream dropped");
// drop the stream
let delay_key = &entry.get().1;
self.outbound_substreams_delay.remove(delay_key);

25
beacon_node/network/src/message_processor.rs
View File

@@ -120,6 +120,16 @@ impl<T: BeaconChainTypes> MessageProcessor<T> {
/// Sends a `Status` message to the peer.
pub fn on_connect(&mut self, peer_id: PeerId) {
if let Some(status_message) = status_message(&self.chain) {
debug!(
self.log,
"Sending Status Request";
"peer" => format!("{:?}", peer_id),
"fork_version" => format!("{:?}", status_message.fork_version),
"finalized_root" => format!("{:?}", status_message.finalized_root),
"finalized_epoch" => format!("{:?}", status_message.finalized_epoch),
"head_root" => format!("{}", status_message.head_root),
"head_slot" => format!("{}", status_message.head_slot),
);
self.network
.send_rpc_request(peer_id, RPCRequest::Status(status_message));
}
@@ -134,9 +144,18 @@ impl<T: BeaconChainTypes> MessageProcessor<T> {
request_id: RequestId,
status: StatusMessage,
) {
// ignore status responses if we are shutting down
trace!(self.log, "StatusRequest"; "peer" => format!("{:?}", peer_id));
debug!(
self.log,
"Received Status Request";
"peer" => format!("{:?}", peer_id),
"fork_version" => format!("{:?}", status.fork_version),
"finalized_root" => format!("{:?}", status.finalized_root),
"finalized_epoch" => format!("{:?}", status.finalized_epoch),
"head_root" => format!("{}", status.head_root),
"head_slot" => format!("{}", status.head_slot),
);
// ignore status responses if we are shutting down
if let Some(status_message) = status_message(&self.chain) {
// Say status back.
self.network.send_rpc_response(
@@ -550,7 +569,7 @@ impl<T: BeaconChainTypes> MessageProcessor<T> {
}
AttestationProcessingOutcome::UnknownHeadBlock { beacon_block_root } => {
// TODO: Maintain this attestation and re-process once sync completes
debug!(
trace!(
self.log,
"Attestation for unknown block";
"peer_id" => format!("{:?}", peer_id),

2
beacon_node/network/src/service.rs
View File

@@ -237,7 +237,7 @@ fn network_service(
match libp2p_service.lock().poll() {
Ok(Async::Ready(Some(event))) => match event {
Libp2pEvent::RPC(peer_id, rpc_event) => {
trace!(log, "Received RPC"; "rpc" => format!("{}", rpc_event));
// trace!(log, "Received RPC"; "rpc" => format!("{}", rpc_event));
// if we received a Goodbye message, drop and ban the peer
if let RPCEvent::Request(_, RPCRequest::Goodbye(_)) = rpc_event {

20
beacon_node/network/src/sync/network_context.rs
View File

@@ -36,14 +36,19 @@ impl SyncNetworkContext {
chain: Weak<BeaconChain<T>>,
peer_id: PeerId,
) {
trace!(
self.log,
"Sending Status Request";
"method" => "STATUS",
"peer" => format!("{:?}", peer_id)
);
if let Some(chain) = chain.upgrade() {
if let Some(status_message) = status_message(&chain) {
debug!(
self.log,
"Sending Status Request";
"peer" => format!("{:?}", peer_id),
"fork_version" => format!("{:?}", status_message.fork_version),
"finalized_root" => format!("{:?}", status_message.finalized_root),
"finalized_epoch" => format!("{:?}", status_message.finalized_epoch),
"head_root" => format!("{}", status_message.head_root),
"head_slot" => format!("{}", status_message.head_slot),
);
let _ = self.send_rpc_request(peer_id, RPCRequest::Status(status_message));
}
}
@@ -124,8 +129,7 @@ impl SyncNetworkContext {
self.network_send
.try_send(NetworkMessage::RPC(peer_id, rpc_event))
.map_err(|_| {
// This is likely to happen when shutting down. Suppress this warning to trace for now
trace!(
debug!(
self.log,
"Could not send RPC message to the network service"
);

107
beacon_node/network/src/sync/range_sync/batch.rs Normal file
View File

@@ -0,0 +1,107 @@
use eth2_libp2p::rpc::RequestId;
use eth2_libp2p::PeerId;
use fnv::FnvHashMap;
use std::cmp::Ordering;
use std::collections::hash_map::Entry;
use std::collections::{HashMap, HashSet};
use types::{BeaconBlock, EthSpec, Hash256, Slot};
/// A collection of sequential blocks that are requested from peers in a single RPC request.
#[derive(PartialEq)]
pub struct Batch<T: EthSpec> {
/// The ID of the batch, these are sequential.
pub id: u64,
/// The requested start slot of the batch, inclusive.
pub start_slot: Slot,
/// The requested end slot of batch, exclusive.
pub end_slot: Slot,
/// The hash of the chain root to requested from the peer.
pub head_root: Hash256,
/// The peer that was originally assigned to the batch.
pub _original_peer: PeerId,
/// The peer that is currently assigned to the batch.
pub current_peer: PeerId,
/// The number of retries this batch has undergone.
pub retries: u8,
/// The blocks that have been downloaded.
pub downloaded_blocks: Vec<BeaconBlock<T>>,
}
impl<T: EthSpec> Ord for Batch<T> {
fn cmp(&self, other: &Self) -> Ordering {
self.id.cmp(&other.id)
}
}
impl<T: EthSpec> PartialOrd for Batch<T> {
fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
Some(self.cmp(other))
}
}
/// A structure that contains a mapping of pending batch requests, that also keeps track of which
/// peers are currently making batch requests.
///
/// This is used to optimise searches for idle peers (peers that have no outbound batch requests).
pub struct PendingBatches<T: EthSpec> {
/// The current pending batches.
batches: FnvHashMap<RequestId, Batch<T>>,
/// A mapping of peers to the number of pending requests.
peer_requests: HashMap<PeerId, HashSet<RequestId>>,
}
impl<T: EthSpec> PendingBatches<T> {
pub fn new() -> Self {
PendingBatches {
batches: FnvHashMap::default(),
peer_requests: HashMap::new(),
}
}
pub fn insert(&mut self, request_id: RequestId, batch: Batch<T>) -> Option<Batch<T>> {
let peer_request = batch.current_peer.clone();
self.peer_requests
.entry(peer_request)
.or_insert_with(|| HashSet::new())
.insert(request_id);
self.batches.insert(request_id, batch)
}
pub fn remove(&mut self, request_id: &RequestId) -> Option<Batch<T>> {
if let Some(batch) = self.batches.remove(request_id) {
if let Entry::Occupied(mut entry) = self.peer_requests.entry(batch.current_peer.clone())
{
entry.get_mut().remove(request_id);
if entry.get().is_empty() {
entry.remove();
}
}
Some(batch)
} else {
None
}
}
/// Adds a block to the batches if the request id exists. Returns None if there is no batch
/// matching the request id.
pub fn add_block(&mut self, request_id: &RequestId, block: BeaconBlock<T>) -> Option<()> {
let batch = self.batches.get_mut(request_id)?;
batch.downloaded_blocks.push(block);
Some(())
}
/// Returns true if there the peer does not exist in the peer_requests mapping. Indicating it
/// has no pending outgoing requests.
pub fn peer_is_idle(&self, peer_id: &PeerId) -> bool {
self.peer_requests.get(peer_id).is_none()
}
/// Removes a batch for a given peer.
pub fn remove_batch_by_peer(&mut self, peer_id: &PeerId) -> Option<Batch<T>> {
let request_ids = self.peer_requests.get(peer_id)?;
let request_id = request_ids.iter().next()?.clone();
self.remove(&request_id)
}
}

120
beacon_node/network/src/sync/range_sync/chain.rs
View File

@@ -1,12 +1,11 @@
use crate::message_processor::FUTURE_SLOT_TOLERANCE;
use crate::sync::network_context::SyncNetworkContext;
use crate::sync::range_sync::batch::{Batch, PendingBatches};
use beacon_chain::{BeaconChain, BeaconChainTypes, BlockProcessingOutcome};
use eth2_libp2p::rpc::methods::*;
use eth2_libp2p::rpc::RequestId;
use eth2_libp2p::PeerId;
use fnv::FnvHashMap;
use slog::{crit, debug, error, trace, warn, Logger};
use std::cmp::Ordering;
use std::collections::HashSet;
use std::ops::Sub;
use std::sync::Weak;
@@ -18,44 +17,12 @@ use types::{BeaconBlock, EthSpec, Hash256, Slot};
/// responder will fill the response up to the max request size, assuming they have the bandwidth
/// to do so.
//TODO: Make this dynamic based on peer's bandwidth
const BLOCKS_PER_BATCH: u64 = 50;
//TODO: This is lower due to current thread design. Modify once rebuilt.
const BLOCKS_PER_BATCH: u64 = 25;
/// The number of times to retry a batch before the chain is considered failed and removed.
const MAX_BATCH_RETRIES: u8 = 5;
/// A collection of sequential blocks that are requested from peers in a single RPC request.
#[derive(PartialEq)]
pub struct Batch<T: EthSpec> {
/// The ID of the batch, batches are ID's sequentially.
id: u64,
/// The requested start slot of the batch, inclusive.
start_slot: Slot,
/// The requested end slot of batch, exclusive.
end_slot: Slot,
/// The hash of the chain root to requested from the peer.
head_root: Hash256,
/// The peer that was originally assigned to the batch.
_original_peer: PeerId,
/// The peer that is currently assigned to the batch.
pub current_peer: PeerId,
/// The number of retries this batch has undergone.
retries: u8,
/// The blocks that have been downloaded.
downloaded_blocks: Vec<BeaconBlock<T>>,
}
impl<T: EthSpec> Ord for Batch<T> {
fn cmp(&self, other: &Self) -> Ordering {
self.id.cmp(&other.id)
}
}
impl<T: EthSpec> PartialOrd for Batch<T> {
fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
Some(self.cmp(other))
}
}
/// A return type for functions that act on a `Chain` which informs the caller whether the chain
/// has been completed and should be removed or to be kept if further processing is
/// required.
@@ -105,7 +72,7 @@ pub struct SyncingChain<T: BeaconChainTypes> {
/// The batches that are currently awaiting a response from a peer. An RPC request for these
/// have been sent.
pub pending_batches: FnvHashMap<RequestId, Batch<T::EthSpec>>,
pub pending_batches: PendingBatches<T::EthSpec>,
/// The batches that have been downloaded and are awaiting processing and/or validation.
completed_batches: Vec<Batch<T::EthSpec>>,
@@ -151,7 +118,7 @@ impl<T: BeaconChainTypes> SyncingChain<T> {
start_slot,
target_head_slot,
target_head_root,
pending_batches: FnvHashMap::default(),
pending_batches: PendingBatches::new(),
completed_batches: Vec::new(),
peer_pool,
to_be_downloaded_id: 1,
@@ -176,9 +143,8 @@ impl<T: BeaconChainTypes> SyncingChain<T> {
log: &slog::Logger,
) -> Option<ProcessingResult> {
if let Some(block) = beacon_block {
let batch = self.pending_batches.get_mut(&request_id)?;
// This is not a stream termination, simply add the block to the request
batch.downloaded_blocks.push(block.clone());
self.pending_batches.add_block(&request_id, block.clone())?;
return Some(ProcessingResult::KeepChain);
} else {
// A stream termination has been sent. This batch has ended. Process a completed batch.
@@ -202,10 +168,6 @@ impl<T: BeaconChainTypes> SyncingChain<T> {
// blocks for the peer.
debug!(log, "Completed batch received"; "id"=>batch.id, "blocks"=>batch.downloaded_blocks.len(), "awaiting_batches" => self.completed_batches.len());
// The peer that completed this batch, may be re-requested if this batch doesn't complete
// the chain and there is no error in processing
let current_peer = batch.current_peer.clone();
// verify the range of received blocks
// Note that the order of blocks is verified in block processing
if let Some(last_slot) = batch.downloaded_blocks.last().map(|b| b.slot) {
@@ -244,7 +206,9 @@ impl<T: BeaconChainTypes> SyncingChain<T> {
if self.state == ChainSyncingState::Syncing {
// pre-emptively request more blocks from peers whilst we process current blocks,
self.send_range_request(network, current_peer, log);
if !self.send_range_request(network, log) {
debug!(log, "No peer available for next batch.")
}
}
// Try and process batches sequentially in the ordered list.
@@ -424,38 +388,22 @@ impl<T: BeaconChainTypes> SyncingChain<T> {
.retain(|batch| batch.id >= last_processed_id.saturating_sub(1));
}
// Now begin requesting blocks from the peer pool. Ignore any peers with currently
// pending requests
let pending_peers = self
.pending_batches
.values()
.map(|batch| batch.current_peer.clone())
.collect::<Vec<_>>();
let peers = self
.peer_pool
.iter()
.filter(|peer| !pending_peers.contains(peer))
.cloned()
.collect::<Vec<_>>();
for peer_id in peers {
// send a blocks by range request to the peer
self.send_range_request(network, peer_id, log);
}
// Now begin requesting blocks from the peer pool, until all peers are exhausted.
while self.send_range_request(network, log) {}
self.state = ChainSyncingState::Syncing;
}
/// A peer has been added.
/// Add a peer to the chain.
///
/// If the chain is active, this starts requesting batches from this peer.
pub fn peer_added(
pub fn add_peer(
&mut self,
network: &mut SyncNetworkContext,
peer_id: PeerId,
log: &slog::Logger,
) {
self.peer_pool.insert(peer_id.clone());
// do not request blocks if the chain is not syncing
if let ChainSyncingState::Stopped = self.state {
debug!(log, "Peer added to a non-syncing chain"; "peer_id" => format!("{:?}", peer_id));
@@ -463,7 +411,7 @@ impl<T: BeaconChainTypes> SyncingChain<T> {
}
// find the next batch and request it from the peer
self.send_range_request(network, peer_id, log);
self.send_range_request(network, log);
}
/// Sends a STATUS message to all peers in the peer pool.
@@ -473,19 +421,31 @@ impl<T: BeaconChainTypes> SyncingChain<T> {
}
}
/// Requests the next required batch from the provided peer.
fn send_range_request(
&mut self,
network: &mut SyncNetworkContext,
peer_id: PeerId,
log: &slog::Logger,
) {
/// Requests the next required batch from a peer. Returns true, if there was a peer available
/// to send a request and there are batches to request, false otherwise.
fn send_range_request(&mut self, network: &mut SyncNetworkContext, log: &slog::Logger) -> bool {
// find the next pending batch and request it from the peer
if let Some(batch) = self.get_next_batch(peer_id) {
debug!(log, "Requesting batch"; "start_slot" => batch.start_slot, "end_slot" => batch.end_slot, "id" => batch.id, "peer" => format!("{:?}", batch.current_peer), "head_root"=> format!("{}", batch.head_root));
// send the batch
self.send_batch(network, batch);
if let Some(peer_id) = self.get_next_peer() {
if let Some(batch) = self.get_next_batch(peer_id) {
debug!(log, "Requesting batch"; "start_slot" => batch.start_slot, "end_slot" => batch.end_slot, "id" => batch.id, "peer" => format!("{:?}", batch.current_peer), "head_root"=> format!("{}", batch.head_root));
// send the batch
self.send_batch(network, batch);
return true;
}
}
return false;
}
/// Returns a peer if there exists a peer which does not currently have a pending request.
///
/// This is used to create the next request.
fn get_next_peer(&self) -> Option<PeerId> {
for peer in self.peer_pool.iter() {
if self.pending_batches.peer_is_idle(peer) {
return Some(peer.clone());
}
}
None
}
/// Requests the provided batch from the provided peer.
@@ -546,7 +506,7 @@ impl<T: BeaconChainTypes> SyncingChain<T> {
if let Some(batch) = self.pending_batches.remove(&request_id) {
warn!(log, "Batch failed. RPC Error"; "id" => batch.id, "retries" => batch.retries, "peer" => format!("{:?}", peer_id));
Some(self.failed_batch(network, batch))
Some(self.failed_batch(network, batch, log))
} else {
None
}
@@ -561,6 +521,7 @@ impl<T: BeaconChainTypes> SyncingChain<T> {
&mut self,
network: &mut SyncNetworkContext,
mut batch: Batch<T::EthSpec>,
log: &Logger,
) -> ProcessingResult {
batch.retries += 1;
@@ -580,6 +541,7 @@ impl<T: BeaconChainTypes> SyncingChain<T> {
.unwrap_or_else(|| current_peer);
batch.current_peer = new_peer.clone();
debug!(log, "Re-Requesting batch"; "start_slot" => batch.start_slot, "end_slot" => batch.end_slot, "id" => batch.id, "peer" => format!("{:?}", batch.current_peer), "head_root"=> format!("{}", batch.head_root));
self.send_batch(network, batch);
ProcessingResult::KeepChain
}

1
beacon_node/network/src/sync/range_sync/mod.rs
View File

@@ -1,6 +1,7 @@
//! This provides the logic for syncing a chain when the local node is far behind it's current
//! peers.
mod batch;
mod chain;
mod chain_collection;
mod range;

28
beacon_node/network/src/sync/range_sync/range.rs
View File

@@ -154,8 +154,7 @@ impl<T: BeaconChainTypes> RangeSync<T> {
debug!(self.log, "Finalized chain exists, adding peer"; "peer_id" => format!("{:?}", peer_id), "target_root" => format!("{}", chain.target_head_root), "end_slot" => chain.target_head_slot, "start_slot"=> chain.start_slot);
// add the peer to the chain's peer pool
chain.peer_pool.insert(peer_id.clone());
chain.peer_added(network, peer_id, &self.log);
chain.add_peer(network, peer_id, &self.log);
// check if the new peer's addition will favour a new syncing chain.
self.chains.update_finalized(network, &self.log);
@@ -189,8 +188,7 @@ impl<T: BeaconChainTypes> RangeSync<T> {
debug!(self.log, "Adding peer to the existing head chain peer pool"; "head_root" => format!("{}",remote.head_root), "head_slot" => remote.head_slot, "peer_id" => format!("{:?}", peer_id));
// add the peer to the head's pool
chain.peer_pool.insert(peer_id.clone());
chain.peer_added(network, peer_id.clone(), &self.log);
chain.add_peer(network, peer_id.clone(), &self.log);
} else {
// There are no other head chains that match this peer's status, create a new one, and
let start_slot = std::cmp::min(local_info.head_slot, remote_finalized_slot);
@@ -306,22 +304,16 @@ impl<T: BeaconChainTypes> RangeSync<T> {
/// for this peer. If so we mark the batch as failed. The batch may then hit it's maximum
/// retries. In this case, we need to remove the chain and re-status all the peers.
fn remove_peer(&mut self, network: &mut SyncNetworkContext, peer_id: &PeerId) {
let log_ref = &self.log;
match self.chains.head_finalized_request(|chain| {
if chain.peer_pool.remove(&peer_id) {
if chain.peer_pool.remove(peer_id) {
// this chain contained the peer
let pending_batches_requests = chain
.pending_batches
.iter()
.filter(|(_, batch)| batch.current_peer == *peer_id)
.map(|(id, _)| id)
.cloned()
.collect::<Vec<_>>();
for request_id in pending_batches_requests {
if let Some(batch) = chain.pending_batches.remove(&request_id) {
if let ProcessingResult::RemoveChain = chain.failed_batch(network, batch) {
// a single batch failed, remove the chain
return Some(ProcessingResult::RemoveChain);
}
while let Some(batch) = chain.pending_batches.remove_batch_by_peer(peer_id) {
if let ProcessingResult::RemoveChain =
chain.failed_batch(network, batch, log_ref)
{
// a single batch failed, remove the chain
return Some(ProcessingResult::RemoveChain);
}
}
// peer removed from chain, no batch failed

18
book/src/testnets.md
View File

@@ -71,13 +71,11 @@ $ lighthouse bn testnet --spec minimal -f file ssz /tmp/genesis.ssz
To start a brand-new validator client (with no history) use:
```bash
$ lighthouse vc testnet -b insecure 0 8
$ lighthouse vc testnet insecure 0 8
```
> Notes:
>
> - The `-b` flag means the validator client will "bootstrap" specs and config
> from the beacon node.
> - The `insecure` command dictates that the [interop keypairs](https://github.com/ethereum/eth2.0-pm/tree/6e41fcf383ebeb5125938850d8e9b4e9888389b4/interop/mocked_start#pubkeyprivkey-generation)
> will be used.
> - The `0 8` indicates that this validator client should manage 8 validators,
@@ -127,20 +125,6 @@ the `--boot-nodes` command.
$ lighthouse bn --boot-nodes -IW4QB2Hi8TPuEzQ41Cdf1r2AUU1FFVFDBJdJyOkWk2qXpZfFZQy2YnJIyoT_5fnbtrXUouoskmydZl4pIg90clIkYUDgmlwhH8AAAGDdGNwgiMog3VkcIIjKIlzZWNwMjU2azGhAjg0-DsTkQynhJCRnLLttBK1RS78lmUkLa-wgzAi-Ob5
```
### Avoid port clashes when starting nodes
Starting a second Lighthouse node on the same machine will fail due to TCP/UDP
port collisions. Use the `-b` (`--port-bump`) flag to increase all listening
ports by some `n`.
#### Example:
Increase all ports by `10` (using multiples of `10` is recommended).
```bash
$ lighthouse bn -b 10
```
### Start a testnet with a custom slot time
Lighthouse can run at quite low slot times when there are few validators (e.g.,

3
eth2/operation_pool/src/lib.rs
View File

@@ -210,6 +210,7 @@ impl<T: EthSpec> OperationPool<T> {
.map(|s| s.proposer_index)
.collect::<HashSet<_>>();
let epoch = state.current_epoch();
let attester_slashings = self
.attester_slashings
.read()
@@ -222,7 +223,7 @@ impl<T: EthSpec> OperationPool<T> {
// Take all slashings that will slash 1 or more validators.
let slashed_validators =
get_slashable_indices_modular(state, slashing, |index, validator| {
validator.slashed || to_be_slashed.contains(&index)
validator.is_slashable_at(epoch) && !to_be_slashed.contains(&index)
});
// Extend the `to_be_slashed` set so subsequent iterations don't try to include