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[hermes] Add go profiling #876

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Merged
merged 2 commits into from
Jun 12, 2023
Merged

[hermes] Add go profiling #876

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b778679
feat: add go profiling
Reisen Jun 12, 2023
a802688
fix: whitespace
Reisen Jun 12, 2023
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8 changes: 8 additions & 0 deletions hermes/src/network/p2p.go
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,9 @@ import (
"strings"
"time"

"net/http"
_ "net/http/pprof"

"github.com/libp2p/go-libp2p"
"github.com/libp2p/go-libp2p/core/crypto"
"github.com/libp2p/go-libp2p/core/host"
Expand All @@ -55,6 +58,11 @@ func RegisterObservationCallback(f C.callback_t, network_id, bootstrap_addrs, li
bootstrapAddrs := strings.Split(C.GoString(bootstrap_addrs), ",")
listenAddrs := strings.Split(C.GoString(listen_addrs), ",")

// Bind pprof to 6060 for debugging Go code.
go func() {
http.ListenAndServe("127.0.0.1:6060", nil)
}()

var startTime int64
var recoverRerun func()

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6 changes: 3 additions & 3 deletions hermes/src/store/proof/wormhole_merkle.rs
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Expand Up @@ -14,8 +14,8 @@ use {
pythnet_sdk::{
accumulators::{
merkle::{
MerkleAccumulator,
MerklePath,
MerkleTree,
},
Accumulator,
},
Expand Down Expand Up @@ -84,12 +84,12 @@ pub fn construct_message_states_proofs(

// Check whether the state is valid
let merkle_acc =
match MerkleAccumulator::<Keccak160>::from_set(raw_messages.iter().map(|m| m.as_ref())) {
match MerkleTree::<Keccak160>::from_set(raw_messages.iter().map(|m| m.as_ref())) {
Some(merkle_acc) => merkle_acc,
None => return Ok(vec![]), // It only happens when the message set is empty
};

if merkle_acc.root != wormhole_merkle_state.root.root {
if merkle_acc.root.as_bytes() != wormhole_merkle_state.root.root {
return Err(anyhow!("Invalid merkle root"));
}

Expand Down