Merge pull request #122 from 0glabs/testnet/v0.5.x

merge Testnet/v0.5.x to dev

app/priority_nonce.go

@@ -2,9 +2,7 @@ package app
 
 import (
 	"context"
-	"math/rand"
 	"sync"
-	"time"
 
 	"fmt"
 	"math"
@@ -29,9 +27,6 @@ var (
 	errMempoolTooManyTxs       = errors.New("tx sender has too many txs in mempool")
 	errMempoolIsFull           = errors.New("mempool is full")
 	errTxInMempool             = errors.New("tx already in mempool")
-
-	staticSrc = rand.NewSource(time.Now().UnixNano())
-	staticRng = rand.New(staticSrc)
 )
 
 // PriorityNonceMempool is a mempool implementation that stores txs
@@ -165,8 +160,6 @@ func NewPriorityMempool(opts ...PriorityNonceMempoolOption) *PriorityNonceMempoo
 		txRecord:        make(map[txMeta]struct{}),
 	}
 
-	mp.priorityIndex.SetRandSource(staticSrc)
-
 	for _, opt := range opts {
 		opt(mp)
 	}
@@ -225,7 +218,6 @@ func (mp *PriorityNonceMempool) Insert(ctx context.Context, tx sdk.Tx) error {
 		senderIndex = skiplist.New(skiplist.LessThanFunc(func(a, b any) int {
 			return skiplist.Uint64.Compare(b.(txMeta).nonce, a.(txMeta).nonce)
 		}))
-		senderIndex.SetRandSource(staticRng)
 
 		// initialize sender index if not found
 		mp.senderIndices[txInfo.Sender] = senderIndex
@@ -314,7 +306,7 @@ func (mp *PriorityNonceMempool) doInsert(newKey txMeta, tx sdk.Tx, incrCnt bool)
 		senderIndex = skiplist.New(skiplist.LessThanFunc(func(a, b any) int {
 			return skiplist.Uint64.Compare(b.(txMeta).nonce, a.(txMeta).nonce)
 		}))
-		senderIndex.SetRandSource(staticRng)
+
 		// initialize sender index if not found
 		mp.senderIndices[newKey.sender] = senderIndex
 	}