chore(net): expose max concurrent GetPooledTransactions reqs in cli

book/cli/reth/debug/execution.md

@@ -177,18 +177,28 @@ Networking:
       --max-inbound-peers <MAX_INBOUND_PEERS>
           Maximum number of inbound requests. default: 30
 
-      --max-pending-imports <COUNT>
-          Max number of transactions to import concurrently.
+      --max-tx-reqs <COUNT>
+          Max concurrent `GetPooledTransactions` requests.
 
-          [default: 4096]
+          [default: 130]
+
+      --max-tx-reqs-peer <COUNT>
+          Max concurrent `GetPooledTransactions` requests per peer.
+
+          [default: 1]
 
-      --max-seen-tx-history <MAX_SEEN_TX_HISTORY>
+      --max-seen-tx-history <COUNT>
           Max number of seen transactions to remember per peer.
 
           Default is 320 transaction hashes.
 
           [default: 320]
 
+      --max-pending-imports <COUNT>
+          Max number of transactions to import concurrently.
+
+          [default: 4096]
+
       --pooled-tx-response-soft-limit <BYTES>
           Experimental, for usage in research. Sets the max accumulated byte size of transactions
           to pack in one response.

book/cli/reth/debug/in-memory-merkle.md

@@ -177,18 +177,28 @@ Networking:
       --max-inbound-peers <MAX_INBOUND_PEERS>
           Maximum number of inbound requests. default: 30
 
-      --max-pending-imports <COUNT>
-          Max number of transactions to import concurrently.
+      --max-tx-reqs <COUNT>
+          Max concurrent `GetPooledTransactions` requests.
 
-          [default: 4096]
+          [default: 130]
+
+      --max-tx-reqs-peer <COUNT>
+          Max concurrent `GetPooledTransactions` requests per peer.
+
+          [default: 1]
 
-      --max-seen-tx-history <MAX_SEEN_TX_HISTORY>
+      --max-seen-tx-history <COUNT>
           Max number of seen transactions to remember per peer.
 
           Default is 320 transaction hashes.
 
           [default: 320]
 
+      --max-pending-imports <COUNT>
+          Max number of transactions to import concurrently.
+
+          [default: 4096]
+
       --pooled-tx-response-soft-limit <BYTES>
           Experimental, for usage in research. Sets the max accumulated byte size of transactions
           to pack in one response.

book/cli/reth/debug/merkle.md

@@ -177,18 +177,28 @@ Networking:
       --max-inbound-peers <MAX_INBOUND_PEERS>
           Maximum number of inbound requests. default: 30
 
-      --max-pending-imports <COUNT>
-          Max number of transactions to import concurrently.
+      --max-tx-reqs <COUNT>
+          Max concurrent `GetPooledTransactions` requests.
 
-          [default: 4096]
+          [default: 130]
+
+      --max-tx-reqs-peer <COUNT>
+          Max concurrent `GetPooledTransactions` requests per peer.
+
+          [default: 1]
 
-      --max-seen-tx-history <MAX_SEEN_TX_HISTORY>
+      --max-seen-tx-history <COUNT>
           Max number of seen transactions to remember per peer.
 
           Default is 320 transaction hashes.
 
           [default: 320]
 
+      --max-pending-imports <COUNT>
+          Max number of transactions to import concurrently.
+
+          [default: 4096]
+
       --pooled-tx-response-soft-limit <BYTES>
           Experimental, for usage in research. Sets the max accumulated byte size of transactions
           to pack in one response.

book/cli/reth/debug/replay-engine.md

@@ -177,18 +177,28 @@ Networking:
       --max-inbound-peers <MAX_INBOUND_PEERS>
           Maximum number of inbound requests. default: 30
 
-      --max-pending-imports <COUNT>
-          Max number of transactions to import concurrently.
+      --max-tx-reqs <COUNT>
+          Max concurrent `GetPooledTransactions` requests.
 
-          [default: 4096]
+          [default: 130]
+
+      --max-tx-reqs-peer <COUNT>
+          Max concurrent `GetPooledTransactions` requests per peer.
+
+          [default: 1]
 
-      --max-seen-tx-history <MAX_SEEN_TX_HISTORY>
+      --max-seen-tx-history <COUNT>
           Max number of seen transactions to remember per peer.
 
           Default is 320 transaction hashes.
 
           [default: 320]
 
+      --max-pending-imports <COUNT>
+          Max number of transactions to import concurrently.
+
+          [default: 4096]
+
       --pooled-tx-response-soft-limit <BYTES>
           Experimental, for usage in research. Sets the max accumulated byte size of transactions
           to pack in one response.

book/cli/reth/node.md

@@ -169,18 +169,28 @@ Networking:
       --max-inbound-peers <MAX_INBOUND_PEERS>
           Maximum number of inbound requests. default: 30
 
-      --max-pending-imports <COUNT>
-          Max number of transactions to import concurrently.
+      --max-tx-reqs <COUNT>
+          Max concurrent `GetPooledTransactions` requests.
 
-          [default: 4096]
+          [default: 130]
+
+      --max-tx-reqs-peer <COUNT>
+          Max concurrent `GetPooledTransactions` requests per peer.
+
+          [default: 1]
 
-      --max-seen-tx-history <MAX_SEEN_TX_HISTORY>
+      --max-seen-tx-history <COUNT>
           Max number of seen transactions to remember per peer.
 
           Default is 320 transaction hashes.
 
           [default: 320]
 
+      --max-pending-imports <COUNT>
+          Max number of transactions to import concurrently.
+
+          [default: 4096]
+
       --pooled-tx-response-soft-limit <BYTES>
           Experimental, for usage in research. Sets the max accumulated byte size of transactions
           to pack in one response.

book/cli/reth/p2p.md

@@ -154,18 +154,28 @@ Networking:
       --max-inbound-peers <MAX_INBOUND_PEERS>
           Maximum number of inbound requests. default: 30
 
-      --max-pending-imports <COUNT>
-          Max number of transactions to import concurrently.
+      --max-tx-reqs <COUNT>
+          Max concurrent `GetPooledTransactions` requests.
 
-          [default: 4096]
+          [default: 130]
+
+      --max-tx-reqs-peer <COUNT>
+          Max concurrent `GetPooledTransactions` requests per peer.
+
+          [default: 1]
 
-      --max-seen-tx-history <MAX_SEEN_TX_HISTORY>
+      --max-seen-tx-history <COUNT>
           Max number of seen transactions to remember per peer.
 
           Default is 320 transaction hashes.
 
           [default: 320]
 
+      --max-pending-imports <COUNT>
+          Max number of transactions to import concurrently.
+
+          [default: 4096]
+
       --pooled-tx-response-soft-limit <BYTES>
           Experimental, for usage in research. Sets the max accumulated byte size of transactions
           to pack in one response.

book/cli/reth/stage/run.md

@@ -220,18 +220,28 @@ Networking:
       --max-inbound-peers <MAX_INBOUND_PEERS>
           Maximum number of inbound requests. default: 30
 
-      --max-pending-imports <COUNT>
-          Max number of transactions to import concurrently.
+      --max-tx-reqs <COUNT>
+          Max concurrent `GetPooledTransactions` requests.
 
-          [default: 4096]
+          [default: 130]
+
+      --max-tx-reqs-peer <COUNT>
+          Max concurrent `GetPooledTransactions` requests per peer.
+
+          [default: 1]
 
-      --max-seen-tx-history <MAX_SEEN_TX_HISTORY>
+      --max-seen-tx-history <COUNT>
           Max number of seen transactions to remember per peer.
 
           Default is 320 transaction hashes.
 
           [default: 320]
 
+      --max-pending-imports <COUNT>
+          Max number of transactions to import concurrently.
+
+          [default: 4096]
+
       --pooled-tx-response-soft-limit <BYTES>
           Experimental, for usage in research. Sets the max accumulated byte size of transactions
           to pack in one response.

book/cli/reth/stage/unwind.md

@@ -182,18 +182,28 @@ Networking:
       --max-inbound-peers <MAX_INBOUND_PEERS>
           Maximum number of inbound requests. default: 30
 
-      --max-pending-imports <COUNT>
-          Max number of transactions to import concurrently.
+      --max-tx-reqs <COUNT>
+          Max concurrent `GetPooledTransactions` requests.
 
-          [default: 4096]
+          [default: 130]
+
+      --max-tx-reqs-peer <COUNT>
+          Max concurrent `GetPooledTransactions` requests per peer.
+
+          [default: 1]
 
-      --max-seen-tx-history <MAX_SEEN_TX_HISTORY>
+      --max-seen-tx-history <COUNT>
           Max number of seen transactions to remember per peer.
 
           Default is 320 transaction hashes.
 
           [default: 320]
 
+      --max-pending-imports <COUNT>
+          Max number of transactions to import concurrently.
+
+          [default: 4096]
+
       --pooled-tx-response-soft-limit <BYTES>
           Experimental, for usage in research. Sets the max accumulated byte size of transactions
           to pack in one response.

crates/net/network/src/transactions/config.rs

@@ -5,6 +5,9 @@ use super::{
     DEFAULT_SOFT_LIMIT_BYTE_SIZE_POOLED_TRANSACTIONS_RESP_ON_PACK_GET_POOLED_TRANSACTIONS_REQ,
     SOFT_LIMIT_BYTE_SIZE_POOLED_TRANSACTIONS_RESPONSE,
 };
+use crate::transactions::constants::tx_fetcher::{
+    DEFAULT_MAX_COUNT_CONCURRENT_REQUESTS, DEFAULT_MAX_COUNT_CONCURRENT_REQUESTS_PER_PEER,
+};
 
 /// Configuration for managing transactions within the network.
 #[derive(Debug, Clone)]
@@ -29,6 +32,11 @@ impl Default for TransactionsManagerConfig {
 #[derive(Debug, Constructor, Clone)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 pub struct TransactionFetcherConfig {
+    /// Max inflight [`GetPooledTransactions`](reth_eth_wire::GetPooledTransactions) requests.
+    pub max_inflight_requests: u32,
+    /// Max inflight [`GetPooledTransactions`](reth_eth_wire::GetPooledTransactions) requests per
+    /// peer.
+    pub max_inflight_requests_per_peer: u8,
     /// Soft limit for the byte size of a
     /// [`PooledTransactions`](reth_eth_wire::PooledTransactions) response on assembling a
     /// [`GetPooledTransactions`](reth_eth_wire::GetPooledTransactions) request. Spec'd at 2
@@ -42,7 +50,13 @@ pub struct TransactionFetcherConfig {
 
 impl Default for TransactionFetcherConfig {
     fn default() -> Self {
-        Self { soft_limit_byte_size_pooled_transactions_response: SOFT_LIMIT_BYTE_SIZE_POOLED_TRANSACTIONS_RESPONSE, soft_limit_byte_size_pooled_transactions_response_on_pack_request: DEFAULT_SOFT_LIMIT_BYTE_SIZE_POOLED_TRANSACTIONS_RESP_ON_PACK_GET_POOLED_TRANSACTIONS_REQ
+        Self {
+            max_inflight_requests: DEFAULT_MAX_COUNT_CONCURRENT_REQUESTS,
+            max_inflight_requests_per_peer: DEFAULT_MAX_COUNT_CONCURRENT_REQUESTS_PER_PEER,
+            soft_limit_byte_size_pooled_transactions_response:
+                SOFT_LIMIT_BYTE_SIZE_POOLED_TRANSACTIONS_RESPONSE,
+            soft_limit_byte_size_pooled_transactions_response_on_pack_request:
+                DEFAULT_SOFT_LIMIT_BYTE_SIZE_POOLED_TRANSACTIONS_RESP_ON_PACK_GET_POOLED_TRANSACTIONS_REQ
         }
     }
 }

crates/node/core/src/args/network.rs

@@ -1,6 +1,12 @@
 //! clap [Args](clap::Args) for network related arguments.
 
-use crate::version::P2P_CLIENT_VERSION;
+use std::{
+    net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr, SocketAddrV4, SocketAddrV6},
+    ops::Not,
+    path::PathBuf,
+    sync::Arc,
+};
+
 use clap::Args;
 use reth_chainspec::ChainSpec;
 use reth_config::Config;
@@ -12,8 +18,14 @@ use reth_discv5::{
 use reth_net_nat::NatResolver;
 use reth_network::{
     transactions::{
-        constants::tx_manager::{
-            DEFAULT_MAX_COUNT_PENDING_POOL_IMPORTS, DEFAULT_MAX_COUNT_TRANSACTIONS_SEEN_BY_PEER,
+        constants::{
+            tx_fetcher::{
+                DEFAULT_MAX_COUNT_CONCURRENT_REQUESTS,
+                DEFAULT_MAX_COUNT_CONCURRENT_REQUESTS_PER_PEER,
+            },
+            tx_manager::{
+                DEFAULT_MAX_COUNT_PENDING_POOL_IMPORTS, DEFAULT_MAX_COUNT_TRANSACTIONS_SEEN_BY_PEER,
+            },
         },
         TransactionFetcherConfig, TransactionsManagerConfig,
         DEFAULT_SOFT_LIMIT_BYTE_SIZE_POOLED_TRANSACTIONS_RESP_ON_PACK_GET_POOLED_TRANSACTIONS_REQ,
@@ -23,12 +35,8 @@ use reth_network::{
 };
 use reth_network_peers::{mainnet_nodes, TrustedPeer};
 use secp256k1::SecretKey;
-use std::{
-    net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr, SocketAddrV4, SocketAddrV6},
-    ops::Not,
-    path::PathBuf,
-    sync::Arc,
-};
+
+use crate::version::P2P_CLIENT_VERSION;
 
 /// Parameters for configuring the network more granularity via CLI
 #[derive(Debug, Clone, Args, PartialEq, Eq)]
@@ -99,16 +107,24 @@ pub struct NetworkArgs {
     #[arg(long)]
     pub max_inbound_peers: Option<usize>,
 
-    #[arg(long = "max-pending-imports", value_name = "COUNT", default_value_t = DEFAULT_MAX_COUNT_PENDING_POOL_IMPORTS, verbatim_doc_comment)]
-    /// Max number of transactions to import concurrently.
-    pub max_pending_pool_imports: usize,
+    /// Max concurrent `GetPooledTransactions` requests.
+    #[arg(long = "max-tx-reqs", value_name = "COUNT", default_value_t = DEFAULT_MAX_COUNT_CONCURRENT_REQUESTS, verbatim_doc_comment)]
+    pub max_concurrent_tx_requests: u32,
+
+    /// Max concurrent `GetPooledTransactions` requests per peer.
+    #[arg(long = "max-tx-reqs-peer", value_name = "COUNT", default_value_t = DEFAULT_MAX_COUNT_CONCURRENT_REQUESTS_PER_PEER, verbatim_doc_comment)]
+    pub max_concurrent_tx_requests_per_peer: u8,
 
     /// Max number of seen transactions to remember per peer.
     ///
     /// Default is 320 transaction hashes.
-    #[arg(long = "max-seen-tx-history", value_name = "MAX_SEEN_TX_HISTORY", default_value_t = DEFAULT_MAX_COUNT_TRANSACTIONS_SEEN_BY_PEER, verbatim_doc_comment)]
+    #[arg(long = "max-seen-tx-history", value_name = "COUNT", default_value_t = DEFAULT_MAX_COUNT_TRANSACTIONS_SEEN_BY_PEER, verbatim_doc_comment)]
     pub max_seen_tx_history: u32,
 
+    #[arg(long = "max-pending-imports", value_name = "COUNT", default_value_t = DEFAULT_MAX_COUNT_PENDING_POOL_IMPORTS, verbatim_doc_comment)]
+    /// Max number of transactions to import concurrently.
+    pub max_pending_pool_imports: usize,
+
     /// Experimental, for usage in research. Sets the max accumulated byte size of transactions
     /// to pack in one response.
     /// Spec'd at 2MiB.
@@ -171,6 +187,8 @@ impl NetworkArgs {
         // Configure transactions manager
         let transactions_manager_config = TransactionsManagerConfig {
             transaction_fetcher_config: TransactionFetcherConfig::new(
+                self.max_concurrent_tx_requests,
+                self.max_concurrent_tx_requests_per_peer,
                 self.soft_limit_byte_size_pooled_transactions_response,
                 self.soft_limit_byte_size_pooled_transactions_response_on_pack_request,
             ),
@@ -272,6 +290,8 @@ impl Default for NetworkArgs {
             port: DEFAULT_DISCOVERY_PORT,
             max_outbound_peers: None,
             max_inbound_peers: None,
+            max_concurrent_tx_requests: DEFAULT_MAX_COUNT_CONCURRENT_REQUESTS,
+            max_concurrent_tx_requests_per_peer: DEFAULT_MAX_COUNT_CONCURRENT_REQUESTS_PER_PEER,
             soft_limit_byte_size_pooled_transactions_response:
                 SOFT_LIMIT_BYTE_SIZE_POOLED_TRANSACTIONS_RESPONSE,
             soft_limit_byte_size_pooled_transactions_response_on_pack_request: DEFAULT_SOFT_LIMIT_BYTE_SIZE_POOLED_TRANSACTIONS_RESP_ON_PACK_GET_POOLED_TRANSACTIONS_REQ,