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use crate::shared_mempool::{peer_manager::BatchId, types::ConsensusRequest};
use anyhow::Error;
use diem_config::{config::PeerNetworkId, network_id::NetworkId};
use diem_logger::Schema;
use diem_types::{account_address::AccountAddress, on_chain_config::OnChainConfigPayload};
use mempool_notifications::MempoolCommitNotification;
use serde::Serialize;
use std::{fmt, time::SystemTime};
pub struct TxnsLog {
txns: Vec<(AccountAddress, u64, Option<String>, Option<SystemTime>)>,
}
impl TxnsLog {
pub fn new() -> Self {
Self { txns: vec![] }
}
pub fn new_txn(account: AccountAddress, seq_num: u64) -> Self {
Self {
txns: vec![(account, seq_num, None, None)],
}
}
pub fn add(&mut self, account: AccountAddress, seq_num: u64) {
self.txns.push((account, seq_num, None, None));
}
pub fn add_with_status(&mut self, account: AccountAddress, seq_num: u64, status: &str) {
self.txns
.push((account, seq_num, Some(status.to_string()), None));
}
pub fn add_full_metadata(
&mut self,
account: AccountAddress,
seq_num: u64,
status: &str,
timestamp: Option<SystemTime>,
) {
self.txns
.push((account, seq_num, Some(status.to_string()), timestamp));
}
}
impl fmt::Display for TxnsLog {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
use std::fmt::Write as _;
let mut txns = "".to_string();
for (account, seq_num, status, timestamp) in self.txns.iter() {
let mut txn = format!("{}:{}", account, seq_num);
if let Some(status) = status {
let _ = write!(txn, ":{}", status);
}
if let Some(timestamp) = timestamp {
let _ = write!(txn, ":{:?}", timestamp);
}
let _ = write!(txns, "{} ", txn);
}
write!(f, "{}", txns)
}
}
#[derive(Schema)]
pub struct LogSchema<'a> {
name: LogEntry,
event: Option<LogEvent>,
#[schema(debug)]
error: Option<&'a Error>,
#[schema(display)]
peer: Option<&'a PeerNetworkId>,
is_upstream_peer: Option<bool>,
#[schema(display)]
reconfig_update: Option<OnChainConfigPayload>,
#[schema(display)]
txns: Option<TxnsLog>,
account: Option<AccountAddress>,
#[schema(display)]
consensus_msg: Option<&'a ConsensusRequest>,
#[schema(display)]
state_sync_msg: Option<&'a MempoolCommitNotification>,
network_level: Option<usize>,
upstream_network: Option<&'a NetworkId>,
#[schema(debug)]
batch_id: Option<&'a BatchId>,
backpressure: Option<bool>,
}
impl<'a> LogSchema<'a> {
pub fn new(name: LogEntry) -> Self {
Self::new_event(name, None)
}
pub fn event_log(name: LogEntry, event: LogEvent) -> Self {
Self::new_event(name, Some(event))
}
pub fn new_event(name: LogEntry, event: Option<LogEvent>) -> Self {
Self {
name,
event,
error: None,
peer: None,
is_upstream_peer: None,
reconfig_update: None,
account: None,
txns: None,
consensus_msg: None,
state_sync_msg: None,
network_level: None,
upstream_network: None,
batch_id: None,
backpressure: None,
}
}
}
#[derive(Clone, Copy, Serialize)]
#[serde(rename_all = "snake_case")]
pub enum LogEntry {
NewPeer,
LostPeer,
CoordinatorRuntime,
GCRuntime,
ReconfigUpdate,
JsonRpc,
GetBlock,
Consensus,
StateSyncCommit,
BroadcastTransaction,
BroadcastACK,
ReceiveACK,
InvariantViolated,
AddTxn,
RemoveTxn,
MempoolFullEvictedTxn,
GCRemoveTxns,
CleanCommittedTxn,
CleanRejectedTxn,
ProcessReadyTxns,
DBError,
UpstreamNetwork,
UnexpectedNetworkMsg,
MempoolSnapshot,
}
#[derive(Clone, Copy, Serialize)]
#[serde(rename_all = "snake_case")]
pub enum LogEvent {
Start,
Live,
Terminated,
Received,
Process,
VMUpdateFail,
CallbackFail,
NetworkSendFail,
SystemTTLExpiration,
ClientExpiration,
Success,
}