Fix -rpcwait with -netinfo printing negative time durations

Fixes negative time duration values in the "send", "recv",
and "age" columns (potentially the "txn" and "blk" columns also)
for the first run of -rpcwait -netinfo after bitcoind startup.

To reproduce, start bitcoind on mainnet and run
`bitcoin-cli -rpcwait -netinfo <n>` where n is 1 or larger.

The negative times will be larger/more apparent with a slower
CPU speed or e.g. higher checkblocks/checklevel config option
settings.
This commit is contained in:
Jon Atack 2022-05-16 18:43:59 +02:00
parent 1ab389b1ba
commit 3799d2dcdd

View File

@ -439,7 +439,6 @@ private:
if (conn_type == "addr-fetch") return "addr";
return "";
}
const int64_t m_time_now{count_seconds(Now<CliSeconds>())};
public:
static constexpr int ID_PEERINFO = 0;
@ -471,6 +470,7 @@ public:
if (networkinfo["version"].get_int() < 209900) {
throw std::runtime_error("-netinfo requires bitcoind server to be running v0.21.0 and up");
}
const int64_t time_now{count_seconds(Now<CliSeconds>())};
// Count peer connection totals, and if DetailsRequested(), store peer data in a vector of structs.
for (const UniValue& peer : batch[ID_PEERINFO]["result"].getValues()) {
@ -501,7 +501,7 @@ public:
const double min_ping{peer["minping"].isNull() ? -1 : peer["minping"].get_real()};
const double ping{peer["pingtime"].isNull() ? -1 : peer["pingtime"].get_real()};
const std::string addr{peer["addr"].get_str()};
const std::string age{conn_time == 0 ? "" : ToString((m_time_now - conn_time) / 60)};
const std::string age{conn_time == 0 ? "" : ToString((time_now - conn_time) / 60)};
const std::string sub_version{peer["subver"].get_str()};
const bool is_addr_relay_enabled{peer["addr_relay_enabled"].isNull() ? false : peer["addr_relay_enabled"].get_bool()};
const bool is_bip152_hb_from{peer["bip152_hb_from"].get_bool()};
@ -537,10 +537,10 @@ public:
peer.network,
PingTimeToString(peer.min_ping),
PingTimeToString(peer.ping),
peer.last_send ? ToString(m_time_now - peer.last_send) : "",
peer.last_recv ? ToString(m_time_now - peer.last_recv) : "",
peer.last_trxn ? ToString((m_time_now - peer.last_trxn) / 60) : peer.is_block_relay ? "*" : "",
peer.last_blck ? ToString((m_time_now - peer.last_blck) / 60) : "",
peer.last_send ? ToString(time_now - peer.last_send) : "",
peer.last_recv ? ToString(time_now - peer.last_recv) : "",
peer.last_trxn ? ToString((time_now - peer.last_trxn) / 60) : peer.is_block_relay ? "*" : "",
peer.last_blck ? ToString((time_now - peer.last_blck) / 60) : "",
strprintf("%s%s", peer.is_bip152_hb_to ? "." : " ", peer.is_bip152_hb_from ? "*" : " "),
m_max_addr_processed_length, // variable spacing
peer.addr_processed ? ToString(peer.addr_processed) : peer.is_addr_relay_enabled ? "" : ".",