mirror of
https://github.com/scsibug/nostr-rs-relay.git
synced 2024-11-09 21:29:06 -05:00
improvement: reduce logging, especially for database pool size
This commit is contained in:
parent
8ea732cbe5
commit
b80b54cd9d
10
src/conn.rs
10
src/conn.rs
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@ -5,7 +5,7 @@ use crate::error::Result;
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use crate::subscription::Subscription;
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use crate::subscription::Subscription;
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use std::collections::HashMap;
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use std::collections::HashMap;
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use tracing::{debug, info};
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use tracing::{debug, trace};
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use uuid::Uuid;
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use uuid::Uuid;
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/// A subscription identifier has a maximum length
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/// A subscription identifier has a maximum length
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@ -74,7 +74,7 @@ impl ClientConn {
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// prevent arbitrarily long subscription identifiers from
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// prevent arbitrarily long subscription identifiers from
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// being used.
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// being used.
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if sub_id_len > MAX_SUBSCRIPTION_ID_LEN {
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if sub_id_len > MAX_SUBSCRIPTION_ID_LEN {
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info!(
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debug!(
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"ignoring sub request with excessive length: ({})",
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"ignoring sub request with excessive length: ({})",
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sub_id_len
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sub_id_len
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);
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);
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@ -84,7 +84,7 @@ impl ClientConn {
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if self.subscriptions.contains_key(&k) {
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if self.subscriptions.contains_key(&k) {
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self.subscriptions.remove(&k);
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self.subscriptions.remove(&k);
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self.subscriptions.insert(k, s.clone());
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self.subscriptions.insert(k, s.clone());
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debug!(
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trace!(
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"replaced existing subscription (cid: {}, sub: {:?})",
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"replaced existing subscription (cid: {}, sub: {:?})",
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self.get_client_prefix(),
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self.get_client_prefix(),
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s.get_id()
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s.get_id()
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@ -98,7 +98,7 @@ impl ClientConn {
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}
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}
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// add subscription
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// add subscription
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self.subscriptions.insert(k, s);
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self.subscriptions.insert(k, s);
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debug!(
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trace!(
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"registered new subscription, currently have {} active subs (cid: {})",
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"registered new subscription, currently have {} active subs (cid: {})",
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self.subscriptions.len(),
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self.subscriptions.len(),
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self.get_client_prefix(),
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self.get_client_prefix(),
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@ -110,7 +110,7 @@ impl ClientConn {
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pub fn unsubscribe(&mut self, c: &Close) {
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pub fn unsubscribe(&mut self, c: &Close) {
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// TODO: return notice if subscription did not exist.
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// TODO: return notice if subscription did not exist.
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self.subscriptions.remove(&c.id);
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self.subscriptions.remove(&c.id);
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debug!(
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trace!(
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"removed subscription, currently have {} active subs (cid: {})",
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"removed subscription, currently have {} active subs (cid: {})",
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self.subscriptions.len(),
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self.subscriptions.len(),
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self.get_client_prefix(),
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self.get_client_prefix(),
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10
src/db.rs
10
src/db.rs
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@ -667,13 +667,19 @@ fn _pool_at_capacity(pool: &SqlitePool) -> bool {
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state.idle_connections == 0
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state.idle_connections == 0
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}
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}
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/// Log pool stats
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fn log_pool_stats(name: &str, pool: &SqlitePool) {
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fn log_pool_stats(name: &str, pool: &SqlitePool) {
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let state: r2d2::State = pool.state();
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let state: r2d2::State = pool.state();
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let in_use_cxns = state.connections - state.idle_connections;
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let in_use_cxns = state.connections - state.idle_connections;
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debug!(
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trace!(
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"DB pool {:?} usage (in_use: {}, available: {})",
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"DB pool {:?} usage (in_use: {}, available: {})",
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name, in_use_cxns, state.connections
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name,
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in_use_cxns,
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state.connections
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);
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);
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if state.connections == in_use_cxns {
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debug!("DB pool {:?} is empty (in_use: {})", name, in_use_cxns);
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}
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}
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}
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/// Perform database maintenance on a regular basis
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/// Perform database maintenance on a regular basis
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