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net: fix the ever elusive bug that started our quest

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2023-08-25 18:38:51 +02:00
parent 2802225ddb
commit 32c7cf0d63
1 changed files with 24 additions and 1 deletions
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25
src/net/session/outbound_session.rs
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@@ -32,7 +32,7 @@ use std::{
};
use async_trait::async_trait;
use log::{debug, error, info, warn};
use log::{debug, error, info, trace, warn};
use rand::{prelude::SliceRandom, rngs::OsRng};
use smol::lock::Mutex;
use url::Url;
@@ -228,6 +228,9 @@ impl Slot {
slot: self.slot,
err: err.to_string()
});
self.p2p().remove_pending(&addr).await;
continue
}
};
@@ -355,19 +358,39 @@ impl Slot {
for host in hosts.iter() {
// Check if we already have this connection established
if p2p.exists(host).await {
trace!(
target: "net::outbound_session::fetch_address_with_lock()",
"Host '{}' exists so skipping",
host
);
continue
}
// Check if we already have this configured as a manual peer
if p2p.settings().peers.contains(host) {
trace!(
target: "net::outbound_session::fetch_address_with_lock()",
"Host '{}' configured as manual peer so skipping",
host
);
continue
}
// Obtain a lock on this address to prevent duplicate connection
if !p2p.add_pending(host).await {
trace!(
target: "net::outbound_session::fetch_address_with_lock()",
"Host '{}' pending so skipping",
host
);
continue
}
trace!(
target: "net::outbound_session::fetch_address_with_lock()",
"Found valid host '{}",
host
);
return Some(host.clone())
}