diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/autodiscovery.rs | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/src/autodiscovery.rs b/src/autodiscovery.rs index 7b61da6..86276c1 100644 --- a/src/autodiscovery.rs +++ b/src/autodiscovery.rs @@ -13,13 +13,13 @@ use tracing::*; use df_consul::*; -#[derive(Serialize, Deserialize, Debug)] +#[derive(Serialize, Deserialize, Debug, Eq, PartialEq)] pub struct DiplonatAutodiscoveryResult<A> { pub timestamp: u64, pub address: Option<A>, } -#[derive(Default, Debug)] +#[derive(Default, Debug, Eq, PartialEq)] pub struct AutodiscoveredAddresses { pub ipv4: HashMap<String, DiplonatAutodiscoveryResult<Ipv4Addr>>, pub ipv6: HashMap<String, DiplonatAutodiscoveryResult<Ipv6Addr>>, @@ -30,6 +30,7 @@ pub fn watch_autodiscovered_ips( mut must_exit: watch::Receiver<bool>, ) -> watch::Receiver<Arc<AutodiscoveredAddresses>> { let (tx, rx) = watch::channel(Arc::new(AutodiscoveredAddresses::default())); + let rx2 = rx.clone(); tokio::spawn(async move { let mut last_index = None; @@ -66,9 +67,13 @@ pub fn watch_autodiscovered_ips( } } - debug!("Autodiscovered addresses fetched from Consul: {:?}", addresses); + if addresses.strip_timestamps() != rx2.borrow().strip_timestamps() { + addresses.dump(); + } + if tx.send(Arc::new(addresses)).is_err() { info!("Autodiscovered addresses watcher terminating"); + return; } } }); @@ -103,6 +108,24 @@ fn parse_autodiscovered_address( Ok(()) } +impl AutodiscoveredAddresses { + fn strip_timestamps(&self) -> (HashMap<&str, Option<Ipv4Addr>>, HashMap<&str, Option<Ipv6Addr>>) { + (self.ipv4.iter().map(|(k, v)| (k.as_str(), v.address)).collect(), + self.ipv6.iter().map(|(k, v)| (k.as_str(), v.address)).collect()) + } + + fn dump(&self) { + println!("---- Autodiscovered addresses (fetched from DiploNAT): ----"); + for (k, v) in self.ipv4.iter() { + println!(" IPv4 {} {} {:?}", k, v.timestamp, v.address); + } + for (k, v) in self.ipv6.iter() { + println!(" IPv6 {} {} {:?}", k, v.timestamp, v.address); + } + println!(""); + } +} + pub fn timestamp() -> u64 { SystemTime::now() .duration_since(SystemTime::UNIX_EPOCH) |