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tokio-xmpp: set resolve ip_strategy to Ipv4AndIpv6

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The happy_eyeballs implementation should try to connect on both address
families. The default of Ipv4thenIpv6 wouldn't query for AAAA if it got
A.
This commit is contained in:
Astro 2024-04-14 21:46:33 +02:00
parent 37481fb8f6
commit 598ffdbecf
1 changed files with 7 additions and 2 deletions
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9
tokio-xmpp/src/starttls/happy_eyeballs.rs
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@ -1,5 +1,7 @@
use super::error::{ConnectorError, Error};
use hickory_resolver::{IntoName, TokioAsyncResolver};
use hickory_resolver::{
config::LookupIpStrategy, name_server::TokioConnectionProvider, IntoName, TokioAsyncResolver,
};
use log::debug;
use std::net::SocketAddr;
use tokio::net::TcpStream;
@ -13,7 +15,10 @@ pub async fn connect_to_host(domain: &str, port: u16) -> Result<TcpStream, Error
.map_err(|e| Error::from(crate::Error::Io(e)))?);
}
let resolver = TokioAsyncResolver::tokio_from_system_conf().map_err(ConnectorError::Resolve)?;
let (config, mut options) =
hickory_resolver::system_conf::read_system_conf().map_err(ConnectorError::Resolve)?;
options.ip_strategy = LookupIpStrategy::Ipv4AndIpv6;
let resolver = TokioAsyncResolver::new(config, options, TokioConnectionProvider::default());
let ips = resolver
.lookup_ip(ascii_domain)