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refactor: add hostname to "no DNS resolution results" error message

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link2xt
2023-11-05 00:19:04 +00:00
committed by holger krekel
parent e923983dca
commit ee53136ed2
1 changed files with 4 additions and 2 deletions
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6
src/net.rs
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@@ -5,7 +5,7 @@ use std::pin::Pin;
use std::str::FromStr;
use std::time::Duration;
use anyhow::{Context as _, Error, Result};
use anyhow::{format_err, Context as _, Result};
use tokio::net::{lookup_host, TcpStream};
use tokio::time::timeout;
use tokio_io_timeout::TimeoutStream;
@@ -195,7 +195,9 @@ pub(crate) async fn connect_tcp(
let tcp_stream = match tcp_stream {
Some(tcp_stream) => tcp_stream,
None => {
return Err(last_error.unwrap_or_else(|| Error::msg("no DNS resolution results")));
return Err(
last_error.unwrap_or_else(|| format_err!("no DNS resolution results for {host}"))
);
}
};