Revert diff

examples/smoke-test/main.rs

@@ -1,11 +1,11 @@
-use std::io::{self, BufRead, BufReader, Read, Write};
+use std::io::{self, BufRead, BufReader, Read};
 use std::sync::{Arc, Mutex};
 use std::thread::{self, JoinHandle};
 use std::time::Duration;
-use std::{env, error, fmt, result, result::Result};
+use std::{env, error, fmt, result};
 
 use log::{error, info};
-use ureq::{self, Response};
+use ureq;
 
 #[derive(Debug)]
 struct Oops(String);
@@ -40,36 +40,12 @@ fn get(agent: &ureq::Agent, url: &str) -> Result<Vec<u8>> {
     Ok(bytes)
 }
 
-fn get_and_write(agent: &ureq::Agent, url: &str) -> std::result::Result<(), Oops> {
-    let r = get_response(agent, url)?;
-    let mut reader = r.into_reader();
-    let mut bytes = vec![];
-    reader.read_to_end(&mut bytes)?;
-    std::io::stdout().write_all(&bytes)?;
-    Ok(())
-}
-
-fn get_response(agent: &ureq::Agent, url: &str) -> result::Result<Response, ureq::Error> {
-    let fetch = || agent.get(url).call();
-    let mut result = fetch();
-    for _ in 1..4 {
-        match result {
-            Err(ureq::Error {
-                response: Some(r), ..
-            }) if r.status() == 429 => {
-                let retry: u64 = r
-                    .header("retry-after")
-                    .and_then(|h| h.parse().ok())
-                    .unwrap_or(5);
-                eprintln!("403: {}", r.into_string()?);
-                thread::sleep(Duration::from_secs(retry));
+fn get_and_write(agent: &ureq::Agent, url: &str) {
+    info!("🕷️ {}", url);
+    match get(agent, url) {
+        Ok(_) => info!("✔️ {}", url),
+        Err(e) => error!("⚠️ {} {}", url, e),
     }
-            r => return r,
-        }
-        result = fetch();
-    }
-    println!("Failed after 5 tries: {:?}", &result);
-    result
 }
 
 fn get_many(urls: Vec<String>, simultaneous_fetches: usize) -> Result<()> {