src/bin/download-speed.rs: switch to async
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
This commit is contained in:
parent
745e652a7f
commit
b9203d87f4
@ -1,16 +1,10 @@
|
||||
use failure::*;
|
||||
use futures::*;
|
||||
use std::io::Write;
|
||||
|
||||
//use std::sync::Arc;
|
||||
//use serde_json::Value;
|
||||
use failure::*;
|
||||
|
||||
use chrono::{DateTime, Utc};
|
||||
|
||||
//use proxmox_backup::tools;
|
||||
//use proxmox_backup::backup::*;
|
||||
use proxmox_backup::client::*;
|
||||
//use proxmox_backup::pxar;
|
||||
//use futures::stream::Stream;
|
||||
use proxmox_backup::client::HttpClient;
|
||||
|
||||
pub struct DummyWriter {
|
||||
bytes: usize,
|
||||
@ -29,7 +23,7 @@ impl Write for DummyWriter {
|
||||
}
|
||||
|
||||
|
||||
fn run() -> Result<(), Error> {
|
||||
async fn run() -> Result<(), Error> {
|
||||
|
||||
let host = "localhost";
|
||||
|
||||
@ -39,57 +33,33 @@ fn run() -> Result<(), Error> {
|
||||
|
||||
let backup_time = "2019-06-28T10:49:48Z".parse::<DateTime<Utc>>()?;
|
||||
|
||||
let client = client.start_backup_reader("store2", "host", "elsa", backup_time, true).wait()?;
|
||||
let client = client
|
||||
.start_backup_reader("store2", "host", "elsa", backup_time, true)
|
||||
.await?;
|
||||
|
||||
let start = std::time::SystemTime::now();
|
||||
|
||||
futures::stream::repeat(())
|
||||
.take(100)
|
||||
.and_then(|_| {
|
||||
let writer = DummyWriter { bytes: 0 };
|
||||
client.speedtest(writer)
|
||||
.and_then(|writer| {
|
||||
println!("Received {} bytes", writer.bytes);
|
||||
Ok(writer.bytes)
|
||||
})
|
||||
})
|
||||
.fold(0, move |mut acc, size| {
|
||||
acc += size;
|
||||
Ok::<_, Error>(acc)
|
||||
})
|
||||
.then(move |result| {
|
||||
match result {
|
||||
Err(err) => {
|
||||
println!("ERROR {}", err);
|
||||
}
|
||||
Ok(bytes) => {
|
||||
let elapsed = start.elapsed().unwrap();
|
||||
let elapsed = (elapsed.as_secs() as f64) +
|
||||
(elapsed.subsec_millis() as f64)/1000.0;
|
||||
let mut bytes = 0;
|
||||
for _ in 0..100 {
|
||||
let writer = DummyWriter { bytes: 0 };
|
||||
let writer = client.speedtest(writer).await?;
|
||||
println!("Received {} bytes", writer.bytes);
|
||||
bytes += writer.bytes;
|
||||
}
|
||||
|
||||
println!("Downloaded {} bytes, {} MB/s", bytes, (bytes as f64)/(elapsed*1024.0*1024.0));
|
||||
}
|
||||
}
|
||||
Ok::<_, Error>(())
|
||||
})
|
||||
.wait()?;
|
||||
let elapsed = start.elapsed().unwrap();
|
||||
let elapsed = (elapsed.as_secs() as f64) +
|
||||
(elapsed.subsec_millis() as f64)/1000.0;
|
||||
|
||||
println!("Downloaded {} bytes, {} MB/s", bytes, (bytes as f64)/(elapsed*1024.0*1024.0));
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn main() {
|
||||
|
||||
//let mut rt = tokio::runtime::Runtime::new().unwrap();
|
||||
|
||||
// should be rt.block_on_all, but this block forever in release builds
|
||||
tokio::run(lazy(move || {
|
||||
// let _ = rt.block_on(lazy(move || -> Result<(), ()> {
|
||||
if let Err(err) = run() {
|
||||
eprintln!("ERROR: {}", err);
|
||||
}
|
||||
println!("DONE1");
|
||||
Ok(())
|
||||
}));
|
||||
|
||||
println!("DONE2");
|
||||
#[tokio::main]
|
||||
async fn main() {
|
||||
if let Err(err) = run().await {
|
||||
eprintln!("ERROR: {}", err);
|
||||
}
|
||||
println!("DONE");
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user