plumbrs 0.24.2

A high-performance HTTP/1.1 and HTTP/2 benchmarking tool
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131

use crate::stats::{RealtimeStats, Statistics};
use crate::{Options, fatal};

use bytes::Bytes;
use http::{Request, header};
use http::header::HeaderValue;
use http_body_util::{BodyExt, Either, Full};
use hyper::StatusCode;
use std::collections::HashSet;
use std::sync::Arc;
use std::time::Instant;

use crate::client::utils::{
    build_headers, build_http_connection_legacy, build_trailers, discard_body, should_stop,
};

pub async fn http_hyper_legacy(
    tid: usize,
    cid: usize,
    opts: Arc<Options>,
    rt_stats: &RealtimeStats,
) -> Statistics {
    let mut statistics = Statistics::new(opts.latency);
    let mut total: u32 = 0;
    let mut banner = HashSet::new();
    let uri_str = opts.uri[cid % opts.uri.len()].as_str();
    let uri = uri_str
        .parse::<http::Uri>()
        .unwrap_or_else(|e| fatal!(1, "invalid uri: {e}"));

    let headers = build_headers(&uri, opts.as_ref())
        .unwrap_or_else(|e| fatal!(2, "could not build headers: {e}"));

    let trailers = build_trailers(opts.as_ref())
        .unwrap_or_else(|e| fatal!(2, "could not build trailers: {e}"));

    let bodies: Vec<Full<Bytes>> = opts.bodies().map_or_else(
        |e| fatal!(2, "could not read body: {e}"),
        |v| v.into_iter().map(Full::new).collect(),
    );

    let clock = quanta::Clock::new();
    let start = Instant::now();
    'connection: loop {
        if should_stop(total, start, &opts) {
            break 'connection;
        }

        if cid < opts.uri.len() && !banner.contains(uri_str) {
            banner.insert(uri_str.to_owned());
            println!(
                "hyper-legacy [{tid:>2}] -> connecting. {} {} {}...",
                opts.method.as_ref().unwrap_or(&http::Method::GET),
                uri,
                if opts.http2 { "HTTP/2" } else { "HTTP/1.1" }
            );
        }

        let mut client = build_http_connection_legacy(&opts);

        statistics.inc_conn();
        let mut conn_req_count: u32 = 0;

        loop {
            conn_req_count += 1;
            let is_last = conn_req_count >= opts.rpc;

            let body = bodies
                .get(total as usize)
                .or(bodies.last())
                .cloned()
                .unwrap_or_else(|| Full::new(Bytes::from("")));

            let body = match &trailers {
                None => Either::Left(body.clone()),
                tr => {
                    let trailers = tr.clone().map(Ok);
                    Either::Right(body.clone().with_trailers(std::future::ready(trailers)))
                }
            };

            let mut req = Request::new(body);
            *req.method_mut() = opts.method.clone().unwrap_or(http::Method::GET);
            *req.uri_mut() = uri.clone();
            let mut req_headers = headers.clone();
            if is_last {
                req_headers.insert(header::CONNECTION, HeaderValue::from_static("close"));
            }
            *req.headers_mut() = req_headers;

            let start_lat = opts.latency.then_some(clock.raw());

            match client.request(req).await {
                Ok(res) => match discard_body(res).await {
                    Ok(StatusCode::OK) => statistics.inc_ok(rt_stats),
                    Ok(code) => statistics.set_http_status(code, rt_stats),
                    Err(ref err) => {
                        statistics.set_error(err.as_ref(), rt_stats);
                        total += 1;
                        continue 'connection;
                    }
                },
                Err(ref err) => {
                    statistics.set_error(err, rt_stats);
                    total += 1;
                    continue 'connection;
                }
            }

            if let Some(start_lat) = start_lat
                && let Some(hist) = &mut statistics.latency
            {
                hist.record(clock.delta_as_nanos(start_lat, clock.raw()) / 1000)
                    .ok();
            };

            total += 1;

            if should_stop(total, start, &opts) {
                break 'connection;
            }

            if is_last {
                client = build_http_connection_legacy(&opts);
                conn_req_count = 0;
            }
        }
    }

    statistics
}