aboutsummaryrefslogtreecommitdiffstats
path: root/cmd/swarm/swarm-smoke/upload_speed.go
blob: d55b5fe8eff75786ad8c7a53a5c38c78e76ed240 (plain) (blame)
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
// Copyright 2018 The go-ethereum Authors
// This file is part of go-ethereum.
//
// go-ethereum is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// go-ethereum is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.

package main

import (
    "bytes"
    "fmt"
    "os"
    "time"

    "github.com/ethereum/go-ethereum/log"
    "github.com/ethereum/go-ethereum/metrics"
    "github.com/ethereum/go-ethereum/swarm/testutil"

    cli "gopkg.in/urfave/cli.v1"
)

var endpoint string

//just use the first endpoint
func generateEndpoint(scheme string, cluster string, app string, from int) {
    if cluster == "prod" {
        endpoint = fmt.Sprintf("%s://%v.swarm-gateways.net", scheme, from)
    } else {
        endpoint = fmt.Sprintf("%s://%s-%v-%s.stg.swarm-gateways.net", scheme, app, from, cluster)
    }
}

func cliUploadSpeed(c *cli.Context) error {
    log.PrintOrigins(true)
    log.Root().SetHandler(log.LvlFilterHandler(log.Lvl(verbosity), log.StreamHandler(os.Stdout, log.TerminalFormat(true))))

    metrics.GetOrRegisterCounter("upload-speed", nil).Inc(1)

    errc := make(chan error)
    go func() {
        errc <- uploadSpeed(c)
    }()

    select {
    case err := <-errc:
        if err != nil {
            metrics.GetOrRegisterCounter("upload-speed.fail", nil).Inc(1)
        }
        return err
    case <-time.After(time.Duration(timeout) * time.Second):
        metrics.GetOrRegisterCounter("upload-speed.timeout", nil).Inc(1)
        return fmt.Errorf("timeout after %v sec", timeout)
    }
}

func uploadSpeed(c *cli.Context) error {
    defer func(now time.Time) {
        totalTime := time.Since(now)

        log.Info("total time", "time", totalTime, "kb", filesize)
        metrics.GetOrRegisterCounter("upload-speed.total-time", nil).Inc(int64(totalTime))
    }(time.Now())

    generateEndpoint(scheme, cluster, appName, from)
    seed := int(time.Now().UnixNano() / 1e6)
    log.Info("uploading to "+endpoint, "seed", seed)

    randomBytes := testutil.RandomBytes(seed, filesize*1000)

    t1 := time.Now()
    hash, err := upload(&randomBytes, endpoint)
    if err != nil {
        log.Error(err.Error())
        return err
    }
    metrics.GetOrRegisterCounter("upload-speed.upload-time", nil).Inc(int64(time.Since(t1)))

    fhash, err := digest(bytes.NewReader(randomBytes))
    if err != nil {
        log.Error(err.Error())
        return err
    }

    log.Info("uploaded successfully", "hash", hash, "digest", fmt.Sprintf("%x", fhash))
    return nil
}