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// 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/>. | ||
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package main | ||
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import ( | ||
"bytes" | ||
"fmt" | ||
"os" | ||
"time" | ||
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"github.com/ethereum/go-ethereum/log" | ||
"github.com/ethereum/go-ethereum/metrics" | ||
"github.com/ethereum/go-ethereum/swarm/testutil" | ||
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cli "gopkg.in/urfave/cli.v1" | ||
) | ||
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var endpoint string | ||
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//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) | ||
} | ||
} | ||
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func cliUploadSpeed(c *cli.Context) error { | ||
log.PrintOrigins(true) | ||
log.Root().SetHandler(log.LvlFilterHandler(log.Lvl(verbosity), log.StreamHandler(os.Stdout, log.TerminalFormat(true)))) | ||
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metrics.GetOrRegisterCounter("upload-speed", nil).Inc(1) | ||
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errc := make(chan error) | ||
go func() { | ||
errc <- uploadSpeed(c) | ||
}() | ||
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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) | ||
} | ||
} | ||
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func uploadSpeed(c *cli.Context) error { | ||
defer func(now time.Time) { | ||
totalTime := time.Since(now) | ||
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log.Info("total time", "time", totalTime, "kb", filesize) | ||
metrics.GetOrRegisterCounter("upload-speed.total-time", nil).Inc(int64(totalTime)) | ||
}(time.Now()) | ||
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generateEndpoint(scheme, cluster, appName, from) | ||
seed := int(time.Now().UnixNano() / 1e6) | ||
log.Info("uploading to "+endpoint, "seed", seed) | ||
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randomBytes := testutil.RandomBytes(seed, filesize*1000) | ||
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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))) | ||
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fhash, err := digest(bytes.NewReader(randomBytes)) | ||
if err != nil { | ||
log.Error(err.Error()) | ||
return err | ||
} | ||
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log.Info("uploaded successfully", "hash", hash, "digest", fmt.Sprintf("%x", fhash)) | ||
return nil | ||
} |