github.com/yinchengtsinghua/golang-Eos-dpos-Ethereum@v0.0.0-20190121132951-92cc4225ed8e/swarm/storage/common.go (about)

     1  
     2  //此源码被清华学神尹成大魔王专业翻译分析并修改
     3  //尹成QQ77025077
     4  //尹成微信18510341407
     5  //尹成所在QQ群721929980
     6  //尹成邮箱 yinc13@mails.tsinghua.edu.cn
     7  //尹成毕业于清华大学,微软区块链领域全球最有价值专家
     8  //https://mvp.microsoft.com/zh-cn/PublicProfile/4033620
     9  //
    10  //
    11  //
    12  //
    13  //
    14  //
    15  //
    16  //
    17  //
    18  //
    19  //
    20  //
    21  //
    22  //
    23  //
    24  package storage
    25  
    26  import (
    27  	"context"
    28  	"sync"
    29  
    30  	"github.com/ethereum/go-ethereum/swarm/log"
    31  )
    32  
    33  //
    34  //
    35  //
    36  func PutChunks(store *LocalStore, chunks ...*Chunk) {
    37  	wg := sync.WaitGroup{}
    38  	wg.Add(len(chunks))
    39  	go func() {
    40  		for _, c := range chunks {
    41  			<-c.dbStoredC
    42  			if err := c.GetErrored(); err != nil {
    43  				log.Error("chunk store fail", "err", err, "key", c.Addr)
    44  			}
    45  			wg.Done()
    46  		}
    47  	}()
    48  	for _, c := range chunks {
    49  		go store.Put(context.TODO(), c)
    50  	}
    51  	wg.Wait()
    52  }