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[虚拟币交流] 内存池( Ethereum )(转)
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1#
内存池(memory pool)简称 mempool,是区块链设计中的一个常见特性,传统区块链网络如比特币和以太坊都存在内存池。Mempools 本质上是缓冲区或“等待室”,用于存放那些尚未被添加到区块中执行的待处理交易。
为了更好地理解,我们可以概述一下在采用 mempool 的区块链上,交易的生命周期:
  • 用户发起并签署一笔交易。
  • 参与区块链网络的专门节点验证交易内容的合法性,并确保其包含适当的参数。
  • 一旦验证通过,交易就会被路由到公共 mempool,并与其他待处理交易一起等待打包。
  • 最终,根据用户为交易支付的燃气费相对于 mempool 中其他交易的燃气费,用户的待处理交易会被选中,并与其他待处理交易一起形成区块链上的下一个区块。此时,交易状态将显示为“成功”。
  • 在一定时间或区块生成阈值过后,区块本身将被最终确定,交易成为记录在区块链上不可篡改的日志,除非发生 51% 攻击,否则这是极难实现的。

    ! I) `+ u1 E' A
无内存池 (Solana)
值得注意的是,一些区块链,如 Solana,并不使用 mempool,而是直接将交易转发给区块生产者,以此来实现高速和高吞吐量,通过连续的区块生产。
让我们继续通过非 mempool 区块链上的交易生命周期来了解:
  • 用户为其正在使用的应用程序发起并签署交易。
  • 应用程序将交易信息路由到远程过程调用(RPC)服务器。
  • RPC 提供商将交易发送给当前指定的区块生产者,以及接下来的三个生产者;这是在当前领导者无法及时执行交易时的预防步骤。Solana 采用了时隙领导者计划,这有助于 RPC 更容易地路由交易。
  • 区块生产者随后将已签名的交易发送给共识节点进行验证。
  • 共识节点投票验证交易内容,一旦完成,交易状态就会被路由回 RPC > 应用程序 > 用户,显示为“成功”或“失败”。
  • 与基于 mempool 的区块链类似,区块本身在一定时间或基于区块的阈值通过后会被最终确定。

    ( ?# l; _* f( Y& ^# ]# S
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2#
也是可以去了解下看看了啊。
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3#
此时说的内存和我们通常说的,肯定不是一个概念
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这个也是可以来看一下的了
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主题回复处广告图案-天策传媒
内存池这些也是看不明白啊
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这个内存的这个也是可以看一下了
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也是有新的一个转换的看了
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:loveliness: :funk: :curse: :dizzy: :shutup: :sleepy:
:hug: :victory: :time: :kiss: :handshake: :call:
{:8_286:} {:8_287:} {:8_288:} {:8_289:}
{:8_290:} {:8_291:} {:8_292:} {:8_293:}
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:) :( :D :'( :@ :o
:P :$ ;P :L :Q :lol
:loveliness: :funk: :curse: :dizzy: :shutup: :sleepy:
:hug: :victory: :time: :kiss: :handshake: :call:
:) :( :D :'( :@ :o
:P :$ ;P :L :Q :lol
:loveliness: :funk: :curse: :dizzy: :shutup: :sleepy:
:hug: :victory: :time: :kiss: :handshake: :call:
:hug: :victory:
:) :( :D :'( :@ :o
:P :$ ;P :L :Q :lol
:loveliness: :funk: :curse: :dizzy: :shutup: :sleepy:
:hug: :victory: :time: :kiss: :handshake: :call:
:hug: :victory: :time: :kiss: :handshake: :call:
:hug: :victory: :time: :kiss: :handshake: :call:
:hug: :victory: :time: :kiss: :handshake: :call:
:hug: :victory: :time: :kiss: :handshake: :call:
:hug: :victory: :time: :kiss: :handshake:
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