基于区块链的毕业设计eth-json-rpc-filters – eth json rpc筛选器

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eth-json-rpc-filters

json-rpc-engine middleware implementing ethereum filter methods. Backed by an eth-block-tracker and web3 provider interface (web3.currentProvider).

supported rpc methods

  • eth_newFilter
  • eth_newBlockFilter
  • eth_newPendingTransactionFilter
  • eth_uninstallFilter
  • eth_getFilterChanges
  • eth_getFilterLogs

usage

basic usage:

const filterMiddleware = createFilterMiddleware({ blockTracker, provider }) engine.push(filterMiddleware)

cleanup:

// remove blockTracker handler to free middleware for garbage collection filterMiddleware.destroy()

Changelog

2.0
  • expect EthBlockTracker@4

Replace `await-semaphore` with `async-mutex`. (


eth-json-rpc-filters

json rpc引擎中间件实现以太坊eth过滤方法。支持eth块跟踪器和web3提供程序接口(web3.currentProvider)。基本用法:清理:支持的rpc方法ethu getFilterLogs期望EthBlockTracker@4你知道吗

supported rpc methods

  • eth_newFilter
  • eth_newBlockFilter
  • eth_newPendingTransactionFilter
  • eth_uninstallFilter
  • eth_getFilterChanges
  • eth_getFilterLogs

usage

basic usage:

const filterMiddleware = createFilterMiddleware({ blockTracker, provider }) engine.push(filterMiddleware)

cleanup:

// remove blockTracker handler to free middleware for garbage collection filterMiddleware.destroy()

Changelog

2.0
  • expect EthBlockTracker@4

Replace `await-semaphore` with `async-mutex`. (

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