原创 ipfs dht流程解讀
運行環境 版本：[email protected] [email protected] 本文運行兩個節點，一個在ubuntu，另外一個在windows，下文用ipfs1代表ubuntu端的ipfs，用ipfs2代表wi
2020-06-26 23:35:52
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原创 ipns實現機制解讀
ipns是ipfs的域名系統。 前言 將ipns記錄保存在dht之前，需要驗證發佈對象的真實性（有可能該對象是被別的節點冒用的），具體是通過檢測簽名是否與公鑰和節點ID匹配，因此需要知道公鑰。 ipfs init的時候，會自動生成
2020-06-26 23:35:52
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原创 fabric2.0 orderer broadcast and deliver service
service orderer provide Broadcast and Deliver service. the former is used to recv tx from client , and the latter i
2020-06-26 23:35:52
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原创 ipfs pubsub代碼解讀
Pubsub: Publish-subscribe發佈訂閱模式 運行環境 版本：[email protected] [email protected] 本文運行兩個節點，一個在ubuntu，另外一個在windows，下文用
2020-06-26 23:35:52
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原创 ipfs filestore解讀
版本： [email protected] IPFS中的filestore作用類似於Git中的LFS，主要用於存儲大文件，在blockstore只存儲大文件的dag root，在FileManager存放文件的metadata， 避免
2020-06-26 23:35:52
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原创 fabric2.0 cluster framework
catalog 1、rpc 2、comm rpc Orderer will start grpc server for service and connect to gprc server of other orderer as
2020-06-26 23:35:52
原创 fabric2.0 orderer core structure
structure chart Registrar Registrar is core structure of orderer, which holds all chain, consenters and ledger. It
2020-06-26 23:35:41
原创 burrow consensus flow
note burrow code version: v0.30.3 Note that the blob show burrow consensus flow of single node. ABCI Application Bu
2020-06-26 23:35:41
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原创 讓fabric 2.0 external builder在windows上跑起來
前言 fabric2.0 可以使用external builder跑chaincode源碼，方便chaincode調試，但是external builder編譯和啓動chaincode等操作使用的是4個bash腳本，而window
2020-06-26 23:35:41
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原创 burrow abi overview
This blob is focus on the generate, encode and storage of abi. If you want to know more about abi, you can refer so
2020-06-26 23:35:40
原创 burrow event pubsub
Usage: Publish TxExecutions and blockExecution to subscriber(eg: transactor and rpcEvent) After commit state. func
2020-06-10 15:28:59
原创 burrow stream event
StreamEvent StreamEvent is used to mark the border of data stream when get blocks via grpc stream. type StreamEvent
2020-06-10 15:28:59
原创 burrow event query
Query Matches() is used to decide if query match tag, which we just disscuss above. type Query interface { Matches
2020-06-10 15:28:58
原创 burrow event
Event type Event struct { Header *Header `protobuf:"bytes,1,opt,name=Header,proto3" json
2020-06-10 15:28:58
原创 tendermint amino
Amino is an encoding library that can handle Interfaces. This is achieved by prefixing bytes before each “concrete
2020-05-23 13:45:27
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