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Java, C++
LibEvent, Poco,
KyotoCabinet
1: reqPageUp
2b:genTok 3:tok2a:checkUser
4:pageUp4:up(tok)
5a:check(tok)
6a:genId()
6b:writeFile(id)
10: readFile
12: putChunks
11: genIds
6c: fileId
1: reqPageDown 4:pageDown
2a:checkUser2b:genTok 3:tok
4:down(tok)
5:getMeta
6:getChunks
loop
sendChunks
Node 1 Node 2
How to transfer a big file
How to transfer a big file
How to transfer a big file

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How to transfer a big file