branch for duplex cosocket support
branch for duplex cosocket support
Update README.md
add some local defintion
fix a error in typo
if partition number is equal 1,then we return 0, it can reduce crc32 function call
Change the file layout, add the missing files
simply meta module: previous we query topic we set in running, now we query topic we set in config file, this can make the code more simple and clear
Modify some error code handling
modify to sample config
change for meta module
fix code style
Merge pull request #1 from horizen/dev

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