fastdfs - Communication Protocol - custom instruction code expansion (dry goods)

1, fasdfs communication protocol Official reference: https://mp.weixin.qq.com/s/lpWEv3NCLkfKmtzKJ5lGzQ FastDFS adopts binary TCP communication protocol. A packet consists of a header and a body. The header has only 10 bytes, and the format is as follows: @ pkg_len: 8 Byte integer, body Length, excluding header´╝îjust body Length of @ cmd: ...

Posted by pstevereynolds on Sat, 23 Oct 2021 00:53:44 +0200

Principle and practice of FastDFS multi master mutual backup

FastDFS principle Tracker server: The function is load balancing and scheduling. When uploading files, the Tracker server can find the Storage server according to some policies to provide file upload services. A Tracker can be called a tracking server or a scheduling server. The information that the Tracker needs to manage is also stored in ...

Posted by phillips321 on Tue, 19 Oct 2021 04:40:08 +0200