English.md

GoRedis

• The program is temporarily open because it is used to apply for American graduate courses.

Project introduction

• Use Go to implement basic Redis commands, such as set, get, AOF and other basic functions.

Method of Application

• Standalone Mode
  • Start the program directly.
  • Or use the go build command to generate an executable file
• Cluster startup
  • Use the go build command to generate an executable file.
  • Put the executable file in a separate folder. Note: The folder needs to contain the configuration (redis. conf).
  • The port cannot be duplicate. Self is its own IP+port number, and peers is the other IP+port number in the cluster.
  • like this：

    bind 0.0.0.0
    port 6379
    
    appendonly yes
    appendfilename appendonly.aof
    
    self 127.0.0.1:6379
    peers 127.0.0.1:6380
    

  • Then macOS or Linux enters the corresponding folder to execute / GoRedis can be run.
  • After running, you can see[INFO][server.go:42] 2022/10/09 10:36:47 bind: 0.0.0.0:6380, start listening...。
  • Connect TCP client through network debugging assistant[INFO][server.go:71] 2022/10/09 10:37:30 accept link。
  • The RESP command can be sent and accept normally

log

• The log information mainly records the project start time.
• Whether there is connection, connection time, etc.

AOF

• The operation information is mainly recorded through appendonly.aof under the project.
• When restarting the system, conduct LoadAof to prevent the loss of restart information.

PS：It is easy to look at the Resp protocol first to facilitate sending requests later

*3/r/n$3/r/nset/r/n$4/r/nname/r/n$5/r/npdudo/r/n

Because I use macOS, I can't directly use the network debugging assistant to send tcp when using RESP. I can only use the telnet command.

The key point is that you need to download Homebrew first before you can execute commands on the mac terminal.