fix: add type.tcl and quit.tcl files, fix some bug #398
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Walkthrough本次更改主要集中在命令处理逻辑的改进，尤其是错误处理机制的增强。引入新的命令响应枚举值，使系统能够更清晰地区分和报告未知命令及其子命令的错误。此外，多个文件中的命令处理逻辑已被修改，以确保返回更准确的错误代码，从而提升用户反馈的清晰度和友好性。 Changes
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luky116
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luky116
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Actionable comments posted: 0
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (14)
- src/base_cmd.cc (1 hunks)
- src/client.h (1 hunks)
- src/cmd_keys.cc (1 hunks)
- src/cmd_table_manager.cc (2 hunks)
- src/cmd_thread_pool_worker.cc (1 hunks)
- tests/test_helper.tcl (1 hunks)
- tests/unit/command.tcl (1 hunks)
- tests/unit/dump.tcl (1 hunks)
- tests/unit/geo.tcl (1 hunks)
- tests/unit/hyperloglog.tcl (1 hunks)
- tests/unit/introspection.tcl (1 hunks)
- tests/unit/latency-monitor.tcl (4 hunks)
- tests/unit/maxmemory.tcl (4 hunks)
- tests/unit/type.tcl (1 hunks)
Files skipped from review due to trivial changes (8)
- tests/unit/command.tcl
- tests/unit/dump.tcl
- tests/unit/geo.tcl
- tests/unit/hyperloglog.tcl
- tests/unit/introspection.tcl
- tests/unit/latency-monitor.tcl
- tests/unit/maxmemory.tcl
- tests/unit/type.tcl
Additional comments not posted (9)
src/cmd_thread_pool_worker.cc (1)
24-29: 改进命令错误处理逻辑新的错误处理逻辑通过区分未知命令和未知子命令，提升了错误报告的清晰度。确保在其他地方也有相应的处理。
Verification successful
改进命令错误处理逻辑
新的错误处理逻辑通过区分未知命令和未知子命令，提升了错误报告的清晰度。确保在其他地方也有相应的处理。
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify consistency of error handling logic for unknown commands and subcommands. # Test: Search for usage of CmdRes::kUnknownCmd and CmdRes::kUnknownSubCmd. Expect: Consistent handling across the codebase. rg --type cpp 'CmdRes::kUnknownCmd|CmdRes::kUnknownSubCmd'Length of output: 423
Script:
#!/bin/bash # Extract and review relevant code segments in src/cmd_table_manager.cc for consistency in handling CmdRes::kUnknownCmd and CmdRes::kUnknownSubCmd. # Extract lines around the usage of CmdRes::kUnknownCmd and CmdRes::kUnknownSubCmd rg --type cpp -A 5 -B 5 'CmdRes::kUnknownCmd|CmdRes::kUnknownSubCmd' src/cmd_table_manager.ccLength of output: 620
Script:
#!/bin/bash # Search for the usage of CmdTableManager methods that return CmdRes::kUnknownCmd and CmdRes::kUnknownSubCmd. # Find where CmdTableManager methods are called rg --type cpp 'CmdTableManager' -A 5 -B 5Length of output: 5590
Script:
#!/bin/bash # Extract and review relevant code segments in src/cmd_thread_pool_worker.cc and src/client.cc for consistency in handling CmdRes::kUnknownCmd and CmdRes::kUnknownSubCmd. # Extract lines around the usage of CmdTableManager in src/cmd_thread_pool_worker.cc rg --type cpp -A 10 -B 10 'cmd_table_manager_' src/cmd_thread_pool_worker.cc # Extract lines around the commented code in src/client.cc rg --type cpp -A 10 -B 10 'GetCmdTableManager' src/client.ccLength of output: 1522
src/base_cmd.cc (1)
109-110: 改进子命令错误处理逻辑将未知子命令的错误响应从
CmdRes::kSyntaxErr更改为CmdRes::kErrOther，使错误分类更加准确。确保在其他地方也有相应的处理。Verification successful
改进子命令错误处理逻辑
将未知子命令的错误响应从
CmdRes::kSyntaxErr更改为CmdRes::kErrOther，使错误分类更加准确。该更改在代码库中的其他地方也有相应的一致处理。
src/cmd_thread_pool_worker.cc中处理未知命令和子命令时使用了CmdRes::kErrOther。src/base_cmd.cc中也有类似的处理逻辑。Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify consistency of error handling logic for unknown subcommands. # Test: Search for usage of CmdRes::kErrOther. Expect: Consistent handling across the codebase. rg --type cpp 'CmdRes::kErrOther'Length of output: 10741
src/cmd_table_manager.cc (3)
194-194: 改进未知命令错误处理逻辑将未知命令的错误代码从
CmdRes::kSyntaxErr更改为CmdRes::kUnknownCmd，使错误分类更加准确。
201-201: 改进未知子命令错误处理逻辑将未知子命令的错误代码从
CmdRes::kSyntaxErr更改为CmdRes::kUnknownSubCmd，使错误分类更加准确。
203-203: 改进命令获取成功处理逻辑将成功获取命令的返回值从
CmdRes::kSyntaxErr更改为CmdRes::kOK，提升了控制流的清晰度。src/client.h (1)
49-50: 新增的枚举值看起来不错！新增的
kUnknownCmd和kUnknownSubCmd枚举值与现有的枚举值保持一致，命名清晰且符合风格。src/cmd_keys.cc (1)
66-66: 初始化变量是个好习惯！将
type变量初始化为storage::DataType::kNones可以防止未初始化变量的潜在问题。tests/test_helper.tcl (2)
19-19: 启用unit/quit测试用例。取消注释
unit/quit测试用例将确保与退出相关的功能在测试期间得到验证。
26-26: 启用unit/type测试用例。取消注释
unit/type测试用例将确保与类型处理相关的功能在测试期间得到验证。
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Actionable comments posted: 0
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (1)
- src/cmd_thread_pool_worker.cc (1 hunks)
Files skipped from review as they are similar to previous changes (1)
- src/cmd_thread_pool_worker.cc
tests/unit/type.tcl
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| r sadd key1 key1 | ||
| assert_equal {string hash list zset set} [r ptype key1] | ||
| } | ||
| #Pikiwidb does not support the ptype command |
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ptype这个可以直接删掉了，这个是之前多key版本留下来的测试
| if (ret == CmdRes::kUnknownCmd) { | ||
| task->Client()->SetRes(CmdRes::kErrOther, "unknown command '" + task->CmdName() + "'"); | ||
| } else if (ret == CmdRes::kUnknownSubCmd) { | ||
| task->Client()->SetRes(CmdRes::kErrOther, "unknown sub command '" + task->Client().get()->argv_[1] + "'"); |
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这里是不是应该需要检查一下task->Client().get()中argv[]的大小，避免访问非法内存地址
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如果满足 ret == CmdRes::kUnknownSubCmd ，说明一定有多个参数
| } | ||
| return std::pair(cmd->second.get(), CmdRes::kSyntaxErr); | ||
| return std::pair(cmd->second.get(), CmdRes::kOK); |
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这里为什么返回改为OK了，是不是原来的逻辑是错的
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这个方法的逻辑，前面把所有的异常逻辑都 retuen，如果走到最后，应该是正常的 case
改动如下：
1、匹配 sub cmd 命令之前，统一使用小写字母进行比较；
2、和 Redis 的返回值规范进行了适配，比如 unknow command 和 unknown sub command 等
Summary by CodeRabbit
新特性
错误修复