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Ego 的客户端组件最佳实践

License: MIT License

Go 99.03% Makefile 0.18% Shell 0.79%

ego ego-component

ego-component's Issues

go module conflict between etcd and gRPC

upgrade gorm to v2

@lincolnzhou

ekafka 需要一个 consumer subscribe 多个 Topic 的支持

当前 ekafka 仅支持 consumer - Topic 一对一的对应，某些场景下需要一个 consumer 监听多个 Topic 的事件，通过配置来配比较繁琐，大部分配置是相同的。

可否支持在一个消费者组中消费多个主题？

可否支持在一个消费者组(ekafka.ConsumerGroup)中消费多个主题？

例如：

package ekafka
type ConsumerGroupOptions struct {
...
	Topic                  string
	Topics                 []string
}

Describe alternatives you've considered
临时切换到 github.com/Shopify/sarama

Additional context

ekafka关于打印日志的一个小bug

使用ekafka组件时发现一个小bug，不过不影响功能。producer使用writemessage时的日志输出为能打印出topic，起初我以为是我代码写错了，后来追到源码发现，如果发送消息时，不指定topic，默认使用config配置的topic，这时就无法输出topic。
interceptor_client.go 138行处。

eemqtt 也是比较常用的组件，建议搞起来，没人搞我想搞

建议把emqtt 的连接组件也支持起来

egorm 是否应该关闭掉 gorm 的默认日志

gorm 默认有个自己的日志模块, 会给标准输出打印日志, 并且功能和 egorm 有些重合(慢日志, record not found 日志).

是否应当默认关闭 gorm 日志, 或者增加一个配置项?

https://github.com/go-gorm/gorm/blob/master/logger/logger.go#L74
https://gorm.io/docs/logger.html

[gomodule] driver包引用存在版本兼容问题

我按照ego-component的go.mod去选择的driver，在使用时，方法不兼容。

# gorm.io/driver/mysql
..\..\pkg\mod\gorm.io\driver\mysql@v1.2.3\migrator.go:224:38: cannot use column (variable of type Column) as gorm.ColumnType value in argument to append: Column does not implement gorm.ColumnType (missing m
ethod AutoIncrement)
# gorm.io/driver/sqlserver
..\..\pkg\mod\gorm.io\driver\sqlserver@v1.2.1\create.go:55:34: not enough arguments in call to field.ValueOf
        have (reflect.Value)
        want (context.Context, reflect.Value)
..\..\pkg\mod\gorm.io\driver\sqlserver@v1.2.1\create.go:61:36: not enough arguments in call to field.ValueOf
        want (context.Context, reflect.Value)
..\..\pkg\mod\gorm.io\driver\sqlserver@v1.2.1\sqlserver.go:90:22: invalid operation: limit.Limit > 0 (mismatched types *int and untyped int)
..\..\pkg\mod\gorm.io\driver\sqlserver@v1.2.1\sqlserver.go:95:39: cannot use limit.Limit (variable of type *int) as int value in argument to strconv.Itoa
# gorm.io/driver/postgres
..\..\pkg\mod\gorm.io\driver\postgres@v1.2.3\migrator.go:341:38: cannot use column (variable of type Column) as gorm.ColumnType value in argument to append: Column does not implement gorm.ColumnType (missin
g method AutoIncrement)

以上依赖问题，是由ego的相关包触发的，依据是

> go mod why gorm.io/driver/postgres
gorm.io/driver/postgres
xxxapisrv/utils/db
github.com/gotomicro/ego-component/egorm
github.com/gotomicro/ego-component/egorm/internal/dsn
gorm.io/driver/postgres

> go mod why gorm.io/driver/mysql 
xxxapisrv/utils/db
github.com/gotomicro/ego-component/egorm
github.com/gotomicro/ego-component/egorm/internal/dsn
gorm.io/driver/mysql

> go mod why gorm.io/driver/sqlserver
github.com/gotomicro/ego-component/egorm
github.com/gotomicro/ego-component/egorm/internal/dsn
gorm.io/driver/sqlserver

其中, 版本的选择依据为最新版本组件的go.mod https://github.com/gotomicro/ego-component/blob/master/egorm/go.mod
gorm.io\driver\[email protected]
gorm.io\driver\[email protected]
gorm.io\driver\[email protected]

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