util

package

v1.0.0-beta Latest Latest Go to latest Published: Mar 27, 2024 License: Apache-2.0 Imports: 5 Imported by: 0

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const (
	DefaultInterval = time.Duration(10) // 10 ms
	DefaultTimes    = int32(3)          // 重试3次
)

This section is empty.

func EmptyErrHandleFunc(err error) bool

EmptyErrHandleFunc 空处理逻辑默认都需要重试

func Retry(ctx context.Context, fun RetryFunc, opts ...RetryConfigOptional) error

Retry 重试逻辑

type ErrHandleFunc func(err error) bool

ErrHandleFunc 错误处理句柄

type RetryConfig struct {
	// contains filtered or unexported fields
}

RetryConfig 定义retry的配置类

type RetryConfigOptional func(c *RetryConfig)

定义retry的optional

func WithErrHandle(ehFunc ErrHandleFunc) RetryConfigOptional

WithErrHandle 设置错误处理handle

func WithInterval(interval time.Duration) RetryConfigOptional

WithInterval 设置重试的间隔时长

func WithTimes(times int32) RetryConfigOptional

WithTimes 设置重试次数

type RetryFunc func(ctx context.Context) error

定义通用的func