msque

package

v0.0.0-...-1b41ab9 Latest Latest Go to latest Published: Oct 1, 2023 License: Apache-2.0 Imports: 3 Imported by: 0

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Repository

github.com/CodapeWild/devkit

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
type MessageHandler
type MessageHandlerFunc
- func (h MessageHandlerFunc) HandleMessage(bts []byte) (err error)
type MessageQueue

Constants ¶

View Source

const (
	MaxLen    = 1<<32 - 1
	MaxRetry  = 1<<8 - 1
	HeaderLen = 4 + 8 + 1
)

Memory model in message

| len | ts | retry | payload | | -------------- | ----------------- | ------------- | ------------ | | payload length | enqueue timestamp | enqueue times | message body | | uint32 | int64 | uint8 | []byte | | 4294967295 | - | 255 | 4095MB |

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type MessageHandler ¶

type MessageHandler interface {
	HandleMessage(bts []byte) (err error)
}

type MessageHandlerFunc ¶

type MessageHandlerFunc func(bts []byte) (err error)

func (MessageHandlerFunc) HandleMessage ¶

func (h MessageHandlerFunc) HandleMessage(bts []byte) (err error)

type MessageQueue ¶

type MessageQueue interface {
	Publish(topic string, bts []byte) (err error)
	Subscribe(topic string, handler MessageHandler)
}

Source Files ¶

View all Source files

que.go

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