utils

package

v0.0.0-...-41c7550 Latest Latest Go to latest Published: Mar 14, 2024 License: LGPL-3.0 Imports: 3 Imported by: 14

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Repository

github.com/redBorder/rbforwarder

Links

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Documentation ¶

Index ¶

type Composer
type Done
type Message
- func NewMessage() *Message
- func (m *Message) PopPayload() (data []byte, err error)
- func (m *Message) PushPayload(data []byte)
type Next

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Composer ¶

type Composer interface {
	Spawn(int) Composer
	OnMessage(*Message, Done)
	Workers() int
}

Composer represents a component in the pipeline that performs a work on a message

type Done ¶

type Done func(*Message, int, string)

Done should be called by a component in order to return the message to the message handler. Can be used by the last component to inform that the message processing is done o by a middle component to inform an error.

type Message ¶

type Message struct {
	Opts    cmap.ConcurrentMap
	Reports *lane.Stack
	// contains filtered or unexported fields
}

Message is used to send data through the pipeline

func NewMessage ¶

func NewMessage() *Message

NewMessage creates a new instance of Message

func (*Message) PopPayload ¶

func (m *Message) PopPayload() (data []byte, err error)

PopPayload get the data stored by the previous handler

func (*Message) PushPayload ¶

func (m *Message) PushPayload(data []byte)

PushPayload store data on an LIFO queue so the nexts handlers can use it

type Next ¶

type Next func()

Next should be called by a component in order to pass the message to the next component in the pipeline.

Source Files ¶

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