Rabbitmq Endpoint

Rabbitmq Endpoint v0.24.0+ Used to create and start the Rabbitmq subscription service, which can subscribe to data from different stream names and then route it to different rule chains for processing.

TIP

This component is an extension component and requires the introduction of additional extension libraries: rulego-components (opens new window)

# Type

endpoint/rabbitmq

# Startup Configuration

This component allows the reuse of shared connection clients through the server field. See Component Connection Reuse for reference.

Field	Type	Description	Default
server	string	RabbitMQ server address, example: amqp://guest:guest@127.0.0.1:5672/	None
exchange	string	Exchange name	None
exchangeType	string	Exchange type, available values: direct, fanout, topic	None
durable	bool	Indicates whether the exchange is durable. If set to true, the exchange will be preserved even if the message server is restarted.	false
autoDelete	bool	Indicates whether the exchange is automatically deleted. If set to true, the exchange will be automatically deleted when there are no bound queues.	false

# Response

Before responding with exchange.Out.SetBody, you need to specify the responseTopic parameter through exchange.Out.Headers() or exchange.Out.Msg.Metadata, and the component will send data to the specified topic:

exchange.Out.GetMsg().Metadata.PutValue("responseTopic", "device.msg.response")
// or
exchange.Out.Headers().Add("responseTopic", "device.msg.response")

exchange.Out.SetBody([]byte("ok"))

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Response parameter configuration:

Field	Type	Required	Description	Default
responseTopic/responseKey	string	Yes	Response Key	-
responseExchange	string	Yes	Response Exchange	-

# Example

Below is an example code using the endpoint:

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Last Updated: 2024/10/23, 10:13:01

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