save_amqp

Saves a byte stream via AMQP messages.

save_amqp [url:str, channel=int, exchange=str, routing_key=str,
           options=record, mandatory=bool, immediate=bool]

Description

The save_amqp operator is an AMQP 0-9-1 client to send messages to an exchange.

url: str (optional)

A URL that specifies the AMQP server. The URL must have the following format:

amqp://[USERNAME[:PASSWORD]@]HOSTNAME[:PORT]/[VHOST]

When the URL is present, it will overwrite the corresponding values of the configuration options.

channel = int (optional)

The channel number to use.

Defaults to 1.

exchange = str (optional)

The exchange to interact with.

Defaults to "amq.direct".

routing_key = str (optional)

The routing key to publish messages with.

Defaults to the empty string.

options = record (optional)

An option record for RabbitMQ , e.g., {max_channels: 42, frame_size: 1024, sasl_method: "external"}.

Available options are:

hostname: 127.0.0.1
port: 5672
ssl: false
vhost: /
max_channels: 2047
frame_size: 131072
heartbeat: 0
sasl_method: plain
username: guest
password: guest

mandatory = bool (optional)

This flag tells the server how to react if the message cannot be routed to a queue. If true, the server will return an unroutable message with a Return method. Otherwise the server silently drops the message.

Defaults to false.

immediate = bool (optional)

This flag tells the server how to react if the message cannot be routed to a queue consumer immediately. If true, the server will return an undeliverable message with a Return method. If false, the server will queue the message, but with no guarantee that it will ever be consumed.

Defaults to false.

Examples

Send the list of plugins as JSON

plugins
write_json
save_amqp

See Also

load_amqp