Publish a Message to an Exchange

Publishes a message to an exchange with a given routing key.

amqp_publish(conn, body, exchange = "", routing_key = "",
  mandatory = FALSE, immediate = FALSE, properties = NULL)

Arguments

conn	An object returned by amqp_connect.
body	The message to send, either a string or a raw vector.
exchange	The exchange to route the message through.
routing_key	The routing key for the message. For the default exchange, this is the name of a queue.
mandatory	When TRUE, demand that the message is placed in a queue.
immediate	When TRUE, demand that the message is delivered immediately.
properties	Message properties created with amqp_properties, or NULL to attach no properties to the message.