node-red-contrib-zmq

Extension module for ZMQ endpoints for Node-Red

Reader

Supports read messages from SUB or PULL sockets in server or client mode.

Supported properties:

Is server - bind or connect. For reader default is connect
URI - comma separated connection strings for connecting or binding
Mode - socket type: SUB or PULL
Topic - for SUB socket - comma separated topics names (prefix for match messages). Topic name will be written into topic field.

Supports write messages to PUB or PUSH sockets in server or client mode. Can send payload as single message or as multipart if payload is Array.

Supported properties:

Is server - bind or connect. For writer default is bind
URI - comma separated connection strings for connecting or binding
Mode - socket type: PUB or PUSH
Topic - for PUB socket - topic name for messages. Can be override by topic field in message.