pubsubclient/_posts/2000-06-01-setCallback.md
2020-05-21 01:17:42 +01:00

433 B

tag type name params returns
api function setCallback
name description type
callback a pointer to a message callback function called when a message arrives for a subscription created by this client. function*
type values
PubSubClient*
value description
PubSubClient* the client instance, allowing the function to be chained

Sets the message callback function.