Clarify that subscribe() must be called before connect()

2015-07-02 13:33:42 +02:00 · 2015-07-02 13:33:42 +02:00 · 06767dc4b2
parent b996b096b3
commit 06767dc4b2
1 changed files with 2 additions and 0 deletions
--- a/Adafruit_MQTT.h
+++ b/Adafruit_MQTT.h
@ -128,6 +128,8 @@ class Adafruit_MQTT {

  // Add a subscription to receive messages for a topic.  Returns true if the
  // subscription could be added or was already present, false otherwise.
+  // Must be called before connect(), subscribing after the connection
+  // is made is not currently supported.
  bool subscribe(Adafruit_MQTT_Subscribe *sub);

  // Check if any subscriptions have new messages.  Will return a reference to