arduino/Adafruit_MQTT_Library
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ping flushes input, tries multiple times

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This commit is contained in:
ladyada
2015-10-22 13:03:55 -04:00
parent 2aed9ae737
commit 7c2b558ee9
2 changed files with 12 additions and 3 deletions
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4
Adafruit_MQTT.h
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@ -178,7 +178,7 @@ class Adafruit_MQTT {
Adafruit_MQTT_Subscribe *readSubscription(int16_t timeout=0);
// Ping the server to ensure the connection is still alive.
bool ping(uint8_t n);
bool ping(uint8_t n = 1);
protected:
// Interface that subclasses need to implement:
@ -215,6 +215,8 @@ class Adafruit_MQTT {
private:
Adafruit_MQTT_Subscribe *subscriptions[MAXSUBSCRIPTIONS];
void flushIncoming(uint16_t timeout);
// Functions to generate MQTT packets.
uint8_t connectPacket(uint8_t *packet);
uint8_t disconnectPacket(uint8_t *packet);