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Allow the large message publishing to use all the print methods.

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This commit is contained in:
Adrian McEwen 2018-09-04 13:31:43 +01:00
parent 3b3a8da8d2
commit 0c2d12d8b0
1 changed files with 3 additions and 3 deletions
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6
src/PubSubClient.h
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@ -83,7 +83,7 @@
#define MQTT_CALLBACK_SIGNATURE void (*callback)(char*, uint8_t*, unsigned int) #define MQTT_CALLBACK_SIGNATURE void (*callback)(char*, uint8_t*, unsigned int)
#endif #endif
class PubSubClient { class PubSubClient : public Print {
private: private:
Client* _client; Client* _client;
uint8_t buffer[MQTT_MAX_PACKET_SIZE]; uint8_t buffer[MQTT_MAX_PACKET_SIZE];
@ -153,10 +153,10 @@ public:
// Returns 1 if the packet was sent successfully, 0 if there was an error // Returns 1 if the packet was sent successfully, 0 if there was an error
int endPublish(); int endPublish();
// Write a single byte of payload (only to be used with beginPublish/endPublish) // Write a single byte of payload (only to be used with beginPublish/endPublish)
size_t write(uint8_t); virtual size_t write(uint8_t);
// Write size bytes from buffer into the payload (only to be used with beginPublish/endPublish) // Write size bytes from buffer into the payload (only to be used with beginPublish/endPublish)
// Returns the number of bytes written // Returns the number of bytes written
size_t write(const uint8_t *buffer, size_t size); virtual size_t write(const uint8_t *buffer, size_t size);
boolean subscribe(const char* topic); boolean subscribe(const char* topic);
boolean subscribe(const char* topic, uint8_t qos); boolean subscribe(const char* topic, uint8_t qos);
boolean unsubscribe(const char* topic); boolean unsubscribe(const char* topic);