arduino/Adafruit_MQTT_Library
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shorter suback timeout

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This commit is contained in:
ladyada
2016-07-08 15:21:47 -04:00
parent bb240928e8
commit 9ed79466b2
3 changed files with 10 additions and 4 deletions
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7
Adafruit_MQTT.cpp
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@ -31,6 +31,7 @@ static char *dtostrf (double val, signed char width, unsigned char prec, char *s
#endif
void printBuffer(uint8_t *buffer, uint16_t len) {
DEBUG_PRINTER.print('\t');
for (uint16_t i=0; i<len; i++) {
if (isprint(buffer[i]))
DEBUG_PRINTER.write(buffer[i]);
@ -41,7 +42,9 @@ void printBuffer(uint8_t *buffer, uint16_t len) {
DEBUG_PRINTER.print("0");
DEBUG_PRINTER.print(buffer[i],HEX);
DEBUG_PRINTER.print("], ");
if (i % 8 == 7) DEBUG_PRINTER.println();
if (i % 8 == 7) {
DEBUG_PRINTER.print("\n\t");
}
}
DEBUG_PRINTER.println();
}
@ -216,7 +219,7 @@ int8_t Adafruit_MQTT::connect() {
// TODO: The Server is permitted to start sending PUBLISH packets matching the
// Subscription before the Server sends the SUBACK Packet. (will really need to use callbacks - ada)
len = processPacketsUntil(buffer, MQTT_CTRL_SUBACK, CONNECT_TIMEOUT_MS);
len = processPacketsUntil(buffer, MQTT_CTRL_SUBACK, SUBACK_TIMEOUT_MS);
if ((len != 5) || (buffer[0] != (MQTT_CTRL_SUBACK << 4))) {
continue; // retry!
}