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always register subscriptions (#79)

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This commit is contained in:
MichaelDvP
2021-06-30 13:13:18 +02:00
committed by GitHub
parent e2a5853dde
commit 40e7e1b418
1 changed files with 13 additions and 12 deletions
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25
src/mqtt.cpp
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@@ -57,9 +57,6 @@ uuid::log::Logger Mqtt::logger_{F_(mqtt), uuid::log::Facility::DAEMON};
// subscribe to an MQTT topic, and store the associated callback function
// only if it already hasn't been added
void Mqtt::subscribe(const uint8_t device_type, const std::string & topic, mqtt_subfunction_p cb) {
if (!enabled()) {
return;
}
// check if we already have the topic subscribed, if so don't add it again
if (!mqtt_subfunctions_.empty()) {
@@ -74,18 +71,18 @@ void Mqtt::subscribe(const uint8_t device_type, const std::string & topic, mqtt_
}
}
LOG_DEBUG(F("Subscribing MQTT topic %s for device type %s"), topic.c_str(), EMSdevice::device_type_2_device_name(device_type).c_str());
// add to MQTT queue as a subscribe operation
auto message = queue_subscribe_message(topic);
if (message == nullptr) {
return;
}
// register in our libary with the callback function.
// We store the original topic without base
mqtt_subfunctions_.emplace_back(device_type, std::move(topic), std::move(cb));
if (!enabled()) {
return;
}
LOG_DEBUG(F("Subscribing MQTT topic %s for device type %s"), topic.c_str(), EMSdevice::device_type_2_device_name(device_type).c_str());
// add to MQTT queue as a subscribe operation
queue_subscribe_message(topic);
}
// subscribe to the command topic if it doesn't exist yet
@@ -107,6 +104,10 @@ void Mqtt::register_command(const uint8_t device_type, const __FlashStringHelper
LOG_DEBUG(F("Registering MQTT cmd %s with topic %s"), uuid::read_flash_string(cmd).c_str(), EMSdevice::device_type_2_device_name(device_type).c_str());
}
if (!enabled()) {
return;
}
// register the individual commands too (e.g. ems-esp/boiler/wwonetime)
// https://github.com/emsesp/EMS-ESP32/issues/31
std::string topic(MQTT_TOPIC_MAX_SIZE, '\0');