mirror of
https://github.com/letscontrolit/ESPEasy.git
synced 2026-09-12 01:24:04 +00:00
TD-er
06e458ea04
One often reported issue is that the ESPEasy node (especially ESP8266 ones) will crash when WiFi is unstable. This could be due to memory suddenly filling up by the controller queue. When creating a new item for the controller queue, there was no `(std::nothrow)` included on the `new` calls, so if running out of memory this might have thrown a `std::bad_alloc` exception, which are not caught and thus ESPEasy might crash on it.
132 lines
3.7 KiB
C++
132 lines
3.7 KiB
C++
#include "src/Helpers/_CPlugin_Helper.h"
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#ifdef USES_C007
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# include "src/ESPEasyCore/Serial.h"
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// #######################################################################################################
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// ########################### Controller Plugin 007: Emoncms ############################################
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// #######################################################################################################
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# define CPLUGIN_007
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# define CPLUGIN_ID_007 7
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# define CPLUGIN_NAME_007 "Emoncms"
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bool CPlugin_007(CPlugin::Function function, struct EventStruct *event, String& string)
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{
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bool success = false;
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switch (function)
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{
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case CPlugin::Function::CPLUGIN_PROTOCOL_ADD:
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{
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ProtocolStruct& proto = getProtocolStruct(event->idx); // = CPLUGIN_ID_007;
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proto.usesMQTT = false;
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proto.usesAccount = false;
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proto.usesPassword = true;
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proto.defaultPort = 80;
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proto.usesID = true;
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break;
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}
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case CPlugin::Function::CPLUGIN_GET_DEVICENAME:
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{
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string = F(CPLUGIN_NAME_007);
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break;
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}
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case CPlugin::Function::CPLUGIN_INIT:
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{
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success = init_c007_delay_queue(event->ControllerIndex);
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break;
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}
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case CPlugin::Function::CPLUGIN_EXIT:
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{
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exit_c007_delay_queue();
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break;
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}
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case CPlugin::Function::CPLUGIN_PROTOCOL_SEND:
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{
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if (C007_DelayHandler == nullptr) {
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break;
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}
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if (C007_DelayHandler->queueFull(event->ControllerIndex)) {
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break;
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}
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if (event->getSensorType() == Sensor_VType::SENSOR_TYPE_STRING) {
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addLog(LOG_LEVEL_ERROR, F("emoncms : No support for Sensor_VType::SENSOR_TYPE_STRING"));
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break;
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}
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const uint8_t valueCount = getValueCountForTask(event->TaskIndex);
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if ((valueCount == 0) || (valueCount > VARS_PER_TASK)) {
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addLog(LOG_LEVEL_ERROR, F("emoncms : Unknown sensortype or too many sensor values"));
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break;
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}
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std::unique_ptr<C007_queue_element> element(new (std::nothrow) C007_queue_element(event));
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success = C007_DelayHandler->addToQueue(std::move(element));
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Scheduler.scheduleNextDelayQueue(SchedulerIntervalTimer_e::TIMER_C007_DELAY_QUEUE, C007_DelayHandler->getNextScheduleTime());
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break;
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}
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case CPlugin::Function::CPLUGIN_FLUSH:
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{
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process_c007_delay_queue();
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delay(0);
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break;
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}
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default:
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break;
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}
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return success;
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}
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// Uncrustify may change this into multi line, which will result in failed builds
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// *INDENT-OFF*
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bool do_process_c007_delay_queue(int controller_number, const Queue_element_base& element_base, ControllerSettingsStruct& ControllerSettings) {
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const C007_queue_element& element = static_cast<const C007_queue_element&>(element_base);
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// *INDENT-ON*
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String url = F("/emoncms/input/post.json?node=");
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url += Settings.Unit;
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url += F("&json=");
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for (uint8_t i = 0; i < element.valueCount; ++i) {
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url += (i == 0) ? '{' : ',';
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url += F("field");
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url += element.idx + i;
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url += ':';
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url += element.txt[i];
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}
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url += '}';
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url += F("&apikey=");
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url += getControllerPass(element._controller_idx, ControllerSettings); // "0UDNN17RW6XAS2E5" // api key
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#ifndef BUILD_NO_DEBUG
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if (Settings.SerialLogLevel >= LOG_LEVEL_DEBUG_MORE) {
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serialPrintln(url);
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}
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#endif
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int httpCode = -1;
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send_via_http(
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controller_number,
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ControllerSettings,
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element._controller_idx,
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url,
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F("GET"),
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EMPTY_STRING,
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EMPTY_STRING,
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httpCode);
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return (httpCode >= 100) && (httpCode < 300);
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}
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#endif // ifdef USES_C007
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