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Optimize JsonArray itteration

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This commit is contained in:
fvanroie 2020-02-02 01:31:13 +01:00
parent 3d2763e5de
commit 47cce5f0cd
1 changed files with 11 additions and 3 deletions
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14
src/hasp_dispatch.cpp
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@ -84,7 +84,7 @@ void dispatchJson(String & strPayload)
strPayload.remove(strPayload.length() - 2, 2); strPayload.remove(strPayload.length() - 2, 2);
strPayload.concat("]"); strPayload.concat("]");
} }
DynamicJsonDocument haspCommands(2048 + 1024); DynamicJsonDocument haspCommands(2048 + 512);
DeserializationError jsonError = deserializeJson(haspCommands, strPayload); DeserializationError jsonError = deserializeJson(haspCommands, strPayload);
if(jsonError) { // Couldn't parse incoming JSON command if(jsonError) { // Couldn't parse incoming JSON command
errorPrintln(String(F("JSON: %sFailed to parse incoming JSON command with error: ")) + errorPrintln(String(F("JSON: %sFailed to parse incoming JSON command with error: ")) +
@ -92,8 +92,16 @@ void dispatchJson(String & strPayload)
return; return;
} }
for(uint8_t i = 0; i < haspCommands.size(); i++) { // Slow
dispatchCommand(haspCommands[i]); // for(uint8_t i = 0; i < haspCommands.size(); i++) {
// dispatchCommand(haspCommands[i]);
//}
// Get a reference to the root array
JsonArray arr = haspCommands.as<JsonArray>();
// Fast
for(JsonVariant command : arr) {
dispatchCommand(command.as<String>());
} }
} }