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Cache CORS preflight request

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cschwinne 2021-05-27 11:09:57 +02:00
parent c2892d7887
commit 55b26751ae
1 changed files with 4 additions and 1 deletions
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5
wled00/wled_server.cpp
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@ -224,7 +224,10 @@ void initServer()
//make API CORS compatible //make API CORS compatible
if (request->method() == HTTP_OPTIONS) if (request->method() == HTTP_OPTIONS)
{ {
request->send(200); return; AsyncWebServerResponse *response = request->beginResponse(200);
response->addHeader(F("Access-Control-Max-Age"), F("7200"));
request->send(response);
return;
} }
if(handleSet(request, request->url())) return; if(handleSet(request, request->url())) return;