32 lines
882 B
C
32 lines
882 B
C
|
#ifndef _AsyncJsonCallbackResponse_H_
|
||
|
|
#define _AsyncJsonCallbackResponse_H_
|
||
|
|
|
||
|
|
#include <ESPAsyncWebServer.h>
|
||
|
|
#include <AsyncJson.h>
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Listens for a response being destroyed and calls a callback during said distruction.
|
||
|
|
* used so we can take action after the response has been rendered to the client.
|
||
|
|
*
|
||
|
|
* Avoids having to fork ESPAsyncWebServer with a callback feature, but not nice!
|
||
|
|
*/
|
||
|
|
|
||
|
|
typedef std::function<void()> AsyncJsonCallback;
|
||
|
|
|
||
|
|
class AsyncJsonCallbackResponse : public AsyncJsonResponse
|
||
|
|
{
|
||
|
|
|
||
|
|
private:
|
||
|
|
AsyncJsonCallback _callback;
|
||
|
|
|
||
|
|
public:
|
||
|
|
AsyncJsonCallbackResponse(AsyncJsonCallback callback, bool isArray = false, size_t maxJsonBufferSize = DYNAMIC_JSON_DOCUMENT_SIZE)
|
||
|
|
: AsyncJsonResponse(isArray, maxJsonBufferSize), _callback{callback} {}
|
||
|
|
~AsyncJsonCallbackResponse()
|
||
|
|
{
|
||
|
|
_callback();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // end _AsyncJsonCallbackResponse_H_
|