server size header

marchingband · Jun 4, 2021 · 1c6c0fb · 1c6c0fb
1 parent 4b25156
commit 1c6c0fb
Showing 1 changed file with 12 additions and 1 deletion.
diff --git a/src/server.cpp b/src/server.cpp
@@ -450,14 +450,25 @@ void handleNewGUI(AsyncWebServerRequest *request, uint8_t *data, size_t len, siz
 void handleFsjson(AsyncWebServerRequest *request){
   char *json = print_fs_json();
   size_t size = strlen(json);
-  request->send("text/html", size, [size,json](uint8_t *buffer, size_t maxLen, size_t index) -> size_t {
+  wlog_e("fs size is %d",size);
+  AsyncWebServerResponse *response = request->beginResponse("text/html", size, [size,json](uint8_t *buffer, size_t maxLen, size_t index) -> size_t {
     size_t toWrite = min(size - index, maxLen);
     memcpy(buffer, json + index, toWrite);
     if(index + toWrite == size){
       free(json);
     }
     return toWrite;
   });
+  response->addHeader("size",String(size));
+  request->send(response);
+  // request->send("text/html", size, [size,json](uint8_t *buffer, size_t maxLen, size_t index) -> size_t {
+  //   size_t toWrite = min(size - index, maxLen);
+  //   memcpy(buffer, json + index, toWrite);
+  //   if(index + toWrite == size){
+  //     free(json);
+  //   }
+  //   return toWrite;
+  // });
 }
 
 void handleEmmcGUI(AsyncWebServerRequest *request){