Small adjustments to the web server

libraries/WebServer/src/Parsing.cpp

@@ -359,7 +359,7 @@ uint8_t WebServer::_uploadReadByte(WiFiClient& client){
   int res = client.read();
   if(res == -1){
     while(!client.available() && client.connected())
-      yield();
+      delay(2);
     res = client.read();
   }
   return (uint8_t)res;

libraries/WebServer/src/WebServer.cpp

@@ -94,11 +94,13 @@ WebServer::~WebServer() {
 void WebServer::begin() {
   close();
   _server.begin();
+  _server.setNoDelay(true);
 }
 
 void WebServer::begin(uint16_t port) {
   close();
   _server.begin(port);
+  _server.setNoDelay(true);
 }
 
 String WebServer::_extractParam(String& authReq,const String& param,const char delimit){

libraries/WebServer/src/WebServer.h

@@ -34,10 +34,10 @@ enum HTTPUploadStatus { UPLOAD_FILE_START, UPLOAD_FILE_WRITE, UPLOAD_FILE_END,
 enum HTTPClientStatus { HC_NONE, HC_WAIT_READ, HC_WAIT_CLOSE };
 enum HTTPAuthMethod { BASIC_AUTH, DIGEST_AUTH };
 
-#define HTTP_DOWNLOAD_UNIT_SIZE 1460
+#define HTTP_DOWNLOAD_UNIT_SIZE 1436
 
 #ifndef HTTP_UPLOAD_BUFLEN
-#define HTTP_UPLOAD_BUFLEN 2048
+#define HTTP_UPLOAD_BUFLEN 1436
 #endif
 
 #define HTTP_MAX_DATA_WAIT 5000 //ms to wait for the client to send the request