Merge pull request #38 from mc-hamster/master

update from master to osthread

src/meshwifi/meshhttp.cpp

@@ -495,6 +495,9 @@ void handleStaticBrowse(HTTPRequest *req, HTTPResponse *res)
     std::string paramValDelete;
     std::string paramValEdit;
 
+    DEBUG_MSG("Static Browse - Disabling keep-alive\n");
+    res->setHeader("Connection", "close");
+
     // Set a default content type
     res->setHeader("Content-Type", "text/html");
 
@@ -560,9 +563,7 @@ void handleStaticBrowse(HTTPRequest *req, HTTPResponse *res)
     }
 
     res->println("<h2>Upload new file</h2>");
-    res->println("<p><b>*** This interface is experimental ***</b></p>");
-    res->println("<p>This form allows you to upload files. Keep your filenames very short and files small. Big filenames and big "
-                 "files (>200k) are a known problem.</p>");
+    res->println("<p>This form allows you to upload files. Keep your filenames small and files under 200k.</p>");
     res->println("<form method=\"POST\" action=\"/upload\" enctype=\"multipart/form-data\">");
     res->println("file: <input type=\"file\" name=\"file\"><br>");
     res->println("<input type=\"submit\" value=\"Upload\">");
@@ -703,6 +704,11 @@ void handleStatic(HTTPRequest *req, HTTPResponse *res)
 
 void handleFormUpload(HTTPRequest *req, HTTPResponse *res)
 {
+
+    DEBUG_MSG("Form Upload - Disabling keep-alive\n");
+    res->setHeader("Connection", "close");
+
+    DEBUG_MSG("Form Upload - Set frequency to 240mhz\n");
     // The upload process is very CPU intensive. Let's speed things up a bit.
     setCpuFrequencyMhz(240);
 
@@ -711,6 +717,7 @@ void handleFormUpload(HTTPRequest *req, HTTPResponse *res)
     // Then we select the body parser based on the encoding.
     // Actually we do this only for documentary purposes, we know the form is going
     // to be multipart/form-data.
+    DEBUG_MSG("Form Upload - Creating body parser reference\n");
     HTTPBodyParser *parser;
     std::string contentType = req->getHeader("Content-Type");
 
@@ -726,6 +733,7 @@ void handleFormUpload(HTTPRequest *req, HTTPResponse *res)
 
     // Now, we can decide based on the content type:
     if (contentType == "multipart/form-data") {
+        DEBUG_MSG("Form Upload - multipart/form-data\n");
         parser = new HTTPMultipartBodyParser(req);
     } else {
         Serial.printf("Unknown POST Content-Type: %s\n", contentType.c_str());
@@ -760,21 +768,21 @@ void handleFormUpload(HTTPRequest *req, HTTPResponse *res)
 
         // Double check that it is what we expect
         if (name != "file") {
-            DEBUG_MSG("Skipping unexpected field");
+            DEBUG_MSG("Skipping unexpected field\n");
             res->println("<p>No file found.</p>");
             return;
         }
 
         // Double check that it is what we expect
         if (filename == "") {
-            DEBUG_MSG("Skipping unexpected field");
+            DEBUG_MSG("Skipping unexpected field\n");
             res->println("<p>No file found.</p>");
             return;
         }
 
         // SPIFFS limits the total lenth of a path + file to 31 characters.
         if (filename.length() + 8 > 31) {
-            DEBUG_MSG("Uploaded filename too long!");
+            DEBUG_MSG("Uploaded filename too long!\n");
             res->println("<p>Uploaded filename too long! Limit of 23 characters.</p>");
             delete parser;
             return;