Better examples with SSL, build benchmarks

examples/EchoServer.cpp

@@ -1,13 +1,23 @@
+/* We simply call the root header file "App.h", giving you uWS::App and uWS::SSLApp */
 #include "App.h"
 
+/* This is a simple WebSocket echo server example.
+ * You may compile it with "WITH_OPENSSL=1 make" or with "make" */
+
 int main() {
     /* ws->getUserData returns one of these */
     struct PerSocketData {
-
+        /* Fill with user data */
     };
 
-    /* Very simple WebSocket echo server */
-    uWS::App().ws<PerSocketData>("/*", {
+    /* Keep in mind that uWS::SSLApp({options}) is the same as uWS::App() when compiled without SSL support.
+     * You may swap to using uWS:App() if you don't need SSL */
+    uWS::SSLApp({
+        /* There are example certificates in uWebSockets.js repo */
+	    .key_file_name = "../misc/key.pem",
+	    .cert_file_name = "../misc/cert.pem",
+	    .passphrase = "1234"
+	}).ws<PerSocketData>("/*", {
         /* Settings */
         .compression = uWS::SHARED_COMPRESSOR,
         .maxPayloadLength = 16 * 1024,
@@ -15,22 +25,22 @@ int main() {
         .maxBackpressure = 1 * 1024 * 1204,
         /* Handlers */
         .open = [](auto *ws, auto *req) {
-
+            /* Open event here, you may access ws->getUserData() which points to a PerSocketData struct */
         },
         .message = [](auto *ws, std::string_view message, uWS::OpCode opCode) {
             ws->send(message, opCode);
         },
         .drain = [](auto *ws) {
-            /* Check getBufferedAmount here */
+            /* Check ws->getBufferedAmount() here */
         },
         .ping = [](auto *ws) {
-
+            /* Not implemented yet */
         },
         .pong = [](auto *ws) {
-
+            /* Not implemented yet */
         },
         .close = [](auto *ws, int code, std::string_view message) {
-
+            /* You may access ws->getUserData() here */
         }
     }).listen(9001, [](auto *token) {
         if (token) {