Don't crash on Autobahn testing

misc/main.cpp

@@ -31,7 +31,7 @@ int main(int argc, char **argv) {
         std::cout << "WebSocket conntected to URL: " << req->getUrl() << std::endl;
     }, [](auto *ws, std::string_view message, uWS::OpCode opCode) {
         ws->send(message, opCode);
-    }).listen(3000, [](auto *token) {
+    }).listen(9001, [](auto *token) {
         if (token) {
             std::cout << "Listening on port " << 3000 << std::endl;
         }

src/WebSocket.h

@@ -20,13 +20,15 @@ public:
         // if corkAllocate(size) then corkFree(unused)
 
         // format the response
-        char buf[100];
+        char *buf = (char *) malloc(message.length() + 100);
         int writeLength = WebSocketProtocol<isServer, WebSocket<SSL, isServer>>::formatMessage(buf, message.data(), message.length(), opCode, message.length(), false);
 
 
 
         Super::write(buf, writeLength);
 
+        free(buf);
+
     }
 
     // absolutely not public!