Perfetto tracing for /ok. Header parsing not complete

src/main.cpp

@@ -2,11 +2,14 @@
 #include "connection.hpp"
 #include "connection_handler.hpp"
 #include "http_handler.hpp"
+#include "perfetto_categories.hpp"
 #include "server.hpp"
 #include <atomic>
 #include <csignal>
 #include <iostream>
 
+PERFETTO_TRACK_EVENT_STATIC_STORAGE();
+
 // TODO this should be scoped to a particular Server, and it's definition should
 // be in server.cpp or connection.cpp
 std::atomic<int> activeConnections{0};
@@ -41,6 +44,13 @@ void print_help(const char *program_name) {
 }
 
 int main(int argc, char *argv[]) {
+#if ENABLE_PERFETTO
+  perfetto::TracingInitArgs args;
+  args.backends |= perfetto::kSystemBackend;
+  perfetto::Tracing::Initialize(args);
+  perfetto::TrackEvent::Register();
+#endif
+
   std::string config_file = "config.toml";
 
   // Parse command line arguments