X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=httpd.h;h=6e37c5226206b3cd8f5cd5b3dcc8ea9b8b0bcecd;hb=96cb6414f85e0ef4d660b7bd56267303e80fcd05;hp=73410fd427e642cb178f83ba5095318216223ba0;hpb=b6c6909043028f9776c08adbd6fb0e71c192cc8e;p=nageru

diff --git a/httpd.h b/httpd.h
index 73410fd..6e37c52 100644
--- a/httpd.h
+++ b/httpd.h
@@ -3,13 +3,12 @@
 
 // A class dealing with stream output to HTTP.
 
-#include <microhttpd.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <sys/types.h>
+#include <atomic>
 #include <condition_variable>
 #include <deque>
-#include <memory>
 #include <mutex>
 #include <set>
 #include <string>
@@ -80,6 +79,9 @@ private:
 	std::mutex streams_mutex;
 	std::set<Stream *> streams;  // Not owned.
 	std::string header;
+
+	// Metrics.
+	std::atomic<int64_t> metric_num_connected_clients{0};
 };
 
 #endif  // !defined(_HTTPD_H)