Show uptime in status

src/p2p_server.cpp

@@ -688,9 +688,25 @@ uint64_t P2PServer::get_random64()
 
 void P2PServer::print_status()
 {
+	const int64_t uptime = time(nullptr) - m_pool->start_time();
+
+	const int64_t s = uptime % 60;
+	const int64_t m = (uptime / 60) % 60;
+	const int64_t h = (uptime / 3600) % 24;
+	const int64_t d = uptime / 86400;
+
+	char buf[log::Stream::BUF_SIZE + 1];
+	log::Stream s1(buf);
+
+	if (d > 0) {
+		s1 << d << "d ";
+	}
+	s1 << h << "h " << m << "m " << s << 's';
+
 	LOGINFO(0, "status" <<
 		"\nConnections    = " << m_numConnections << " (" << m_numIncomingConnections << " incoming)" <<
-		"\nPeer list size = " << m_peerList.size()
+		"\nPeer list size = " << m_peerList.size() <<
+		"\nUptime         = " << log::const_buf(buf, s1.m_pos)
 	);
 }