+ int sock = -1;
+
+ // Mutex protecting <stats>.
+ mutable std::mutex stats_mutex;
+
+ // The current statistics for this connection. Protected by <stats_mutex>.
+ InputStats stats;
+
+ // Number of (started) connection attempts since last data byte was successfully read.
+ unsigned num_connection_attempts = 0;
+
+ // If set, don't log anything related to connections.
+ // (Only set if we've had enough unsuccessful connection attempts.)
+ bool suppress_logging = false;
+
+ // Last time we made a connection with logging enabled.
+ // (Initially at some point before the epoch.)
+ timespec last_verbose_connection { -3600, 0 };
+
+ // If we've received a Metacube2 PTS metadata block, it belongs to the
+ // next regular block we receive, and is stored here in the meantime.
+ // If we haven't received one yet (or we've already received the
+ // corresponding data block), this is empty, ie., timebase_num == 0.
+ RationalPTS next_block_pts;