#include <stdint.h>
#include <sys/types.h>
#include <sys/uio.h>
+#include <deque>
#include <string>
#include <vector>
// than <backlog_size>, since the buffer wraps.
size_t bytes_received;
- // The last point in the stream that is suitable to start new clients at
- // (after having sent the header). -1 if no such point exists yet.
- ssize_t last_suitable_starting_point;
+ // A list of points in the stream that is suitable to start new clients at
+ // (after having sent the header). Empty if no such point exists yet.
+ std::deque<size_t> suitable_starting_points;
// Clients that are in SENDING_DATA, but that we don't listen on,
// because we currently don't have any data for them.
// Adds data directly to the stream file descriptor, without adding headers or
// going through <queued_data>.
- // You should hold the owning Server's <mutex>.
+ // You should hold the owning Server's <mutex>, and probably call
+ // remove_obsolete_starting_points() afterwards.
void add_data_raw(const std::vector<DataElement> &data);
+
+ // Remove points from <suitable_starting_points> that are no longer
+ // in the backlog.
+ // You should hold the owning Server's <mutex>.
+ void remove_obsolete_starting_points();
};
#endif // !defined(_STREAM_H)