*
* The send function of the http sender checks each client fd for writing. If a
* client fd is not ready, it tries to queue that packet for this client until
* the number of queued bytes exceeds \p MAX_BACKLOG.
*/
struct queued_packet {
*
* The send function of the http sender checks each client fd for writing. If a
* client fd is not ready, it tries to queue that packet for this client until
* the number of queued bytes exceeds \p MAX_BACKLOG.
*/
struct queued_packet {