/** TCP timers */
#define foreach_tcp_timer \
_(RETRANSMIT, "RETRANSMIT") \
- _(DELACK, "DELAYED ACK") \
_(PERSIST, "PERSIST") \
_(WAITCLOSE, "WAIT CLOSE") \
_(RETRANSMIT_SYN, "RETRANSMIT SYN") \
u8 cfg_flags; /**< Connection configuration flags */
u16 flags; /**< Connection flags (see tcp_conn_flags_e) */
u32 timers[TCP_N_TIMERS]; /**< Timer handles into timer wheel */
+ u32 pending_timers; /**< Expired timers not yet handled */
u64 segs_in; /** RFC4022/4898 tcpHCInSegs/tcpEStatsPerfSegsIn */
u64 bytes_in; /** RFC4898 tcpEStatsPerfHCDataOctetsIn */