break;
}
- max_bytes = clib_min (hole->end - sb->high_rxt, snd_space);
+ max_bytes = hole->end - sb->high_rxt;
+ /* Avoid retransmitting segment less than mss if possible */
+ if (snd_space < tc->snd_mss && max_bytes > snd_space)
+ break;
+ max_bytes = clib_min (max_bytes, snd_space);
max_bytes = snd_limited ? clib_min (max_bytes, tc->snd_mss) : max_bytes;
if (max_bytes == 0)
break;