sndlowat          159 core/ngx_connection.h     unsigned            sndlowat:1;
sndlowat          844 event/ngx_event.c     int  sndlowat;
sndlowat          855 event/ngx_event.c     if (lowat == 0 || c->sndlowat) {
sndlowat          859 event/ngx_event.c     sndlowat = (int) lowat;
sndlowat          862 event/ngx_event.c                    (const void *) &sndlowat, sizeof(int))
sndlowat          870 event/ngx_event.c     c->sndlowat = 1;