ngx_recv          201 src/event/ngx_event_accept.c         c->recv = ngx_recv;
ngx_recv           78 src/event/ngx_event_connect.c     c->recv = ngx_recv;
ngx_recv         1043 src/event/ngx_event_openssl_stapling.c         n = ngx_recv(c, ctx->response->last, size);
ngx_recv          335 src/mail/ngx_mail_auth_http_module.c     n = ngx_recv(c, ctx->response->pos, size);