static int uwsgi_websocket_send_do(struct wsgi_request *wsgi_req, char *msg, size_t len) {
struct uwsgi_buffer *ub = uwsgi_websocket_message(msg, len);
if (!ub) return -1;
ssize_t ret = uwsgi_response_write_body_do(wsgi_req, ub->buf, ub->pos);
uwsgi_buffer_destroy(ub);
return ret;
}
static int uwsgi_websocket_send_from_sharedarea_do(struct wsgi_request *wsgi_req, int id, uint64_t pos, uint64_t len, uint8_t opcode) {
struct uwsgi_sharedarea *sa = uwsgi_sharedarea_get_by_id(id, pos);
if (!sa) return -1;
if (!len) {
len = sa->honour_used ? sa->used-pos : ((sa->max_pos+1)-pos);
}
uwsgi_rlock(sa->lock);
sa->hits++;
struct uwsgi_buffer *ub = uwsgi_websocket_message(wsgi_req, sa->area, len, opcode);
uwsgi_rwunlock(sa->lock);
if (!ub) return -1;
return uwsgi_response_write_body_do(wsgi_req, ub->buf, ub->pos);
}
static int uwsgi_websocket_send_do(struct wsgi_request *wsgi_req, char *msg, size_t len, uint8_t opcode) {
struct uwsgi_buffer *ub = uwsgi_websocket_message(wsgi_req, msg, len, opcode);
if (!ub) return -1;
return uwsgi_response_write_body_do(wsgi_req, ub->buf, ub->pos);
}
