static ngx_int_t ngx_http_push_init_worker(ngx_cycle_t *cycle) {
  if(ngx_http_push_store_local.init_worker(cycle)!=NGX_OK) {
    return NGX_ERROR;
  }
  return ngx_http_push_register_worker_message_handler(cycle);
}
static ngx_int_t ngx_http_push_init_worker(ngx_cycle_t *cycle) {
	if((ngx_http_push_init_ipc_shm(ngx_http_push_worker_processes))!=NGX_OK) {
		return NGX_ERROR;
	}
	return ngx_http_push_register_worker_message_handler(cycle);
}