client_send_control(req, header, &reply);
}
+static void srvid_handler_done(struct tevent_req *subreq);
+
static void srvid_handler(uint64_t srvid, TDB_DATA data, void *private_data)
{
- printf("Received a message for SRVID 0x%"PRIx64"\n", srvid);
+ struct client_state *state = talloc_get_type_abort(
+ private_data, struct client_state);
+ struct ctdbd_context *ctdb = state->ctdb;
+ struct tevent_req *subreq;
+ struct ctdb_req_header request_header;
+ struct ctdb_req_message_data message;
+ uint8_t *buf;
+ size_t datalen, buflen;
+ int ret;
+
+ request_header = (struct ctdb_req_header) {
+ .ctdb_magic = CTDB_MAGIC,
+ .ctdb_version = CTDB_PROTOCOL,
+ .generation = ctdb->vnn_map->generation,
+ .operation = CTDB_REQ_MESSAGE,
+ .destnode = state->pnn,
+ .srcnode = ctdb->node_map->recmaster,
+ .reqid = 0,
+ };
+
+ message = (struct ctdb_req_message_data) {
+ .srvid = srvid,
+ .data = data,
+ };
+
+ datalen = ctdb_req_message_data_len(&request_header, &message);
+ ret = ctdb_allocate_pkt(state, datalen, &buf, &buflen);
+ if (ret != 0) {
+ return;
+ }
+
+ ret = ctdb_req_message_data_push(&request_header,
+ &message,
+ buf,
+ &buflen);
+ if (ret != 0) {
+ talloc_free(buf);
+ return;
+ }
+
+ subreq = comm_write_send(state, state->ev, state->comm, buf, buflen);
+ if (subreq == NULL) {
+ talloc_free(buf);
+ return;
+ }
+ tevent_req_set_callback(subreq, srvid_handler_done, state);
+
+ talloc_steal(subreq, buf);
+}
+
+static void srvid_handler_done(struct tevent_req *subreq)
+{
+ struct client_state *state = tevent_req_callback_data(
+ subreq, struct client_state);
+ int ret;
+ bool ok;
+
+ ok = comm_write_recv(subreq, &ret);
+ TALLOC_FREE(subreq);
+ if (!ok) {
+ DEBUG(DEBUG_ERR,
+ ("Failed to dispatch message to client pid=%u, ret=%d\n",
+ state->pid,
+ ret));
+ }
}
static void control_register_srvid(TALLOC_CTX *mem_ctx,