TDB_DATA key;
+char *ctdb_addr_to_str(ctdb_sock_addr *addr)
+{
+ static char cip[128] = "";
+
+ switch (addr->sa.sa_family) {
+ case AF_INET:
+ inet_ntop(addr->ip.sin_family, &addr->ip.sin_addr, cip, sizeof(cip));
+ break;
+ case AF_INET6:
+ inet_ntop(addr->ip6.sin6_family, &addr->ip6.sin6_addr, cip, sizeof(cip));
+ break;
+ default:
+ printf("ERROR, unknown family %u\n", addr->sa.sa_family);
+ }
+
+ return cip;
+}
+
void print_nodemap(struct ctdb_node_map *nodemap)
{
int i;
- char cip[128];
printf("number of nodes:%d\n", nodemap->num);
for (i=0;i<nodemap->num;i++) {
- switch(nodemap->nodes[i].addr.sa.sa_family) {
- case AF_INET:
- inet_ntop(nodemap->nodes[i].addr.ip.sin_family, &nodemap->nodes[i].addr.ip.sin_addr, cip, sizeof(cip));
- break;
- case AF_INET6:
- inet_ntop(nodemap->nodes[i].addr.ip6.sin6_family, &nodemap->nodes[i].addr.ip6.sin6_addr, cip, sizeof(cip));
- break;
- }
-
printf("Node:%d Address:%s Flags:%s%s%s%s%s%s\n",
nodemap->nodes[i].pnn,
- cip,
+ ctdb_addr_to_str(&nodemap->nodes[i].addr),
nodemap->nodes[i].flags&NODE_FLAGS_DISCONNECTED?"DISCONNECTED ":"",
nodemap->nodes[i].flags&NODE_FLAGS_UNHEALTHY?"UNHEALTHY ":"",
nodemap->nodes[i].flags&NODE_FLAGS_PERMANENTLY_DISABLED?"ADMIN DISABLED ":"",
void msg_h(struct ctdb_connection *ctdb, uint64_t srvid, TDB_DATA data, void *private_data)
{
- printf("Message received on port %d : %s\n", (int)srvid, data.dptr);
+ printf("Message received on port %llx : %s\n", srvid, data.dptr);
+}
+
+void rip_h(struct ctdb_connection *ctdb, uint64_t srvid, TDB_DATA data, void *private_data)
+{
+ printf("RELEASE IP message for %s\n", data.dptr);
+}
+
+void tip_h(struct ctdb_connection *ctdb, uint64_t srvid, TDB_DATA data, void *private_data)
+{
+ printf("TAKE IP message for %s\n", data.dptr);
}
static void gnm_cb(struct ctdb_connection *ctdb,
ctdb_free_nodemap(nodemap);
}
+void print_ips(struct ctdb_all_public_ips *ips)
+{
+ int i;
+
+ printf("Num public ips:%d\n", ips->num);
+ for (i=0; i<ips->num;i++) {
+ printf("%s hosted on node %d\n",
+ ctdb_addr_to_str(&ips->ips[i].addr),
+ ips->ips[i].pnn);
+ }
+}
+
+static void ips_cb(struct ctdb_connection *ctdb,
+ struct ctdb_request *req, void *private)
+{
+ bool status;
+ struct ctdb_all_public_ips *ips;
+
+ status = ctdb_getpublicips_recv(ctdb, req, &ips);
+ ctdb_request_free(ctdb, req);
+ if (!status) {
+ printf("Error reading PUBLIC IPS\n");
+ return;
+ }
+ printf("ASYNC response to getpublicips:\n");
+ print_ips(ips);
+ ctdb_free_publicips(ips);
+}
+
static void pnn_cb(struct ctdb_connection *ctdb,
struct ctdb_request *req, void *private)
{
registered = true;
}
+static int traverse_callback(struct ctdb_connection *ctdb_connection, struct ctdb_db *ctdb_db, int status, TDB_DATA key, TDB_DATA data, void *private_data)
+{
+ if (status == TRAVERSE_STATUS_FINISHED) {
+ printf("Traverse finished\n");
+ return 0;
+ }
+ if (status == TRAVERSE_STATUS_ERROR) {
+ printf("Traverse failed\n");
+ return 1;
+ }
+
+ printf("traverse callback status:%d\n", status);
+ printf("key: %d [%s]\n", key.dsize, key.dptr);
+ printf("data:%d [%s]\n", data.dsize, data.dptr);
+
+ return 0;
+}
+
+
int main(int argc, char *argv[])
{
struct ctdb_connection *ctdb_connection;
uint32_t recmaster;
TDB_DATA msg;
bool rrl_cb_called = false;
+ uint64_t srvid;
ctdb_log_level = LOG_DEBUG;
ctdb_connection = ctdb_connect("/tmp/ctdb.socket",
pfd.fd = ctdb_get_fd(ctdb_connection);
- handle = ctdb_set_message_handler_send(ctdb_connection, 55,
+ srvid = CTDB_SRVID_TEST_RANGE|55;
+ handle = ctdb_set_message_handler_send(ctdb_connection, srvid,
msg_h, NULL,
- message_handler_cb, NULL);
+ message_handler_cb, &srvid);
if (handle == NULL) {
printf("Failed to register message port\n");
exit(10);
}
- /* Hack for testing: this makes sure registration goes out. */
+ /* Hack for testing: this makes sure registrations went out. */
while (!registered) {
ctdb_service(ctdb_connection, POLLIN|POLLOUT);
}
+ handle = ctdb_set_message_handler_send(ctdb_connection,
+ CTDB_SRVID_RELEASE_IP,
+ rip_h, NULL,
+ message_handler_cb, NULL);
+ if (handle == NULL) {
+ printf("Failed to register message port for RELEASE IP\n");
+ exit(10);
+ }
+
+ handle = ctdb_set_message_handler_send(ctdb_connection,
+ CTDB_SRVID_TAKE_IP,
+ tip_h, NULL,
+ message_handler_cb, NULL);
+ if (handle == NULL) {
+ printf("Failed to register message port for TAKE IP\n");
+ exit(10);
+ }
+
msg.dptr="HelloWorld";
msg.dsize = strlen(msg.dptr);
- if (!ctdb_send_message(ctdb_connection, 0, 55, msg)) {
+ srvid = CTDB_SRVID_TEST_RANGE|55;
+ if (!ctdb_send_message(ctdb_connection, 0, srvid, msg)) {
printf("Failed to send message. Aborting\n");
exit(10);
}
exit(10);
}
+ /*
+ * Read the list of public ips from a node (async)
+ */
+ handle = ctdb_getpublicips_send(ctdb_connection, CTDB_CURRENT_NODE,
+ ips_cb, NULL);
+ if (handle == NULL) {
+ printf("Failed to send getpublicips control\n");
+ exit(10);
+ }
+
/*
* Read the nodemap from a node (sync)
*/
print_nodemap(nodemap);
ctdb_free_nodemap(nodemap);
+ printf("Traverse the test_test.tdb database\n");
+ ctdb_traverse_async(ctdb_db_context, traverse_callback, NULL);
+
for (;;) {
pfd.events = ctdb_which_events(ctdb_connection);
git.samba.org / sahlberg / ctdb.git / blobdiff