celix_status_t etcdWatcher_create(node_discovery_pt node_discovery, bundle_context_pt context, etcd_watcher_pt *watcher) {
celix_status_t status = CELIX_SUCCESS;
char* etcd_server = NULL;
char* etcd_port_string = NULL;
int etcd_port = 0;
if (node_discovery == NULL) {
return CELIX_BUNDLE_EXCEPTION;
}
(*watcher) = calloc(1, sizeof(struct etcd_watcher));
if (*watcher) {
(*watcher)->node_discovery = node_discovery;
if ((bundleContext_getProperty(context, CFG_ETCD_SERVER_IP, &etcd_server) != CELIX_SUCCESS) || !etcd_server) {
etcd_server = DEFAULT_ETCD_SERVER_IP;
}
if ((bundleContext_getProperty(context, CFG_ETCD_SERVER_PORT, &etcd_port_string) != CELIX_SUCCESS) || !etcd_port_string) {
etcd_port = DEFAULT_ETCD_SERVER_PORT;
} else {
char* endptr = etcd_port_string;
errno = 0;
etcd_port = strtol(etcd_port_string, &endptr, 10);
if (*endptr || errno != 0) {
etcd_port = DEFAULT_ETCD_SERVER_PORT;
}
}
if (etcd_init(etcd_server, etcd_port) == false) {
status = CELIX_BUNDLE_EXCEPTION;
} else {
etcdWatcher_addOwnNode(*watcher);
if ((status = celixThreadMutex_create(&(*watcher)->watcherLock, NULL)) != CELIX_SUCCESS) {
return status;
}
if ((status = celixThreadMutex_lock(&(*watcher)->watcherLock)) != CELIX_SUCCESS) {
return status;
}
if ((status = celixThread_create(&(*watcher)->watcherThread, NULL, etcdWatcher_run, *watcher)) != CELIX_SUCCESS) {
return status;
}
(*watcher)->running = true;
if ((status = celixThreadMutex_unlock(&(*watcher)->watcherLock)) != CELIX_SUCCESS) {
return status;
}
}
} else {
status = CELIX_ENOMEM;
}
return status;
}
/*
* the ectdWatcher needs to have access to the endpoint_discovery_poller and therefore is only
* allowed to be created after the endpoint_discovery_poller
*/
celix_status_t etcdWatcher_create(discovery_pt discovery, bundle_context_pt context,
etcd_watcher_pt *watcher)
{
celix_status_t status = CELIX_SUCCESS;
char* etcd_server = NULL;
char* etcd_port_string = NULL;
int etcd_port = 0;
if (discovery == NULL) {
return CELIX_BUNDLE_EXCEPTION;
}
(*watcher) = calloc(1, sizeof(struct etcd_watcher));
if (!*watcher) {
return CELIX_ENOMEM;
}
else
{
(*watcher)->discovery = discovery;
(*watcher)->loghelper = &discovery->loghelper;
(*watcher)->entries = hashMap_create(utils_stringHash, NULL, utils_stringEquals, NULL);
}
if ((bundleContext_getProperty(context, CFG_ETCD_SERVER_IP, &etcd_server) != CELIX_SUCCESS) || !etcd_server) {
etcd_server = DEFAULT_ETCD_SERVER_IP;
}
if ((bundleContext_getProperty(context, CFG_ETCD_SERVER_PORT, &etcd_port_string) != CELIX_SUCCESS) || !etcd_port_string) {
etcd_port = DEFAULT_ETCD_SERVER_PORT;
}
else
{
char* endptr = etcd_port_string;
errno = 0;
etcd_port = strtol(etcd_port_string, &endptr, 10);
if (*endptr || errno != 0) {
etcd_port = DEFAULT_ETCD_SERVER_PORT;
}
}
status = etcd_init(etcd_server, etcd_port);
printf(" ININT\n");
if (status == CELIX_SUCCESS) {
etcdWatcher_addOwnFramework(*watcher);
status = celixThreadMutex_create(&(*watcher)->watcherLock, NULL);
printf(" 111\n");
}
if (status == CELIX_SUCCESS) {
if (celixThreadMutex_lock(&(*watcher)->watcherLock) == CELIX_SUCCESS) {
status = celixThread_create(&(*watcher)->watcherThread, NULL, etcdWatcher_run, *watcher);
if (status == CELIX_SUCCESS) {
printf(" STARTEDTSTARTED\n");
(*watcher)->running = true;
}
celixThreadMutex_unlock(&(*watcher)->watcherLock);
}
}
printf(" DONEDONE\n");
return status;
}
