save works

src/lib/wobj.c

@@ -161,7 +161,31 @@ static typeinfo_t worker_type = {
 
 worker_t* makeWorker(var workermgr, xce_worker_t* w)
 {
-    worker_t* worker = makeInstance(&worker_type, w);
-    /* fIXME */
+    worker_t* worker = NULL;
+    int       rc     = 0;
+
+    rc = key_find(workermgr, (void*)w->name, (void**)&worker);
+    if ((rc < 0) && (rc != -ENOENT)) {
+        errno = -rc;
+
+        return NULL;
+    }
+
+    if (rc > 0) {
+        errno = EEXIST;
+        return NULL;
+    }
+
+    worker = makeInstance(&worker_type, w);
+    if (worker != NULL) {
+        reference(worker);
+        rc = key_add(workermgr, (void*)worker->host.name, (void*)worker);
+        if (rc < 0) {
+            destroy(worker);
+
+            errno = -rc;
+            return NULL;
+        }
+    }
     return worker;
 }