Some controller fixes.

controller/EmbeddedNetworkController.cpp

@@ -1277,9 +1277,6 @@ void EmbeddedNetworkController::_request(
 				ms.vProto = (int)vProto;
 				ms.lastRequestMetaData = metaData;
 				ms.identity = identity;
-
-				if (fromAddr)
-					ms.physicalAddr = fromAddr;
 			}
 		}
 	} else {

controller/EmbeddedNetworkController.hpp

@@ -198,7 +198,6 @@ private:
 		int vMajor,vMinor,vRev,vProto;
 		Dictionary<ZT_NETWORKCONFIG_METADATA_DICT_CAPACITY> lastRequestMetaData;
 		Identity identity;
-		InetAddress physicalAddr; // last known physical address
 		inline bool online(const int64_t now) const { return ((now - lastRequestTime) < (ZT_NETWORK_AUTOCONF_DELAY * 2)); }
 	};
 	struct _MemberStatusHash

controller/RethinkDB.cpp

@@ -16,6 +16,8 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+//#define ZT_CONTROLLER_USE_RETHINKDB
+
 #ifdef ZT_CONTROLLER_USE_RETHINKDB
 
 #include <stdio.h>
@@ -164,7 +166,7 @@ RethinkDB::RethinkDB(EmbeddedNetworkController *const nc,const Identity &myId,co
 				while ((this->_commitQueue.get(config))&&(_run == 1)) {
 					if (!config)
 						continue;
-					json record;
+					nlohmann::json record;
 					const char *table = (const char *)0;
 					std::string deleteId;
 					try {
@@ -182,7 +184,7 @@ RethinkDB::RethinkDB(EmbeddedNetworkController *const nc,const Identity &myId,co
 							const std::string id = (*config)["id"];
 							record["id"] = id;
 							record["controllerId"] = this->_myAddressStr;
-							record["config"] = *config;
+ 							record["config"] = *config;
 							table = "Network";
 						} else if (objtype == "trace") {
 							record = *config;
@@ -221,7 +223,7 @@ RethinkDB::RethinkDB(EmbeddedNetworkController *const nc,const Identity &myId,co
 									R::db(this->_db).table(table).get(deleteId).delete_().run(*rdb);
 								} else {
 									//printf("UPSERT: %s" ZT_EOL_S,record.dump().c_str());
-									R::db(this->_db).table(table).insert(R::Datum::from_json(record.dump()),R::optargs("conflict","update","return_changes",false)).run(*rdb);
+									R::db(this->_db).table(table).insert(R::Datum::from_json(OSUtils::jsonDump(record,-1)),R::optargs("conflict","update","return_changes",false)).run(*rdb);
 								}
 								break;
 							} else {
@@ -436,18 +438,8 @@ void RethinkDB::save(nlohmann::json *orig,nlohmann::json &record)
 	waitForReady();
 	if (orig) {
 		if (*orig != record) {
-			nlohmann::json *q = new nlohmann::json();
-			try {
-				record["revision"] = OSUtils::jsonInt(record["revision"],0ULL) + 1;
-				for(auto kv=record.begin();kv!=record.end();++kv) {
-					if ((kv.key() == "id")||(kv.key() == "nwid")||(kv.key() == "objtype")||((*q)[kv.key()] != kv.value()))
-						(*q)[kv.key()] = kv.value();
-				}
-				_commitQueue.post(new nlohmann::json(record));
-			} catch ( ... ) {
-				delete q;
-				throw;
-			}
+			record["revision"] = OSUtils::jsonInt(record["revision"],0ULL) + 1;
+			_commitQueue.post(new nlohmann::json(record));
 		}
 	} else {
 		record["revision"] = 1;