summaryrefslogtreecommitdiff
path: root/cpp/src/qpid/ha/ConnectionExcluder.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'cpp/src/qpid/ha/ConnectionExcluder.cpp')
-rw-r--r--cpp/src/qpid/ha/ConnectionExcluder.cpp87
1 files changed, 0 insertions, 87 deletions
diff --git a/cpp/src/qpid/ha/ConnectionExcluder.cpp b/cpp/src/qpid/ha/ConnectionExcluder.cpp
deleted file mode 100644
index 61835b15d1..0000000000
--- a/cpp/src/qpid/ha/ConnectionExcluder.cpp
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- *
- */
-
-#include "ConnectionExcluder.h"
-#include "BrokerInfo.h"
-#include "HaBroker.h"
-#include "qpid/framing/FieldTable.h"
-#include "qpid/broker/Connection.h"
-#include <boost/function.hpp>
-#include <sstream>
-
-namespace qpid {
-namespace ha {
-
-ConnectionExcluder::ConnectionExcluder(HaBroker& hb, const types::Uuid& uuid)
- : haBroker(hb), logPrefix("HA: "), self(uuid) {}
-
-namespace {
-bool getBrokerInfo(broker::Connection& connection, BrokerInfo& info) {
- framing::FieldTable ft;
- if (connection.getClientProperties().getTable(ConnectionExcluder::BACKUP_TAG, ft)) {
- info = BrokerInfo(ft);
- return true;
- }
- return false;
-}
-}
-
-void ConnectionExcluder::opened(broker::Connection& connection) {
- if (connection.isLink()) return; // Allow all outgoing links
- if (connection.getClientProperties().isSet(ADMIN_TAG)) {
- QPID_LOG(debug, logPrefix << "Allowing admin connection: "
- << connection.getMgmtId());
- return;
- }
- BrokerStatus status = haBroker.getStatus();
- if (isBackup(status)) reject(connection);
- BrokerInfo info; // Avoid self connections.
- if (getBrokerInfo(connection, info)) {
- if (info.getSystemId() == self) {
- QPID_LOG(debug, logPrefix << "Rejected self connection");
- reject(connection);
- }
- else {
- QPID_LOG(debug, logPrefix << "Allowed backup connection " << info);
- haBroker.getMembership().add(info);
- return;
- }
- }
- // else: Primary node accepts connections.
-}
-
-void ConnectionExcluder::reject(broker::Connection& connection) {
- throw Exception(
- QPID_MSG(logPrefix << "Rejected connection " << connection.getMgmtId()));
-}
-
-void ConnectionExcluder::closed(broker::Connection& connection) {
- BrokerInfo info;
- BrokerStatus status = haBroker.getStatus();
- if (isBackup(status)) return; // Don't mess with the map received from primary.
- if (getBrokerInfo(connection, info))
- haBroker.getMembership().remove(info.getSystemId());
-}
-
-const std::string ConnectionExcluder::ADMIN_TAG="qpid.ha-admin";
-const std::string ConnectionExcluder::BACKUP_TAG="qpid.ha-backup";
-
-}} // namespace qpid::ha