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diff --git a/qpid/cpp/src/qpid/client/amqp0_10/ConnectionImpl.h b/qpid/cpp/src/qpid/client/amqp0_10/ConnectionImpl.h
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+#ifndef QPID_CLIENT_AMQP0_10_CONNECTIONIMPL_H
+#define QPID_CLIENT_AMQP0_10_CONNECTIONIMPL_H
+
+/*
+ *
+ * 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 "qpid/messaging/ConnectionImpl.h"
+#include "qpid/types/Variant.h"
+#include "qpid/client/Connection.h"
+#include "qpid/client/ConnectionSettings.h"
+#include "qpid/sys/Mutex.h"
+#include "qpid/sys/Semaphore.h"
+#include <map>
+#include <vector>
+
+namespace qpid {
+struct Url;
+
+namespace client {
+namespace amqp0_10 {
+
+class SessionImpl;
+
+class ConnectionImpl : public qpid::messaging::ConnectionImpl
+{
+ public:
+ ConnectionImpl(const std::string& url, const qpid::types::Variant::Map& options);
+ void open();
+ bool isOpen() const;
+ void close();
+ qpid::messaging::Session newSession(bool transactional, const std::string& name);
+ qpid::messaging::Session getSession(const std::string& name) const;
+ void closed(SessionImpl&);
+ void detach();
+ void setOption(const std::string& name, const qpid::types::Variant& value);
+ bool backoff();
+ std::string getAuthenticatedUsername();
+ private:
+ typedef std::map<std::string, qpid::messaging::Session> Sessions;
+
+ mutable qpid::sys::Mutex lock;//used to protect data structures
+ qpid::sys::Semaphore semaphore;//used to coordinate reconnection
+ Sessions sessions;
+ qpid::client::Connection connection;
+ std::vector<std::string> urls;
+ qpid::client::ConnectionSettings settings;
+ bool reconnect;
+ int64_t timeout;
+ int32_t limit;
+ int64_t minReconnectInterval;
+ int64_t maxReconnectInterval;
+ int32_t retries;
+ bool reconnectOnLimitExceeded;
+
+ void setOptions(const qpid::types::Variant::Map& options);
+ void connect(const qpid::sys::AbsTime& started);
+ bool tryConnect();
+ bool resetSessions(const sys::Mutex::ScopedLock&); // dummy parameter indicates call with lock held.
+ void mergeUrls(const std::vector<Url>& more, const sys::Mutex::ScopedLock&);
+};
+}}} // namespace qpid::client::amqp0_10
+
+#endif /*!QPID_CLIENT_AMQP0_10_CONNECTIONIMPL_H*/