| #ifndef QPID_MESSAGING_CONNECTION_H |
| #define QPID_MESSAGING_CONNECTION_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/ImportExport.h" |
| |
| #include "qpid/messaging/Handle.h" |
| #include "qpid/messaging/exceptions.h" |
| #include "qpid/types/Variant.h" |
| |
| #include <string> |
| |
| namespace qpid { |
| namespace messaging { |
| |
| #ifndef SWIG |
| template <class> class PrivateImplRef; |
| #endif |
| class ConnectionImpl; |
| class Session; |
| |
| /** \ingroup messaging |
| * A connection represents a network connection to a remote endpoint. |
| */ |
| |
| class QPID_MESSAGING_CLASS_EXTERN Connection : public qpid::messaging::Handle<ConnectionImpl> |
| { |
| public: |
| QPID_MESSAGING_EXTERN Connection(ConnectionImpl* impl); |
| QPID_MESSAGING_EXTERN Connection(const Connection&); |
| QPID_MESSAGING_EXTERN Connection(); |
| /** |
| * Current implementation supports the following options: |
| * |
| * username |
| * password |
| * heartbeat |
| * tcp_nodelay |
| * sasl_mechanisms |
| * sasl_service |
| * sasl_min_ssf |
| * sasl_max_ssf |
| * transport |
| * |
| * Reconnect behaviour can be controlled through the following options: |
| * |
| * reconnect: true/false (enables/disables reconnect entirely) |
| * reconnect_timeout: number of seconds (give up and report failure after specified time) |
| * reconnect_limit: n (give up and report failure after specified number of attempts) |
| * reconnect_interval_min: number of seconds (initial delay between failed reconnection attempts) |
| * reconnect_interval_max: number of seconds (maximum delay between failed reconnection attempts) |
| * reconnect_interval: shorthand for setting the same reconnect_interval_min/max |
| * reconnect_urls: list of alternate urls to try when connecting |
| * |
| * The reconnect_interval is the time that the client waits |
| * for after a failed attempt to reconnect before retrying. It |
| * starts at the value of the min_retry_interval and is |
| * doubled every failure until the value of max_retry_interval |
| * is reached. |
| */ |
| QPID_MESSAGING_EXTERN Connection(const std::string& url, const qpid::types::Variant::Map& options = qpid::types::Variant::Map()); |
| /** |
| * Creates a connection using an option string of the form |
| * {name:value,name2:value2...}, see above for options supported. |
| * |
| * @exception InvalidOptionString if the string does not match the correct syntax |
| */ |
| QPID_MESSAGING_EXTERN Connection(const std::string& url, const std::string& options); |
| QPID_MESSAGING_EXTERN ~Connection(); |
| QPID_MESSAGING_EXTERN Connection& operator=(const Connection&); |
| QPID_MESSAGING_EXTERN void setOption(const std::string& name, const qpid::types::Variant& value); |
| QPID_MESSAGING_EXTERN void open(); |
| QPID_MESSAGING_EXTERN bool isOpen(); |
| QPID_MESSAGING_EXTERN bool isOpen() const; |
| /** |
| * Closes a connection and all sessions associated with it. An |
| * opened connection must be closed before the last handle is |
| * allowed to go out of scope. |
| */ |
| QPID_MESSAGING_EXTERN void close(); |
| QPID_MESSAGING_EXTERN Session createTransactionalSession(const std::string& name = std::string()); |
| QPID_MESSAGING_EXTERN Session createSession(const std::string& name = std::string()); |
| |
| QPID_MESSAGING_EXTERN Session getSession(const std::string& name) const; |
| QPID_MESSAGING_EXTERN std::string getAuthenticatedUsername(); |
| |
| #ifndef SWIG |
| private: |
| friend class qpid::messaging::PrivateImplRef<Connection>; |
| #endif |
| }; |
| |
| }} // namespace qpid::messaging |
| |
| #endif /*!QPID_MESSAGING_CONNECTION_H*/ |