| /* |
| * 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. |
| */ |
| #if defined(_MSC_VER) |
| #pragma warning ( disable: 4231 4251 4275 4786 ) |
| #endif |
| |
| #include <log4cxx/net/socketappender.h> |
| #include <log4cxx/helpers/loglog.h> |
| #include <log4cxx/helpers/optionconverter.h> |
| #include <log4cxx/helpers/stringhelper.h> |
| #include <log4cxx/spi/loggingevent.h> |
| #include <log4cxx/helpers/synchronized.h> |
| #include <log4cxx/helpers/objectoutputstream.h> |
| #include <apr_time.h> |
| #include <apr_atomic.h> |
| #include <apr_thread_proc.h> |
| #include <log4cxx/helpers/socketoutputstream.h> |
| |
| using namespace log4cxx; |
| using namespace log4cxx::helpers; |
| using namespace log4cxx::net; |
| |
| IMPLEMENT_LOG4CXX_OBJECT(SocketAppender) |
| |
| |
| // The default port number of remote logging server (4560) |
| int SocketAppender::DEFAULT_PORT = 4560; |
| |
| // The default reconnection delay (30000 milliseconds or 30 seconds). |
| int SocketAppender::DEFAULT_RECONNECTION_DELAY = 30000; |
| |
| SocketAppender::SocketAppender() |
| : SocketAppenderSkeleton(DEFAULT_PORT, DEFAULT_RECONNECTION_DELAY) |
| { |
| } |
| |
| SocketAppender::SocketAppender(InetAddressPtr& address1, int port1) |
| : SocketAppenderSkeleton(address1, port1, DEFAULT_RECONNECTION_DELAY) |
| { |
| Pool p; |
| activateOptions(p); |
| } |
| |
| SocketAppender::SocketAppender(const LogString& host, int port1) |
| : SocketAppenderSkeleton(host, port1, DEFAULT_RECONNECTION_DELAY) |
| { |
| Pool p; |
| activateOptions(p); |
| } |
| |
| SocketAppender::~SocketAppender() |
| { |
| finalize(); |
| } |
| |
| int SocketAppender::getDefaultDelay() const |
| { |
| return DEFAULT_RECONNECTION_DELAY; |
| } |
| |
| int SocketAppender::getDefaultPort() const |
| { |
| return DEFAULT_PORT; |
| } |
| |
| void SocketAppender::setSocket(log4cxx::helpers::SocketPtr& socket, Pool& p) |
| { |
| LOCK_W sync(mutex); |
| |
| oos = new ObjectOutputStream(new SocketOutputStream(socket), p); |
| } |
| |
| void SocketAppender::cleanUp(Pool& p) |
| { |
| if (oos == 0) |
| { |
| return; |
| } |
| |
| try |
| { |
| oos->close(p); |
| oos = 0; |
| } |
| catch (std::exception&) |
| {} |
| } |
| |
| void SocketAppender::append(const spi::LoggingEventPtr& event, log4cxx::helpers::Pool& p) |
| { |
| if (oos == 0) |
| { |
| return; |
| } |
| |
| LogString ndcVal; |
| event->getNDC(ndcVal); |
| event->getThreadName(); |
| event->getMDCCopy(); |
| |
| try |
| { |
| event->write(*oos, p); |
| oos->reset(p); |
| } |
| catch (std::exception& e) |
| { |
| oos = 0; |
| LogLog::warn(LOG4CXX_STR("Detected problem with connection: "), e); |
| |
| if (getReconnectionDelay() > 0) |
| { |
| fireConnector(); |
| } |
| } |
| } |