I apologise for continually e-mailing the list but i now also have a workin
socket server for my plain text socket appender:
------------------------------------------------
#include <log4cxx/logger.h>
#include <log4cxx/helpers/serversocket.h>
#include <log4cxx/helpers/socket.h>
#include <log4cxx/net/socketnode.h>
#include <log4cxx/xml/domconfigurator.h>
#include <log4cxx/propertyconfigurator.h>
#include <log4cxx/helpers/thread.h>
#include <log4cxx/logmanager.h>
#include <log4cxx/level.h>
#include <log4cxx/helpers/stringhelper.h>
#include <iostream>
using namespace log4cxx;
using namespace log4cxx::xml;
using namespace log4cxx::net;
using namespace log4cxx::helpers;
int port=9245;
int main(int argc, const char * const argv[])
{
PropertyConfigurator::configure("LoggerServer.cfg");
try
{
LoggerPtr logger = Logger::getRootLogger();
LOG4CXX_INFO(logger, "Listening on port " << port);
ServerSocket serverSocket(port);
while(true)
{
SocketPtr socket = serverSocket.accept();
SocketNode* node = new SocketNode(socket,
LogManager::getLoggerRepository());
node->run();
delete node;
}
}
catch(SocketException& e)
{
std::cout << "SocketException";
}
return 0;
}
-----------------------------------------------------------------------------
If anyone wants the entire source code for the server + client example don't
hesitate to e-mail me. Thanks to Rayapudi for his original answer and this
thread for the base for writing a socket server:
http://www.mail-archive.com/[EMAIL PROTECTED]/msg01100.html
<http://www.mail-archive.com/[EMAIL PROTECTED]/msg01100.html>
_____
From: Sarna, Amit [mailto:[EMAIL PROTECTED]
Sent: 10 August 2007 10:32
To: 'Log4CXX User'
Subject: RE: Socket Appender
Related question: Now i have the socket appender working with the Plain Text
Socket appender. However, the message is sent in a serialized way and i think i
have to de-serialize using a socket node. Does anybody have a good example of
using socket nodes to recieve log4cxx messages and getting them back into
original format?
Thanks
Amit
_____
From: Sarna, Amit [mailto:[EMAIL PROTECTED]
Sent: 10 August 2007 08:57
To: 'Log4CXX User'
Subject: RE: Socket Appender
Hi Rayapudi,
The XML appender should be fine for me if (hopefully!) it works in 0.9.7 .
Thanks very much for your help and prompt response.
Cheers
Amit
_____
From: Rayapudi Sandeep-mgb376 [mailto:[EMAIL PROTECTED]
Sent: 10 August 2007 08:26
To: Log4CXX User
Subject: RE: Socket Appender
Hi,
I was using XML Socket appender. not a plain text.
I seen several posts saying plain text socket appender (dont remember exact
name) doesnt work.
I was using log4cxx version 0.10.0 on linux.
--- config file
log4j.rootLogger=DEBUG, myappender
log4j.appender.myappender=org.apache.log4j.RollingFileAppender
log4j.appender.myappender.File=../logs/abc.log
log4j.appender.myappender.MaxFileSize=100KB
log4j.appender.myappender.MaxBackupIndex=1
log4j.appender.myappender.layout=org.apache.log4j.PatternLayout
log4j.appender.myappender.layout.ConversionPattern=%d %-5p - %m%n
log4j.appender.SOCK=org.apache.log4j.net.XMLSocketAppender
log4j.appender.SOCK.RemoteHost=10.232.15.31
log4j.appender.SOCK.Port=9245
log4j.appender.SOCK.LocationInfo=true
--- example code
#include <log4cxx/logstring.h>
#include <log4cxx/logger.h>
#include <log4cxx/basicconfigurator.h>
#include <log4cxx/rollingfileappender.h>
#include <log4cxx/propertyconfigurator.h>
#include <log4cxx/helpers/exception.h>
#include <log4cxx/logmanager.h>
openLogger()
{
logger = Logger::getRootLogger();
PropertyConfigurator::configure(LOG4CXX_FILE(pbConfigFile));
LOG4CXX_INFO(logger, "********************* LOG OPEN
*********************\n");
}
closeLogger()
{
LOG4CXX_INFO(logger, "********************* LOG CLOSE
*********************\n");
LogManager::shutdown();
}
logMessage(strBuf)
{
switch(logLevel)
{
case LOG_LEVEL_CRIT:
case LOG_LEVEL_ERR:
LOG4CXX_ERROR(logger, strBuf.c_str());
break;
case LOG_LEVEL_WARN:
LOG4CXX_WARN(logger,strBuf.c_str());
break;
case LOG_LEVEL_INFO:
LOG4CXX_INFO(logger, strBuf.c_str());
break;
case LOG_LEVEL_DBG:
case LOG_LEVEL_TRACE:
default:
LOG4CXX_DEBUG(logger,strBuf.c_str());
break;
}
}
--- listening program at 10.232.15.31 at port 9245
#!/usr/bin/python
import socket
import sys
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
host=''
port=int("9245")
print port
s.bind((host, port))
s.listen(1)
conn, addr = s.accept()
print 'client is at', addr
while(1):
data=conn.recv(1000)
print data
_____
From: Sarna, Amit [mailto:[EMAIL PROTECTED]
Sent: Friday, August 10, 2007 12:27 PM
To: [email protected]
Subject: Socket Appender
Hi,
Does anyone have a workin example (or even does it work?) of using a socket
appender (client and server) with non-XML config in log4cxx 0.9.7 ? I want to
just send lines of log level ERROR over a socket to another process on the same
machine. I'd rather use the released 0.9.7 rather than latest development head
as I can't really risk breaking any existing logging that is in place.
Thanks in advance
Amit
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