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MCOL-1694 & MCOL-1505 Improved exception handling

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This patch catches exceptions in DDLProc, DMLProc and ExeMgr which could
potentially happen during startup. Logging them instead of silently
ignoring them (or crashing in ExeMgr).
This commit is contained in:
Andrew Hutchings
2018-09-07 11:43:54 +01:00
parent 81761840ac
commit 14d3a34c28
4 changed files with 123 additions and 4 deletions
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20
dmlproc/dmlprocessor.cpp
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@ -1155,8 +1155,28 @@ void DMLServer::start()
}
cancelThread.join();
}
catch (std::exception& ex)
{
cerr << ex.what() << endl;
logging::LoggingID lid(21);
Message::Args args;
Message message(8);
args.add("DMLProc init caught exception: ");
args.add(ex.what());
message.format(args);
logging::Logger logger(lid.fSubsysID);
logger.logMessage(logging::LOG_TYPE_CRITICAL, message, lid);
}
catch (...)
{
cerr << "Caught unknown exception!" << endl;
logging::LoggingID lid(21);
Message::Args args;
Message message(8);
args.add("DMLProc init caught unknown exception");
message.format(args);
logging::Logger logger(lid.fSubsysID);
logger.logMessage(logging::LOG_TYPE_CRITICAL, message, lid);
}
}