Commit 75bda54b authored by Stephen Morris's avatar Stephen Morris
Browse files

[trac738] Update logging in

parent 2b97fc4f
......@@ -27,12 +27,13 @@ namespace auth {
/// the b10-auth program. Higher numbers equate to more verbose (and detailed)
/// output.
// The first level traces normal operations - asking the AUTH for an address,
// and cancelling a lookup. It also records when the AUTH calls back to the
// resolver to resolve something.
// The first level traces start-up, recorded as every components starts.
const int DBG_AUTH_START = 10;
/// define the logger for the "auth" module part of b10-auth. We could define
// This level traces more detailed high-level operations.
const int DBG_AUTH_OPS = 30;
/// Define the logger for the "auth" module part of b10-auth. We could define
/// a logger in each file, but we would want to define a common name to avoid
/// spelling mistakes, so it is just one small step from there to define a
/// module-common logger.
......@@ -14,6 +14,10 @@
$NAMESPACE isc::auth
% AUTH_COMMAND_FAILED execution of command '%1' failed: %2
Execution of the specified command by the authoritative server failed. The
message contains the reason for the failure.
% AUTH_CONFIG_CHANNEL_CREATED configuration session channel created
A debug message indicating that authoritative server has created the channel to
the configuration manager.
......@@ -41,9 +45,21 @@ created.
A debug message indicating that the authoritiative server has successfully
accessed the keyring holding TSIG keys.
% AUTH_LOAD_ZONE loaded zone %1/%2
The authoritative server has loaded the named zone of the named class.
% AUTH_NO_STATS_SESSION session interface for statistics is not available
For some reason, no session to the statistics module is available. This could
be an error in configuration
be an error in configuration.
% AUTH_RECEIVED_COMMAND command '%1' received
A debug message issues when the authoritative server has received a command.
% AUTH_RECEIVED_SENDSTATS command 'sendstats' received
A debug message issues when the authoritative server has received a command
from the statistics module to send it the server's statistics data. The
'sendstats' command is handled differently to other commands, which is why
the debug message associated with it has its own code.
% AUTH_SERVER_CREATED server created
An informational message indicating that the authoritative server process has
......@@ -59,6 +75,11 @@ reason for the failure is included in the message.
Initialization of the authoritative server has completed successfully
and it is entering the main loop, waiting for queries to arrive.
% AUTH_SQLITE3 nothing to do for loading sqlite3
A debug message indicating that the authoritative server has found that the
data source it is loading is an SQLite3 data source, so no further validation is
% AUTH_STATS_CHANNEL_CREATED STATS session channel created
A debug message indicating that the authoritative server has created a channel
to the statistics process.
......@@ -12,6 +12,9 @@ query_bench_SOURCES += ../query.h ../
query_bench_SOURCES += ../auth_srv.h ../
query_bench_SOURCES += ../auth_config.h ../
query_bench_SOURCES += ../statistics.h ../
query_bench_SOURCES += ../auth_log.h ../
nodist_query_bench_SOURCES = ../auth_messages.h ../
query_bench_LDADD = $(top_builddir)/src/lib/dns/
query_bench_LDADD += $(top_builddir)/src/lib/exceptions/
......@@ -27,16 +27,18 @@
#include <config/ccsession.h>
#include <auth/auth_log.h>
#include <auth/auth_srv.h>
#include <auth/command.h>
using namespace std;
using boost::shared_ptr;
using boost::scoped_ptr;
using namespace isc::dns;
using boost::shared_ptr;
using namespace isc::auth;
using namespace isc::config;
using namespace isc::data;
using namespace isc::datasrc;
using namespace isc::config;
using namespace isc::dns;
using namespace std;
namespace {
/// An exception that is thrown if an error occurs while handling a command
......@@ -115,9 +117,7 @@ public:
class SendStatsCommand : public AuthCommand {
virtual void exec(AuthSrv& server, isc::data::ConstElementPtr) {
if (server.getVerbose()) {
cerr << "[b10-auth] command 'sendstats' received" << endl;
......@@ -140,11 +140,8 @@ public:
if (server.getVerbose()) {
cerr << "[b10-auth] Loaded zone '" << newzone->getOrigin()
<< "'/" << newzone->getClass() << endl;
......@@ -164,10 +161,7 @@ private:
ConstElementPtr datasrc_elem = args->get("datasrc");
if (datasrc_elem) {
if (datasrc_elem->stringValue() == "sqlite3") {
if (server.getVerbose()) {
cerr << "[b10-auth] Nothing to do for loading sqlite3"
<< endl;
return (false);
} else if (datasrc_elem->stringValue() != "memory") {
// (note: at this point it's guaranteed that datasrc_elem
......@@ -233,18 +227,14 @@ ConstElementPtr
execAuthServerCommand(AuthSrv& server, const string& command_id,
ConstElementPtr args)
if (server.getVerbose()) {
cerr << "[b10-auth] Received '" << command_id << "' command" << endl;
LOG_DEBUG(auth_logger, DBG_AUTH_OPS, AUTH_RECEIVED_COMMAND).arg(command_id);
try {
} catch (const isc::Exception& ex) {
if (server.getVerbose()) {
cerr << "[b10-auth] Command '" << command_id
<< "' execution failed: " << ex.what() << endl;
// TODO: SHould this be LOG_ERROR?
return (createAnswer(1, ex.what()));
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