void event_cb (RdKafka::Event &event) {
switch (event.type())
{
case RdKafka::Event::EVENT_ERROR:
Test::Say(tostr() << "Error: " << RdKafka::err2str(event.err()) <<
": " << event.str() << "\n");
if (event.err() == RdKafka::ERR__ALL_BROKERS_DOWN)
error_seen = true;
break;
case RdKafka::Event::EVENT_LOG:
Test::Say(tostr() << "Log: " << event.str() << "\n");
break;
default:
break;
}
}
void Consumer::event_cb(RdKafka::Event& event)
{
if (traceLevel > 4)
{
switch (event.type())
{
case RdKafka::Event::EVENT_ERROR:
DBGLOG("Kafka: Error: %s", event.str().c_str());
break;
case RdKafka::Event::EVENT_STATS:
DBGLOG("Kafka: Stats: %s", event.str().c_str());
break;
case RdKafka::Event::EVENT_LOG:
DBGLOG("Kafka: Log: %s", event.str().c_str());
break;
}
}
}
/**
* @brief Event callback
*/
void event_cb (RdKafka::Event &event) {
if (event.type() == RdKafka::Event::EVENT_LOG) {
Test::Say(tostr() << "LOG-" << event.severity() << "-" << event.fac() <<
": " << event.str() << "\n");
return;
} else if (event.type() != RdKafka::Event::EVENT_STATS) {
Test::Say(tostr() << "Dropping event " << event.type() << "\n");
return;
}
int64_t consumer_lag = parse_json(event.str().c_str());
Test::Say(3, tostr() << "Stats: consumer_lag is " << consumer_lag << "\n");
if (consumer_lag == -1) {
Test::Say(2, "Skipping old stats with invalid consumer_lag\n");
return; /* Old stats generated before first message consumed */
} else if (consumer_lag != calc_lag)
Test::Fail(tostr() << "Stats consumer_lag " << consumer_lag << ", expected " << calc_lag << "\n");
else
lag_valid++;
}
void event_cb (RdKafka::Event &event) {
switch (event.type())
{
case RdKafka::Event::EVENT_ERROR:
std::cerr << now() << ": ERROR (" << RdKafka::err2str(event.err()) << "): " <<
event.str() << std::endl;
if (event.err() == RdKafka::ERR__ALL_BROKERS_DOWN)
run = false;
break;
case RdKafka::Event::EVENT_STATS:
std::cerr << now() << ": \"STATS\": " << event.str() << std::endl;
break;
case RdKafka::Event::EVENT_LOG:
std::cerr << now() << ": LOG-" << event.severity() << "-"
<< event.fac() << ": " << event.str() << std::endl;
break;
default:
std::cerr << now() << ": EVENT " << event.type() <<
" (" << RdKafka::err2str(event.err()) << "): " <<
event.str() << std::endl;
break;
}
}
void event_cb (RdKafka::Event &event) {
struct timeval tv;
char buf[64];
gettimeofday(&tv, NULL);
strftime(buf, sizeof(buf)-1, "%Y-%m-%d %H:%M:%S", localtime(&tv.tv_sec));
fprintf(stderr, "%s.%03d: ", buf, (int)(tv.tv_usec / 1000));
switch (event.type())
{
case RdKafka::Event::EVENT_ERROR:
std::cerr << "ERROR (" << RdKafka::err2str(event.err()) << "): " <<
event.str() << std::endl;
if (event.err() == RdKafka::ERR__ALL_BROKERS_DOWN)
run = false;
break;
case RdKafka::Event::EVENT_STATS:
std::cerr << "\"STATS\": " << event.str() << std::endl;
break;
case RdKafka::Event::EVENT_LOG:
fprintf(stderr, "LOG-%i-%s: %s\n",
event.severity(), event.fac().c_str(), event.str().c_str());
break;
case RdKafka::Event::EVENT_THROTTLE:
std::cerr << "THROTTLED: " << event.throttle_time() << "ms by " <<
event.broker_name() << " id " << (int)event.broker_id() << std::endl;
break;
default:
std::cerr << "EVENT " << event.type() <<
" (" << RdKafka::err2str(event.err()) << "): " <<
event.str() << std::endl;
break;
}
}
void event_cb (RdKafka::Event &event) {
switch (event.type())
{
case RdKafka::Event::EVENT_ERROR:
std::cerr << "ERROR (" << RdKafka::err2str(event.err()) << "): " <<
event.str() << std::endl;
if (event.err() == RdKafka::ERR__ALL_BROKERS_DOWN)
run = false;
break;
case RdKafka::Event::EVENT_STATS:
std::cerr << "\"STATS\": " << event.str() << std::endl;
break;
case RdKafka::Event::EVENT_LOG:
fprintf(stderr, "LOG-%i-%s: %s\n",
event.severity(), event.fac().c_str(), event.str().c_str());
break;
default:
std::cerr << "EVENT " << event.type() <<
" (" << RdKafka::err2str(event.err()) << "): " <<
event.str() << std::endl;
break;
}
}
void event_cb ( rdkafka::Event &event )
{
switch ( event.type() )
{
case RdKafka::Event::EVENT_ERROR:
m_tym->time_stamp();
*m_ostr << "ERROR (" << rdkafka::err2str(event.err()) << "): " <<
event.str() << "\n";
if( event.err() == rdkafka::ERR__ALL_BROKERS_DOWN )
{ m_run = false; }
break;
case rdkafka::Event::EVENT_STATS :
{
m_tym->time_stamp();
*m_ostr << "STATS("
<< event.str()
<< ")\n";
break;
}
case rdkafka::Event::EVENT_LOG:
{
m_tym->time_stamp();
*m_ostr << "LOG("
<< event.severity()
<< ") "
<< event.fac().c_str()
<< " "
<< event.str().c_str()
<< ")\n";
}
break;
default:
m_tym->time_stamp();
*m_ostr << "EVENT " << event.type() <<
" (" << rdkafka::err2str(event.err()) << "): " <<
event.str() << std::endl;
break;
}
}
void KafkaEventCallback::event_cb (RdKafka::Event &event) {
switch (event.type())
{
case RdKafka::Event::EVENT_ERROR:
LOG_ERR("Kafka error: %s", RdKafka::err2str(event.err()).c_str());
if (event.err() == RdKafka::ERR__ALL_BROKERS_DOWN) {
LOG_ERR("Kafka all brokers down: %s", RdKafka::err2str(event.err()).c_str());
*isConnected = false;
}
break;
case RdKafka::Event::EVENT_STATS:
LOG_INFO("Kafka stats: %s", event.str().c_str());
break;
case RdKafka::Event::EVENT_LOG: {
switch (event.severity()) {
case RdKafka::Event::EVENT_SEVERITY_EMERG:
case RdKafka::Event::EVENT_SEVERITY_ALERT:
case RdKafka::Event::EVENT_SEVERITY_CRITICAL:
case RdKafka::Event::EVENT_SEVERITY_ERROR:
// rdkafka will reconnect, so no need to change at this phase
LOG_ERR("Kafka LOG-%i-%s: %s", event.severity(), event.fac().c_str(),
event.str().c_str());
break;
case RdKafka::Event::EVENT_SEVERITY_WARNING:
LOG_WARN("Kafka LOG-%i-%s: %s", event.severity(), event.fac().c_str(),
event.str().c_str());
break;
case RdKafka::Event::EVENT_SEVERITY_NOTICE:
LOG_NOTICE("Kafka LOG-%i-%s: %s", event.severity(), event.fac().c_str(),
event.str().c_str());
break;
default:
LOG_INFO("Kafka LOG-%i-%s: %s", event.severity(), event.fac().c_str(),
event.str().c_str());
break;
}
break;
}
default:
LOG_INFO("Kafka event type = %d (%s) %s", event.type(), RdKafka::err2str(event.err()).c_str(),
event.str().c_str());
break;
}
}
