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Message timestamp refactoring and log level changes (#133)

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* Message timestamp refactoring and log level changes

* Changes per code review
This commit is contained in:
Alex Damian
2018-11-07 11:36:57 -05:00
committed by Matias Fontanini
parent 451d60295a
commit b0ddceda1f
10 changed files with 148 additions and 60 deletions
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47
include/cppkafka/message.h
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@@ -40,10 +40,10 @@
#include "macros.h"
#include "error.h"
#include "header_list.h"
#include "message_timestamp.h"
namespace cppkafka {
class MessageTimestamp;
class Internal;
/**
@@ -175,7 +175,7 @@ public:
*
* If calling rd_kafka_message_timestamp returns -1, then boost::none_t will be returned.
*/
inline boost::optional<MessageTimestamp> get_timestamp() const;
boost::optional<MessageTimestamp> get_timestamp() const;
/**
* \brief Gets the message latency in microseconds as measured from the produce() call.
@@ -226,49 +226,6 @@ private:
using MessageList = std::vector<Message>;
/**
* Represents a message's timestamp
*/
class CPPKAFKA_API MessageTimestamp {
public:
/**
* The timestamp type
*/
enum TimestampType {
CREATE_TIME = RD_KAFKA_TIMESTAMP_CREATE_TIME,
LOG_APPEND_TIME = RD_KAFKA_TIMESTAMP_LOG_APPEND_TIME
};
/**
* Constructs a timestamp object using a 'duration'.
*/
MessageTimestamp(std::chrono::milliseconds timestamp, TimestampType type);
/**
* Gets the timestamp value. If the timestamp was created with a 'time_point',
* the duration represents the number of milliseconds since epoch.
*/
std::chrono::milliseconds get_timestamp() const;
/**
* Gets the timestamp type
*/
TimestampType get_type() const;
private:
std::chrono::milliseconds timestamp_;
TimestampType type_;
};
boost::optional<MessageTimestamp> Message::get_timestamp() const {
rd_kafka_timestamp_type_t type = RD_KAFKA_TIMESTAMP_NOT_AVAILABLE;
int64_t timestamp = rd_kafka_message_timestamp(handle_.get(), &type);
if (timestamp == -1 || type == RD_KAFKA_TIMESTAMP_NOT_AVAILABLE) {
return {};
}
return MessageTimestamp(std::chrono::milliseconds(timestamp),
static_cast<MessageTimestamp::TimestampType>(type));
}
} // cppkafka
#endif // CPPKAFKA_MESSAGE_H