About mq offset in C API

[neo1104]

when i use pull mode in C API, i found mq offset can not sync with broker, every time i restart the client , i recevie all the history message. Is this right? Do I need have to maintain the mq offset myself?

Please help me ,thank you .

[jonnxu]

for pull model, it need you to maintain the offset, you need update the queue offset yourself

[jonnxu]

@neo1104

[ShannonDing]

call for a discussion: shall we support a C API to save the offset to local file or update offset to remote broker?