Produce failed: Local: Queue full

[kccheung]

I have got the error message as titled after running nodered for a while (about a week). I am wondering if we need to poll (in order to receive produce callback) so as to avoid the problem? I googled this a bit and found the same issue as the one in librdkafka: confluentinc/librdkafka#998

[zhenwan]

Same here. "Error: Local: Queue full" happens after 100k message are produced.