Kafka integration in unity3d throwing Win32Exception error

Question

I am trying to run a code sample of Kafka in unity environment and for this reason, I created a consumer client (Code given below).

Answer 1

If you review the source: https://github.com/confluentinc/confluent-kafka-dotnet/blob/master/src/Confluent.Kafka/Impl/LibRdKafka.cs#L323-L374, confluent.kafka will load librdkafka dynamically, which these dlls:

1. libeay32.dll
2. librdkafka.dll
3. librdkafkacpp.dll
4. libzstd.dll
5. msvcp120.dll
6. msvcr120.dll
7. ssleay32.dll
8. zlib.dll

Either needs to be copied to the same folder where Confluent.Kafka.dll stays or create a librdkafka folder like this to the same folder:

\---librdkafka
    +---x64
    |       libeay32.dll
    |       librdkafka.dll
    |       librdkafkacpp.dll
    |       libzstd.dll
    |       msvcp120.dll
    |       msvcr120.dll
    |       ssleay32.dll
    |       zlib.dll
    |
    \---x86
            libeay32.dll
            librdkafka.dll
            librdkafkacpp.dll
            libzstd.dll
            msvcp120.dll
            msvcr120.dll
            ssleay32.dll
            zlib.dll