Is there a good tutorial or example that shows the combination of protobuf-net and zeromq?

That is a very specific pairing. I would instead focus on two questions: how do I transfer a byte via zeromq? How do I use protobuf with a byte?

The answer to the second is: via MemoryStream either create a new MemoryStream(bytes) (deserialization), or (serialization) create an empty MemoryStream write to it, then call ToArray() I don't know much about zeromq, but most buses make this easy. If it only handles strings, then use Convert. ToBase64String() and Convert.

FromBase64String().

That is a very specific pairing. I would instead focus on two questions: how do I transfer a byte via zeromq? How do I use protobuf with a byte?

The answer to the second is: via MemoryStream; either create a new MemoryStream(bytes) (deserialization), or (serialization) create an empty MemoryStream, write to it, then call ToArray(). I don't know much about zeromq, but most buses make this easy. If it only handles strings, then use Convert.

ToBase64String() and Convert. FromBase64String().

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