July 2019
Beginner to intermediate
300 pages
7h 48m
English
Content preview from Enterprise API Management
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Architecture
Just like any other RPC protocol, gRPC consists of a server that specifies methods that can be remotely invoked by clients. To achieve this, gRPC introduces the notion of gRPC client stubs and gRPC servers.
An important feature of gRPC, and probably one of the main reasons for its popularity in microservice architectures, is its support for the following four interaction styles:
- Unary: A traditional synchronous request/response interaction.
- Server streaming: A client sends a request to the server and the server in response sends back a message stream. The client reads the message stream until there are no more messages.
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Note that gRPC guarantees message ordering within an individual RPC call.
- Client streaming: The client ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.