July 2019
Beginner to intermediate
300 pages
7h 48m
English
Content preview from Enterprise API Management
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Interface definition, transport, and payload
As previously mentioned, gRPC makes use of protocol buffers, which are Google's mature and open-source mechanism for serializing and de-serializing structured data.
In gRPC, protocol buffers are used to:
- Define a service interface (basically an IDL) and the structure of messages.
- Serialize and deserialize the message payloads.
- Generate source code, in multiple languages, for both gRPC servers and stubs.
- Manage message versioning to ensure compatibility of servers and stubs.
In gRPC, interfaces are defined using a .proto file, which is a text file that defines the data structures that are to be serialized and de-serialized using protocol buffers, and also the methods supported.
Once the .proto ...
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