Spring Cloud Gateway and gRPC
Starting from version 3.1.0 as part of the Spring Cloud 2021.0.0 (aka Jubilee) release train, Spring Cloud Gateway included support for gRPC and HTTP/2.
We will introduce the basic concepts behind gRPC and how to configure it with two examples:
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One that showcases how Spring Cloud Gateway can transparently re-route gRPC traffic without needing to know the proto definition and without having to modify our existing gRPC servers.
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Another that showcases how we can create a custom filter in Spring Cloud Gateway to transform a JSON payload to a gRPC message.