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Oleg Zhurakousky 41043479f5 GH-750 Add support for pluggable protobufs

This initial support adds plugin extension to support CloudEvent proto as well as the example
Additional plugins could be provided in the same ay as CloudEvent plugin extension

Resolves #750

2021-10-11 14:03:24 +02:00

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Spring Cloud Function gRPC extension to support CloudEvent proto.

This extension project designed as an extension to general Spring Cloud Function gRPC support to specifically suport CloudEvent proto

To use it simply import it as a dependency to your project together with

<dependency>
	<groupId>org.springframework.cloud</groupId>
	<artifactId>spring-cloud-function-grpc</artifactId>
</dependency>

Your project should also explicitly import CloudEvent proto and service proto

syntax = "proto3";

package io.cloudevents.v1;

import "google/protobuf/any.proto";
import "google/protobuf/timestamp.proto";
import "CloudEvent.proto";

service CloudEventService {
    rpc biStream(stream io.cloudevents.v1.CloudEvent) returns (stream io.cloudevents.v1.CloudEvent);
    
    rpc clientStream(stream io.cloudevents.v1.CloudEvent) returns (io.cloudevents.v1.CloudEvent);
    
    rpc serverStream(io.cloudevents.v1.CloudEvent) returns (stream io.cloudevents.v1.CloudEvent);
    
    rpc requestReply(io.cloudevents.v1.CloudEvent) returns (io.cloudevents.v1.CloudEvent);
}

Once done, you can send/receive CloudEvent messages

You can also reference this sample

1.4 KiB Raw Blame History

Spring Cloud Function gRPC extension to support CloudEvent proto.

1.4 KiB

Raw Blame History