SpringCloud/spring-cloud-function
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Cleanup in grpc docs

Browse Source
This commit is contained in:
Oleg Zhurakousky
2021-12-06 09:53:57 +01:00
parent c6540befdf
commit c30d9072b4
1 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
spring-cloud-function-adapters/spring-cloud-function-grpc/README.md
View File

@@ -26,24 +26,24 @@ In the server (default) mode, te gRPC server would be bound to te default port *
At the center of gRPC and Spring Cloud Function integration is a canonical protobuff structure - `GrpcMessage`. It is modeled after Spring [Message](https://docs.spring.io/spring-framework/docs/current/javadoc-api/org/springframework/messaging/Message.html).
```
message GrpcMessage {
message GrpcSpringMessage {
bytes payload = 1;
map<string, string> headers = 2;
}
```
As you can see it is a very generic structure which can support any type of data amd metadata you wish to exchange.
It alos defines a `MessagingService` allowing you to generate required stubs to support true plolyglot nature of gRPC.
It also defines a `MessagingService` allowing you to generate required stubs to support true plolyglot nature of gRPC.
```
service MessagingService {
rpc biStream(stream GrpcMessage) returns (stream GrpcMessage);
rpc biStream(stream GrpcSpringMessage) returns (stream GrpcSpringMessage);
rpc clientStream(stream GrpcMessage) returns (GrpcMessage);
rpc clientStream(stream GrpcSpringMessage) returns (GrpcSpringMessage);
rpc serverStream(GrpcMessage) returns (stream GrpcMessage);
rpc serverStream(GrpcSpringMessage) returns (stream GrpcSpringMessage);
rpc requestReply(GrpcMessage) returns (GrpcMessage);
rpc requestReply(GrpcSpringMessage) returns (GrpcSpringMessage);
}
```
That said, when using Java, you do not need to generate anything, rather identify function definition and send and receive Spring `Messages`.