protobuf-NATS-request-reply-goroutines/

README

protobuf-NATS-request-reply-goroutines example

Same as protobuf-NATS-request-reply but using goroutines for subscribers. This is also a model for one-to-one communication.

These are my 6 main example of using protobuf,

• protobuf
• protobuf-NATS-publish-subscribe
• protobuf-NATS-queue-groups
• protobuf-NATS-queue-groups-request-reply (I like this one)
• protobuf-NATS-request-reply
• protobuf-NATS-request-reply-goroutines <- You are here

Table of contents,

• REFER TO PREVIOUS EXAMPLE
• RUN
• HIGH-LEVEL ILLUSTRATION

Documentation and reference,

• My protobuf cheat sheet
• My NATS cheat sheet
• Official NATS go client library at github

GitHub Webpage

REFER TO PREVIOUS EXAMPLE

This example is exactly the same as the previous example protobuf-NATS-request-reply, but uses goroutines for subscribers (server). Because of the goroutine channel it will mimic one-to-one communication. Refer to that example for all information.

RUN

Start nats-server,

nats-server -v
nats-server -DV -p 4222 -a 127.0.0.1

In separate windows run,

cd client
go run client.go messages.pb.go

cd server
go run server.go messages.pb.go

HIGH-LEVEL ILLUSTRATION

This illustration may help show what we did,