Introduction

This is a simple GRPC application that mocks user database using a simple variable and write services to get a single user or multiple users according to their id.

Setup

• Download Code zip.
• Execute make dock-build to build the image..
• Execute sudo docker run -p 9090:9090 -t usermocker to run the docker file and start the server.
• Now the server should be running on port 9090 .
• One can now send request using the client.
• Execute make build-client to build the client binary.
• To get help regarding client do ./clientBin --help.
• Refer the examples below.

Example :

To get a single user

$ ./client -uid <USER_ID>

To get multiple users

$ ./client -uids="<USER_ID>,<USER_ID>,<USER_ID>,<USER_ID>"

To get a single user and multiple users

$ ./client -uids="<USER_ID>,<USER_ID>,<USER_ID>,<USER_ID>" -uid <USER_ID>