grpc-chat

simple RPC chat with Google RPC

Members

• 13512014 Muhammad Yafi
• 13512066 Calvin Sadewa

Prerequisites

1. Install MongoDB. Ensure mongod is running on port 27017
2. Install Java JDK 1.8
3. Install Gradle, add it to your PATH environment variables.
4. Ensure gradle can works by typing gradle in your command prompt.

Interface Definition Language

The IDL is located at src/main/proto/rpcchat.proto

Proto to Java

1. Run gradle generateProto
2. The result is available at src/generated/main/grpc and src/generated/main/java

Run the jar files

1. Run gradle clientJar serverJar on root project dir
2. Ensure MongoDB is running
3. In build/libs folder, run java -jar chat-server-1.0.jar and java -jar chat-client-1.0.jar

Available commands

1. /NICK <nickname>: change your nickname to nickname. Default nickname is paijo
2. /JOIN <channelname>: join current nickname to channelname
3. /LEAVE <channel>: leave current nickname from channel
4. /EXIT: terminate the application
5. @<channelname> <any_text> send any_text to channelname
6. <any_text> send any_text to all channels joined by nickname.

Test scripts

Ensure MongoDB is running. Run the src/test/java/com/if4031/proto/ChatHandlerTest.java. The file creates a server on localhost, create a client that connect to the server, and call the method using RPC.