It's a service that check if a user is still in the system.
- The client will do a PING to the server and the server will respond with a PONG to the client.
- Uses amqp exchanges: presence exchange is an incoming exchange for the PINGs and LOGOUTs
This service creates a new exchange named presence.v1 who is bind to a queue named presence.v1.
Inside the folder /src/samples there are 2 examples for testing ping and logout injecting directly messages to the exchange.
Needs the http-relay-service
Entry point: relay/presence/v1
POST userEvent/ping: sends a ping with the timestamp of current user
POST routingKey/logout/userEvent/logout: logout the current user
Entry point: exchange presence.v1
Inside the folder /src/samples you can find a couple of message examples for Logout and Ping.
- Install modules
$ npm install- Check tests
$ ./tests.sh