- add: character service grpc server impl for getting the character list

character-service/src/main.rs

@@ -1,3 +1,5 @@
+mod character_service;
+
 use dotenv::dotenv;
 use std::collections::HashMap;
 use std::env;
@@ -6,6 +8,8 @@ use tokio::{select, signal};
 use tracing::{info, Level};
 use utils::consul_registration;
 use utils::service_discovery::get_service_address;
+use crate::character_service::character::character_service_server::CharacterServiceServer;
+use crate::character_service::MyCharacterService;
 
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {
@@ -47,8 +51,17 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     // Start health-check endpoint
     consul_registration::start_health_check(addr.as_str()).await?;
 
+    let full_addr = format!("{}:{}", &addr, port);
+    let address = full_addr.parse().expect("Invalid address");
     let db_address = db_nodes.get(0).unwrap();
     let db_url = format!("http://{}:{}", db_address.ServiceAddress, db_address.ServicePort);
+    let character_service = MyCharacterService::default();
+
+    tonic::transport::Server::builder()
+        .add_service(CharacterServiceServer::new(character_service))
+        .serve(address)
+        .await?;
+
 
     let mut sigterm_stream = signal::unix::signal(signal::unix::SignalKind::terminate())?;
     select! {