feat: init

config/rpc.rs

@@ -0,0 +1,30 @@
+use crate::config::AppConfig;
+use crate::error::AppResult;
+
+impl AppConfig {
+    pub fn rpc_self_host(&self) -> AppResult<String> {
+        self.get_env_or("APP_RPC_SELF_HOST", "0.0.0.0".to_string())
+    }
+
+    pub fn rpc_self_port(&self) -> AppResult<u16> {
+        self.get_env_or("APP_RPC_SELF_PORT", 50050u16)
+    }
+
+    pub fn rpc_self_listen_addr(&self) -> AppResult<String> {
+        let host = self.rpc_self_host()?;
+        let port = self.rpc_self_port()?;
+        Ok(format!("{host}:{port}"))
+    }
+
+    pub fn rpc_self_reflection(&self) -> AppResult<bool> {
+        self.get_env_or("APP_RPC_SELF_REFLECTION", false)
+    }
+
+    pub fn rpc_self_service_name(&self) -> AppResult<String> {
+        self.get_env_or("APP_RPC_SELF_SERVICE_NAME", "appks".to_string())
+    }
+
+    pub fn rpc_default_timeout_secs(&self) -> AppResult<u64> {
+        self.get_env_or("APP_RPC_DEFAULT_TIMEOUT_SECS", 10)
+    }
+}