new protocol

1 files changed, 21 insertions, 0 deletions

diff --git a/server/src/idgen.rs b/server/src/idgen.rs
new file mode 100644
index 0000000..0cdc983
--- /dev/null
+++ b/server/src/idgen.rs
@@ -0,0 +1,21 @@
+use tokio::sync::RwLock;
+
+pub struct IdGenerator {
+    x: RwLock<u64>,
+}
+
+impl Default for IdGenerator {
+    fn default() -> Self {
+        Self {
+            x: Default::default(),
+        }
+    }
+}
+impl IdGenerator {
+    pub async fn generate(&self) -> u64 {
+        // TODO: dummy implementation; ideal would be encrypting the counter
+        let mut x = self.x.write().await;
+        *x += 1;
+        *x
+    }
+}