fix: support ids without leading 0x (#9)

This code change is hacky and not fully correct. The whole code needs to
be refactored later to parse hex properly into 32-bytes array (as hermes)
instead of relying on String

Author: ali-behjati

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "pyth-stream"
-version = "0.1.7"
+version = "0.1.8"
 edition = "2021"
 
 [lib]

Cargo.toml

@@ -217,7 +217,10 @@ async fn handle_client_message(addr: &str, text: &str, clients: &Clients) -> Res
 async fn handle_subscribe(addr: &str, ids: Vec<String>, clients: &Clients) -> ServerResponse {
     let mut clients = clients.lock().await;
     if let Some((subscriptions, _)) = clients.get_mut(addr) {
-        for hex_id in ids {
+        for mut hex_id in ids {
+            if !hex_id.starts_with("0x") {
+                hex_id = format!("0x{}", hex_id);
+            }
             subscriptions.insert(hex_id.clone());
             debug!("Client {} subscribed to feed ID: {}", addr, hex_id);
         }