Stores next order ID upon connection

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ibapi"
-version = "1.0.4"
+version = "1.0.5"
 edition = "2021"
 authors = ["Wil Boayue <[email protected]>"]
 description = "A Rust implementation of the Interactive Brokers TWS API, providing a reliable and user friendly interface for TWS and IB Gateway. Designed with a focus on simplicity and performance."

src/client.rs

@@ -83,7 +83,7 @@ impl Client {
             message_bus,
             client_id: connection_metadata.client_id,
             next_request_id: AtomicI32::new(9000),
-            order_id: AtomicI32::new(1000),
+            order_id: AtomicI32::new(connection_metadata.next_order_id),
         };
 
         Ok(client)

src/transport.rs

@@ -780,7 +780,7 @@ impl SubscriptionBuilder {
 
 #[derive(Default, Clone, Debug)]
 pub(crate) struct ConnectionMetadata {
-    next_order_id: i32,
+    pub(crate) next_order_id: i32,
     pub(crate) client_id: i32,
     pub(crate) server_version: i32,
     pub(crate) managed_accounts: String,