From f8383ff53f6e16f10f42357f6ba391742c5b6adc Mon Sep 17 00:00:00 2001
From: Paul Tagliamonte <paultag@gmail.com>
Date: Fri, 25 Apr 2025 11:31:05 -0400
Subject: [PATCH 1/4] Add in a debug stub. Going to add more over time as
 needed.

---
 modeling-cmds/src/websocket.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/modeling-cmds/src/websocket.rs b/modeling-cmds/src/websocket.rs
index e8f2ec4d..d1cd6bfb 100644
--- a/modeling-cmds/src/websocket.rs
+++ b/modeling-cmds/src/websocket.rs
@@ -97,6 +97,9 @@ pub enum WebSocketRequest {
         metrics: Box<ClientMetrics>,
     },
 
+    /// Return information about the connected instance
+    Debug {},
+
     /// Authentication header request.
     Headers {
         /// The authentication header.
@@ -208,6 +211,12 @@ pub enum OkWebSocketResponseData {
 
     /// Pong response to a Ping message.
     Pong {},
+
+    /// Information about the connected instance
+    Debug {
+        /// Instance name. This may or may not mean something.
+        name: String,
+    },
 }
 
 /// Successful Websocket response.

From 212b4b5188f762276a1e5d5196aad1d5b6c9d4d9 Mon Sep 17 00:00:00 2001
From: Paul Tagliamonte <paul@zoo.dev>
Date: Fri, 25 Apr 2025 11:55:48 -0400
Subject: [PATCH 2/4] add api_call_id to engine params

---
 modeling-cmds/src/session.rs | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/modeling-cmds/src/session.rs b/modeling-cmds/src/session.rs
index 968fc63a..56559001 100644
--- a/modeling-cmds/src/session.rs
+++ b/modeling-cmds/src/session.rs
@@ -29,6 +29,8 @@ pub struct EngineParams {
     /// the session will be written out to this filename.
     /// For debugging.
     pub replay: Option<String>,
+    /// API Call ID associated with this request
+    pub api_call_id: Option<String>,
 }
 
 impl Default for EngineParams {
@@ -43,17 +45,7 @@ impl Default for EngineParams {
             pool: None,
             show_grid: false,
             replay: None,
-        }
-    }
-}
-
-impl EngineParams {
-    /// Returns a default EngineParams with the grid enabled.
-    /// This is primarily useful for engine testing.
-    pub fn default_with_grid() -> Self {
-        Self {
-            show_grid: true,
-            ..Self::default()
+            api_call_id: None,
         }
     }
 }

From c023ad56872b2034a6e9f8140621a15005ad313f Mon Sep 17 00:00:00 2001
From: Paul Tagliamonte <paul@zoo.dev>
Date: Fri, 25 Apr 2025 11:57:32 -0400
Subject: [PATCH 3/4] Revert "add api_call_id to engine params"

This reverts commit 212b4b5188f762276a1e5d5196aad1d5b6c9d4d9.
---
 modeling-cmds/src/session.rs | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/modeling-cmds/src/session.rs b/modeling-cmds/src/session.rs
index 56559001..968fc63a 100644
--- a/modeling-cmds/src/session.rs
+++ b/modeling-cmds/src/session.rs
@@ -29,8 +29,6 @@ pub struct EngineParams {
     /// the session will be written out to this filename.
     /// For debugging.
     pub replay: Option<String>,
-    /// API Call ID associated with this request
-    pub api_call_id: Option<String>,
 }
 
 impl Default for EngineParams {
@@ -45,7 +43,17 @@ impl Default for EngineParams {
             pool: None,
             show_grid: false,
             replay: None,
-            api_call_id: None,
+        }
+    }
+}
+
+impl EngineParams {
+    /// Returns a default EngineParams with the grid enabled.
+    /// This is primarily useful for engine testing.
+    pub fn default_with_grid() -> Self {
+        Self {
+            show_grid: true,
+            ..Self::default()
         }
     }
 }

From d8c483f2c4e759a02d1be97b2c6b3d84ebfc16e1 Mon Sep 17 00:00:00 2001
From: Paul Tagliamonte <paul@zoo.dev>
Date: Fri, 25 Apr 2025 11:58:01 -0400
Subject: [PATCH 4/4] Add in the API Call ID as an optional param

---
 modeling-cmds/src/session.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modeling-cmds/src/session.rs b/modeling-cmds/src/session.rs
index 968fc63a..167aa7b3 100644
--- a/modeling-cmds/src/session.rs
+++ b/modeling-cmds/src/session.rs
@@ -29,6 +29,8 @@ pub struct EngineParams {
     /// the session will be written out to this filename.
     /// For debugging.
     pub replay: Option<String>,
+    /// API Call ID for distributed tracing
+    pub api_call_id: Option<String>,
 }
 
 impl Default for EngineParams {
@@ -43,6 +45,7 @@ impl Default for EngineParams {
             pool: None,
             show_grid: false,
             replay: None,
+            api_call_id: None,
         }
     }
 }