From fe4031f044401c963946285a062bf635a15ead2d Mon Sep 17 00:00:00 2001
From: Seun Lanlege <seunlanlege@gmail.com>
Date: Wed, 28 Sep 2022 10:36:58 +0100
Subject: [PATCH] extend 03-connection proto with extra data for state machines
 that can't introspect their own consensus state

---
 proto/ibc/core/connection/v1/tx.proto | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/proto/ibc/core/connection/v1/tx.proto b/proto/ibc/core/connection/v1/tx.proto
index 94d676bbc38..91b8011b989 100644
--- a/proto/ibc/core/connection/v1/tx.proto
+++ b/proto/ibc/core/connection/v1/tx.proto
@@ -67,6 +67,8 @@ message MsgConnectionOpenTry {
   ibc.core.client.v1.Height consensus_height = 11
       [(gogoproto.moretags) = "yaml:\"consensus_height\"", (gogoproto.nullable) = false];
   string signer = 12;
+  // extra data for state machaines that can't introspect their own consensus state.
+  bytes host_consensus_state_info = 13;
 }
 
 // MsgConnectionOpenTryResponse defines the Msg/ConnectionOpenTry response type.
@@ -94,6 +96,8 @@ message MsgConnectionOpenAck {
   ibc.core.client.v1.Height consensus_height = 9
       [(gogoproto.moretags) = "yaml:\"consensus_height\"", (gogoproto.nullable) = false];
   string signer = 10;
+    // extra data for state machaines that can't introspect their own consensus state.
+    bytes host_consensus_state_info = 11;
 }
 
 // MsgConnectionOpenAckResponse defines the Msg/ConnectionOpenAck response type.