From 4148e2f847e501c70a27f35c686f651b1e19fc4e Mon Sep 17 00:00:00 2001
From: lfbrehm <97600985+lfbrehm@users.noreply.github.com>
Date: Wed, 22 May 2024 11:26:50 +0200
Subject: [PATCH] fix: Added handshake and skip messages for data replication

---
 .../api/dataproxy/services/v2/dataproxy_service.proto  | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/aruna/api/dataproxy/services/v2/dataproxy_service.proto b/aruna/api/dataproxy/services/v2/dataproxy_service.proto
index dfc574af..bef85168 100644
--- a/aruna/api/dataproxy/services/v2/dataproxy_service.proto
+++ b/aruna/api/dataproxy/services/v2/dataproxy_service.proto
@@ -180,6 +180,14 @@ message PullReplicationRequest {
 }
 
 // Messages (responses) from PROXY A
+
+message Handshake {} // Response that gets send after channel creation
+
+// Gets send if PROXY A has only a tmp location
+message Skip {
+    string object_id = 1;
+}
+
 message ObjectInfo {
     string object_id = 1;
     int64 chunks = 2; // == (Compressed_size / (65536 + 28)) + 1
@@ -197,9 +205,11 @@ message Chunk {
 
 message PullReplicationResponse {
     oneof message {
+        Handshake handshake = 5;
         ObjectInfo object_info = 1;
         Chunk chunk = 2; // If no ack is received, the chunk will be resent
         Empty finish_message = 3;
+        Skip skip = 4;
     }
 }