From 26d91e6928f0510b94bf58e9081b46064b6bc1d5 Mon Sep 17 00:00:00 2001
From: Francesco Guardiani <me@slinkydeveloper.com>
Date: Fri, 22 Mar 2024 09:28:21 +0100
Subject: [PATCH] Replace protocol Empty message with custom one, so we remove
 the dependency on protobuf built-in messages (#79)

---
 dev/restate/service/protocol.proto | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/dev/restate/service/protocol.proto b/dev/restate/service/protocol.proto
index ccc2d7d..71ca06c 100644
--- a/dev/restate/service/protocol.proto
+++ b/dev/restate/service/protocol.proto
@@ -11,8 +11,6 @@ syntax = "proto3";
 
 package dev.restate.service.protocol;
 
-import "google/protobuf/empty.proto";
-
 option java_package = "dev.restate.generated.service.protocol";
 option go_package = "restate.dev/sdk-go/pb/service/protocol";
 
@@ -49,7 +47,7 @@ message CompletionMessage {
   uint32 entry_index = 1;
 
   oneof result {
-    google.protobuf.Empty empty = 13;
+    Empty empty = 13;
     bytes value = 14;
     Failure failure = 15;
   };
@@ -130,7 +128,7 @@ message GetStateEntryMessage {
   bytes key = 1;
 
   oneof result {
-    google.protobuf.Empty empty = 13;
+    Empty empty = 13;
     bytes value = 14;
     Failure failure = 15;
   };
@@ -182,7 +180,7 @@ message SleepEntryMessage {
   uint64 wake_up_time = 1;
 
   oneof result {
-    google.protobuf.Empty empty = 13;
+    Empty empty = 13;
     Failure failure = 15;
   }
 }
@@ -267,3 +265,6 @@ message Header {
   string key = 1;
   string value = 2;
 }
+
+message Empty {
+}
\ No newline at end of file