From 476c6867a25ebbd2e662d70af97b5884f4c8e2b7 Mon Sep 17 00:00:00 2001
From: Till Rohrmann <till@restate.dev>
Date: Sun, 17 Dec 2023 11:43:39 +0100
Subject: [PATCH] Extend GetState, PollInputStream and SleeEntryMessage with
 failure variants

This fixes #58.
---
 dev/restate/service/protocol.proto | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/dev/restate/service/protocol.proto b/dev/restate/service/protocol.proto
index 3807159..401880c 100644
--- a/dev/restate/service/protocol.proto
+++ b/dev/restate/service/protocol.proto
@@ -100,7 +100,10 @@ message ErrorMessage {
 // Fallible: No
 // Type: 0x0400 + 0
 message PollInputStreamEntryMessage {
-  bytes value = 14;
+  oneof result {
+    bytes value = 14;
+    Failure failure = 15;
+  }
 }
 
 // Completable: No
@@ -124,6 +127,7 @@ message GetStateEntryMessage {
   oneof result {
     google.protobuf.Empty empty = 13;
     bytes value = 14;
+    Failure failure = 15;
   };
 }
 
@@ -152,7 +156,10 @@ message SleepEntryMessage {
   // The time is set as duration since UNIX Epoch.
   uint64 wake_up_time = 1;
 
-  google.protobuf.Empty result = 13;
+  oneof result {
+    google.protobuf.Empty result = 13;
+    Failure failure = 15;
+  }
 }
 
 // Completable: Yes