From 876b2f8e699c1b24ae5e4f98a4affe9fa1a8650f Mon Sep 17 00:00:00 2001
From: Christian Krinitsin <mail@krinitsin.com>
Date: Sun, 23 Mar 2025 20:34:26 +0100
Subject: add a request status, so that multiple clients cannot overwrite
 requests from other clients

---
 src/common/shared_memory.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/common')

diff --git a/src/common/shared_memory.h b/src/common/shared_memory.h
index fe101ea..1798ad1 100644
--- a/src/common/shared_memory.h
+++ b/src/common/shared_memory.h
@@ -14,11 +14,14 @@
  */
 enum Operations { INSERT, DELETE, GET, PRINT };
 
+enum Status { FREE, SENT, PROCESSED};
+
 /**
  * @brief One request constists out of the operation, the arguments and the response.
  */
 struct Request {
     Operations type;
+    Status status = FREE;
     char key[MAX_KEY_SIZE];
     char value[MAX_VALUE_SIZE];
     char response[MAX_VALUE_SIZE];
@@ -38,7 +41,6 @@ struct SharedMemory {
 
     int tail;
     int head;
-    bool full;
 };
 
 /**
-- 
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