1 files changed, 0 insertions, 68 deletions
diff --git a/examples/redis-unstable/src/connhelpers.h b/examples/redis-unstable/src/connhelpers.h
deleted file mode 100644
index 8d6f4b9..0000000
--- a/examples/redis-unstable/src/connhelpers.h
+++ /dev/null
@@ -1,68 +0,0 @@
-
-/*
- * Copyright (c) 2019-Present, Redis Ltd.
- * All rights reserved.
- *
- * Licensed under your choice of (a) the Redis Source Available License 2.0
- * (RSALv2); or (b) the Server Side Public License v1 (SSPLv1); or (c) the
- * GNU Affero General Public License v3 (AGPLv3).
- */
-
-#ifndef __REDIS_CONNHELPERS_H
-#define __REDIS_CONNHELPERS_H
-
-#include "connection.h"
-
-/* These are helper functions that are common to different connection
- * implementations (currently sockets in connection.c and TLS in tls.c).
- *
- * Currently helpers implement the mechanisms for invoking connection
- * handlers and tracking connection references, to allow safe destruction
- * of connections from within a handler.
- */
-
-/* Increment connection references.
- *
- * Inside a connection handler, we guarantee refs >= 1 so it is always
- * safe to connClose().
- *
- * In other cases where we don't want to prematurely lose the connection,
- * it can go beyond 1 as well; currently it is only done by connAccept().
- */
-static inline void connIncrRefs(connection *conn) {
-    conn->refs++;
-}
-
-/* Decrement connection references.
- *
- * Note that this is not intended to provide any automatic free logic!
- * callHandler() takes care of that for the common flows, and anywhere an
- * explicit connIncrRefs() is used, the caller is expected to take care of
- * that.
- */
-
-static inline void connDecrRefs(connection *conn) {
-    conn->refs--;
-}
-
-static inline int connHasRefs(connection *conn) {
-    return conn->refs;
-}
-
-/* Helper for connection implementations to call handlers:
- * 1. Increment refs to protect the connection.
- * 2. Execute the handler (if set).
- * 3. Decrement refs and perform deferred close, if refs==0.
- */
-static inline int callHandler(connection *conn, ConnectionCallbackFunc handler) {
-    connIncrRefs(conn);
-    if (handler) handler(conn);
-    connDecrRefs(conn);
-    if (conn->flags & CONN_FLAG_CLOSE_SCHEDULED) {
-        if (!connHasRefs(conn)) connClose(conn);
-        return 0;
-    }
-    return 1;
-}
-
-#endif  /* __REDIS_CONNHELPERS_H */