From 07367df981722fc021e9ac1b5d27e03af5618291 Mon Sep 17 00:00:00 2001
From: Shivshankar <shiva.sheri.github@gmail.com>
Date: Fri, 10 May 2024 15:51:01 -0400
Subject: [PATCH] Update rdb and module's child proc name to valkey accordingly
 (compatible with redis symlink) (#454)

If `valkey-server` was started with the `redis-server` symlink, the old
proc names are used, for backwards compatibility.

---------

Signed-off-by: Shivshankar-Reddy <shiva.sheri.github@gmail.com>
---
 src/module.c |  6 +++++-
 src/rdb.c    | 13 ++++++++++---
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/src/module.c b/src/module.c
index b515b10932..01abd7adfe 100644
--- a/src/module.c
+++ b/src/module.c
@@ -11253,7 +11253,11 @@ int VM_Fork(ValkeyModuleForkDoneHandler cb, void *user_data) {
 
     if ((childpid = serverFork(CHILD_TYPE_MODULE)) == 0) {
         /* Child */
-        serverSetProcTitle("redis-module-fork");
+        if (strstr(server.exec_argv[0],"redis-server") != NULL) {
+            serverSetProcTitle("redis-module-fork");
+        } else {
+            serverSetProcTitle("valkey-module-fork");
+        }
     } else if (childpid == -1) {
         serverLog(LL_WARNING,"Can't fork for module: %s", strerror(errno));
     } else {
diff --git a/src/rdb.c b/src/rdb.c
index 54f0b070cd..0995907e62 100644
--- a/src/rdb.c
+++ b/src/rdb.c
@@ -1581,7 +1581,11 @@ int rdbSaveBackground(int req, char *filename, rdbSaveInfo *rsi, int rdbflags) {
         int retval;
 
         /* Child */
-        serverSetProcTitle("redis-rdb-bgsave");
+        if (strstr(server.exec_argv[0],"redis-server") != NULL) {
+            serverSetProcTitle("redis-rdb-bgsave");
+        } else {
+            serverSetProcTitle("valkey-rdb-bgsave");
+        }
         serverSetCpuAffinity(server.bgsave_cpulist);
         retval = rdbSave(req, filename,rsi,rdbflags);
         if (retval == C_OK) {
@@ -3596,8 +3600,11 @@ int rdbSaveToSlavesSockets(int req, rdbSaveInfo *rsi) {
         /* Close the reading part, so that if the parent crashes, the child will
          * get a write error and exit. */
         close(server.rdb_pipe_read);
-
-        serverSetProcTitle("redis-rdb-to-slaves");
+        if (strstr(server.exec_argv[0],"redis-server") != NULL) {
+            serverSetProcTitle("redis-rdb-to-slaves");
+        } else {
+            serverSetProcTitle("valkey-rdb-to-replicas");
+        }
         serverSetCpuAffinity(server.bgsave_cpulist);
 
         retval = rdbSaveRioWithEOFMark(req,&rdb,NULL,rsi);