File revert-the-change-making-reactor-less-blocking-bsc-1.patch of Package salt

From c00801d2f9807e49769d0e0d848ec12be555dbc1 Mon Sep 17 00:00:00 2001
From: Victor Zhestkov <vzhestkov@suse.com>
Date: Wed, 25 Sep 2024 14:07:05 +0300
Subject: [PATCH] Revert the change making reactor less blocking
 (bsc#1230322)

This reverts commit 0d35f09288700f5c961567442c3fcc25838b8de4.
---
 salt/utils/reactor.py | 45 ++++++++++++++++---------------------------
 1 file changed, 17 insertions(+), 28 deletions(-)

diff --git a/salt/utils/reactor.py b/salt/utils/reactor.py
index 78adad34da..19420a51cf 100644
--- a/salt/utils/reactor.py
+++ b/salt/utils/reactor.py
@@ -1,12 +1,10 @@
 """
 Functions which implement running reactor jobs
 """
-
 import fnmatch
 import glob
 import logging
 import os
-from threading import Lock
 
 import salt.client
 import salt.defaults.exitcodes
@@ -196,6 +194,13 @@ class Reactor(salt.utils.process.SignalHandlingProcess, salt.state.Compiler):
         self.resolve_aliases(chunks)
         return chunks
 
+    def call_reactions(self, chunks):
+        """
+        Execute the reaction state
+        """
+        for chunk in chunks:
+            self.wrap.run(chunk)
+
     def run(self):
         """
         Enter into the server loop
@@ -213,7 +218,7 @@ class Reactor(salt.utils.process.SignalHandlingProcess, salt.state.Compiler):
         ) as event:
             self.wrap = ReactWrap(self.opts)
 
-            for data in event.iter_events(full=True, auto_reconnect=True):
+            for data in event.iter_events(full=True):
                 # skip all events fired by ourselves
                 if data["data"].get("user") == self.wrap.event_user:
                     continue
@@ -263,9 +268,15 @@ class Reactor(salt.utils.process.SignalHandlingProcess, salt.state.Compiler):
                     if not self.is_leader:
                         continue
                     else:
-                        self.wrap.call_reactions(
-                            data, self.list_reactors, self.reactions
-                        )
+                        reactors = self.list_reactors(data["tag"])
+                        if not reactors:
+                            continue
+                        chunks = self.reactions(data["tag"], data["data"], reactors)
+                        if chunks:
+                            try:
+                                self.call_reactions(chunks)
+                            except SystemExit:
+                                log.warning("Exit ignored by reactor")
 
 
 class ReactWrap:
@@ -286,7 +297,6 @@ class ReactWrap:
 
     def __init__(self, opts):
         self.opts = opts
-        self._run_lock = Lock()
         if ReactWrap.client_cache is None:
             ReactWrap.client_cache = salt.utils.cache.CacheDict(
                 opts["reactor_refresh_interval"]
@@ -470,24 +480,3 @@ class ReactWrap:
         Wrap LocalCaller to execute remote exec functions locally on the Minion
         """
         self.client_cache["caller"].cmd(fun, *kwargs["arg"], **kwargs["kwarg"])
-
-    def _call_reactions(self, data, list_reactors, get_reactions):
-        reactors = list_reactors(data["tag"])
-        if not reactors:
-            return
-        chunks = get_reactions(data["tag"], data["data"], reactors)
-        if not chunks:
-            return
-        with self._run_lock:
-            try:
-                for chunk in chunks:
-                    self.run(chunk)
-            except Exception as exc:  # pylint: disable=broad-except
-                log.error(
-                    "Exception while calling the reactions: %s", exc, exc_info=True
-                )
-
-    def call_reactions(self, data, list_reactors, get_reactions):
-        return self.pool.fire_async(
-            self._call_reactions, args=(data, list_reactors, get_reactions)
-        )
-- 
2.46.1