fix: восстановлена логика FAILURE_THRESHOLD

monitor.py

@@ -488,6 +488,7 @@ def main() -> None:
                         "comment": comment, "status": "unknown",
                         "rtt": None, "down_since": None,
                         "last_seen": None, "last_notify": None,
+                        "fail_count": 0,
                     }
                 else:
                     hosts_state[ip]["comment"] = comment
@@ -507,6 +508,7 @@ def main() -> None:
                     log.info("✅  %-34s  %.1f ms", label, rtt)
                     state["rtt"] = rtt
                     state["last_seen"] = now
+                    state["fail_count"] = 0
 
                     if state["status"] == "down":
                         ds  = state.get("down_since")
@@ -524,10 +526,11 @@ def main() -> None:
                         state["status"] = "up"
 
                 else:
-                    log.warning("❌  %-34s  нет ответа", label)
+                    state["fail_count"] = state.get("fail_count", 0) + 1
+                    log.warning("❌  %-34s  нет ответа (%d/%d)", label, state["fail_count"], FAILURE_THRESHOLD)
                     state["rtt"] = None
 
-                    if state["status"] != "down":
+                    if state["fail_count"] >= FAILURE_THRESHOLD and state["status"] != "down":
                         state.update({"status": "down", "down_since": now, "last_notify": now})
                         notify(
                             f"{obj_prefix()}"