From ecd06b6c832adc6d4e48c0378d4eca848fd7201c Mon Sep 17 00:00:00 2001
From: Theo Arends <11044339+arendst@users.noreply.github.com>
Date: Tue, 11 Aug 2020 16:08:53 +0200
Subject: [PATCH] Fix rule trigger support for status 11

Fix rule trigger support for status 11 (#9053)
---
 tasmota/xdrv_10_rules.ino | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/tasmota/xdrv_10_rules.ino b/tasmota/xdrv_10_rules.ino
index 47c789935..c2c9af422 100644
--- a/tasmota/xdrv_10_rules.ino
+++ b/tasmota/xdrv_10_rules.ino
@@ -497,25 +497,30 @@ bool RulesRuleMatch(uint8_t rule_set, String &event, String &rule)
     rule_name = rule_name.substring(0, pos);           // "SUBTYPE1#CURRENT"
   }
 
-  StaticJsonBuffer<1024> jsonBuf;
+  StaticJsonBuffer<1280> jsonBuf;                      // Was 1024 until 20200811
   JsonObject &root = jsonBuf.parseObject(event);
-  if (!root.success()) { return false; }               // No valid JSON data
+  if (!root.success()) {
+    AddLog_P2(LOG_LEVEL_DEBUG, PSTR("RUL: Event too long (%d)"), event.length());
+    return false;
+  }               // No valid JSON data
   JsonObject *obj = &root;
   String subtype;
   uint32_t i = 0;
   while ((pos = rule_name.indexOf("#")) > 0) {         // "SUBTYPE1#SUBTYPE2#CURRENT"
     subtype = rule_name.substring(0, pos);
     const JsonVariant & val = GetCaseInsensitive(*obj, subtype.c_str());
-    if (nullptr == &val) { return false; }            // not found
+    if (nullptr == &val) { return false; }             // not found
     obj = &(val.as<JsonObject>());
-    if (!obj->success()) { return false; }            // not a JsonObject
+    if (!obj->success()) { return false; }             // not a JsonObject
 
     rule_name = rule_name.substring(pos +1);
     if (i++ > 10) { return false; }                    // Abandon possible loop
+
+    yield();
   }
 
   const JsonVariant & val = GetCaseInsensitive(*obj, rule_name.c_str());
-  if (nullptr == &val) { return false; }              // last level not found
+  if (nullptr == &val) { return false; }               // last level not found
   const char* str_value;
   if (rule_name_idx) {
     str_value = (*obj)[rule_name][rule_name_idx -1];   // "CURRENT[1]"