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Openhab ruleengine.
Next-Generation Rule Engine Since openHAB 2.
Openhab ruleengine. After some hard work everything appeared fine at a very first glance - until I noticed that none of my rules gets triggered. e. I use this rules to prepare charting of active light Note that there is also a visual way of programming openHAB rules, which may be more suitable for beginners. Here’s my rule which is causing this behavior. Apr 30, 2022 · Since several days I have a severe problem. Nov 28, 2021 · Hi There, Iam running openhab3 on docker and configured a rule which I can run manually. smarthome. I have looked around the forum did not find answers for these questions Its documentation can be found in the Blockly Reference section openHAB has a highly integrated, lightweight but yet powerful rule engine called Rules DSL included. It’s working OK so far, and I think it has a lot of potential, especially with the JSR 223 scripting support, but the Paper UI interface to design them was IMHO not great - lots of clicks, dialog boxes, unneeded animations and so on. If everything is working, don’t worry about it. Rules may be provided as Java source files directly (compiled on server) or as precompiled jar files (compiled on developer machine - like any other regular Java project - recommended). Apr 25, 2025 · hab-rs is an external rule engine for openHAB where you can write rules in Rust and benefit from its vast ecosystem, performance and (type-)safety. if a press the Button, Radio Starts/stops OK, but the Button which triggers the rule to change the Radio Station send it’s command, but the rule does not fire. Not even The availability of those values depends on the rule engine, but you can generally expect at least the following information (depending on the trigger): The name of triggering Item. rules files) for automation, grown and in use for quite a few years. 3 installation. Make sure you’re running OH 2. There is a good discussion thread already running here around Node-RED. Apr 26, 2020 · Following the discussion in this thread, I wrote a simple decorator function to debounce my Python rules (i. Shoudn’t it be “\\u2264”? For the 1st condition (outdoor luminance) the same condition operator seems to work. Never. Sep 4, 2020 · I like the possibilities the new rule engine offers, but at least for me it seems not to be ready (it’s called experimental) – or maybe I’m not… So I’ll implement or reactivate what I’ve done in Rules DSL – and wait for the next major release of OH to give it another trial. java and a . Because of this, it is possible that, during an openHAB startup, Rules will execute before Item states used by those Rules have been restored. Aug 29, 2019 · Welcome to the OpenHAB community! Sometimes on startup, things can get loaded out of order, it is a know issue but usually somewhat harmless. com tls=true ssl=false #popbeforesmtp= #charset= Here is the rules file, ensure to set your xx. Instead I propose to use Node-RED as purely hardware-independent rules and scripting engine. May 27, 2017 · Hi there, i just got an huge problem with my oH 1. 4 another Rule Engine has been added. As I have never delved into machine learning before this excercise, it is very simplistic and probably not necassarily the best way of doing such things. Use at your own risk. jython and more. Next-Generation Rule Engine Since openHAB 2. 0M4: Rules engine not yet started Today I had same issue. I tried to create a rule which should turn off my wall plug which is connected via MQTT when the Watt consumption is larger than a certain value. automation". In the openhab. x, run the upgradetool. I think it was even you, @rlkoshak, who recommended doing it like this here: Upgrade 3. It allows Rules to be edited in a graphical fashion and to interact with JSR223 Scripts (JavaScript, Jython, etc). Jun 28, 2017 · Ok first install mail action from the UI, then check to ensure you have these set in mail. I’m talking about the paper UI rule engine. ” From an Openhab perspective it a visual tool that can replace the builtin rules engine. Rules can be as simple as a directive to turn on a single light at a given time but the use of scripting languages and Blockly also allows much more complex automations. Since openHAB 2. So, if you are not a member of Oct 6, 2016 · Node-RED designed to provide connectivity for IoT world, therefore it’s like a competitor to OpenHAB in this sense, but I don’t propose to utilize it as connectivity tool - I think OpenHAB has a great value here, by having all those connectivity bindings. There is a good discussion thread already running here around Node-… Dec 28, 2024 · Hi all, I used the quiet time of the year to finally upgrade my OpenHAB from 3 to 4. 3. a Hue System. So, if you are not a member of This part can limit when a rule can run by adding one or more condition (s). com port=587 username=youremail@gmail. As you have seen by now, there are multiple ways to do pretty much Next-Generation Rule Engine Since openHAB 2. Review the general openHAB Scripted Automation documentation and the language specific documentation found as links on that page. Community made Rule Templates can also be added to your system from the Automation tab of the add-on store. 0M4 the “Rules engine is not yet started”. Scenes allow you to define an item and its respective state very easily and combine multiple of them as a collection of item actions to be run. But this has been disabled by default to have a chance of testing before enabling this for a wide range of users. However, after some times, you end up writing more and more complex rules, so more sooner than later you will encounter some challenges. This is what we’ve been working up to in all the posts up to now, and in this post we’ll really just go through an introduction, to get you started automating your home with openHAB. 4 and its rule engine. However when I leave it on it’s own to trigger it never does. Tried even pure MQTT, with no Scenes Similar to Blockly rules, Scenes are rules that do not require coding. rule “Washer Note that there is also a visual way of programming openHAB rules, which may be more suitable for beginners. Wonder about the condition operator “\\u003c\\u003d”. Scripted rules can use ModuleTypes that are already present in openHAB, and also Dec 27, 2022 · Description When openHAB starts up, the Rule Engine tries to load and activate UI rules, but fails with [ERROR] [ipt. Its documentation can be found in the Blockly Reference section openHAB has a highly integrated, lightweight but yet powerful rule engine called Rules DSL included. 5 still be experimental or already considered stable? Does it make sense to start re-writing the rules I have and using " Next-Generation Rule Engine" or will OH 3. WorkerBunch uses MQTT to decouple the different aspects like data storage, rule engine or linking Persistence services and the Rule engine are started in parallel. When you now refresh your a vendor and technology agnostic open source automation software for your home openHAB has a highly integrated, lightweight but yet powerful rule engine included. It works fundamentally different than what you find with our current Rules. The purpose of this tutorial is specifically how to Jun 3, 2020 · Hello everyone, I noticed that rules aren’t always reliable. I do want my rules to dynamically reference some openHAB has a highly integrated, lightweight but yet powerful rule engine included. items file as well. This is a large setup, with several hundreds of items and thousands of lines of Rules DSL code (in . What about Node-RED and how current it is as a rule engine even for OH3? I am aware of @Dome post on this topic from OCT '20 and his statement on node-red-contrib-openhab-v2 as OH3 fit. Featured All JavaScript Scripting JRuby Scripting Python Scripting Feb 4, 2019 · Hi! After updating openhab to 2. 28 - a Python package on PyPI Mar 12, 2019 · For those using node red as an openhab rule engine substitute I’d really recommend installing the time range switch node It gives you a lot of flexibility routing the payload one of two ways depending on a time range. via a widget or a marker on a floor plan run to that Scene Rule. 0 (I think) Hardware: Raspberry Pi 3b+ OS: Openhabian Java Runtime Environment: Whatever came with Openhabian I am having trouble with Node Red triggering a rule. In openhab. Run & Process (Rules and Scripts) return to Blockly Reference Introduction This section contains several possibilities Calling Rules or other scripts either located as files on the server or provided via the UI Retrieving attributes provided by the rule context or from the own caller rule. What is like the Jan 23, 2025 · Hello, returning back to the similar topic Changing from 4. The purpose of this tutorial is specifically how to replace the functionality of the Openhab rules engine with Node-RED utilizing @Peter_De_Mangelaere‘s nodes for Advanced Rules Blockly is super powerful and relatively easy to use but at some point there will be some nuance or use case that cannot be achieved through Blockly. This is strange The availability of those values depends on the rule engine, but you can generally expect at least the following information (depending on the trigger): The name of triggering Item. Modules are further broken down into ModuleTypes with corresponding ModuleHandlers. It seems like it´s mostly the case if a trigger condition is reused for a few times for different rules. RuleEngineImpl ] - Rule engine not yet started - not executing rule 'meter-3', 2025-01-08 11:16:17. ScriptEngineManagerImpl] - ScriptEngine for language 'application/javas Event Driven openHAB is an event driven system. Feb 19, 2019 · Rules Next, we’re going to start talking about the biggest topic to tackle in the subject of home automation - the actual automation part. In order to execute rules based on items defined in openHAB either in . log to track down anything which does not belong there – for eliminating another problem. This add-on provides support for JavaScript (ECMAScript 2021+) that can be used as a scripting language within automation rules. 1/4 GB/32GB OS: Raspbian GNU/Linux 11 (bullseye) Java Runtime Environment: 17. solving the problem of someone impatient ringing the doorbell ten times, and then the doorbell rule running ten times sequentially). Persistence will see an Item change event and save that new state to the database. com password=your email password from=youremail@gmail. For instance, I’ve been trying to create a rule that triggers both periodically and when an item receives a command. Feb 23, 2017 · Hi. In this article, you will learn the steps and commands to create Jun 1, 2023 · And yesterday, I’m trying to build a state machine to control my HVAC system better than slew of cron-based individual rules that have accumulated over the years into a hairy mess. Also to send a run command for a single Rule to the Rule Engine. I have set: org. The state the Item was updated from. 2. RuleEngineImpl] - Rule 'Determine number of activated lights': null during regular operation. Concept In general this rule engine aims to support rules defined with syntax similar to: Jan 7, 2022 · This rule engine allows you to define rules using Python 3. For this example we will be creating two rules, one that sets a Switch Item to ON when the cloudiness Jul 15, 2024 · Hi all, in version 4. I changed the rule and it stopped. 30) that is my current time at the moment. The rule engine structures rules with Modules (Triggers, Conditions, Actions). This might significant reduce the number of idling threads and less memory a vendor and technology agnostic open source automation software for your home Mar 29, 2017 · So I have added some rules and they work when I click the play button… but the never get triggered? I have set one to trigger at 00:00 but that never happens… what am I missing? Jul 15, 2018 · Hi there! Currently I’m looking for errors in my openhab. 521 [DEBUG] [org. internal. This section intends to provide some hints to get started and how to deals with those challenges. This was not at all clear for me from the information that I could find online before upgrading. It can considered a replacement or an addition to other rule languages like openHAB DSL, Javascript and others. core. the matter addon) I change my version from 4. cfg (look in services folder). 2 -> 4. Contribute to saibotd/openhab-js-rules development by creating an account on GitHub. It's possible to use openHAB with a variety of different rule engines and automation technologies. The usual way of developing rules is by coding them like described in the Textual Rules. gmail. May 14, 2019 · I have some basic question about the new rules engine: I have tried the new rules inside the paper, is it the only way to define new type rules? Is there a possibility to have some sort of rules files and visual studio code? I mean the old rule engine how outdated it might be is unbeatable when used with visual studio code. In situations where the rule engine does not support conditions, you can implement your conditions using an if -statement in the rule action. Installation Install the rule engine from Add-ons → Misc → Rule Engine (Experimental). And some rules will trigger when that Item change event occurs to create some This is the default logger used in the examples and the helper libraries. The document below makes up the bulk of the available documentation. (Probably that was stupid?) Anyways, after starting OH 4. The trigger is triggered (confirmed in the log) but for every rule the above me… The availablity of those values depends on the rule engine, but you can generally expect at least the following information (depending on the trigger): The name of triggering Item. These rules will follow a when X event occurred if Y is true do Z format. openHAB has a highly integrated, lightweight but yet powerful rule engine called Rules DSL included. 0 Issue of the topic: Rule engine does not start after openhab restart due to high amount of rules Please post configurations (if applicable): Rules code related to the issue: 256 DSL rules in 28 text files All rules are running Next-Generation Rule Engine Since openHAB 2. P ython R ule En gine D aemon - an external rule engine for OpenHAB Write your own OpenHAB rules with Python 3. Dec 28, 2019 · Hi, is the “Next-Generation Rule Engine” in 2. Unfortunately, afaik there is no way to prevent these issues, other than to stop openHAB before saving the rules file or at least ensure that there aren’t any running timers in the edited file when saving the rules file Settings - Rules Rules are the heart of home automation - automate with triggers, actions and conditions. I tried to work on one rule and did a mistake with an while… So the while started firing logInfo for some seconds and created a ton of log entries. 4 setup inside a linux container on Proxmox connecting the controllers via socat. threadpool:RuleEngine=20 In OH3 is it still a valid parameter? What is the new syntax? org. openhab. Install “Rule Engine (Experimental)” Once installed you should see a new Rules option on the left panel in PaperUI. Nov 29, 2020 · Yes, it seems to be related to #1857, but actually the change now only provoked to bring this behavior to the surface, as it existed before already: The rule engine does not permit starting a rule that is already running. It presents a smart home demonstrator that uses a HomeIO MQTT adapter, an extended event bus, and Drools rules to integrate a simulator with OpenHAB. Additionally, I run a OH2. 0 there has been a new executor added, which will lower the number of threads for the rule engine. Install the Next-Generation Rule Engine add-on. [image] NOTE: Yes I know the image is fuzzy, I’ll take new… a vendor and technology agnostic open source automation software for your home The availability of those values depends on the rule engine, but you can generally expect at least the following information (depending on the trigger): The name of triggering Item. I wanted to looks at the code and make potentially some changes to it however the documentation on GitHub only provided a very high level on how rules works. Its documentation can be found in the Blockly Reference section openHAB has a highly integrated, lightweight but yet powerful rule engine included. Shut down openHAB. 726 The Rules Engine is a central component of the openHAB Core that enables users to create and execute automation rules. 4M3, S1319, or newer) and the Next-Generation Rule Engine. 2 to 4. Blockly Reference One of the core feature that openHAB provides is writing rules to allow specific behaviour with the home automation system. The art of textual programming may become intimidating early on and shy away people with few or almost no experience in programming. Or perhaps the graphical representation is too limiting. What that means is an event happens and parts of openHAB that watch for that event can react. debug("Executing rule '[…]) in my log but they did not get executed and I dont see their logs anymore (“start rule:” - see my example rule at the This add-on provides support for JavaScript (ECMAScript 2021+) that can be used as a scripting language within automation rules. 0M4. The availability of those values depends on the rule engine, but you can generally expect at least the following information (depending on the trigger): The name of triggering Item. The state the Item got updated by. If something isn’t working, try restarting OpenHAB Oct 24, 2018 · Background The Experimental Next-Gen Rules Engine (NGRE) is a brand new automation engine available as a separate install on OH 2. But: The May 22, 2018 · Original thread is posted here - Node-RED as Alternative Rule Engine - Tutorials & Examples - openHAB Community “Node-RED is a visual wiring tool for the Internet of Things. I need to remove the rule and Stop/Restart OpenHAB a vendor and technology agnostic open source automation software for your home a vendor and technology agnostic open source automation software for your home a vendor and technology agnostic open source automation software for your home openHAB has a highly integrated, lightweight but yet powerful rule engine included. I have a simple setup where I installed a IoT gateway based on a OrangePi with the single task to expose my ZWave controller and my RFLink controller via ser2net. 8. 0, some of my rules won´t run for the first time they are triggerd. Dec 14, 2018 · Platform information: OpenHab 2. Rules are triggered based on events within the system, evaluate conditions, and p openHAB has a highly integrated, lightweight but yet powerful rule engine included. automation . And some rules will trigger when that Item change event occurs to create some An instance of it is added to RuleRegistry service, to listen for changes when a single Rule has been added, updated, enabled, disabled or removed and to involve Rule Engine to process these changes. This add-on provides support for JavaScript (ECMAScript 2022+) that can be used as a scripting language within automation rules. 1 Scripts & Rules itemstate , rule-engine 3 1258 September 25, 2021 External rule engine – prend (python3, rest) Scripts & Rules restapi , notifications , rule-engine 0 574 December 12, 2018 Apr 24, 2020 · Here are the steps that worked for me. And now my oH won´t start any rule… The last info on my log is this: 2017-05-27 21:31:49. Download the contents of this repository. There is a Jul 12, 2017 · Hello, I have set up a rule to fire every five minutes. Conditions as a separately definable part of a rule are supported by some rule engines. Basic Rules Very basic rules can be defined in the UI without the need for code. I could fix it by adding a null check in case the item state was still NULL. Using OpenHab 3 on a Raspi 4 everthing worked fine over months. So I Apr 26, 2021 · The triggers are very similar to the triggers in Rules DSL but expressed using java annotations. log I had some information about dependency: Dependency not satisfied: $000 Dependency not satisfied: $001 Dependency not satisfied: $002 Not all dependencies satisfied, cannot activate But I did Nov 15, 2024 · Hej there, for some reason (e. But all of that amounts to home control, not automation. I know it’s experimental, but I still wanted to give it a try. Transforming values via different conversion methods (map, regex, jsonpath) A note about Rules and This add-on provides support for JavaScript (ECMAScript 2024+) that can be used as a scripting language within automation rules. engine. But after the trigger comes Iam getting the following log message: Rule engine not yet started - not executing rule ‘fcdb6f87c4’ Can please somebody help to find a solution? Many Thanks, Best regards Konrad Jan 4, 2021 · Hello everyone, I have been wondering whether there is a preferred rules engine for OH3? To my understanding upcoming milestones will be providing more migrated stuff i. Currently only supporting Random Forest and MLP classifiers. Enabling the new executor will use a pool of threads instead of one thread per rule. bndrun. The addon needs to know about these items and this is realized by the Rule Engine by generatinga . The state the Item was updated to. To create home automation we need to define behaviors. For what ever reason, openHAB has you covered with text based Script Actions and Script Conditions. A first foray into machine learning, and in particular seeing whether it is possible to get usable predictions for openHAB item states. I use it for some more complex rules in my own openHAB instance that I previously wrote in the integrated rules DSL and it works great so far! Mar 14, 2025 · Rule engine does not start after openhab restart due to high amount of rules Setup, Configuration and Use Runtime rules-dsl, rule-engine Mar 4, 2019 · But I am wondering, is there a way to have multiple case-statements in the same line, like: The availability of those values depends on the rule engine, but you can generally expect at least the following information (depending on the trigger): The name of triggering Item. g. Almost anything you can think of can be done as long as Introduction to Rules Thus far we've connected OH to devices through Things, modeled the devices with Items, discussed persistence and how to build the display to control your home. Available types of conditions include: Its documentation can be found in the Blockly Reference section openHAB has a highly integrated, lightweight but yet powerful rule engine called Rules DSL included. But after the trigger comes Iam getting the following log message: Rule engine not yet started - not executing rule ‘fcdb6f87c4’ … Sep 4, 2020 · I wrote a stupid rule to see whether logging can work in rules with the latest openhab core on the master branch. 371 [INFO ] [smarthome Aug 14, 2021 · General question about rule engine optimization and performance Setup, Configuration and Use Scripts & Rules vanja (galaxy) August 14, 2021, 9:48am Its documentation can be found in the Blockly Reference section openHAB has a highly integrated, lightweight but yet powerful rule engine called Rules DSL included. Please note that OpenHAB username/password authentication (basic authentication) must be activated. However, this art of programming may become intimidating early on and shy away away people with few or almost no experience in programming. Oct 15, 2020 · when starting openHAB without any cache/tmp dirs and using the new logging I was able to identify which rule had this issue. Apr 19, 2019 · Hello, I’m new to OpenHab and I really like it so far, but I have a problem with the Rule Engine. But it only fires if its state is = 0 (0% is OFF). Dec 27, 2020 · OpenHAB 3 added a completely new rule engine, new scripting languages, and an interactive web interface to create rules. Dec 10, 2017 · Hi I have a problem using the rule engine built into openHAB. x (S1778) or newer The Next-Generation Rule Engine is still in development, so it is recommended to use the latest snapshot or milestone release of openHAB. threadpool:ruleEngine=20 or something else? Stand-alone rule engine for openHAB 2. Please read them carefully before a vendor and technology agnostic open source automation software for your home This add-on provides support for JavaScript (ECMAScript 2021+) that can be used as a scripting language within automation rules. openHAB has a highly integrated, lightweight but yet powerful rule engine included. I had instances were the openHab logs shows an events but the rules doesn’t trigger. 5. log are the following er openhab / openhab_ruleengine_blog2 Created 13 years ago Star 0 0 Fork 1 1 Code Revisions 1 Forks 1. When setting a fixed time in the “When” section, it does not get triggered at the selected time (It does not run at for example 19. I made a backup of my configuration of OH 4. The log shows, that the triggeres are received from e. Therefore openHAB also Feb 18, 2021 · Hi all, in OH2 I used to set this parameter in runtime. Available types of conditions include: Run & Process (Rules and Scripts) return to Blockly Reference Introduction This section contains several possibilities Calling Rules or other scripts either located as files on the server or provided via the UI Retrieving attributes provided by the rule context or from the own caller rule. The initial code worked when triggered by Jan 18, 2020 · In diesem Beitrag zeige ich dir, wie du in openHAB sogenannte Rules/Regeln erstellst. Use the Karaf logging commands to enable debug logging for automation: log:set DEBUG org. I have an inject setup with a specific time. 2 and restored it into OH 4. There is a good discussion thread already running here around Node-… Rule Technology Overview Sometimes the built in rule engine is not the perfect fit. 0. The one exception is that custom module handlers, including the StartupTrigger, DirectoryTrigger, and OsgiEventTrigger in the JythonHLs Automation Automation add-ons extend the functionality of the rule engine, such as additional choices of scripting languages. Apr 13, 2019 · “Node-RED is a visual wiring tool for the Internet of Things. The JRule Automation Addon enables openHAB rule development using plain old Java. NO UI-made rules is fired at all. I am not sure what part of the code is responsible of the logs and which one is Jan 10, 2025 · Thanks for pointing this out. cfg: org. The document discusses using simulators and rule engines like Drools Fusion to make smart home development easier. bundle:restart org. RuleStatusInfoEvent ] - rule_2 updated: NOT_INITIALIZED 13:35:36. threadpool:RuleEngine=20 or org. Feb 8, 2020 · Rules - Introduction | openHAB Installation In PaperUI select “Add-ons” and the “MISC” tab. The command that the triggering Item received. In openHAB behaviors are defined using rules. automation What next I found out, that all persistence data are gone after "systemctl restart openhab" and "restart org. For example, when a member of the Temperatures Group changes, if it changed to a value over 70 °F, command the AlertLight Item to "red". It’s fascinating how rules can automate tasks, but I’ve encountered a few challenges along the way. Use your favorite editor, debug your code and write unittests! Discontinued: The code worked fine for some years, but meanwhile I'm using an alternative rule engine based on WorkerBunch. On this page you will learn how to leverage its functionality to do real home automation. To test this, I created a rule with the value “20 Watt” (see screenshot), which Topics tagged rule-engineTopic Replies Views Activity Item status values not correct when used in rules in OH3. Das sind einfache wenn-dann Anfragen, mit denen du viele Dinge umsetzen kannst. Rule has been created using “MainUI”. I try to debug it, and it’s a pain from the web UI. When you now refresh your Jun 5, 2017 · “Node-RED is a visual wiring tool for the Internet of Things. Rules provide a simple yet flexible way to program smart home logic. Almost anything you can think of can be done as long as openhab ruleengine - try catch not working in lambda function #6218 Open rosenloecher-it opened this issue on Sep 16, 2018 · 0 comments rosenloecher-it commented on Sep 16, 2018 • Aug 12, 2023 · After the Upgrade to OH4. I still can see the logging from RuleEngine. x. Transforming values via different conversion methods (map, regex, jsonpath) A note about Rules and a vendor and technology agnostic open source automation software for your home Openhab python rule engine - 1. Dec 25, 2024 · Well, the point is: the timers don’t get interrupted but stay in the scheduler, but when they finally get executed, the used variables aren’t initialized any longer. Note that the Scenes do not support triggers or conditions and need to explicitly triggered on a page e. threadpool:ruleEngine=20 in runtime. automation. execute (line 305: logger. cfg Looking in karaf I see the following: pe… Rules ¶ One of the primary use cases for JSR223 scripting in openHAB is to define rules for the Next-Generation Rule Engine using the Automation API. I can manually trigger the inject and it works. Oct 25, 2022 · Have an issue with rule execution and conditions. Have tried using cron time in a “. Rules are the heart of home automation - automate with triggers, actions and conditions. Rule Engine didn’t start after systemctl restart openhab. One of the primary use cases for JSR223 scripting in openHAB is to define rules for the Next-Generation Rule Engine using the Automation API. It is running OK for several hours, then the rule engine breaks and no rules are executed any more. I use gmail, sample below: hostname=smtp. RuleEngineImpl ] - Rule engine not yet started - not executing rule 'Rechnung-3' although the console says it does Jan 5, 2025 · Platform information: Hardware: Raspberry Pi 4 Model B Rev 1. After that i did an restart of the oH service. Suddenly no rules were executed. Thought I’d share a simple rule I made for turning my engine heater on at the right time before departure. Author: Kai Kreuzer - Initial contribution Jul 6, 2015 · Hi, I'm pretty sure I'm doing something wrong or missing some stupid point but I'm really struggling over this since my very first day with Openhab. 13 openHAB version: 4. It allows Rules to be edited in a graphical fashion and to interact with JSR223 Scripts (Javascript, Jypthon, etc). While NGRE has matured significantly in recent months, it is still a work in progress. I see errors like [ERROR] [ntime. The main purpose of the helper libraries is to provide a layer of abstraction to simplify the interaction of scripts with the openHAB Automation API. Nov 27, 2021 · Hi There, Iam running openhab3 on docker and configured a rule which I can run manually. Introduction to Rules Thus far we've connected OH to devices through Things, modeled the devices with Items, discussed persistence and how to build the display to control your home. rule “TestLog” when Time cr… Aug 20, 2017 · Hi, I’ve been playing with the “experimental” rules engine lately, to see if I could migrate most of my DSL rules to it (they are pretty simple). Apr 21, 2025 · As I dive deeper into the world of smart home automation, I’ve been experimenting with OpenHAB and its rule engine capabilities. Actually, quite in contrast, there were quite a few posts in this forum which talked about doing exactly what I did: install OH 4, restore a backup from OH 3. Commands still work; e. rules” file and that works, but for somehow the fixed time is not openHAB has a highly integrated, lightweight but yet powerful rule engine included. 13:35:36. The dimmer lamp should be set to 50 if its state is <= 40. Reasoning: I want to leave home at 06:45 every week day If the temperature is -10 degrees or lower the engine heater should be active for two hours, ie from 04:45 If the temperature is Sep 2, 2015 · Hello, actually I have some major problems with the openhab rule-engine: After a while (ranges from 10min to serveral hours) suddenly none of my rules are getting executed. And I use the development environment to test it, which is the app. Note the “Experimental” in the name. eclipse. And some rules will trigger when that Item change event occurs to create some Jan 8, 2025 · I have a weird problem with the rules engine not running 2025-01-08 11:16:17. Blockly Reference One of the core feature that OpenHAB provides is writing rules to allow specific behaviour with the home automation system. 0 I’m getting problems with running out of threads for ruleEngine. class file for each item in the system. It’s done according to recommendations from Calix (Swedish manufacturer of engine heaters). The UIs will watch for that same Item change event and update the UI widgets as necessary. Event Driven openHAB is an event driven system. event. 523 [DEBUG] [org. These libraries can be used with openHAB (2. items-files or the GUI. I believe it may be a rule engine conflict May 14, 2019 · Hi there, Lately, I experience the oddest thing ever with OH 2. 299 [INFO ] [smarthome. 0? Sorry if this has been answered already somewhere else. This document will primarily focus on Dec 22, 2016 · Hello, does someone experienced similar issue during openhab2 startup (build #660) when new rule system is not initializing rules because ot errors below? Rules are using zwave devices which are probably not yet initialized so maybe this may be the cause of this issue. 0 come with so many breaking concepts that it will be a duplication of effort? Will current rules and scripts also work in 3. Long story short, I test it and it doesn’t work. The demonstrator source code is open source and available on a vendor and technology agnostic open source automation software for your home Before using blockly in openHAB return to Blockly Reference Preface Blocklies are an easy entry to the world of writing rules. You can then simply add @debounce in front of a rule, and the decorator will enforce a two second gap between the rule ending and starting again (so Jul 20, 2017 · “Node-RED is a visual wiring tool for the Internet of Things. pauakfljbvtzbgenmlogzlzxlebuboohcpuvmmdprxwuzrmdhtognj