Research

IRZU INSTITUTE is an independent research organisation registered at Slovenian Research Agency performing research, education, and habilitation activities in compliance with local regulation (ZRRD-UPB1), Oviedo Convention, WMA’s Declaration of Helsinki, and WMA’s Declaration Of Geneva.

Latest discussions:

• Issue using rabbitmq-auth-backend-http to authenticate MQTT and AMQP requests - 2020-05-09 15:38:23.527 [error] <0.757.0> ** Generic server <0.757.0> terminating  ** Last message in was {‘EXIT’,<0.754.0>,{noproc,{gen_server,call,[<0.769.0>,{close,200,<<“Goodbye”>>},60000]}}} ** When Server state == {state,amqp_direct_connection,{state,rabbit@cd29baf0001b,{user,<<“device_1”>>,[],[{rabbit_auth_backend_http,none}]},<<“/”>>,{amqp_params_direct,<<“device_1”>>,<<“3HJ5l3M2weGz4th3cXjKi851eT1J8clepQkwIq38iaaVKfBzh3I6GMDBzNQ8k7cC”>>,<<“/”>>,rabbit@cd29baf0001b,{amqp_adapter_info,{0,0,0,0,0,65535,44050,2},1883,{0,0,0,0,0,65535,44050,1},33292,<<“172.18.0.1:33292 -> 172.18.0.2:1883“>>,{‘MQTT’,”3.1.1”},[{variable_map,#{<<“client_id”>> => <<“nnrgVQ1I8eAEAYaw25AwTA”>>}},{channels,1},{channel_max,1},{frame_max,0},{client_properties,[{<<“product”>>,longstr,<<“MQTT client”>>},{client_id,longstr,<<“nnrgVQ1I8eAEAYaw25AwTA”>>}]},{ssl,false}]},[]},{amqp_adapter_info,{0,0,0,0,0,65535,44050,2},1883,{0,0,0,0,0,65535,44050,1},33292,<<“172.18.0.1:33292 -> 172.18.0.2:1883“>>,{‘MQTT’,”3.1.1”},[{variable_map,#{<<“client_id”>> => <<“nnrgVQ1I8eAEAYaw25AwTA”>>}},{channels,1},{channel_max,1},{frame_max,0},{client_properties,[{<<“product”>>,longstr,<<“MQTT…Read moreIssue using rabbitmq-auth-backend-http to authenticate MQTT and AMQP requests
• iot – Can I use any MQTT library to connect to an existing device with its own broker? - I’m new to MQTT. I recently built a small simulation system, where I use Solace Pub/Sub Broker, and use Solace client library to build the message producer and consumer. So…Read moreiot – Can I use any MQTT library to connect to an existing device with its own broker?
• elasticsearch – Elastic Search searching within arrays with should clause - I have an item in my index which contains a field which is an array. This array contains items with date fields “from” and “to”. “From” is always set but…Read moreelasticsearch – Elastic Search searching within arrays with should clause
• Soundtoys Superplate, new plate reverb for NAMM 2023 – Page 3 – Effects Forum - As I have said often, taste is subjective. Whilst I love the features of the ARturia stuff, I think except for their the Fragments plugin, I have yet to actually…Read moreSoundtoys Superplate, new plate reverb for NAMM 2023 – Page 3 – Effects Forum
• reactjs – React Material UI Textfield with Thousands Separator - I want to format my textfield with a $ and thousands separators. I.e. $120,000 instead of 120000. I get two warnings: 1.) Warning: Failed prop type: The prop name is…Read morereactjs – React Material UI Textfield with Thousands Separator
• DJing with Bitwig – Bitwig Forum - Bitwig doesn’t save external analysis file like Ableton does. However, Bitwig can and does READ .asd files and uses the metadata in those if they exist. Bitwig’s stretching (warping) sound…Read moreDJing with Bitwig – Bitwig Forum
• node.js – How to force my project to use newer node 14.x? - My application is launched by either npm start or yarn start which defined as: "start": "node scripts/start.js" which leads to some boilerplate script to start stuff. Failed to compile. ./src/components/Something/Something.js…Read morenode.js – How to force my project to use newer node 14.x?
• at OpenQA.Selenium.WebDriver.UnpackAndThrowOnError(Response errorResponse, String commandToExecute) c# - at OpenQA.Selenium.WebDriver.UnpackAndThrowOnError(Response errorResponse, String commandToExecute) at OpenQA.Selenium.WebDriver.Execute(String driverCommandToExecute, Dictionary`2 parameters) at OpenQA.Selenium.WebDriver.StartSession(ICapabilities desiredCapabilities) at OpenQA.Selenium.WebDriver..ctor(ICommandExecutor executor, ICapabilities capabilities) at OpenQA.Selenium.Chromium.ChromiumDriver..ctor(ChromiumDriverService service, ChromiumOptions options, TimeSpan commandTimeout) at OpenQA.Selenium.Chrome.ChromeDriver..ctor(ChromeDriverService service, ChromeOptions options,…Read moreat OpenQA.Selenium.WebDriver.UnpackAndThrowOnError(Response errorResponse, String commandToExecute) c#
• SQL Server SEQUENCE is resetting itself every few days on Azure SQL.. why? - I tried to replicate your issue in my environment by creating sequence with below code: CREATE SEQUENCE MySeqName1 start with 1 increment by 1 minvalue 0 maxvalue 5 cycle cache…Read moreSQL Server SEQUENCE is resetting itself every few days on Azure SQL.. why?
• Webex Azure AD Sync User Filter - Following this guide: Set up Azure AD Wizard App in Control Hub (webex.com) We have well over 1000 use objects in Azure AD, many of which are service accounts, guest accounts,…Read moreWebex Azure AD Sync User Filter