Creating a Lock - Apps Script | Lock Service ~ Episode 8.2

Hey Coders! Lock it down! While building a web application or a stand-alone script you may need a section of code to run to completion before allowing a second instance of that code to run. Otherwise, collisions in your code may happen, especially when callbacks and triggers are accessing a shared resource. But how do you actually lock that section of code so that only one execution can happen at a time? In this video, you'll see the elusive Lock Service finally explained! Check out the source code on GitHub: https://github.com/davidtheweiss/Apps-Script-Season-8-Lock-Service 🎙️ Help me get a new microphone! https://gofund.me/67b28c1c​ ❤️ Support the ongoing growth of this channel! https://www.patreon.com/DavidWeissPro...​ 🧑‍💻 Apps Script Documentation: https://developers.google.com/apps-script/reference/lock ---------------------------------------------------------------------------------------------- Other playlists: ------------------------------------- Flutter ------------------------------------- Dart: https://www.youtube.com/playlist?list=PL42xwJRIG3xDhQj15rrsAxv_TNdv9Paqa Flutter Orientation: https://www.youtube.com/playlist?list=PL42xwJRIG3xD4v1Xb8prXG89zZgSWND-p ------------------------------------- Google Cloud ------------------------------------- Compute Engine: https://www.youtube.com/playlist?list=PL42xwJRIG3xAjjZ3tY_zrZYEhStnIofzB App Engine: https://www.youtube.com/playlist?list=PL42xwJRIG3xCtmOrJAQFR5sIJFKIJ9MEn Google Cloud Orientation: https://www.youtube.com/playlist?list=PL42xwJRIG3xBGAOjrm9iZ3N5_eP_KRc34 ------------------------------------- Apps Script ------------------------------------- JDBC Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xCFMS4-IyAQg-9bJGx7-226 Data Studio Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xBM88UgT79HKxO_u0ze3BZL Maps Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xAXgY2FksYt-kbKuXNmSUMA Utilities Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xBnsGHi6fetv17uQ35NXm0S Properties Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xDBj4s5WwO7sYUyA3H06Bjs URL Fetch Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xDormBAHLcxorCYpHlHa_IE Drive Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xDbvnvgWOizjX6j1jYBn0zk Forms Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xBoKUA3zPkICMTAa_vu0QEl Lock Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xDBPhvVrQdRi2Hdy9kMeb90 HTML Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xAafvhn9eCubEdas3I2TrNh Document Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xBFGeUZCMubWlwrhUXDdaTA Slides Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xBknGu3JNdJqHCiPpaVxAuY Calendar Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xAqrGnc_o2NL4RH4jdyiHsp Script Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xDPE35v7e83rH7Uu4g_MfmC Gmail Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xA5pkm04CY_WVZ9lE1Ju_JH Spreadsheet Service: https://www.youtube.com/playlist?list=PL42xwJRIG3xBZFP5wYh-OFb-CQmjz-Rn- Apps Script Orientation: https://www.youtube.com/playlist?list=PL42xwJRIG3xCm6O85pd91tQxgxGcq82m4 ----------------------------------------------------------------------------------------------