---
title: Gearflow Blog | otp
description: otp | The Gearflow Blog empowers heavy equipment fleet teams with the resources they need to make better decisions.
---

[![New transparent Gearflow Logo HIGH RES - Compressed](https://blog.gearflow.com/hubfs/New%20transparent%20Gearflow%20Logo%20HIGH%20RES%20-%20Compressed.png)](https://gearflow.com/)

- [How it Works](https://gearflow.com/how-it-works)
- [Pricing](https://gearflow.com/how-it-works#pricing)
- [About](https://gearflow.com/about)
- [Blog](https://blog.gearflow.com)

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TOPIC

# otp

![NEW blog header](https://blog.gearflow.com/hubfs/NEW%20blog%20header.png)

- [ALL](https://blog.gearflow.com/all)
- [Technology](https://blog.gearflow.com/tag/technology)
- [Tips & Guides](https://blog.gearflow.com/tag/tips-guides)
- [Gearflow Updates](https://blog.gearflow.com/tag/gearflow-updates)
- [Customer stories](https://blog.gearflow.com/tag/customer-stories)
- [Industry Insights](https://blog.gearflow.com/tag/industry-insights)
- [TIL- Today I Learned](https://blog.gearflow.com/tag/til-today-i-learned)
- [elixir](https://blog.gearflow.com/tag/elixir)
- [open\_telemetry](https://blog.gearflow.com/tag/open_telemetry)
- [otp](https://blog.gearflow.com/tag/otp)
- [AI](https://blog.gearflow.com/tag/ai)
- [LLM](https://blog.gearflow.com/tag/llm)
- [observability](https://blog.gearflow.com/tag/observability)
- [rpc](https://blog.gearflow.com/tag/rpc)

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<https://blog.gearflow.com/graceful-shutdown-in-phoenix-apps>

Technology

### [Graceful shutdown in Phoenix Apps](https://blog.gearflow.com/graceful-shutdown-in-phoenix-apps)

Learn how to handle graceful shutdowns in Phoenix apps using Bandit and avoid common pitfalls with Cowboy's drainer. Ensure seamless user experiences...

 Christian Koch  Jan 26, 2026

<https://blog.gearflow.com/cross-app-communication>

Technology

### [Cross-App Communication with RPC in Elixir](https://blog.gearflow.com/cross-app-communication)

Learn how we use Erlang's built-in RPC and EPMD to connect two Phoenix apps without HTTP overhead—and when this lightweight approach makes sense.

 Christian Koch  Jan 21, 2026

### Get notified on new fleet insights

Stay up to date with the latest parts and fleet resources from the Gearflow Blog.

[![Gearflow icon](https://blog.gearflow.com/hubfs/logo_gear-MDDITDG7.svg)](https://gearflow.com/)

Gearflow  
318 W. Adams  
Chicago, IL 60606

### COMPANY

- [About](https://gearflow.com/about)
- [Contact](https://gearflow.com/contact-us)
- [Jobs](https://www.notion.so/Gearflow-is-hiring-a881f7b39ea54d76a1f07c2db41fa48b)

### RESOURCES

- [Press](https://gearflow.com/press)
- [Blog](https://blog.gearflow.com/)

### HOW IT WORKS

- [For Fleets](https://gearflow.com/how-it-works)

### LEGAL

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- [Terms & Conditions](https://gearflow.com/terms-and-conditions)

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