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56
views
Packaging a python application that depends on other servers running
I am developing a LangGraph project with uv. It makes use of LangGraph's implementation of the model context protocol to interface with a number of third-party services, among them an interface for ...
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1
answer
119
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How to accurately detect run time in linux?
I have a binary sample (VirusShare_00238010bb86fd0bf4014c3d19f114b2) used in my research that behaves oddly when I try to measure its runtime
When I run it directly with /usr/bin/time, it exits almost ...
0
votes
1
answer
129
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Gradle build daemon disappeared unexpectedly when building Flutter APK on Mac M2
I’m trying to build a Flutter APK on my Mac Mini (M2, macOS Sonoma) using the latest stable Flutter version (3.35.1) and Gradle (8.12).
When I run:
flutter build apk --split-per-abi
the build fails ...
1
vote
0
answers
370
views
Flutter device daemon fails to start after Android Studio "Narwhal" update (exit code 1)
I just updated Android Studio to Narwhal (version 2025.X), and now although:
adb devices shows my realme RMX2076
My phone USB‐debug dialog appears and accepts the computer
Virtual emulators still ...
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0
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50
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VM: Page Default Error thrown when accepting Unix Socket connection
I am currently trying to make a server daemon in minix 3 for an assignment using UNIX sockets, upon hitting the accept line the process is core dumped and thrown with the error:
VM: pagefault: SIGSEV ...
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votes
1
answer
95
views
Implementing a rc script to launch a custom service
I have a proprietary service inside a FreeBSD 14 jail that I launch as follows:
/opt/bin/rserver_tcp >> /var/log/rserver_tcp.log 2>&1
This is a blocking service which uses stdout and ...
0
votes
0
answers
160
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Could not connect to Kotlin compile daemon
Launching lib\main.dart on SM A235F in debug mode...
e: Daemon compilation failed: Could not connect to Kotlin compile daemon
java.lang.RuntimeException: Could not connect to Kotlin compile daemon
at ...
0
votes
1
answer
624
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Meta Graph API: How to get a Permanent Access Token for Internal Daemon App?
I'm developing a Python daemon application intended to run continuously in the background and interact programmatically with an internal Facebook page using the Meta Graph API. I've been struggling to ...
1
vote
1
answer
418
views
How to start a daemon in background during Docker container startup?
I am trying to run a custom Python-based server (queue server) daemon in a Docker container, which communicates via sockets and operates similarly to standard Linux daemons.
The server works when ...
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0
answers
33
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Why does ECS REPLICA service tasks run in Draining instance but not the DAEMON service task?
I have setup nginx and backend service in ECS. My tasks are running in 2 different EC2 instances. I also have a fluent-bit service running as DAEMON which is responsible to send the application logs ...
1
vote
0
answers
81
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How should I create a background process that communicates with many instances of a shell in a performant way?
I'm working on a syntax highlighter for the zsh ZLI, which I'm writing in rust. Essentially it consumes text from zsh, and returns text which represents the highlighted syntax. Perhaps this would be ...
2
votes
0
answers
306
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Docker Desktop not opening but Docker Desktop is running in the background
I am new to Docker. I tried to open Docker Desktop, I am pretty sure that an application should open up, but it didn't. Nothing happened and no output came to me, but when I open up task manager, it ...
0
votes
0
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37
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Stopping daemon/nginx to edit index.js file then restart daemon/nginx on EC2 Linux
I went through the process below to create a "Running Node.js API on Amazon Linux EC2 with Custom Domain and SSL Certificate"
https://resonant-cement-f3c.notion.site/Running-Node-js-API-on-...
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votes
1
answer
2k
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How to run my python-web-application as systemd-daemon?
I have a web application written with the FastAPI framework in Python that will be served by Nginx. I wanted to add the application as a system daemon so that it can restart automatically.
My problem: ...
0
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1
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110
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FreeBSD: Daemonize a Script
I have written a simple NodeJS application and I would like to have FreeBSD launch it, and if the application ever crashes or terminates for any reason, relaunch it. The goal is for this application ...