Latest #port Threads 
I’m trying to stablish a long term node process using Port, but the gen server crashs saying
erlang.erl:4716: :erlang.open_port({:spawn,...
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I recently wrote an article about using Nerves on the M5Stack Core MP135. This device is a Linux-powered SBC that comes with a built-in c...
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Hello, I hope you are well.
Two years ago I created a lib ( mishka_installer ) that compiles a hex pkg lib in another path and move bin ...
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Hello my fellow elixir enthusiasts!
I want to start iex in a port then shut it down and I want to do so gracefully. Here is my attempt w...
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Hello,
I’m writing my first Elixir program and I’ve managed to to the hardest part of it, but I’m stuck at the ultimate stage and I need...
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Doumi.Port is a helper library that facilitates the usage of Python in Elixir powered by Erlport, NimblePool.
It’s inspired by Export,...
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Hi, I have an issue with receiving all printouts produced by an OS process.
I start Gstreamer with Gstreamers’ trace (called gst-shark) ...
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Basically the title. I can’t find any information on how to get the exit code of a port when it’s closed, whether from Elixir or when it’...
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I am building a simple http server using Plug.Cowboy (no Phoenix pls!) to serve a json API for a customer. A microservice.
The problem ...
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I need to get a telegram login widget working and unfortunately it only works if I run on port 80 – see this discussion to understand why...
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I recently wrote an article about using Nerves on the M5Stack Core MP135. This device is a Linux-powered SBC that comes with a built-in c...
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I’m trying to figure out how to be able to expand ENV variables in either Port or System.cmd. Porcelain seems to be capable of this, but ...
New
I am building a simple http server using Plug.Cowboy (no Phoenix pls!) to serve a json API for a customer. A microservice.
The problem ...
New
Hello my fellow elixir enthusiasts!
I want to start iex in a port then shut it down and I want to do so gracefully. Here is my attempt w...
New
Hello,
I’m writing my first Elixir program and I’ve managed to to the hardest part of it, but I’m stuck at the ultimate stage and I need...
New
Hello, I hope you are well.
Two years ago I created a lib ( mishka_installer ) that compiles a hex pkg lib in another path and move bin ...
New
I’m trying to stablish a long term node process using Port, but the gen server crashs saying
erlang.erl:4716: :erlang.open_port({:spawn,...
New
Trending Over Three Years
Hello there!
I am exploring ways of running external programs via Elixir, and to my surprise I didn’t found a way to read from called pr...
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I would like to execute command on the host machine. I am using the port Module.
I know the file gets executed because the php script is...
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In my journey of playing with Ports, OpenCV python wrapper and real-time object detection, I’ve finally ended up playing (for the first t...
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Hey, perhaps someone ran into this before and can help me out. Basically I'm opening a port that runs a bash script for launching chrome....
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Hi there,
I want to open a os process from elixir and get informed in case it crashes. I tried it with port and link but when I kill the...
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Hello,
I am trying to download a tarball, extract and decompress a file from it and write it somewhere on the disk in one go. Basically...
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Hi,
I created a new Phoenix umbrella application. I am trying to configure it to use different port, but the port does not change.
$ mi...
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I’m exploring different ways of interfacing with C code, and in testing C-Nodes, my ExUnit tests were failing randomly. I start the C-Nod...
New
I need to get a telegram login widget working and unfortunately it only works if I run on port 80 – see this discussion to understand why...
New
Basically the title. I can’t find any information on how to get the exit code of a port when it’s closed, whether from Elixir or when it’...
New
JSON is serialized into Erlang unicode and then passed to a Python process:
defmodule Sandbox do
def foo(json_data) do
port =
...
New
Doumi.Port is a helper library that facilitates the usage of Python in Elixir powered by Erlport, NimblePool.
It’s inspired by Export,...
New
Hi, I have an issue with receiving all printouts produced by an OS process.
I start Gstreamer with Gstreamers’ trace (called gst-shark) ...
New
I’ve just open sourced my Tun/Tap port written in C. It is helpful if you want to work with Tun/Tap devices in Erlang/Elixir applications...
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I am having trouble getting Erlang port to work on Windows with nouse_stdio option. Wondering whether I can get some guidance on getting ...
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