jerry-chao
I have started my napplication node with sname,
iex --sname gateway --cookie erlang -S mix phx.Server
I started livebook in mac m1 and i want to attach gateway@jerry, but throw the following error
Connecting runtime failed - node :"gateway@zhangchao-mini" is unreachable
I have check the following setting with hostname
scutil --get HostName
I have checked the livebook’s pull request and https://github.com/livebook-dev/livebook/pull/1672 ,but it has changed a lot, what can i do to attach the sname node
Where Next?
Trending in Questions
Other Trending Topics
Latest Livebook Threads
Latest on Elixir Forum
Sponsor Spotlight
Bringing learning, work and compliance together since 1987.
Categories:
Sub Categories:
Forums
Popular Tags
- #ecto
- #liveview
- #troubleshooting
- #learning-elixir
- #library
- #deployment
- #erlang
- #testing
- #genserver
- #mix
- #absinthe
- #remote-other
- #otp
- #plug
- #how-to-question
- #macros
- #postgres
- #elixirconf
- #channels
- #exunit
- #discussion
- #code-sync
- #podcasts
- #javascript
- #onsite
- #dialyzer
- #docker
- #authentication
- #umbrella
- #full-time-contract
- #podcasts-by-brainlid
- #ecto-query
- #elixirconf-us
- #ai
- #blog-post
- #elixir-ls
- #phoenix_html
- #iex
- #graphql
- #genstage
- #websockets
- #supervisor
- #advent-of-code
- #distillery
- #processes
- #api
- #forms
- #hex
- #security
- #metaprogramming
Our Sponsors
Build Elixir applications with speed and confidence.
Supporting innovation across the BEAM ecosystem.
We build reliable cloud platforms for business-critical systems.
Error tracking, logs, uptime, and Just Enough APM. Built for developers.
Elixir, Erlang & BEAM conferences from Code Sync - join us in 2026!
Practical resources that improve the lives of professional developers.
Master modern tools, write cleaner code, and tackle real-world challenges.
**Building the future of software with AI, trust, and human connection.**
The team behind Membrane, Popcorn, LiveDebugger. Available for hire.
Courses that'll move you from confusion to "Aha, now I get it!"
Showing Posts 1 to 2- Show Best Posts
- Show All (oldest first)
- Show All (newest first)
jonatanklosko
Hey @jerry-chao! Livebook now always uses long names distribution, so in order to connect, you need to start your app as:
For more details see Always run distribution in long names mode by jonatanklosko · Pull Request #2646 · livebook-dev/livebook · GitHub .
jerry-chao
thanks, i have changed and now it works