expo publish disconnects Metro server on SDK 39

After upgrading, I’ve noticed that everytime I expo publish, I also have to restart my local “expo start”.

Before I don’t remember them being linked…but it’s a very nagging inefficiency in my developer workflow.

Is anyone else experiencing this?

2 Likes

Hey @aryk, sorry you’re encountering this. What OS are you using?

Cheers,
Adam

osx 10.14.6

Has been happening to me as well the past few weeks

  Expo CLI 3.27.12 environment info:
    System:
      OS: macOS 10.15.6
      Shell: Unknown - /usr/local/bin/fish
    Binaries:
      Node: 14.6.0 - /usr/local/bin/node
      Yarn: 1.22.4 - /usr/local/bin/yarn
      npm: 6.14.6 - /usr/local/bin/npm
      Watchman: 4.9.0 - /usr/local/bin/watchman
    Managers:
      CocoaPods: 1.8.4 - /usr/local/bin/pod
    SDKs:
      iOS SDK:
        Platforms: iOS 14.0, DriverKit 19.0, macOS 10.15, tvOS 14.0, watchOS 7.0
      Android SDK:
        API Levels: 26, 27, 28
        Build Tools: 28.0.3
        System Images: android-28 | Google Play Intel x86 Atom, android-29 | Google APIs Intel x86 Atom
    IDEs:
      Android Studio: 3.3 AI-182.5107.16.33.5199772
      Xcode: 12.0.1/12A7300 - /usr/bin/xcodebuild
    npmPackages:
      @expo/webpack-config: ^0.12.22 => 0.12.31 
      expo: ~37.0.3 => 37.0.12 
      react: ~16.9.0 => 16.9.0 
      react-dom: ~16.9.0 => 16.9.0 
      react-native: https://github.com/expo/react-native/archive/sdk-37.0.1.tar.gz => 0.61.4 
      react-native-web: ~0.11.7 => 0.11.7 
    Expo Workflow: managed
1 Like

You just saved my sanity - yes!
But I hadn’t figured out the pattern yet, so cheers!

1 Like

@adamjnav - 3 ppl so far experiencing this on Expo, should we file a bug? I started experiencing this after the SDK 39 release but not I don’t think it’s tied to SDK 39.

Hi @aryk-
so… this seems to be happening to me randomly at this point. As I am months behind my release date, I have been a baaaad programmer & simply restarting :frowning:

Have you figured this out yet?

No, I’m on the newest SDK of expo and it’s still happening with me…it’s very annoying.

@adamjnav - What other info do you need from us to look into this? Seems like 3-4 people here experiencing this and probably others as well. Would restarting my computer help…maybe “expo” needs a clean restart, maybe something is wrong in its cache?

There seems to be some kind of socket in use. I ran expo publish and then immediately restarted “expo start” and then it stopped the expo publish. Maybe this helps narrow things down:

Building iOS bundle
Finished building JavaScript bundle in 14508ms.
Building Android bundle
socket hang up
Error: socket hang up
    at connResetException (internal/errors.js:612:14)
    at Socket.socketOnEnd (_http_client.js:493:23)
    at Socket.emit (events.js:326:22)
    at endReadableNT (_stream_readable.js:1252:12)
    at processTicksAndRejections (internal/process/task_queues.js:80:21)

Same here. I thought I was losing my mind

@lanman2000 - We are all losing our minds on this one…lol

What version of expo-cli are you using? Maybe we can pin it down to that?

3.27.13