Actioncable not working with build release. about actioncable-client-java

[cuongmanhvo162]

Hello there,
My config file was merely simple and did not have any special customized. I using product flavor to specific the config for staging and prod build

productFlavors {
production {
applicationId 'susu'
buildConfigField('String', 'HOST', '"https://blahblah.com/api/v2/"')
buildConfigField('String', 'WEB_SOCKET', '"wss://chat/cable"')
targetSdkVersion 22
buildConfigField("boolean", "CHECK_APP_VERSION", "true")
}
staging {
applicationId 'susu'
buildConfigField('String', 'HOST', '"https://www.staging.blahblah.com/api/v2/"')
buildConfigField('String', 'WEB_SOCKET', '"wss://staging.chat/cable"')
targetSdkVersion 22
buildConfigField("boolean", "CHECK_APP_VERSION", "false")
}
}

Make sure the uri is correct. Since the debuggable mode is only using to allow you to debug a release APK, I do not think it is the root cause.

Also, please check with the backend team, maybe the problem come from the prod server.

[cuongmanhvo162]

Ah I see. the ProGuard just rip off actioncable library.

Thanks for your update.

[cuongmanhvo162]

I was release an app using this library and got no issue. Could you please specific your issues in detail?

[travinhloc]

I has been changed release with 'debuggable true', it's okey but 'debuggable false' the call back Subscription did not return

[travinhloc]

@cuongmanhvo162 would you have better idea for config build.gradle relase? Thankyou so much your reply.

[travinhloc]

@cuongmanhvo162 I fixed.
adding more proguad-rule.pro

-keep class com.hosopy.actioncable.** { *; }
Thanks a lot your support 🥇

[ViTVetal]

@cuongmanhvo162 a little off topic

Look like you use SSL (wss://chat/cable) in your project. Did you add some extra options? (like sslContext or hostnameVerifier) Did you try to use self-signed SSL certificate?

With self-signed certificate I get in onFailed() javax.net.ssl.SSLHandshakeException: Handshake failed