Uncaught exception if device is not online

[mbethke]

1. Environment

• Version: 0.10.1
• Device: Google Pixel 8
• System: GrapheneOS 2024091900 (Android 14)

2. Describe the bug

Trying to fetch an article or refresh feeds while the device has no connectivity brings up an exception. It seems to be caught in airplane mode but happens when there's no WiFi nor mobile signal.

Stack trace:

java.net.UnknownHostException: Unable to resolve host "foo bar": No address associated with hostname
at java.net.Inet6AddressImpl.lookupHostByName(Inet6AddressImpl.java:147)
at java.net.Inet6AddressImpl.lookupAllHostAddr(Inet6AddressImpl.java:103)
at java.net.InetAddress.getAllByName(InetAddress.java:1152)
at okhttp3.Dns$Companion$DnsSystem.lookup(Dns.kt:6)
at okhttp3.internal.connection.RealRoutePlanner.plan(RealRoutePlanner.kt:469)
at okhttp3.internal.connection.FastFallbackExchangeFinder.launchTcpConnect(FastFallbackExchangeFinder.kt:10)
at okhttp3.internal.connection.FastFallbackExchangeFinder.find(FastFallbackExchangeFinder.kt:61)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:32)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:126)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:1015)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:126)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:139)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:126)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:174)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:126)
at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:96)
at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:48)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:644)
at java.lang.Thread.run(Thread.java:1012)
Suppressed: kotlinx.coroutines.internal.DiagnosticCoroutineContextException: [StandaloneCoroutine{Cancelling}@8fc7713, Dispatchers.IO]
Caused by: android.system.GaiException: android_getaddrinfo failed: EAI_NODATA (No address associated with hostname)
at libcore.io.Linux.android_getaddrinfo(Native Method)
at libcore.io.ForwardingOs.android_getaddrinfo(ForwardingOs.java:133)
at libcore.io.BlockGuardOs.android_getaddrinfo(BlockGuardOs.java:222)
at libcore.io.ForwardingOs.android_getaddrinfo(ForwardingOs.java:133)
at java.net.Inet6AddressImpl.lookupHostByName(Inet6AddressImpl.java:135)
... 19 more