[BUG] kaffeemitkoffein.de repo unaccessible

[bege10]

Before you submit

• I have searched the issue tracker for open and closed issues that are similar to the feature request I want to file, without success.
• This issue contains only one bug.

What's going wrong?

Both the kaffeemitkoffein.de repo and web site are not accessable for quite some time. (I don't remember when in the past year the failure notice showed up in Droid-ify for the first time. The repo details mention Aug 2025.)

How do we reproduce it?

1. Activate repo
2. Update
3. Error notification
   Repository: kaffeemitkoffein.de
   Address: https://kaffeemitkoffein.de/fdroid/repo
   Error Type: Unbekannter Fehler
   Message: Failed to connect to kaffeemitkoffein.de/[2a02:3100:8b29:c600:d2c1:abf1:4d31:1996]:443

Stack Trace:
java.net.ConnectException: Failed to connect to kaffeemitkoffein.de/[2a02:3100:8b29:c600:d2c1:abf1:4d31:1996]:443
at okhttp3.internal.connection.ConnectPlan.connectSocket(r8-map-id-d1f8f46bd967d6929ac95186c3358f9924bf97fbb76cac7a8fd8717cdf509193:128)
at okhttp3.internal.connection.ConnectPlan.connectTcp(r8-map-id-d1f8f46bd967d6929ac95186c3358f9924bf97fbb76cac7a8fd8717cdf509193:26)
at okhttp3.internal.connection.FastFallbackExchangeFinder$launchTcpConnect$1.runOnce(r8-map-id-d1f8f46bd967d6929ac95186c3358f9924bf97fbb76cac7a8fd8717cdf509193:3)
at androidx.fragment.app.Fragment$1.run(r8-map-id-d1f8f46bd967d6929ac95186c3358f9924bf97fbb76cac7a8fd8717cdf509193:79)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1156)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:651)
at java.lang.Thread.run(Thread.java:1119)
Caused by: java.net.ConnectException: failed to connect to kaffeemitkoffein.de/2a02:3100:8b29:c600:d2c1:abf1:4d31:1996 (port 443) from /2a01:599:615:6cc1:7d36:8c65:5702:4e40 (port 42746) after 30000ms: isConnected failed: EACCES (Permission denied)
at libcore.io.IoBridge.isConnected(IoBridge.java:347)
at libcore.io.IoBridge.connectErrno(IoBridge.java:237)
at libcore.io.IoBridge.connect(IoBridge.java:179)
at java.net.PlainSocketImpl.socketConnect(PlainSocketImpl.java:142)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:390)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:230)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:212)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:436)
at java.net.Socket.connect(Socket.java:646)
at okhttp3.internal.platform.Platform.connectSocket(r8-map-id-d1f8f46bd967d6929ac95186c3358f9924bf97fbb76cac7a8fd8717cdf509193:4)
at okhttp3.internal.connection.ConnectPlan.connectSocket(r8-map-id-d1f8f46bd967d6929ac95186c3358f9924bf97fbb76cac7a8fd8717cdf509193:71)
... 6 more
Caused by: android.system.ErrnoException: isConnected failed: EACCES (Permission denied)
at libcore.io.IoBridge.isConnected(IoBridge.java:334)
... 16 more

Caused by: java.net.ConnectException: failed to connect to kaffeemitkoffein.de/2a02:3100:8b29:c600:d2c1:abf1:4d31:1996 (port 443) from /2a01:599:615:6cc1:7d36:8c65:5702:4e40 (port 42746) after 30000ms: isConnected failed: EACCES (Permission denied)
java.net.ConnectException: failed to connect to kaffeemitkoffein.de/2a02:3100:8b29:c600:d2c1:abf1:4d31:1996 (port 443) from /2a01:599:615:6cc1:7d36:8c65:5702:4e40 (port 42746) after 30000ms: isConnected failed: EACCES (Permission denied)
at libcore.io.IoBridge.isConnected(IoBridge.java:347)
at libcore.io.IoBridge.connectErrno(IoBridge.java:237)
at libcore.io.IoBridge.connect(IoBridge.java:179)
at java.net.PlainSocketImpl.socketConnect(PlainSocketImpl.java:142)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:390)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:230)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:212)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:436)
at java.net.Socket.connect(Socket.java:646)
at okhttp3.internal.platform.Platform.connectSocket(r8-map-id-d1f8f46bd967d6929ac95186c3358f9924bf97fbb76cac7a8fd8717cdf509193:4)
at okhttp3.internal.connection.ConnectPlan.connectSocket(r8-map-id-d1f8f46bd967d6929ac95186c3358f9924bf97fbb76cac7a8fd8717cdf509193:71)
at okhttp3.internal.connection.ConnectPlan.connectTcp(r8-map-id-d1f8f46bd967d6929ac95186c3358f9924bf97fbb76cac7a8fd8717cdf509193:26)
at okhttp3.internal.connection.FastFallbackExchangeFinder$launchTcpConnect$1.runOnce(r8-map-id-d1f8f46bd967d6929ac95186c3358f9924bf97fbb76cac7a8fd8717cdf509193:3)
at androidx.fragment.app.Fragment$1.run(r8-map-id-d1f8f46bd967d6929ac95186c3358f9924bf97fbb76cac7a8fd8717cdf509193:79)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1156)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:651)
at java.lang.Thread.run(Thread.java:1119)
Caused by: android.system.ErrnoException: isConnected failed: EACCES (Permission denied)
at libcore.io.IoBridge.isConnected(IoBridge.java:334)
... 16 more

What did you expect?

No response

Screenshots

Your phone

Shiftphone 6mq (SHIFT6mq)

Android version

iodeOS Android 15

Droid-ify version

0.7.1

Anything else?

No response

[Iamlooker]

Is this fixed now? They could be temporarily down

[bege10]

As I wrote it is down since some time last year.