Adding an account - posteo

v1nc3nt

Hi,
I dont know if this problem is known.
I dont know what happened. The only thing I know is, that I restarted the phone and maybe davdroid made an update and then my accoun was deleted. Everything was fine.
When I want to add an account now this error appears: a calDAV nor an CardDAV service was found…
(Android 6, latest version of DAVdroid)

Somebody with the same problem?

Thanks!

rfc2822

Hello,

The only thing I know is, that I restarted the phone and maybe davdroid made an update and then my accoun was deleted

This should not happen. But it’s an Android problem. Where did you get DAVdroid from?

Did you set it up as described on https://davdroid.bitfire.at/configuration/posteode/? Please post the logs.

v1nc3nt

Hi,
I reinstalled it from the playstore. Problem is still there. I set it up how it is described on the link you posted.

Here the log:

LOGS:
2017-01-11 08:45:24 2 [ui.setup.DavResourceFinder] Finding initial carddav service configuration
2017-01-11 08:45:24 2 [ui.setup.DavResourceFinder] Checking user-given URL: https://posteo.de/
2017-01-11 08:45:24 2 [HttpClient$1] --> PROPFIND https://posteo.de/ http/1.1
2017-01-11 08:45:24 2 [HttpClient$1] Content-Type: application/xml; charset=utf-8
2017-01-11 08:45:24 2 [HttpClient$1] Content-Length: 290
2017-01-11 08:45:24 2 [HttpClient$1] Depth: 0
2017-01-11 08:45:24 2 [HttpClient$1] 
2017-01-11 08:45:24 2 [HttpClient$1] <?xml version='1.0' encoding='UTF-8' ?><propfind xmlns="DAV:" xmlns:CAL="urn:ietf:params:xml:ns:caldav" xmlns:CARD="urn:ietf:params:xml:ns:carddav"><prop><resourcetype /><displayname /><CARD:addressbook-description /><CARD:addressbook-home-set /><current-user-principal /></prop></propfind>
2017-01-11 08:45:24 2 [HttpClient$1] --> END PROPFIND (290-byte body)
2017-01-11 08:45:24 2 [HttpClient$1] <-- HTTP FAILED: java.net.ConnectException: Failed to connect to posteo.de/89.146.220.134:443
2017-01-11 08:45:24 2 [ui.setup.DavResourceFinder] PROPFIND/OPTIONS on user-given URL failed
EXCEPTION java.net.ConnectException: Failed to connect to posteo.de/89.146.220.134:443
	at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.java:189)
	at okhttp3.internal.connection.RealConnection.buildConnection(RealConnection.java:173)
	at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:114)
	at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:196)
	at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:132)
	at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:101)
	at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:120)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:212)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:179)
	at okhttp3.RealCall.execute(RealCall.java:63)
	at at.bitfire.dav4android.DavResource.propfind(DavResource.java:269)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.checkUserGivenURL(DavResourceFinder.java:179)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.findInitialConfiguration(DavResourceFinder.java:119)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.findInitialConfiguration(DavResourceFinder.java:90)
	at at.bitfire.davdroid.ui.setup.DetectConfigurationFragment$ServerConfigurationLoader.loadInBackground(DetectConfigurationFragment.java:142)
	at at.bitfire.davdroid.ui.setup.DetectConfigurationFragment$ServerConfigurationLoader.loadInBackground(DetectConfigurationFragment.java:125)
	at android.support.v4.content.AsyncTaskLoader.onLoadInBackground(AsyncTaskLoader.java:299)
	at android.support.v4.content.AsyncTaskLoader$LoadTask.doInBackground(AsyncTaskLoader.java:57)
	at android.support.v4.content.AsyncTaskLoader$LoadTask.doInBackground(AsyncTaskLoader.java:45)
	at android.support.v4.content.ModernAsyncTask$2.call(ModernAsyncTask.java:138)
	at java.util.concurrent.FutureTask.run(FutureTask.java:237)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
	at java.lang.Thread.run(Thread.java:818)
Caused by: java.net.ConnectException: failed to connect to posteo.de/89.146.220.134 (port 443) after 30000ms: isConnected failed: ECONNREFUSED (Connection refused)
	at libcore.io.IoBridge.isConnected(IoBridge.java:234)
	at libcore.io.IoBridge.connectErrno(IoBridge.java:171)
	at libcore.io.IoBridge.connect(IoBridge.java:122)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:452)
	at java.net.Socket.connect(Socket.java:884)
	at okhttp3.internal.platform.AndroidPlatform.connectSocket(AndroidPlatform.java:63)
	at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.java:187)
	... 35 more
Caused by: android.system.ErrnoException: isConnected failed: ECONNREFUSED (Connection refused)
	at libcore.io.IoBridge.isConnected(IoBridge.java:223)
	... 42 more

2017-01-11 08:45:24 2 [HttpClient$1] --> PROPFIND https://posteo.de/.well-known/carddav http/1.1
2017-01-11 08:45:24 2 [HttpClient$1] Content-Type: application/xml; charset=utf-8
2017-01-11 08:45:24 2 [HttpClient$1] Content-Length: 198
2017-01-11 08:45:24 2 [HttpClient$1] Depth: 0
2017-01-11 08:45:24 2 [HttpClient$1] 
2017-01-11 08:45:24 2 [HttpClient$1] <?xml version='1.0' encoding='UTF-8' ?><propfind xmlns="DAV:" xmlns:CAL="urn:ietf:params:xml:ns:caldav" xmlns:CARD="urn:ietf:params:xml:ns:carddav"><prop><current-user-principal /></prop></propfind>
2017-01-11 08:45:24 2 [HttpClient$1] --> END PROPFIND (198-byte body)
2017-01-11 08:45:24 2 [HttpClient$1] <-- HTTP FAILED: java.net.ConnectException: Failed to connect to posteo.de/89.146.220.134:443
2017-01-11 08:45:24 2 [ui.setup.DavResourceFinder] Well-known URL detection failed
EXCEPTION java.net.ConnectException: Failed to connect to posteo.de/89.146.220.134:443
	at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.java:189)
	at okhttp3.internal.connection.RealConnection.buildConnection(RealConnection.java:173)
	at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:114)
	at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:196)
	at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:132)
	at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:101)
	at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:120)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:212)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:179)
	at okhttp3.RealCall.execute(RealCall.java:63)
	at at.bitfire.dav4android.DavResource.propfind(DavResource.java:269)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.getCurrentUserPrincipal(DavResourceFinder.java:352)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.findInitialConfiguration(DavResourceFinder.java:123)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.findInitialConfiguration(DavResourceFinder.java:90)
	at at.bitfire.davdroid.ui.setup.DetectConfigurationFragment$ServerConfigurationLoader.loadInBackground(DetectConfigurationFragment.java:142)
	at at.bitfire.davdroid.ui.setup.DetectConfigurationFragment$ServerConfigurationLoader.loadInBackground(DetectConfigurationFragment.java:125)
	at android.support.v4.content.AsyncTaskLoader.onLoadInBackground(AsyncTaskLoader.java:299)
	at android.support.v4.content.AsyncTaskLoader$LoadTask.doInBackground(AsyncTaskLoader.java:57)
	at android.support.v4.content.AsyncTaskLoader$LoadTask.doInBackground(AsyncTaskLoader.java:45)
	at android.support.v4.content.ModernAsyncTask$2.call(ModernAsyncTask.java:138)
	at java.util.concurrent.FutureTask.run(FutureTask.java:237)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
	at java.lang.Thread.run(Thread.java:818)
Caused by: java.net.ConnectException: failed to connect to posteo.de/89.146.220.134 (port 443) after 30000ms: isConnected failed: ECONNREFUSED (Connection refused)
	at libcore.io.IoBridge.isConnected(IoBridge.java:234)
	at libcore.io.IoBridge.connectErrno(IoBridge.java:171)
	at libcore.io.IoBridge.connect(IoBridge.java:122)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:452)
	at java.net.Socket.connect(Socket.java:884)
	at okhttp3.internal.platform.AndroidPlatform.connectSocket(AndroidPlatform.java:63)
	at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.java:187)
	... 35 more
Caused by: android.system.ErrnoException: isConnected failed: ECONNREFUSED (Connection refused)
	at libcore.io.IoBridge.isConnected(IoBridge.java:223)
	... 42 more

2017-01-11 08:45:24 2 [ui.setup.DavResourceFinder] No principal found at user-given URL, trying to discover
2017-01-11 08:45:24 2 [ui.setup.DavResourceFinder] Looking up SRV records for _carddavs._tcp.posteo.de
2017-01-11 08:45:24 2 [ui.setup.DavResourceFinder] Didn't find carddav service, trying at https://posteo.de:443
2017-01-11 08:45:24 2 [ui.setup.DavResourceFinder] Trying to determine principal from initial context path=https://posteo.de/.well-known/carddav
2017-01-11 08:45:24 2 [HttpClient$1] --> PROPFIND https://posteo.de/.well-known/carddav http/1.1
2017-01-11 08:45:24 2 [HttpClient$1] Content-Type: application/xml; charset=utf-8
2017-01-11 08:45:24 2 [HttpClient$1] Content-Length: 198
2017-01-11 08:45:24 2 [HttpClient$1] Depth: 0
2017-01-11 08:45:24 2 [HttpClient$1] 
2017-01-11 08:45:24 2 [HttpClient$1] <?xml version='1.0' encoding='UTF-8' ?><propfind xmlns="DAV:" xmlns:CAL="urn:ietf:params:xml:ns:caldav" xmlns:CARD="urn:ietf:params:xml:ns:carddav"><prop><current-user-principal /></prop></propfind>
2017-01-11 08:45:24 2 [HttpClient$1] --> END PROPFIND (198-byte body)
2017-01-11 08:45:24 2 [HttpClient$1] <-- HTTP FAILED: java.net.ConnectException: Failed to connect to posteo.de/89.146.220.134:443
2017-01-11 08:45:24 2 [ui.setup.DavResourceFinder] carddav service discovery failed
EXCEPTION java.net.ConnectException: Failed to connect to posteo.de/89.146.220.134:443
	at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.java:189)
	at okhttp3.internal.connection.RealConnection.buildConnection(RealConnection.java:173)
	at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:114)
	at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:196)
	at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:132)
	at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:101)
	at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:120)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:212)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:179)
	at okhttp3.RealCall.execute(RealCall.java:63)
	at at.bitfire.dav4android.DavResource.propfind(DavResource.java:269)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.getCurrentUserPrincipal(DavResourceFinder.java:352)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.discoverPrincipalUrl(DavResourceFinder.java:334)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.findInitialConfiguration(DavResourceFinder.java:140)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.findInitialConfiguration(DavResourceFinder.java:90)
	at at.bitfire.davdroid.ui.setup.DetectConfigurationFragment$ServerConfigurationLoader.loadInBackground(DetectConfigurationFragment.java:142)
	at at.bitfire.davdroid.ui.setup.DetectConfigurationFragment$ServerConfigurationLoader.loadInBackground(DetectConfigurationFragment.java:125)
	at android.support.v4.content.AsyncTaskLoader.onLoadInBackground(AsyncTaskLoader.java:299)
	at android.support.v4.content.AsyncTaskLoader$LoadTask.doInBackground(AsyncTaskLoader.java:57)
	at android.support.v4.content.AsyncTaskLoader$LoadTask.doInBackground(AsyncTaskLoader.java:45)
	at android.support.v4.content.ModernAsyncTask$2.call(ModernAsyncTask.java:138)
	at java.util.concurrent.FutureTask.run(FutureTask.java:237)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
	at java.lang.Thread.run(Thread.java:818)
Caused by: java.net.ConnectException: failed to connect to posteo.de/89.146.220.134 (port 443) after 30000ms: isConnected failed: ECONNREFUSED (Connection refused)
	at libcore.io.IoBridge.isConnected(IoBridge.java:234)
	at libcore.io.IoBridge.connectErrno(IoBridge.java:171)
	at libcore.io.IoBridge.connect(IoBridge.java:122)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:452)
	at java.net.Socket.connect(Socket.java:884)
	at okhttp3.internal.platform.AndroidPlatform.connectSocket(AndroidPlatform.java:63)
	at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.java:187)
	... 36 more
Caused by: android.system.ErrnoException: isConnected failed: ECONNREFUSED (Connection refused)
	at libcore.io.IoBridge.isConnected(IoBridge.java:223)
	... 43 more

2017-01-11 08:45:24 2 [ui.setup.DavResourceFinder] Finding initial caldav service configuration
2017-01-11 08:45:24 2 [ui.setup.DavResourceFinder] Checking user-given URL: https://posteo.de/
2017-01-11 08:45:24 2 [HttpClient$1] --> PROPFIND https://posteo.de/ http/1.1
2017-01-11 08:45:24 2 [HttpClient$1] Content-Type: application/xml; charset=utf-8
2017-01-11 08:45:24 2 [HttpClient$1] Content-Length: 435
2017-01-11 08:45:24 2 [HttpClient$1] Depth: 0
2017-01-11 08:45:24 2 [HttpClient$1] 
2017-01-11 08:45:24 2 [HttpClient$1] <?xml version='1.0' encoding='UTF-8' ?><propfind xmlns="DAV:" xmlns:CAL="urn:ietf:params:xml:ns:caldav" xmlns:CARD="urn:ietf:params:xml:ns:carddav"><prop><resourcetype /><displayname /><n0:calendar-color xmlns:n0="http://apple.com/ns/ical/" /><CAL:calendar-description /><CAL:calendar-timezone /><current-user-privilege-set /><CAL:supported-calendar-component-set /><CAL:calendar-home-set /><current-user-principal /></prop></propfind>
2017-01-11 08:45:24 2 [HttpClient$1] --> END PROPFIND (435-byte body)
2017-01-11 08:45:24 2 [HttpClient$1] <-- HTTP FAILED: java.net.ConnectException: Failed to connect to posteo.de/89.146.220.134:443
2017-01-11 08:45:24 2 [ui.setup.DavResourceFinder] PROPFIND/OPTIONS on user-given URL failed
EXCEPTION java.net.ConnectException: Failed to connect to posteo.de/89.146.220.134:443
	at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.java:189)
	at okhttp3.internal.connection.RealConnection.buildConnection(RealConnection.java:173)
	at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:114)
	at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:196)
	at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:132)
	at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:101)
	at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:120)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:212)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:179)
	at okhttp3.RealCall.execute(RealCall.java:63)
	at at.bitfire.dav4android.DavResource.propfind(DavResource.java:269)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.checkUserGivenURL(DavResourceFinder.java:187)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.findInitialConfiguration(DavResourceFinder.java:119)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.findInitialConfiguration(DavResourceFinder.java:91)
	at at.bitfire.davdroid.ui.setup.DetectConfigurationFragment$ServerConfigurationLoader.loadInBackground(DetectConfigurationFragment.java:142)
	at at.bitfire.davdroid.ui.setup.DetectConfigurationFragment$ServerConfigurationLoader.loadInBackground(DetectConfigurationFragment.java:125)
	at android.support.v4.content.AsyncTaskLoader.onLoadInBackground(AsyncTaskLoader.java:299)
	at android.support.v4.content.AsyncTaskLoader$LoadTask.doInBackground(AsyncTaskLoader.java:57)
	at android.support.v4.content.AsyncTaskLoader$LoadTask.doInBackground(AsyncTaskLoader.java:45)
	at android.support.v4.content.ModernAsyncTask$2.call(ModernAsyncTask.java:138)
	at java.util.concurrent.FutureTask.run(FutureTask.java:237)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
	at java.lang.Thread.run(Thread.java:818)
Caused by: java.net.ConnectException: failed to connect to posteo.de/89.146.220.134 (port 443) after 30000ms: isConnected failed: ECONNREFUSED (Connection refused)
	at libcore.io.IoBridge.isConnected(IoBridge.java:234)
	at libcore.io.IoBridge.connectErrno(IoBridge.java:171)
	at libcore.io.IoBridge.connect(IoBridge.java:122)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:452)
	at java.net.Socket.connect(Socket.java:884)
	at okhttp3.internal.platform.AndroidPlatform.connectSocket(AndroidPlatform.java:63)
	at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.java:187)
	... 35 more
Caused by: android.system.ErrnoException: isConnected failed: ECONNREFUSED (Connection refused)
	at libcore.io.IoBridge.isConnected(IoBridge.java:223)
	... 42 more

2017-01-11 08:45:24 2 [HttpClient$1] --> PROPFIND https://posteo.de/.well-known/caldav http/1.1
2017-01-11 08:45:24 2 [HttpClient$1] Content-Type: application/xml; charset=utf-8
2017-01-11 08:45:24 2 [HttpClient$1] Content-Length: 198
2017-01-11 08:45:24 2 [HttpClient$1] Depth: 0
2017-01-11 08:45:24 2 [HttpClient$1] 
2017-01-11 08:45:24 2 [HttpClient$1] <?xml version='1.0' encoding='UTF-8' ?><propfind xmlns="DAV:" xmlns:CAL="urn:ietf:params:xml:ns:caldav" xmlns:CARD="urn:ietf:params:xml:ns:carddav"><prop><current-user-principal /></prop></propfind>
2017-01-11 08:45:24 2 [HttpClient$1] --> END PROPFIND (198-byte body)
2017-01-11 08:45:24 2 [HttpClient$1] <-- HTTP FAILED: java.net.ConnectException: Failed to connect to posteo.de/89.146.220.134:443
2017-01-11 08:45:24 2 [ui.setup.DavResourceFinder] Well-known URL detection failed
EXCEPTION java.net.ConnectException: Failed to connect to posteo.de/89.146.220.134:443
	at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.java:189)
	at okhttp3.internal.connection.RealConnection.buildConnection(RealConnection.java:173)
	at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:114)
	at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:196)
	at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:132)
	at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:101)
	at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:120)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:212)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:179)
	at okhttp3.RealCall.execute(RealCall.java:63)
	at at.bitfire.dav4android.DavResource.propfind(DavResource.java:269)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.getCurrentUserPrincipal(DavResourceFinder.java:352)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.findInitialConfiguration(DavResourceFinder.java:123)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.findInitialConfiguration(DavResourceFinder.java:91)
	at at.bitfire.davdroid.ui.setup.DetectConfigurationFragment$ServerConfigurationLoader.loadInBackground(DetectConfigurationFragment.java:142)
	at at.bitfire.davdroid.ui.setup.DetectConfigurationFragment$ServerConfigurationLoader.loadInBackground(DetectConfigurationFragment.java:125)
	at android.support.v4.content.AsyncTaskLoader.onLoadInBackground(AsyncTaskLoader.java:299)
	at android.support.v4.content.AsyncTaskLoader$LoadTask.doInBackground(AsyncTaskLoader.java:57)
	at android.support.v4.content.AsyncTaskLoader$LoadTask.doInBackground(AsyncTaskLoader.java:45)
	at android.support.v4.content.ModernAsyncTask$2.call(ModernAsyncTask.java:138)
	at java.util.concurrent.FutureTask.run(FutureTask.java:237)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
	at java.lang.Thread.run(Thread.java:818)
Caused by: java.net.ConnectException: failed to connect to posteo.de/89.146.220.134 (port 443) after 30000ms: isConnected failed: ECONNREFUSED (Connection refused)
	at libcore.io.IoBridge.isConnected(IoBridge.java:234)
	at libcore.io.IoBridge.connectErrno(IoBridge.java:171)
	at libcore.io.IoBridge.connect(IoBridge.java:122)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:452)
	at java.net.Socket.connect(Socket.java:884)
	at okhttp3.internal.platform.AndroidPlatform.connectSocket(AndroidPlatform.java:63)
	at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.java:187)
	... 35 more
Caused by: android.system.ErrnoException: isConnected failed: ECONNREFUSED (Connection refused)
	at libcore.io.IoBridge.isConnected(IoBridge.java:223)
	... 42 more

2017-01-11 08:45:24 2 [ui.setup.DavResourceFinder] No principal found at user-given URL, trying to discover
2017-01-11 08:45:24 2 [ui.setup.DavResourceFinder] Looking up SRV records for _caldavs._tcp.posteo.de
2017-01-11 08:45:24 2 [ui.setup.DavResourceFinder] Didn't find caldav service, trying at https://posteo.de:443
2017-01-11 08:45:24 2 [ui.setup.DavResourceFinder] Trying to determine principal from initial context path=https://posteo.de/.well-known/caldav
2017-01-11 08:45:24 2 [HttpClient$1] --> PROPFIND https://posteo.de/.well-known/caldav http/1.1
2017-01-11 08:45:24 2 [HttpClient$1] Content-Type: application/xml; charset=utf-8
2017-01-11 08:45:24 2 [HttpClient$1] Content-Length: 198
2017-01-11 08:45:24 2 [HttpClient$1] Depth: 0
2017-01-11 08:45:24 2 [HttpClient$1] 
2017-01-11 08:45:24 2 [HttpClient$1] <?xml version='1.0' encoding='UTF-8' ?><propfind xmlns="DAV:" xmlns:CAL="urn:ietf:params:xml:ns:caldav" xmlns:CARD="urn:ietf:params:xml:ns:carddav"><prop><current-user-principal /></prop></propfind>
2017-01-11 08:45:24 2 [HttpClient$1] --> END PROPFIND (198-byte body)
2017-01-11 08:45:24 2 [HttpClient$1] <-- HTTP FAILED: java.net.ConnectException: Failed to connect to posteo.de/89.146.220.134:443
2017-01-11 08:45:24 2 [ui.setup.DavResourceFinder] caldav service discovery failed
EXCEPTION java.net.ConnectException: Failed to connect to posteo.de/89.146.220.134:443
	at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.java:189)
	at okhttp3.internal.connection.RealConnection.buildConnection(RealConnection.java:173)
	at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:114)
	at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:196)
	at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:132)
	at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:101)
	at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:120)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:212)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
	at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:179)
	at okhttp3.RealCall.execute(RealCall.java:63)
	at at.bitfire.dav4android.DavResource.propfind(DavResource.java:269)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.getCurrentUserPrincipal(DavResourceFinder.java:352)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.discoverPrincipalUrl(DavResourceFinder.java:334)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.findInitialConfiguration(DavResourceFinder.java:140)
	at at.bitfire.davdroid.ui.setup.DavResourceFinder.findInitialConfiguration(DavResourceFinder.java:91)
	at at.bitfire.davdroid.ui.setup.DetectConfigurationFragment$ServerConfigurationLoader.loadInBackground(DetectConfigurationFragment.java:142)
	at at.bitfire.davdroid.ui.setup.DetectConfigurationFragment$ServerConfigurationLoader.loadInBackground(DetectConfigurationFragment.java:125)
	at android.support.v4.content.AsyncTaskLoader.onLoadInBackground(AsyncTaskLoader.java:299)
	at android.support.v4.content.AsyncTaskLoader$LoadTask.doInBackground(AsyncTaskLoader.java:57)
	at android.support.v4.content.AsyncTaskLoader$LoadTask.doInBackground(AsyncTaskLoader.java:45)
	at android.support.v4.content.ModernAsyncTask$2.call(ModernAsyncTask.java:138)
	at java.util.concurrent.FutureTask.run(FutureTask.java:237)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
	at java.lang.Thread.run(Thread.java:818)
Caused by: java.net.ConnectException: failed to connect to posteo.de/89.146.220.134 (port 443) after 30000ms: isConnected failed: ECONNREFUSED (Connection refused)
	at libcore.io.IoBridge.isConnected(IoBridge.java:234)
	at libcore.io.IoBridge.connectErrno(IoBridge.java:171)
	at libcore.io.IoBridge.connect(IoBridge.java:122)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:452)
	at java.net.Socket.connect(Socket.java:884)
	at okhttp3.internal.platform.AndroidPlatform.connectSocket(AndroidPlatform.java:63)
	at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.java:187)
	... 36 more
Caused by: android.system.ErrnoException: isConnected failed: ECONNREFUSED (Connection refused)
	at libcore.io.IoBridge.isConnected(IoBridge.java:223)
	... 43 more



SOFTWARE INFORMATION
Package: at.bitfire.davdroid
Version: 1.3.7.1-gplay (133) Mon Jan 09 21:31:31 GMT+01:00 2017
Installed from: com.android.vending
JB Workaround installed: yes

CONFIGURATION
System-wide synchronization: automatically

SQLITE DUMP
android_metadata
	|  locale |
	|  de_DE |
----------
settings
	|  setting | value |
	|  logToExternalStorage | 1 |
----------
services
	|  _id | accountName | service | principal |
----------
sqlite_sequence
	|  name | seq |
----------
homesets
	|  _id | serviceID | url |
----------
collections
	|  _id | serviceID | url | readOnly | displayName | description | color | timezone | supportsVEVENT | supportsVTODO | sync |
----------

SYSTEM INFORMATION
Android version: 6.0.1 (cm_ks01lte-userdebug 6.0.1 MOB31K efb57ac65b test-keys)
Device: Samsung GT-I9506 (ks01lte)

v1nc3nt

Looks like it failed to connect to posteo…

The adress I used was https://posteo.de:8443/

rfc2822

This doesn’t seem to be a DAVdroid problem, but a networking problem.

Do you use a proxy? Is it configured correctly?
Do you use any firewalls or privacy settings which could prevent the connection?
Does https://posteo.de:8443 (+ username/password) work in your Android browser?

v1nc3nt

Hi,

No
Yes, but I already deactivated it and never had it problem with it and DAVdroid.
I tried it, but I get a error massage, that my user name/password does not match?! The password is correct. I tried it on the homepage of posteo…

rfc2822

Did you try another type of connectivity (WiFi/mobile)? See the same problem here.

v1nc3nt

Yeah, I tried everything. I also reinstalled my android system!
Problem is still there…
I contacted the posteo support…
I don’t know what to do anymore.

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