I think with the soon-to-be-next-release of Tika, you can turn off throwing
zero-byte file exceptions via the config.  The exceptions should be
harmless and you can safely ignore them.  For some users, they need to know
that there's a zero-byte file, hence the default behavior.  It can also be
useful while doing parser development to find files where embedded files
are zero-byte files.  Sometimes things go wrong in the container parser.

On Thu, Aug 17, 2023 at 7:30 PM pgnd <p...@dev-mail.net> wrote:

> revisiting a prior, never resolved issue
>
>         tika 2.4.1 'Text extraction failed' errors when dovecot+fts
> 2.3.19.1 passes embedded *.eml (message/rfc822) files ;
> org.apache.tika.parser.mail.RFC822Parser or dovecot ?
>          https://dovecot.org/list/dovecot/2022-August/125085.html
>
> i now run
>
>         dovecot --version
>                 2.3.20 (80a5ac675d)
>
> with
>
>         dovecot23_fts_flatcurve
>
> built 20230812 from git.HEAD
>
> on
>
>         lsb_release -rd
>                 Description:    Fedora release 38 (Thirty Eight)
>                 Release:        38
>
> apache/tika 2.8.0 runs on another box
>
> dovecot passes mail to tika, via config
>
>         fts_tika = http://192.0.2.20:9998/tika/
>
> indexing & search work with simple mail passed, and with attachments ...
> except with .eml attachments.
>
> sending this message (plain txt email, with .eml as attachment)
>
>         Content-Type: multipart/mixed;
> boundary="------------O6z0p865JVYqnvxPyzc0aSLA"
>         Message-ID: <0b7f5053-05b5-4b4f-8c7e-4a640b79a...@fastmail.fm>
>         Date: Sat, 12 Aug 2023 19:37:44 -0400
>         MIME-Version: 1.0
>         User-Agent: Mozilla Thunderbird
>         Reply-To: sen...@example1.com
>         From: sender <sen...@example1.com>
>         Content-Language: en-US
>         To: recipi...@example2.com
>         Subject: tika test
>
>         This is a multi-part message in MIME format.
>         --------------O6z0p865JVYqnvxPyzc0aSLA
>         Content-Type: text/plain; charset=UTF-8; format=flowed
>         Content-Transfer-Encoding: 8bit
>
>
>
>          Â tika test
>         --------------O6z0p865JVYqnvxPyzc0aSLA
>         Content-Type: message/rfc822; name="t2.eml"
>         Content-Disposition: attachment; filename="t2.eml"
>         Content-Transfer-Encoding: 8bit
>
>         Message-ID: <89e5914a-e928-422d-824f-5b4e90170...@fastmail.fm>
>         Date: Sat, 12 Aug 2023 14:32:48 -0400
>         MIME-Version: 1.0
>         User-Agent: Mozilla Thunderbird
>         Reply-To: sen...@example1.com
>         From: sender <sen...@example1.com>
>         Content-Language: en-US
>         To: recipi...@example2.com
>         Subject: t2
>         Content-Type: text/plain; charset=UTF-8; format=flowed
>         Content-Transfer-Encoding: 8bit
>
>
>
>          Â t2
>
>         --------------O6z0p865JVYqnvxPyzc0aSLA--
>
> from an off-site server to local postfix+dovecot instance
>
>
> tika & dovecot logs,
>
> journalctl -f -u tika
>
>         Aug 12 19:52:36 svr04tika[2035]: INFO  [qtp1472012329-175]
> 19:52:36,918 org.apache.tika.server.core.TikaLoggingFilter Request URI:
> http://192.0.2.20:9998/tika/
>         Aug 12 19:52:36 svr04tika[2035]: INFO  [qtp1472012329-175]
> 19:52:36,918 org.apache.tika.server.core.resource.TikaResource /tika
> (message/rfc822)
>         Aug 12 19:52:36 svr04tika[2035]: WARN  [qtp1472012329-175]
> 19:52:36,918 org.apache.tika.server.core.resource.TikaResource tika/: Text
> extraction failed (t2.eml)
>         Aug 12 19:52:36 svr04tika[2035]:
> org.apache.tika.exception.ZeroByteFileException: InputStream must have > 0
> bytes
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:185)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.apache.tika.parser.ParserDecorator.parse(ParserDecorator.java:152)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.apache.tika.parser.DigestingParser.parse(DigestingParser.java:57)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.apache.tika.server.core.resource.TikaResource.parse(TikaResource.java:357)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.apache.tika.server.core.resource.TikaResource.lambda$produceText$1(TikaResource.java:507)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.apache.cxf.jaxrs.provider.BinaryDataProvider.writeTo(BinaryDataProvider.java:177)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.apache.cxf.jaxrs.utils.JAXRSUtils.writeMessageBody(JAXRSUtils.java:1651)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.serializeMessage(JAXRSOutInterceptor.java:249)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.processResponse(JAXRSOutInterceptor.java:122)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.handleMessage(JAXRSOutInterceptor.java:84)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(OutgoingChainInterceptor.java:90)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:265)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:247)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:79)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1440)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:190)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1355)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:191)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.eclipse.jetty.server.Server.handle(Server.java:516)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:487)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:732)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:479)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at 
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at 
> org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at 
> org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034)
> ~[tika-server-standard-2.8.0.jar:2.8.0]
>         Aug 12 19:52:36 svr04tika[2035]:         at
> java.lang.Thread.run(Thread.java:1623) [?:?]
>         Aug 12 19:52:36 svr04tika[2035]: Aug 12, 2023 7:52:36 PM
> org.apache.cxf.jaxrs.utils.JAXRSUtils logMessageHandlerProblem
>         Aug 12 19:52:36 svr04tika[2035]: SEVERE: Problem with writing the
> data, class
> org.apache.tika.server.core.resource.TikaResource$$Lambda$387/0x00000008012a9300,
> ContentType: text/plain
>
>
> tail -f /var/log/dovecot/*log | grep http-client
>
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: host 192.0.2.20: Host created
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: host 192.0.2.20: Host session created
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: peer 192.0.2.20:9998 (shared): Peer created
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: peer 192.0.2.20:9998: Peer pool created
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: peer 192.0.2.20:9998: Peer created
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: queue http://192.0.2.20:9998: Setting up connection
> to 192.0.2.20:9998 (1 requests pending)
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: peer 192.0.2.20:9998: Linked queue
> http://192.0.2.20:9998 (1 queues linked)
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: queue http://192.0.2.20:9998: Started new connection
> to 192.0.2.20:9998
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: request [Req1: PUT http://192.0.2.20/tika/]:
> Submitted (requests left=1)
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: request [Req1: PUT http://192.0.2.20/tika/]: Waiting
> for request to finish
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: peer 192.0.2.20:9998: Creating 1 new connections to
> handle requests (already 0 usable, connecting to 0, closing 0)
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: peer 192.0.2.20:9998: Making new connection 1 of 1 (0
> connections exist, 0 pending)
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: conn 192.0.2.20:9998 [1]: Connecting
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: conn 192.0.2.20:9998 [1]: Waiting for connect (fd=28)
> to finish for max 0 msecs
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: conn 192.0.2.20:9998 [1]: HTTP connection created (1
> parallel connections exist)
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: conn 192.0.2.20:9998 [1]: Client connected (fd=28)
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: conn 192.0.2.20:9998 [1]: Connected
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: conn 192.0.2.20:9998 [1]: Ready for requests
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: peer 192.0.2.20:9998: Successfully connected (1
> connections exist, 0 pending)
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: peer 192.0.2.20:9998: Successfully connected (1
> connections exist, 0 pending)
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: peer 192.0.2.20:9998: Using 1 idle connections to
> handle 1 requests (1 total connections ready)
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: queue http://192.0.2.20:9998: Connection to peer
> 192.0.2.20:9998 claimed request [Req1: PUT http://192.0.2.20:9998/tika/]
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: conn 192.0.2.20:9998 [1]: Claimed request [Req1: PUT
> http://192.0.2.20:9998/tika/]
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: request [Req1: PUT http://192.0.2.20/tika/]: Sent
> header
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: peer 192.0.2.20:9998: No more requests to service for
> this peer (1 connections exist, 0 pending)
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: conn 192.0.2.20:9998 [1]: Got 422 response for
> request [Req1: PUT http://192.0.2.20:9998/tika/]: Unprocessable Entity
> (took 3 ms + 106 ms in queue)
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: request [Req1: PUT http://192.0.2.20/tika/]: Finished
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: queue http://192.0.2.20:9998: Dropping request [Req1:
> PUT http://192.0.2.20:9998/tika/]
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: host 192.0.2.20: Host is idle (timeout = 100 msecs)
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: request [Req1: PUT http://192.0.2.20/tika/]: Free
> (requests left=1)
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: peer 192.0.2.20:9998: No requests to service for this
> peer (1 connections exist, 0 pending)
>         2023-08-12 19:52:36 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: conn 192.0.2.20:9998 [1]: No more requests queued;
> going idle (timeout = 100 msecs)
>         2023-08-12 19:52:37 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: host 192.0.2.20: Idle host timed out
>         2023-08-12 19:52:37 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: host 192.0.2.20: Host destroy
>         2023-08-12 19:52:37 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: host 192.0.2.20: Host session destroy
>         2023-08-12 19:52:37 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: queue http://192.0.2.20:9998: Destroy
>         2023-08-12 19:52:37 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: peer 192.0.2.20:9998: Unlinked queue
> http://192.0.2.20:9998 (0 queues linked)
>         2023-08-12 19:52:37 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: conn 192.0.2.20:9998 [1]: Idle connection timed out
>         2023-08-12 19:52:37 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: conn 192.0.2.20:9998 [1]: Connection close
>         2023-08-12 19:52:37 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: conn 192.0.2.20:9998 [1]: Connection disconnect
>         2023-08-12 19:52:37 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: conn 192.0.2.20:9998 [1]: Disconnected: Connection
> closed (fd=28)
>         2023-08-12 19:52:37 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: conn 192.0.2.20:9998 [1]: Detached peer
>         2023-08-12 19:52:37 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: peer 192.0.2.20:9998: Lost a connection (0 queues
> linked, 0 connections left, 0 connections pending, 0 requests pending, 0
> requests urgent)
>         2023-08-12 19:52:37 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: conn 192.0.2.20:9998 [1]: Connection destroy
>         2023-08-12 19:52:37 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: peer 192.0.2.20:9998: Dropping peer now
>         2023-08-12 19:52:37 
> indexer-worker(recipi...@example2.com)<lrVsHUQb2GR1dgAA+IOfAw:xKZLMEQb2GR3dgAA+IOfAw>:
> Debug: http-client: peer 192.0.2.20:9998: Peer close
>
>
> unclear 2 me whether this is a bug in dovecot or in tika, or a matter of
> (mis)config.
>
> ??
> _______________________________________________
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