[Bug 77862] kio_imap processes hang when connection status changes

[Aaron Williams]

https://bugs.kde.org/show_bug.cgi?id=77862





--- Comment #94 from Aaron Williams <aaronw doofus org>  2012-01-30 22:35:58 ---
I have some additional debugging information that might be helpful.

In this case, I clicked on a never-opened email which basically hung. 
Eventually the debug log showed "request for item 50965 "31165" failed..."

At this point I clicked on a previous email which loaded immediately and the
next email which previously said it was waiting and it opened immediately.

It is as if the notification that the email eventually loaded is lost (or it
timed out waiting for the notification).

[Clicked on unopened email]

kontact(1763)/kdewebkit KWebPage::acceptNavigationRequest: url:  QUrl(
"file:///" )  , type: 5 , frame: QWebFrame(0x8ce2b0)
akonadi_imap_resource_1(1824)/kdepimlibs (kimap)
KIMAP::StoreJob::handleResponse: We asked for UID but the server didn't give it
back, resultingFlags not stored. 
void Nepomuk::Query::QueryServiceClient::close() 
posting retrieval request for item 50965  there are  1  queues and  0  items in
mine 
request for item 50965 still pending - waiting 
processing retrieval request for item 50965  parts: ("RFC822")  of resource:
"akonadi_imap_resource_1" 
31199 +FLAGS (\Deleted)
akonadi_imap_resource_1(1824)/kdepimlibs (kimap)
KIMAP::StoreJob::handleResponse: We asked for UID but the server didn't give it
back, resultingFlags not stored. 
kontact(1763)/kdewebkit KWebPage::acceptNavigationRequest: url:  QUrl(
"file:///usr/share/kde4/apps/kmail2/about/main.html" )  , type: 5 , frame:
QWebFrame(0x8ce2b0)
kontact(1763)/kio (Scheduler) KIO::SchedulerPrivate::doJob:
KIO::SimpleJob(0x3b2ba80)
kontact(1763)/kio (KIOJob) KIO::TransferJob::slotFinished:
KUrl("file:///usr/share/kde4/apps/kmail2/about/kmail.css")
kontact(1763)/kio (Scheduler) KIO::SchedulerPrivate::jobFinished:
KIO::TransferJob(0x3b2ba80) KIO::Slave(0xe22310)
kontact(1763)/kio (Scheduler) KIO::SchedulerPrivate::doJob:
KIO::SimpleJob(0x2498e80)
kontact(1763)/kio (KIOJob) KIO::TransferJob::slotFinished:
KUrl("file:///usr/share/kde4/apps/kmail2/about/top-left-kmail.png")
kontact(1763)/kio (Scheduler) KIO::SchedulerPrivate::jobFinished:
KIO::TransferJob(0x2498e80) KIO::Slave(0xe22310)
kontact(1763)/kio (Slave) KIO::Slave::kill: killing slave pid 1806 ( "file://"
)
kontact(1763)/kio (Slave) KIO::Slave::kill: killing slave pid 1801 ( "file://"
)
kontact(1763)/kio (Slave) KIO::Slave::kill: killing slave pid 1805 ( "file://"
)
kontact(1763)/kio (Slave) KIO::Slave::kill: killing slave pid 1802 ( "file://"
)
akonadi_kabc_resource_3(1828)/kio (Slave) KIO::Slave::kill: killing slave pid
1882 ( "ldap://xxxxx.xxxxx.com" )
akonadi_kabc_resource_2(1827)/kio (Slave) KIO::Slave::kill: killing slave pid
1885 ( "ldap://xxxxx.xxxxx.com" )
akonadi_kabc_resource_1(1826)/kio (Slave) KIO::Slave::kill: killing slave pid
1905 ( "ldap://xxxxx.xxxxx.com" )
akonadi_kabc_resource_6(1831)/kio (Slave) KIO::Slave::kill: killing slave pid
1906 ( "ldap://xxxxx.xxxxx.com" )
akonadi_kabc_resource_5(1830)/kio (Slave) KIO::Slave::kill: killing slave pid
1907 ( "ldap://xxxxx.xxxxx.com" )
akonadi_nepomuk_feeder(1837)/kdecore (trader) KMimeTypeTrader::query: query for
mimeType  "inode/directory" ,  "AkonadiNepomukFeeder"  : returning  0  offers
akonadi_nepomuk_feeder(1837) FeederPluginloader::feederPluginsForMimeType: No
feeder for type  "inode/directory"  found 
akonadi_nepomuk_feeder(1837) ItemQueue::fetchJobResult: Not all items were
fetched:  8 17 
continuing 
request for item 50965 "31165" failed: "Unable to retrieve item from resource:
Did not receive a reply. Possible causes include: the remote application did
not send a reply, the message bus security policy blocked the reply, the reply
timeout expired, or the network connection was broken." 
ItemRetrieverException :  Unable to retrieve item from resource: Did not
receive a reply. Possible causes include: the remote application did not send a
reply, the message bus security policy blocked the reply, the reply timeout
expired, or the network connection was broken.
posting retrieval request for item 50965  there are  1  queues and  0  items in
mine 
request for item 50965 still pending - waiting 
processing retrieval request for item 50965  parts: ("RFC822")  of resource:
"akonadi_imap_resource_1" 
akonadi_imap_resource_1(1824)/kdepimlibs (kimap)
RetrieveItemTask::onMessagesReceived: MESSAGE from Imap server "31165"
akonadi_imap_resource_1(1824)/kdepimlibs (kimap)
RetrieveItemTask::onMessagesReceived: Has Payload:  true
continuing 
request for item 50965 succeeded 

[screen not updated, still shows "Retrieving Folder Contents". click previous
email]

kontact(1763)/kdewebkit KWebPage::acceptNavigationRequest: url:  QUrl(
"file:///" )  , type: 5 , frame: QWebFrame(0x8ce2b0)
kontact(1763)/kio (Scheduler) KIO::SchedulerPrivate::doJob:
KIO::SimpleJob(0x347e260)
kontact(1763)/kio (KIOJob) KIO::TransferJob::slotFinished:
KUrl("file:////usr/share/kde4/apps/libmessageviewer/pics/quicklistOpened.png")
kontact(1763)/kio (Scheduler) KIO::SchedulerPrivate::jobFinished:
KIO::TransferJob(0x347e260) KIO::Slave(0xe22310)
void Nepomuk::Query::QueryServiceClient::close()

[previous email shown, click next email]

kontact(1763)/kdewebkit KWebPage::acceptNavigationRequest: url:  QUrl(
"file:///" )  , type: 5 , frame: QWebFrame(0x8ce2b0)
void Nepomuk::Query::QueryServiceClient::close() 
31165 FLAGS (\Seen)
akonadi_imap_resource_1(1824)/kdepimlibs (kimap)
KIMAP::StoreJob::handleResponse: We asked for UID but the server didn't give it
back, resultingFlags not stored.

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