Using K-9 Mail to IDLE on a test folder "MyIncTmp". When there is a
flag change on a message in the folder, which generates an untagged
FETCH, K-9 Mail responds with a DONE, but dovecot does not exit IDLE
state (LOG 1). However, if a new message is delivered, generating an
untagged EXISTS, K-9 Mail responds the same way, with a DONE, and
dovecot does exit IDLE state. (LOG 2) You can also see in LOG 1 that
the "OK Still here" continues to be sent, corroborating that dovecot is
still in IDLE state.
I hope this information is helpful.
Sincerely,
Dan.
LOG 1: failure to exit IDLE after untagged FETCH
04-16 08:25:48.911: VERBOSE/k9(10160): Sending IMAP command IDLE on
connection conn1127686952
04-16 08:25:48.921: VERBOSE/k9(10160): conn1127686952>>> 13 IDLE
04-16 08:25:48.921: VERBOSE/k9(10160): Sent IMAP command IDLE with tag
13 for conn1127686952
04-16 08:25:49.191: VERBOSE/k9(10160): <<< #+# [idling]
04-16 08:25:49.201: VERBOSE/k9(10160): conn1127686952<<<#+# [idling]
04-16 08:25:49.201: VERBOSE/k9(10160): Got async response: #+# [idling]
04-16 08:25:49.201: DEBUG/k9(10160): Idling
dantest:MyIncTmp/Thread-24/conn1127686952
04-16 08:25:49.201: DEBUG/k9(10160): Considering releasing WakeLock for
Pushing
04-16 08:25:49.201: DEBUG/k9(10160): Releasing WakeLock for Pushing for
thread Thread-24
04-16 08:25:54.491: VERBOSE/k9(10160): <<< #null# [16, FETCH, [FLAGS,
[\Seen, \Recent]]]
04-16 08:25:54.491: VERBOSE/k9(10160): conn1127686952<<<#null# [16,
FETCH, [FLAGS, [\Seen, \Recent]]]
04-16 08:25:54.491: VERBOSE/k9(10160): Got async response: #null# [16,
FETCH, [FLAGS, [\Seen, \Recent]]]
04-16 08:25:54.501: DEBUG/k9(10160): Acquired WakeLock for Pushing for
thread Thread-24
04-16 08:25:54.501: DEBUG/k9(10160): Got useful async untagged response:
#null# [16, FETCH, [FLAGS, [\Seen, \Recent]]] for
dantest:MyIncTmp/Thread-24/conn1127686952
04-16 08:25:54.501: VERBOSE/k9(10160): conn1127686952>>> DONE
04-16 08:26:54.571: DEBUG/k9(10160): Acquired WakeLock for Pushing for
thread Thread-24
04-16 08:26:54.581: ERROR/k9(10160): Error 'Read timed out'
04-16 08:26:54.581: ERROR/k9(10160): java.net.SocketTimeoutException:
Read timed out
04-16 08:27:00.141: VERBOSE/k9(10160): Sending IMAP command NOOP on
connection conn1127686952
04-16 08:27:00.141: VERBOSE/k9(10160): conn1127686952>>> 14 NOOP
04-16 08:27:00.141: VERBOSE/k9(10160): Sent IMAP command NOOP with tag
14 for conn1127686952
04-16 08:27:26.651: VERBOSE/k9(10160): conn1127686952<<<#null# [OK,
Still, here]
LOG 2: successful exit from IDLE after untagged EXISTS
04-16 08:28:35.271: INFO/k9(10160): About to IDLE for
dantest:MyIncTmp/Thread-24/conn1126759992
04-16 08:28:35.271: VERBOSE/k9(10160): Sending IMAP command IDLE on
connection conn1126759992
04-16 08:28:35.281: VERBOSE/k9(10160): conn1126759992>>> 10 IDLE
04-16 08:28:35.281: VERBOSE/k9(10160): Sent IMAP command IDLE with tag
10 for conn1126759992
04-16 08:28:35.531: VERBOSE/k9(10160): <<< #+# [idling]
04-16 08:28:35.531: VERBOSE/k9(10160): conn1126759992<<<#+# [idling]
04-16 08:28:35.531: VERBOSE/k9(10160): Got async response: #+# [idling]
04-16 08:28:35.531: DEBUG/k9(10160): Idling
dantest:MyIncTmp/Thread-24/conn1126759992
04-16 08:28:35.531: DEBUG/k9(10160): Considering releasing WakeLock for
Pushing
04-16 08:28:35.531: DEBUG/k9(10160): Releasing WakeLock for Pushing for
thread Thread-24
04-16 08:28:51.621: VERBOSE/k9(10160): <<< #null# [18, EXISTS]
04-16 08:28:51.621: VERBOSE/k9(10160): conn1126759992<<<#null# [18, EXISTS]
04-16 08:28:51.621: VERBOSE/k9(10160): Got async response: #null# [18,
EXISTS]
04-16 08:28:51.621: DEBUG/k9(10160): Acquired WakeLock for Pushing for
thread Thread-24
04-16 08:28:51.631: DEBUG/k9(10160): Got useful async untagged response:
#null# [18, EXISTS] for dantest:MyIncTmp/Thread-24/conn1126759992
04-16 08:28:51.631: VERBOSE/k9(10160): conn1126759992>>> DONE
04-16 08:28:51.631: VERBOSE/k9(10160): <<< #null# [1, RECENT]
04-16 08:28:51.631: VERBOSE/k9(10160): conn1126759992<<<#null# [1, RECENT]
04-16 08:28:51.631: VERBOSE/k9(10160): Got async response: #null# [1,
RECENT]
04-16 08:28:51.901: VERBOSE/k9(10160): <<< #10# [OK, Idle, completed.]
04-16 08:28:51.901: VERBOSE/k9(10160): conn1126759992<<<#10# [OK, Idle,
completed.]
04-16 08:28:51.901: VERBOSE/k9(10160): Got async response: #10# [OK,
Idle, completed.]
