=== Test case: mam_SUITE:querying_for_all_messages_with_jid/1 (click for source code)
=== Config value:
[{props,[{mam_ns,<<"urn:xmpp:mam:1">>}]},
{watchdog,<0.1517.0>},
{basic_group,mam_all},
{configuration,cassandra},
{archive_wait,1500},
{mam_meta_opts,#{cache =>
#{module => internal,strategy => fifo,
number_of_segments => 3,time_to_live => 480},
backend => cassandra,max_result_limit => 50,
pm =>
#{archive_groupchats => false,
same_mam_id_for_peers => false},
is_archivable_message => mod_mam_utils,
default_result_limit => 50,
enforce_simple_queries => false,
send_message => mod_mam_utils,
archive_chat_markers => false,
async_writer =>
#{enabled => true,pool_size => 16,batch_size => 30,
flush_interval => 2000},
full_text_search => true,message_retraction => true,
no_stanzaid_element => false,
user_prefs_store => cassandra,cache_users => true}},
{mod_offline_loaded,false},
{escalus_user_db,{module,escalus_ejabberd}},
{preset,"elasticsearch_and_cassandra_mnesia"},
{mim_data_dir,"/home/circleci/project/big_tests/tests/mam_SUITE_data"},
{tc_logfile,"/home/circleci/project/big_tests/ct_report/ct_run.test@bec5d971c140.2024-04-23_08.57.07/big_tests.tests.mam_SUITE.logs/run.2024-04-23_08.57.08/mam_suite.querying_for_all_messages_with_jid.1282.html"},
{tc_group_properties,[{name,mam04},parallel]},
{tc_group_path,[[{name,cassandra_mam_all},parallel]]},
{data_dir,"/home/circleci/project/big_tests/_build/default/lib/mongoose_tests/ebin/mam_SUITE_data/"},
{priv_dir,"/home/circleci/project/big_tests/ct_report/ct_run.test@bec5d971c140.2024-04-23_08.57.07/big_tests.tests.mam_SUITE.logs/run.2024-04-23_08.57.08/log_private/"},
{config_backup,#{[shaper,fast] => {ok,#{max_rate => 50000}},
[shaper,mam_shaper] => {ok,#{max_rate => 1}},
[shaper,normal] => {ok,#{max_rate => 1000}},
[{access,<<"localhost">>},max_user_sessions] =>
{ok,[#{value => 10,acl => all}]}}},
{{saved_modules,mongooseim@localhost,<<"localhost">>},
#{mod_vcard =>
#{matches => 30,
host => {prefix,<<"vjud.">>},
search => true,backend => mnesia,iqdisc => parallel},
mod_roster =>
#{backend => mnesia,iqdisc => one_queue,versioning => false,
store_current_id => false},
mod_register =>
#{access => register,iqdisc => one_queue,
registration_watchers => [],password_strength => 0,
ip_access => [{allow,"127.0.0.0/8"},{deny,"0.0.0.0/0"}]},
mod_sic => #{iqdisc => one_queue},
mod_muc =>
#{access => muc,
host => {prefix,<<"muc.">>},
backend => mnesia,online_backend => mnesia,max_users => 200,
room_shaper => none,http_auth_pool => none,
hibernate_timeout => 2000,history_size => 20,
hibernated_room_check_interval => 1000,
hibernated_room_timeout => 2000,access_create => muc_create,
access_admin => none,access_persistent => all,
default_room =>
#{public => true,description => <<>>,persistent => false,
title => <<>>,password => <<>>,affiliations => [],
subject => <<>>,allow_change_subj => true,
allow_query_users => true,allow_private_messages => true,
allow_visitor_status => true,
allow_visitor_nickchange => true,public_list => true,
moderated => true,members_by_default => true,
members_only => false,allow_user_invites => false,
allow_multiple_sessions => false,
password_protected => false,anonymous => true,
max_users => 200,maygetmemberlist => [],logging => false,
subject_author => <<>>},
load_permanent_rooms_at_startup => false,
max_room_id => infinity,min_presence_interval => 0,
max_users_admin_threshold => 5,user_message_shaper => none,
user_presence_shaper => none,min_message_interval => 0,
max_user_conferences => 10,max_room_name => infinity,
max_room_desc => infinity},
mod_amp => #{},mod_presence => #{},
mod_disco =>
#{iqdisc => one_queue,server_info => [],extra_domains => [],
users_can_see_hidden_services => false},
mod_stream_management =>
#{buffer => true,ack => true,backend => mnesia,buffer_max => 100,
ack_freq => 1,
stale_h =>
#{enabled => false,repeat_after => 1800,geriatric => 3600},
resume_timeout => 600},
mod_muc_log =>
#{dirname => room_jid,outdir => "/tmp/muclogs",
file_format => html,css_file => false,timezone => local,
spam_prevention => true,
top_link => {"/","Home"},
access_log => muc,dirtype => subdirs},
mod_adhoc => #{iqdisc => one_queue,report_commands_node => false},
mod_bosh =>
#{backend => mnesia,inactivity => 30,max_pause => 120,
max_wait => infinity,server_acks => false},
mod_cache_users =>
#{strategy => fifo,number_of_segments => 5,time_to_live => 2},
mod_carboncopy => #{iqdisc => no_queue}}},
{escalus_users,[{alice,[{username,<<"alicE">>},
{server,<<"localhost">>},
{password,<<"matygrysa">>}]},
{bob,[{username,<<"bOb">>},
{server,<<"localhost">>},
{password,<<"makrolika">>}]},
{kate,[{username,<<"kate">>},
{server,<<"localhost">>},
{password,<<"makrowe;p">>}]},
{carol,[{username,<<"carol">>},
{server,<<"localhost">>},
{password,<<"jinglebells">>},
{transport,escalus_bosh},
{path,<<"/http-bind">>},
{port,5280}]}]}]
=== Current directory is "/home/circleci/project/big_tests/ct_report/ct_run.test@bec5d971c140.2024-04-23_08.57.07"
=== Started at 2024-04-23 08:57:11
*** User 2024-04-23 08:57:12.071 ***🔗
waiting for archive_size is done in 0 miliseconds
*** User 2024-04-23 08:57:12.079 ***🔗
waiting for archive_size is done in 0 miliseconds
*** User 2024-04-23 08:57:12.084 ***🔗
waiting for archive_size is done in 0 miliseconds
*** User 2024-04-23 08:57:12.397 ***🔗
alicE_unnamed_8@localhost/res1 out
<stream:stream to='localhost' version='1.0' xml:lang='en' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'>
*** User 2024-04-23 08:57:12.398 ***🔗
alicE_unnamed_8@localhost/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='f7547168b2b1f546' from='localhost' version='1.0' xml:lang='en'>
*** User 2024-04-23 08:57:12.398 ***🔗
alicE_unnamed_8@localhost/res1 in
<stream:features>
<register xmlns='http://jabber.org/features/iq-register'/>
<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>
<mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
<mechanism>SCRAM-SHA-256</mechanism>
<mechanism>PLAIN</mechanism>
</mechanisms>
<amp xmlns='http://jabber.org/feature/amp'/>
<sm xmlns='urn:xmpp:sm:3'/>
</stream:features>
*** User 2024-04-23 08:57:12.399 ***🔗
alicE_unnamed_8@localhost/res1 out
<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>AGFsaWNFX3VubmFtZWRfOABtYXR5Z3J5c2E=</auth>
*** User 2024-04-23 08:57:12.400 ***🔗
alicE_unnamed_8@localhost/res1 in
<success xmlns='urn:ietf:params:xml:ns:xmpp-sasl'/>
*** User 2024-04-23 08:57:12.400 ***🔗
alicE_unnamed_8@localhost/res1 out
<stream:stream to='localhost' version='1.0' xml:lang='en' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'>
*** User 2024-04-23 08:57:12.400 ***🔗
alicE_unnamed_8@localhost/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='7d59ddcd4a9915d5' from='localhost' version='1.0' xml:lang='en' to='alice_unnamed_8@localhost'>
*** User 2024-04-23 08:57:12.401 ***🔗
alicE_unnamed_8@localhost/res1 in
<stream:features>
<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'/>
<register xmlns='http://jabber.org/features/iq-register'/>
<amp xmlns='http://jabber.org/feature/amp'/>
<sm xmlns='urn:xmpp:sm:3'/>
</stream:features>
*** User 2024-04-23 08:57:12.401 ***🔗
alicE_unnamed_8@localhost/res1 out
<iq type='set' id='9c10107bc81aa20a013a8508ec141a20'>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
<resource>res1</resource>
</bind>
</iq>
*** User 2024-04-23 08:57:12.401 ***🔗
alicE_unnamed_8@localhost/res1 in
<iq id='9c10107bc81aa20a013a8508ec141a20' type='result'>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
<jid>alice_unnamed_8@localhost/res1</jid>
</bind>
</iq>
*** User 2024-04-23 08:57:12.402 ***🔗
alice_unnamed_8@localhost/res1 out
<iq type='set' id='9ccd1af372e155738edaa7b82985df65'>
<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>
*** User 2024-04-23 08:57:12.402 ***🔗
alice_unnamed_8@localhost/res1 in
<iq from='localhost' to='alice_unnamed_8@localhost/res1' id='9ccd1af372e155738edaa7b82985df65' type='result'>
<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>
*** User 2024-04-23 08:57:12.403 ***🔗
alice_unnamed_8@localhost/res1 out
<presence/>
*** User 2024-04-23 08:57:12.404 ***🔗
alice_unnamed_8@localhost/res1 in
<presence from='alice_unnamed_8@localhost/res1' to='alice_unnamed_8@localhost/res1'/>
*** User 2024-04-23 08:57:12.471 ***🔗
alice_unnamed_8@localhost/res1 out
<iq type='set' id='f11b777ec17c8ce692524799f7899091'>
<query xmlns='urn:xmpp:mam:1'>
<x xmlns='jabber:x:data' type='submit'>
<field var='with'>
<value>bob_unnamed_8@localhost</value>
</field>
</x>
</query>
</iq>
*** User 2024-04-23 08:57:12.478 ***🔗
alice_unnamed_8@localhost/res1 in
<message from='alice_unnamed_8@localhost' to='alice_unnamed_8@localhost/res1' id='39ac6a2e-e4d0-40f6-823f-7a240591306e'>
<result xmlns='urn:xmpp:mam:1' id='C5BROPJ0F00E'>
<forwarded xmlns='urn:xmpp:forward:0'>
<delay xmlns='urn:xmpp:delay' stamp='2024-04-07T06:26:54.000000Z' from='alice_unnamed_8@localhost'/>
<message from='alice_unnamed_8@localhost' xmlns='jabber:client' type='chat' to='bOb_unnamed_8@localhost'>
<body>0df95b7e</body>
</message>
</forwarded>
</result>
</message>
*** User 2024-04-23 08:57:12.478 ***🔗
alice_unnamed_8@localhost/res1 in
<message from='alice_unnamed_8@localhost' to='alice_unnamed_8@localhost/res1' id='3e98a9a9-9a55-400a-9447-dac1fb067c09'>
<result xmlns='urn:xmpp:mam:1' id='C5CSHE9D0G0A'>
<forwarded xmlns='urn:xmpp:forward:0'>
<delay xmlns='urn:xmpp:delay' stamp='2024-04-08T21:32:41.000000Z' from='alice_unnamed_8@localhost'/>
<message from='alice_unnamed_8@localhost' xmlns='jabber:client' type='chat' to='bOb_unnamed_8@localhost'>
<body>7151a439</body>
</message>
</forwarded>
</result>
</message>
*** User 2024-04-23 08:57:12.478 ***🔗
alice_unnamed_8@localhost/res1 in
<message from='alice_unnamed_8@localhost' to='alice_unnamed_8@localhost/res1' id='d2274277-b030-4967-9a94-30448b1c3623'>
<result xmlns='urn:xmpp:mam:1' id='C5D19CJ8TG0E'>
<forwarded xmlns='urn:xmpp:forward:0'>
<delay xmlns='urn:xmpp:delay' stamp='2024-04-09T03:12:35.000000Z' from='alice_unnamed_8@localhost'/>
<message from='alice_unnamed_8@localhost' xmlns='jabber:client' type='chat' to='bOb_unnamed_8@localhost'>
<body>f02ab7f7</body>
</message>
</forwarded>
</result>
</message>
*** User 2024-04-23 08:57:12.478 ***🔗
alice_unnamed_8@localhost/res1 in
<message from='alice_unnamed_8@localhost' to='alice_unnamed_8@localhost/res1' id='9a342b75-9065-4d38-977f-826f0b213018'>
<result xmlns='urn:xmpp:mam:1' id='C5DS4FTRV00K'>
<forwarded xmlns='urn:xmpp:forward:0'>
<delay xmlns='urn:xmpp:delay' stamp='2024-04-10T11:14:22.000000Z' from='alice_unnamed_8@localhost'/>
<message from='alice_unnamed_8@localhost' xmlns='jabber:client' type='chat' to='bOb_unnamed_8@localhost'>
<body>df34182f</body>
</message>
</forwarded>
</result>
</message>
*** User 2024-04-23 08:57:12.478 ***🔗
alice_unnamed_8@localhost/res1 in
<message from='alice_unnamed_8@localhost' to='alice_unnamed_8@localhost/res1' id='be98046e-0564-4310-9cb1-7921339a07ba'>
<result xmlns='urn:xmpp:mam:1' id='C5EHRNN6800F'>
<forwarded xmlns='urn:xmpp:forward:0'>
<delay xmlns='urn:xmpp:delay' stamp='2024-04-11T13:09:36.000000Z' from='alice_unnamed_8@localhost'/>
<message from='alice_unnamed_8@localhost' xmlns='jabber:client' type='chat' to='bOb_unnamed_8@localhost'>
<body>0a6819ac</body>
</message>
</forwarded>
</result>
</message>
*** User 2024-04-23 08:57:12.479 ***🔗
alice_unnamed_8@localhost/res1 in
<message from='alice_unnamed_8@localhost' to='alice_unnamed_8@localhost/res1' id='0b4f43ff-0273-43ef-8569-141eb98a51bc'>
<result xmlns='urn:xmpp:mam:1' id='C5ETNF6HFG0E'>
<forwarded xmlns='urn:xmpp:forward:0'>
<delay xmlns='urn:xmpp:delay' stamp='2024-04-12T03:19:03.000000Z' from='alice_unnamed_8@localhost'/>
<message from='alice_unnamed_8@localhost' xmlns='jabber:client' type='chat' to='bOb_unnamed_8@localhost'>
<body>01fa58c2</body>
</message>
</forwarded>
</result>
</message>
*** User 2024-04-23 08:57:12.479 ***🔗
alice_unnamed_8@localhost/res1 in
<message from='alice_unnamed_8@localhost' to='alice_unnamed_8@localhost/res1' id='991ace3a-ce39-4f6b-a8a8-4659153618d9'>
<result xmlns='urn:xmpp:mam:1' id='C5FQ5U660006'>
<forwarded xmlns='urn:xmpp:forward:0'>
<delay xmlns='urn:xmpp:delay' stamp='2024-04-13T13:15:44.000000Z' from='alice_unnamed_8@localhost'/>
<message from='alice_unnamed_8@localhost' xmlns='jabber:client' type='chat' to='bOb_unnamed_8@localhost'>
<body>91e74055</body>
</message>
</forwarded>
</result>
</message>
*** User 2024-04-23 08:57:12.479 ***🔗
alice_unnamed_8@localhost/res1 in
<message from='alice_unnamed_8@localhost' to='alice_unnamed_8@localhost/res1' id='067267d8-11d1-400a-ad66-96a7f237ce58'>
<result xmlns='urn:xmpp:mam:1' id='C5G77HA3SG05'>
<forwarded xmlns='urn:xmpp:forward:0'>
<delay xmlns='urn:xmpp:delay' stamp='2024-04-14T04:49:53.000000Z' from='alice_unnamed_8@localhost'/>
<message from='alice_unnamed_8@localhost' xmlns='jabber:client' type='chat' to='bOb_unnamed_8@localhost'>
<body>985d66a8</body>
</message>
</forwarded>
</result>
</message>
*** User 2024-04-23 08:57:12.479 ***🔗
alice_unnamed_8@localhost/res1 in
<message from='alice_unnamed_8@localhost' to='alice_unnamed_8@localhost/res1' id='ed1eb4a7-e9c5-4b82-9d64-a0e03ee59f4f'>
<result xmlns='urn:xmpp:mam:1' id='C5H39TB85G05'>
<forwarded xmlns='urn:xmpp:forward:0'>
<delay xmlns='urn:xmpp:delay' stamp='2024-04-15T14:19:31.000000Z' from='alice_unnamed_8@localhost'/>
<message from='alice_unnamed_8@localhost' xmlns='jabber:client' type='chat' to='bOb_unnamed_8@localhost'>
<body>e9d830f1</body>
</message>
</forwarded>
</result>
</message>
*** User 2024-04-23 08:57:12.479 ***🔗
alice_unnamed_8@localhost/res1 in
<message from='alice_unnamed_8@localhost' to='alice_unnamed_8@localhost/res1' id='5cd39d96-c3c0-4519-a127-ab9ad9bf3d81'>
<result xmlns='urn:xmpp:mam:1' id='C5HH2H60J001'>
<forwarded xmlns='urn:xmpp:forward:0'>
<delay xmlns='urn:xmpp:delay' stamp='2024-04-16T06:45:10.000000Z' from='alice_unnamed_8@localhost'/>
<message from='alice_unnamed_8@localhost' xmlns='jabber:client' type='chat' to='bOb_unnamed_8@localhost'>
<body>edbb2add</body>
</message>
</forwarded>
</result>
</message>
*** User 2024-04-23 08:57:12.479 ***🔗
alice_unnamed_8@localhost/res1 in
<message from='alice_unnamed_8@localhost' to='alice_unnamed_8@localhost/res1' id='63c633ed-6bf2-4d2d-9c04-c1143d1f6113'>
<result xmlns='urn:xmpp:mam:1' id='C5IF373OTG06'>
<forwarded xmlns='urn:xmpp:forward:0'>
<delay xmlns='urn:xmpp:delay' stamp='2024-04-17T18:34:11.000000Z' from='alice_unnamed_8@localhost'/>
<message from='alice_unnamed_8@localhost' xmlns='jabber:client' type='chat' to='bOb_unnamed_8@localhost'>
<body>0404c8ba</body>
</message>
</forwarded>
</result>
</message>
*** User 2024-04-23 08:57:12.479 ***🔗
alice_unnamed_8@localhost/res1 in
<message from='alice_unnamed_8@localhost' to='alice_unnamed_8@localhost/res1' id='03a18b1b-26a6-462b-8138-e6915474b139'>
<result xmlns='urn:xmpp:mam:1' id='C5IRC5A1FG09'>
<forwarded xmlns='urn:xmpp:forward:0'>
<delay xmlns='urn:xmpp:delay' stamp='2024-04-18T09:13:11.000000Z' from='alice_unnamed_8@localhost'/>
<message from='alice_unnamed_8@localhost' xmlns='jabber:client' type='chat' to='bOb_unnamed_8@localhost'>
<body>46ebf67b</body>
</message>
</forwarded>
</result>
</message>
*** User 2024-04-23 08:57:12.479 ***🔗
alice_unnamed_8@localhost/res1 in
<message from='alice_unnamed_8@localhost' to='alice_unnamed_8@localhost/res1' id='371c9d06-0b06-45c2-acce-8aaea802eaec'>
<result xmlns='urn:xmpp:mam:1' id='C5JNNQDCVG01'>
<forwarded xmlns='urn:xmpp:forward:0'>
<delay xmlns='urn:xmpp:delay' stamp='2024-04-19T19:03:35.000000Z' from='alice_unnamed_8@localhost'/>
<message from='alice_unnamed_8@localhost' xmlns='jabber:client' type='chat' to='bOb_unnamed_8@localhost'>
<body>fcaad689</body>
</message>
</forwarded>
</result>
</message>
*** User 2024-04-23 08:57:12.479 ***🔗
alice_unnamed_8@localhost/res1 in
<message from='alice_unnamed_8@localhost' to='alice_unnamed_8@localhost/res1' id='627f0b12-f0ba-4bbc-a90e-eab64b58ec3d'>
<result xmlns='urn:xmpp:mam:1' id='C5K2EIRME009'>
<forwarded xmlns='urn:xmpp:forward:0'>
<delay xmlns='urn:xmpp:delay' stamp='2024-04-20T07:50:20.000000Z' from='alice_unnamed_8@localhost'/>
<message from='alice_unnamed_8@localhost' xmlns='jabber:client' type='chat' to='bOb_unnamed_8@localhost'>
<body>db872e41</body>
</message>
</forwarded>
</result>
</message>
*** User 2024-04-23 08:57:12.479 ***🔗
alice_unnamed_8@localhost/res1 in
<message from='alice_unnamed_8@localhost' to='alice_unnamed_8@localhost/res1' id='5689601a-10d3-4e33-82c6-5658f008d65f'>
<result xmlns='urn:xmpp:mam:1' id='C5L32BCQS00I'>
<forwarded xmlns='urn:xmpp:forward:0'>
<delay xmlns='urn:xmpp:delay' stamp='2024-04-21T22:45:12.000000Z' from='alice_unnamed_8@localhost'/>
<message from='alice_unnamed_8@localhost' xmlns='jabber:client' type='chat' to='bOb_unnamed_8@localhost'>
<body>30fd3833</body>
</message>
</forwarded>
</result>
</message>
*** User 2024-04-23 08:57:12.479 ***🔗
alice_unnamed_8@localhost/res1 in
<message from='alice_unnamed_8@localhost' to='alice_unnamed_8@localhost/res1' id='e614459c-b853-4396-aac0-b83fc883442d'>
<result xmlns='urn:xmpp:mam:1' id='C5L5QC2G7002'>
<forwarded xmlns='urn:xmpp:forward:0'>
<delay xmlns='urn:xmpp:delay' stamp='2024-04-22T02:02:06.000000Z' from='alice_unnamed_8@localhost'/>
<message from='alice_unnamed_8@localhost' xmlns='jabber:client' type='chat' to='bOb_unnamed_8@localhost'>
<body>9c041cbb</body>
</message>
</forwarded>
</result>
</message>
*** User 2024-04-23 08:57:12.479 ***🔗
alice_unnamed_8@localhost/res1 in
<message from='alice_unnamed_8@localhost' to='alice_unnamed_8@localhost/res1' id='f4eced27-faf8-491d-835c-0638eb69a15c'>
<result xmlns='urn:xmpp:mam:1' id='C5LVEUHG3002'>
<forwarded xmlns='urn:xmpp:forward:0'>
<delay xmlns='urn:xmpp:delay' stamp='2024-04-23T08:37:42.000000Z' from='alice_unnamed_8@localhost'/>
<message from='alice_unnamed_8@localhost' xmlns='jabber:client' type='chat' to='bOb_unnamed_8@localhost'>
<body>f1a91c32</body>
</message>
</forwarded>
</result>
</message>
*** User 2024-04-23 08:57:12.479 ***🔗
alice_unnamed_8@localhost/res1 in
<iq from='alice_unnamed_8@localhost' to='alice_unnamed_8@localhost/res1' id='f11b777ec17c8ce692524799f7899091' type='result'>
<fin xmlns='urn:xmpp:mam:1' complete='true'>
<set xmlns='http://jabber.org/protocol/rsm'>
<first index='0'>C5BROPJ0F00E</first>
<last>C5LVEUHG3002</last>
<count>17</count>
</set>
</fin>
</iq>
*** User 2024-04-23 08:57:12.480 ***🔗
alice_unnamed_8@localhost/res1 out
</stream:stream>
*** User 2024-04-23 08:57:12.480 ***🔗
alice_unnamed_8@localhost/res1 in
</stream:stream>
=== Ended at 2024-04-23 08:57:12
=== successfully completed test case
=== === Returned value: ok