=== Test case: rest_client_SUITE:messages_are_archived_in_room/1 (click for source code)
=== Config value:
[{watchdog,<0.75666.0>},
{muc_light_host,<<"muclight.domain.example.com">>},
{mam_backend,rdbms},
{preset,"mysql_redis"},
{mim_data_dir,"/home/circleci/project/big_tests/tests/rest_client_SUITE_data"},
{tc_logfile,"/home/circleci/project/big_tests/ct_report/ct_run.test@f6eaa04ec15d.2024-04-10_12.44.40/big_tests.tests.rest_client_SUITE.logs/run.2024-04-10_12.56.47/rest_client_suite.messages_are_archived_in_room.68485.html"},
{tc_group_properties,[{name,muc},parallel]},
{tc_group_path,[]},
{data_dir,"/home/circleci/project/big_tests/_build/default/lib/mongoose_tests/ebin/rest_client_SUITE_data/"},
{priv_dir,"/home/circleci/project/big_tests/ct_report/ct_run.test@f6eaa04ec15d.2024-04-10_12.44.40/big_tests.tests.rest_client_SUITE.logs/run.2024-04-10_12.56.47/log_private/"},
{{saved_modules,mongooseim@localhost,<<"test type">>},
#{mod_vcard =>
#{matches => 30,
host => {prefix,<<"vjud.">>},
search => true,iqdisc => parallel,backend => rdbms},
mod_roster =>
#{iqdisc => one_queue,backend => rdbms,versioning => false,
store_current_id => false},
mod_sic => #{iqdisc => one_queue},
mod_amp => #{},
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_presence => #{},
mod_disco =>
#{iqdisc => one_queue,users_can_see_hidden_services => false,
server_info => [],extra_domains => []},
mod_stream_management =>
#{buffer => true,ack => true,
stale_h =>
#{enabled => false,repeat_after => 1800,geriatric => 3600},
backend => mnesia,buffer_max => 100,ack_freq => 1,
resume_timeout => 600},
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}}}]
=== Current directory is "/home/circleci/project/big_tests/ct_report/ct_run.test@f6eaa04ec15d.2024-04-10_12.44.40"
=== Started at 2024-04-10 12:56:47
*** User 2024-04-10 12:56:47.783 ***🔗
alicE_messages_are_archived_in_room_2806@domain.example.com/res1 out
<stream:stream to='domain.example.com' version='1.0' xml:lang='en' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'>
*** User 2024-04-10 12:56:47.784 ***🔗
alicE_messages_are_archived_in_room_2806@domain.example.com/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='433e68371d973f4a' from='domain.example.com' version='1.0' xml:lang='en'>
*** User 2024-04-10 12:56:47.784 ***🔗
alicE_messages_are_archived_in_room_2806@domain.example.com/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 2024-04-10 12:56:47.785 ***🔗
alicE_messages_are_archived_in_room_2806@domain.example.com/res1 out
<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>AGFsaWNFX21lc3NhZ2VzX2FyZV9hcmNoaXZlZF9pbl9yb29tXzI4MDYAbWF0eWdyeXNh</auth>
*** User 2024-04-10 12:56:47.787 ***🔗
alicE_messages_are_archived_in_room_2806@domain.example.com/res1 in
<success xmlns='urn:ietf:params:xml:ns:xmpp-sasl'/>
*** User 2024-04-10 12:56:47.787 ***🔗
alicE_messages_are_archived_in_room_2806@domain.example.com/res1 out
<stream:stream to='domain.example.com' version='1.0' xml:lang='en' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'>
*** User 2024-04-10 12:56:47.788 ***🔗
alicE_messages_are_archived_in_room_2806@domain.example.com/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='3811f99a19884fae' from='domain.example.com' version='1.0' xml:lang='en' to='alice_messages_are_archived_in_room_2806@domain.example.com'>
*** User 2024-04-10 12:56:47.788 ***🔗
alicE_messages_are_archived_in_room_2806@domain.example.com/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 2024-04-10 12:56:47.788 ***🔗
alicE_messages_are_archived_in_room_2806@domain.example.com/res1 out
<iq type='set' id='bc98c2f75b1365f0c7c6e473c0693c40'>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
<resource>res1</resource>
</bind>
</iq>
*** User 2024-04-10 12:56:47.789 ***🔗
alicE_messages_are_archived_in_room_2806@domain.example.com/res1 in
<iq id='bc98c2f75b1365f0c7c6e473c0693c40' type='result'>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
<jid>alice_messages_are_archived_in_room_2806@domain.example.com/res1</jid>
</bind>
</iq>
*** User 2024-04-10 12:56:47.789 ***🔗
alice_messages_are_archived_in_room_2806@domain.example.com/res1 out
<iq type='set' id='33b8d177b41731582be6687e29f385bd'>
<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>
*** User 2024-04-10 12:56:47.844 ***🔗
alice_messages_are_archived_in_room_2806@domain.example.com/res1 in
<iq from='domain.example.com' to='alice_messages_are_archived_in_room_2806@domain.example.com/res1' id='33b8d177b41731582be6687e29f385bd' type='result'>
<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>
*** User 2024-04-10 12:56:47.844 ***🔗
alice_messages_are_archived_in_room_2806@domain.example.com/res1 out
<presence/>
*** User 2024-04-10 12:56:47.857 ***🔗
alice_messages_are_archived_in_room_2806@domain.example.com/res1 in
<presence from='alice_messages_are_archived_in_room_2806@domain.example.com/res1' to='alice_messages_are_archived_in_room_2806@domain.example.com/res1'/>
*** User 2024-04-10 12:56:47.858 ***🔗
bOb_messages_are_archived_in_room_2806@domain.example.com/res1 out
<stream:stream to='domain.example.com' version='1.0' xml:lang='en' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'>
*** User 2024-04-10 12:56:47.859 ***🔗
bOb_messages_are_archived_in_room_2806@domain.example.com/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='290ba28827ad60b4' from='domain.example.com' version='1.0' xml:lang='en'>
*** User 2024-04-10 12:56:47.860 ***🔗
bOb_messages_are_archived_in_room_2806@domain.example.com/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 2024-04-10 12:56:47.860 ***🔗
bOb_messages_are_archived_in_room_2806@domain.example.com/res1 out
<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>AGJPYl9tZXNzYWdlc19hcmVfYXJjaGl2ZWRfaW5fcm9vbV8yODA2AG1ha3JvbGlrYQ==</auth>
*** User 2024-04-10 12:56:47.876 ***🔗
bOb_messages_are_archived_in_room_2806@domain.example.com/res1 in
<success xmlns='urn:ietf:params:xml:ns:xmpp-sasl'/>
*** User 2024-04-10 12:56:47.876 ***🔗
bOb_messages_are_archived_in_room_2806@domain.example.com/res1 out
<stream:stream to='domain.example.com' version='1.0' xml:lang='en' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'>
*** User 2024-04-10 12:56:47.877 ***🔗
bOb_messages_are_archived_in_room_2806@domain.example.com/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='7d1e8b47793a707b' from='domain.example.com' version='1.0' xml:lang='en' to='bob_messages_are_archived_in_room_2806@domain.example.com'>
*** User 2024-04-10 12:56:47.877 ***🔗
bOb_messages_are_archived_in_room_2806@domain.example.com/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 2024-04-10 12:56:47.877 ***🔗
bOb_messages_are_archived_in_room_2806@domain.example.com/res1 out
<iq type='set' id='fb2f01dc0a58ef830c6337b50173efe9'>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
<resource>res1</resource>
</bind>
</iq>
*** User 2024-04-10 12:56:47.877 ***🔗
bOb_messages_are_archived_in_room_2806@domain.example.com/res1 in
<iq id='fb2f01dc0a58ef830c6337b50173efe9' type='result'>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
<jid>bob_messages_are_archived_in_room_2806@domain.example.com/res1</jid>
</bind>
</iq>
*** User 2024-04-10 12:56:47.877 ***🔗
bob_messages_are_archived_in_room_2806@domain.example.com/res1 out
<iq type='set' id='d97c4b1abcfd9a7b11bf52df68ab2041'>
<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>
*** User 2024-04-10 12:56:47.880 ***🔗
bob_messages_are_archived_in_room_2806@domain.example.com/res1 in
<iq from='domain.example.com' to='bob_messages_are_archived_in_room_2806@domain.example.com/res1' id='d97c4b1abcfd9a7b11bf52df68ab2041' type='result'>
<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>
*** User 2024-04-10 12:56:47.880 ***🔗
bob_messages_are_archived_in_room_2806@domain.example.com/res1 out
<presence/>
*** User 2024-04-10 12:56:47.947 ***🔗
bob_messages_are_archived_in_room_2806@domain.example.com/res1 in
<presence from='bob_messages_are_archived_in_room_2806@domain.example.com/res1' to='bob_messages_are_archived_in_room_2806@domain.example.com/res1'/>
*** User 2024-04-10 12:56:47.976 ***🔗
REST request:
Code: 201
Req: {<0.76156.0>,<<"/api/rooms">>,<<"POST">>,
[{<<"Content-Type">>,<<"application/json">>},
{<<"Request-Id">>,<<"10d02e9e442b2275">>},
{<<"authorization">>,
<<"Basic YWxpY2VfbWVzc2FnZXNfYXJlX2FyY2hpdmVkX2luX3Jvb21fMjgwNkBkb21haW4uZXhhbXBsZS5jb206bWF0eWdyeXNh">>}],
<<"{\"subject\":\"This room subject\",\"name\":\"new_room_name\"}">>}
Result: {{<<"201">>,<<"Created">>},
[{<<"server">>,<<"Cowboy">>},
{<<"date">>,<<"Wed, 10 Apr 2024 12:56:47 GMT">>},
{<<"content-type">>,<<"application/json">>},
{<<"content-length">>,<<"27">>}],
<<"{\"id\":\"1712-753807-964539\"}">>,156,17863}
Params: #{path => <<"/api/rooms">>,
server => #{node => mongooseim@localhost},
creds =>
{<<"alice_messages_are_archived_in_room_2806@domain.example.com">>,
<<"matygrysa">>},
body =>
<<"{\"subject\":\"This room subject\",\"name\":\"new_room_name\"}">>,
role => client,method => <<"POST">>,return_headers => true}
*** User 2024-04-10 12:56:48.068 ***🔗
REST request:
Code: 204
Req: {<0.76259.0>,<<"/api/rooms/1712-753807-964539/users">>,<<"POST">>,
[{<<"Content-Type">>,<<"application/json">>},
{<<"Request-Id">>,<<"903132c28798e6da">>},
{<<"authorization">>,
<<"Basic YWxpY2VfbWVzc2FnZXNfYXJlX2FyY2hpdmVkX2luX3Jvb21fMjgwNkBkb21haW4uZXhhbXBsZS5jb206bWF0eWdyeXNh">>}],
<<"{\"user\":\"bob_messages_are_archived_in_room_2806@domain.example.com\"}">>}
Result: {{<<"204">>,<<"No Content">>},
[{<<"server">>,<<"Cowboy">>},
{<<"date">>,<<"Wed, 10 Apr 2024 12:56:47 GMT">>}],
<<>>,80,85787}
Params: #{path => <<"/api/rooms/1712-753807-964539/users">>,
server => #{node => mongooseim@localhost},
creds =>
{<<"alice_messages_are_archived_in_room_2806@domain.example.com">>,
<<"matygrysa">>},
body =>
<<"{\"user\":\"bob_messages_are_archived_in_room_2806@domain.example.com\"}">>,
role => client,method => <<"POST">>,return_headers => true}
*** User 2024-04-10 12:56:48.068 ***🔗
bob_messages_are_archived_in_room_2806@domain.example.com/res1 in
<message from='1712-753807-964539@muclight.domain.example.com' to='bob_messages_are_archived_in_room_2806@domain.example.com' id='9209ef3e-8b2f-4764-b0e3-1d8f568b84ec' type='groupchat'>
<x xmlns='urn:xmpp:muclight:0#affiliations'>
<version>1712-753808-53377</version>
<user affiliation='member'>bob_messages_are_archived_in_room_2806@domain.example.com</user>
</x>
<body/>
</message>
*** User 2024-04-10 12:56:48.068 ***🔗
alice_messages_are_archived_in_room_2806@domain.example.com/res1 in
<message from='1712-753807-964539@muclight.domain.example.com' to='alice_messages_are_archived_in_room_2806@domain.example.com' id='9209ef3e-8b2f-4764-b0e3-1d8f568b84ec' type='groupchat'>
<x xmlns='urn:xmpp:muclight:0#affiliations'>
<prev-version>1712-753807-964531</prev-version>
<version>1712-753808-53377</version>
<user affiliation='member'>bob_messages_are_archived_in_room_2806@domain.example.com</user>
</x>
<body/>
<stanza-id by='1712-753807-964539@muclight.domain.example.com' id='C5DTI98FP7G1' xmlns='urn:xmpp:sid:0'/>
</message>
*** User 2024-04-10 12:56:48.153 ***🔗
REST request:
Code: 200
Req: {<0.76406.0>,<<"/api/rooms/1712-753807-964539/messages">>,<<"POST">>,
[{<<"Content-Type">>,<<"application/json">>},
{<<"Request-Id">>,<<"a0b33e585a898050">>},
{<<"authorization">>,
<<"Basic YWxpY2VfbWVzc2FnZXNfYXJlX2FyY2hpdmVkX2luX3Jvb21fMjgwNkBkb21haW4uZXhhbXBsZS5jb206bWF0eWdyeXNh">>}],
<<"{\"body\":\"Hi all!\"}">>}
Result: {{<<"200">>,<<"OK">>},
[{<<"server">>,<<"Cowboy">>},
{<<"date">>,<<"Wed, 10 Apr 2024 12:56:47 GMT">>},
{<<"content-type">>,<<"application/json">>},
{<<"content-length">>,<<"45">>}],
<<"{\"id\":\"4d54bf17-9cd1-4bd8-9e37-be0eecc2d663\"}">>,169,77036}
Params: #{path => <<"/api/rooms/1712-753807-964539/messages">>,
server => #{node => mongooseim@localhost},
creds =>
{<<"alice_messages_are_archived_in_room_2806@domain.example.com">>,
<<"matygrysa">>},
body => <<"{\"body\":\"Hi all!\"}">>,role => client,
method => <<"POST">>,return_headers => true}
*** User 2024-04-10 12:56:48.165 ***🔗
REST request:
Code: 200
Req: {<0.76488.0>,<<"/api/rooms/1712-753807-964539/messages">>,<<"POST">>,
[{<<"Content-Type">>,<<"application/json">>},
{<<"Request-Id">>,<<"072caa6b2d8f6eb9">>},
{<<"authorization">>,
<<"Basic Ym9iX21lc3NhZ2VzX2FyZV9hcmNoaXZlZF9pbl9yb29tXzI4MDZAZG9tYWluLmV4YW1wbGUuY29tOm1ha3JvbGlrYQ==">>}],
<<"{\"body\":\"Hi all!\"}">>}
Result: {{<<"200">>,<<"OK">>},
[{<<"server">>,<<"Cowboy">>},
{<<"date">>,<<"Wed, 10 Apr 2024 12:56:47 GMT">>},
{<<"content-type">>,<<"application/json">>},
{<<"content-length">>,<<"45">>}],
<<"{\"id\":\"1bf261a5-9d4f-48b7-93ac-2457df672240\"}">>,169,5881}
Params: #{path => <<"/api/rooms/1712-753807-964539/messages">>,
server => #{node => mongooseim@localhost},
creds =>
{<<"bob_messages_are_archived_in_room_2806@domain.example.com">>,
<<"makrolika">>},
body => <<"{\"body\":\"Hi all!\"}">>,role => client,
method => <<"POST">>,return_headers => true}
Could not find element wait_for_parallel_writer in Config.
*** User 2024-04-10 12:56:48.165 ***🔗
alice_messages_are_archived_in_room_2806@domain.example.com/res1 in
<message from='1712-753807-964539@muclight.domain.example.com/alice_messages_are_archived_in_room_2806@domain.example.com' to='alice_messages_are_archived_in_room_2806@domain.example.com' id='4d54bf17-9cd1-4bd8-9e37-be0eecc2d663' type='groupchat'>
<body>Hi all!</body>
<stanza-id by='1712-753807-964539@muclight.domain.example.com' id='C5DTI98OLFO1' xmlns='urn:xmpp:sid:0'/>
</message>
Could not find element archive_wait in Config.
*** User 2024-04-10 12:56:48.165 ***🔗
bob_messages_are_archived_in_room_2806@domain.example.com/res1 in
<message from='1712-753807-964539@muclight.domain.example.com/alice_messages_are_archived_in_room_2806@domain.example.com' to='bob_messages_are_archived_in_room_2806@domain.example.com' id='4d54bf17-9cd1-4bd8-9e37-be0eecc2d663' type='groupchat'>
<body>Hi all!</body>
<stanza-id by='1712-753807-964539@muclight.domain.example.com' id='C5DTI98OLFO1' xmlns='urn:xmpp:sid:0'/>
</message>
*** User 2024-04-10 12:56:48.165 ***🔗
alice_messages_are_archived_in_room_2806@domain.example.com/res1 in
<message from='1712-753807-964539@muclight.domain.example.com/bob_messages_are_archived_in_room_2806@domain.example.com' to='alice_messages_are_archived_in_room_2806@domain.example.com' id='1bf261a5-9d4f-48b7-93ac-2457df672240' type='groupchat'>
<body>Hi all!</body>
<stanza-id by='1712-753807-964539@muclight.domain.example.com' id='C5DTI99BF401' xmlns='urn:xmpp:sid:0'/>
</message>
*** User 2024-04-10 12:56:48.165 ***🔗
bob_messages_are_archived_in_room_2806@domain.example.com/res1 in
<message from='1712-753807-964539@muclight.domain.example.com/bob_messages_are_archived_in_room_2806@domain.example.com' to='bob_messages_are_archived_in_room_2806@domain.example.com' id='1bf261a5-9d4f-48b7-93ac-2457df672240' type='groupchat'>
<body>Hi all!</body>
<stanza-id by='1712-753807-964539@muclight.domain.example.com' id='C5DTI99BF401' xmlns='urn:xmpp:sid:0'/>
</message>
*** User 2024-04-10 12:56:48.173 ***🔗
REST request:
Code: 200
Req: {<0.76529.0>,<<"/api/rooms/1712-753807-964539/messages">>,<<"GET">>,
[{<<"Content-Type">>,<<"application/json">>},
{<<"Request-Id">>,<<"7db4071d3ee810af">>},
{<<"authorization">>,
<<"Basic YWxpY2VfbWVzc2FnZXNfYXJlX2FyY2hpdmVkX2luX3Jvb21fMjgwNkBkb21haW4uZXhhbXBsZS5jb206bWF0eWdyeXNh">>}],
<<>>}
Result: {{<<"200">>,<<"OK">>},
[{<<"server">>,<<"Cowboy">>},
{<<"date">>,<<"Wed, 10 Apr 2024 12:56:47 GMT">>},
{<<"content-type">>,<<"application/json">>},
{<<"content-length">>,<<"588">>}],
<<"[{\"affiliation\":\"member\",\"from\":\"1712-753807-964539@muclight.domain.example.com\",\"user\":\"bob_messages_are_archived_in_room_2806@domain.example.com\",\"type\":\"affiliation\",\"timestamp\":1712753808047,\"id\":\"9209ef3e-8b2f-4764-b0e3-1d8f568b84ec\"},{\"from\":\"alice_messages_are_archived_in_room_2806@domain.example.com\",\"body\":\"Hi all!\",\"type\":\"message\",\"timestamp\":1712753808083,\"id\":\"4d54bf17-9cd1-4bd8-9e37-be0eecc2d663\"},{\"from\":\"bob_messages_are_archived_in_room_2806@domain.example.com\",\"body\":\"Hi all!\",\"type\":\"message\",\"timestamp\":1712753808160,\"id\":\"1bf261a5-9d4f-48b7-93ac-2457df672240\"}]">>,
713,2615}
Params: #{path => <<"/api/rooms/1712-753807-964539/messages">>,
server => #{node => mongooseim@localhost},
creds =>
{<<"alice_messages_are_archived_in_room_2806@domain.example.com">>,
<<"matygrysa">>},
body => <<>>,role => client,method => <<"GET">>,
return_headers => true}
*** User 2024-04-10 12:56:48.174 ***🔗
bob_messages_are_archived_in_room_2806@domain.example.com/res1 out
</stream:stream>
*** User 2024-04-10 12:56:48.174 ***🔗
bob_messages_are_archived_in_room_2806@domain.example.com/res1 in
</stream:stream>
*** User 2024-04-10 12:56:48.174 ***🔗
alice_messages_are_archived_in_room_2806@domain.example.com/res1 out
</stream:stream>
*** User 2024-04-10 12:56:48.175 ***🔗
alice_messages_are_archived_in_room_2806@domain.example.com/res1 in
</stream:stream>
=== Ended at 2024-04-10 12:56:48
=== successfully completed test case
=== === Returned value: ok