=== Test case: rest_client_SUITE:messages_are_archived_in_room/1 (click for source code)

=== Config value:

    [{watchdog,<0.22477.2>},
     {muc_light_host,<<"muclight.localhost">>},
     {mam_backend,rdbms},
     {preset,"pgsql_mnesia"},
     {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@7e4977dadadb.2024-04-25_07.08.11/big_tests.tests.rest_client_SUITE.logs/run.2024-04-25_07.24.28/rest_client_suite.messages_are_archived_in_room.117764.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@7e4977dadadb.2024-04-25_07.08.11/big_tests.tests.rest_client_SUITE.logs/run.2024-04-25_07.24.28/log_private/"},
     {{saved_modules,mongooseim@localhost,<<"localhost">>},
      #{mod_adhoc => #{iqdisc => one_queue,report_commands_node => false},
        mod_amp => #{},
        mod_bosh =>
            #{backend => mnesia,inactivity => 30,max_pause => 120,
              max_wait => infinity,server_acks => false},
        mod_cache_users =>
            #{number_of_segments => 5,strategy => fifo,time_to_live => 2},
        mod_carboncopy => #{iqdisc => no_queue},
        mod_disco =>
            #{extra_domains => [],iqdisc => one_queue,server_info => [],
              users_can_see_hidden_services => false},
        mod_presence => #{},
        mod_register =>
            #{access => register,
              ip_access => [{allow,"127.0.0.0/8"},{deny,"0.0.0.0/0"}],
              iqdisc => one_queue,password_strength => 0,
              registration_watchers => []},
        mod_roster =>
            #{backend => rdbms,iqdisc => one_queue,store_current_id => false,
              versioning => false},
        mod_sic => #{iqdisc => one_queue},
        mod_stream_management =>
            #{ack => true,ack_freq => 1,backend => mnesia,buffer => true,
              buffer_max => 100,resume_timeout => 600,
              stale_h =>
                  #{enabled => false,geriatric => 3600,repeat_after => 1800}},
        mod_vcard =>
            #{backend => rdbms,
              host => {prefix,<<"vjud.">>},
              iqdisc => parallel,matches => 30,search => true}}}]

=== Current directory is "/home/circleci/project/big_tests/ct_report/ct_run.test@7e4977dadadb.2024-04-25_07.08.11"

=== Started at 2024-04-25 07:24:29


*** CT 2024-04-25 07:24:29.405 *** View log from node mongooseim@localhost when started🔗 mongooseim@localhost_4910.html

*** User 2024-04-25 07:24:29.495 ***🔗
alicE_messages_are_archived_in_room_3362@localhost/res1 out
<stream:stream to='localhost' version='1.0' xml:lang='en' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'>

*** User 2024-04-25 07:24:29.498 ***🔗
alicE_messages_are_archived_in_room_3362@localhost/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='cef2e7edd6c182ac' from='localhost' version='1.0' xml:lang='en'>

*** User 2024-04-25 07:24:29.498 ***🔗
alicE_messages_are_archived_in_room_3362@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 2024-04-25 07:24:29.499 ***🔗
alicE_messages_are_archived_in_room_3362@localhost/res1 out
<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>AGFsaWNFX21lc3NhZ2VzX2FyZV9hcmNoaXZlZF9pbl9yb29tXzMzNjIAbWF0eWdyeXNh</auth>



*** User 2024-04-25 07:24:29.506 ***🔗
alicE_messages_are_archived_in_room_3362@localhost/res1 in
<success xmlns='urn:ietf:params:xml:ns:xmpp-sasl'/>



*** User 2024-04-25 07:24:29.506 ***🔗
alicE_messages_are_archived_in_room_3362@localhost/res1 out
<stream:stream to='localhost' version='1.0' xml:lang='en' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'>

*** User 2024-04-25 07:24:29.507 ***🔗
alicE_messages_are_archived_in_room_3362@localhost/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='f3011dac2f06d23d' from='localhost' version='1.0' xml:lang='en' to='alice_messages_are_archived_in_room_3362@localhost'>

*** User 2024-04-25 07:24:29.508 ***🔗
alicE_messages_are_archived_in_room_3362@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 2024-04-25 07:24:29.509 ***🔗
alicE_messages_are_archived_in_room_3362@localhost/res1 out
<iq type='set' id='027eaeefb28d739b2ef69b4f6b76b168'>
	<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
		<resource>res1</resource>
	</bind>
</iq>



*** User 2024-04-25 07:24:29.514 ***🔗
alicE_messages_are_archived_in_room_3362@localhost/res1 in
<iq id='027eaeefb28d739b2ef69b4f6b76b168' type='result'>
	<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
		<jid>alice_messages_are_archived_in_room_3362@localhost/res1</jid>
	</bind>
</iq>



*** User 2024-04-25 07:24:29.514 ***🔗
alice_messages_are_archived_in_room_3362@localhost/res1 out
<iq type='set' id='95ce626be52537c0ea1de941b9b0581b'>
	<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>



*** User 2024-04-25 07:24:29.517 ***🔗
alice_messages_are_archived_in_room_3362@localhost/res1 in
<iq from='localhost' to='alice_messages_are_archived_in_room_3362@localhost/res1' id='95ce626be52537c0ea1de941b9b0581b' type='result'>
	<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>



*** User 2024-04-25 07:24:29.517 ***🔗
alice_messages_are_archived_in_room_3362@localhost/res1 out
<presence/>



*** User 2024-04-25 07:24:29.524 ***🔗
alice_messages_are_archived_in_room_3362@localhost/res1 in
<presence from='alice_messages_are_archived_in_room_3362@localhost/res1' to='alice_messages_are_archived_in_room_3362@localhost/res1'/>



*** User 2024-04-25 07:24:29.526 ***🔗
bOb_messages_are_archived_in_room_3362@localhost/res1 out
<stream:stream to='localhost' version='1.0' xml:lang='en' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'>

*** User 2024-04-25 07:24:29.528 ***🔗
bOb_messages_are_archived_in_room_3362@localhost/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='1b36edce6d145d5f' from='localhost' version='1.0' xml:lang='en'>

*** User 2024-04-25 07:24:29.529 ***🔗
bOb_messages_are_archived_in_room_3362@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 2024-04-25 07:24:29.529 ***🔗
bOb_messages_are_archived_in_room_3362@localhost/res1 out
<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>AGJPYl9tZXNzYWdlc19hcmVfYXJjaGl2ZWRfaW5fcm9vbV8zMzYyAG1ha3JvbGlrYQ==</auth>



*** User 2024-04-25 07:24:29.532 ***🔗
bOb_messages_are_archived_in_room_3362@localhost/res1 in
<success xmlns='urn:ietf:params:xml:ns:xmpp-sasl'/>



*** User 2024-04-25 07:24:29.532 ***🔗
bOb_messages_are_archived_in_room_3362@localhost/res1 out
<stream:stream to='localhost' version='1.0' xml:lang='en' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'>

*** User 2024-04-25 07:24:29.561 ***🔗
bOb_messages_are_archived_in_room_3362@localhost/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='2d20cd24a090fc3a' from='localhost' version='1.0' xml:lang='en' to='bob_messages_are_archived_in_room_3362@localhost'>

*** User 2024-04-25 07:24:29.562 ***🔗
bOb_messages_are_archived_in_room_3362@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 2024-04-25 07:24:29.562 ***🔗
bOb_messages_are_archived_in_room_3362@localhost/res1 out
<iq type='set' id='65bb4d5ba4dca568e98c0bed99585623'>
	<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
		<resource>res1</resource>
	</bind>
</iq>



*** User 2024-04-25 07:24:29.563 ***🔗
bOb_messages_are_archived_in_room_3362@localhost/res1 in
<iq id='65bb4d5ba4dca568e98c0bed99585623' type='result'>
	<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
		<jid>bob_messages_are_archived_in_room_3362@localhost/res1</jid>
	</bind>
</iq>



*** User 2024-04-25 07:24:29.563 ***🔗
bob_messages_are_archived_in_room_3362@localhost/res1 out
<iq type='set' id='8580d61ed224d599e059f5bad6a9d36c'>
	<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>



*** User 2024-04-25 07:24:29.564 ***🔗
bob_messages_are_archived_in_room_3362@localhost/res1 in
<iq from='localhost' to='bob_messages_are_archived_in_room_3362@localhost/res1' id='8580d61ed224d599e059f5bad6a9d36c' type='result'>
	<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>



*** User 2024-04-25 07:24:29.564 ***🔗
bob_messages_are_archived_in_room_3362@localhost/res1 out
<presence/>



*** User 2024-04-25 07:24:29.580 ***🔗
bob_messages_are_archived_in_room_3362@localhost/res1 in
<presence from='bob_messages_are_archived_in_room_3362@localhost/res1' to='bob_messages_are_archived_in_room_3362@localhost/res1'/>



*** User 2024-04-25 07:24:29.661 ***🔗
REST request:
Code: 201
Req: {<0.22891.2>,<<"/api/rooms">>,<<"POST">>,
      [{<<"Content-Type">>,<<"application/json">>},
       {<<"Request-Id">>,<<"7e894319a6aa781d">>},
       {<<"authorization">>,
        <<"Basic YWxpY2VfbWVzc2FnZXNfYXJlX2FyY2hpdmVkX2luX3Jvb21fMzM2MkBsb2NhbGhvc3Q6bWF0eWdyeXNh">>}],
      <<"{\"subject\":\"This room subject\",\"name\":\"new_room_name\"}">>}
Result: {{<<"201">>,<<"Created">>},
         [{<<"server">>,<<"Cowboy">>},
          {<<"date">>,<<"Thu, 25 Apr 2024 07:24:28 GMT">>},
          {<<"content-type">>,<<"application/json">>},
          {<<"content-length">>,<<"26">>}],
         <<"{\"id\":\"1714-29869-617284\"}">>,155,51145}
Params: #{body =>
              <<"{\"subject\":\"This room subject\",\"name\":\"new_room_name\"}">>,
          creds =>
              {<<"alice_messages_are_archived_in_room_3362@localhost">>,
               <<"matygrysa">>},
          method => <<"POST">>,path => <<"/api/rooms">>,
          return_headers => true,role => client,
          server => #{node => mongooseim@localhost}}

Could not find element wait_for_parallel_writer in Config.

Could not find element archive_wait in Config.


*** User 2024-04-25 07:24:29.782 ***🔗
REST request:
Code: 204
Req: {<0.22990.2>,<<"/api/rooms/1714-29869-617284/users">>,<<"POST">>,
      [{<<"Content-Type">>,<<"application/json">>},
       {<<"Request-Id">>,<<"9a5af14de494fd31">>},
       {<<"authorization">>,
        <<"Basic YWxpY2VfbWVzc2FnZXNfYXJlX2FyY2hpdmVkX2luX3Jvb21fMzM2MkBsb2NhbGhvc3Q6bWF0eWdyeXNh">>}],
      <<"{\"user\":\"bob_messages_are_archived_in_room_3362@localhost\"}">>}
Result: {{<<"204">>,<<"No Content">>},
         [{<<"server">>,<<"Cowboy">>},
          {<<"date">>,<<"Thu, 25 Apr 2024 07:24:28 GMT">>}],
         <<>>,80,103408}
Params: #{body =>
              <<"{\"user\":\"bob_messages_are_archived_in_room_3362@localhost\"}">>,
          creds =>
              {<<"alice_messages_are_archived_in_room_3362@localhost">>,
               <<"matygrysa">>},
          method => <<"POST">>,
          path => <<"/api/rooms/1714-29869-617284/users">>,
          return_headers => true,role => client,
          server => #{node => mongooseim@localhost}}


*** User 2024-04-25 07:24:29.784 ***🔗
bob_messages_are_archived_in_room_3362@localhost/res1 in
<message from='1714-29869-617284@muclight.localhost' to='bob_messages_are_archived_in_room_3362@localhost' id='0f47f30a-aad4-441e-bc25-e50cd89e3a56' type='groupchat'>
	<x xmlns='urn:xmpp:muclight:0#affiliations'>
		<version>1714-29869-715876</version>
		<user affiliation='member'>bob_messages_are_archived_in_room_3362@localhost</user>
	</x>
	<body/>
</message>



*** User 2024-04-25 07:24:29.784 ***🔗
alice_messages_are_archived_in_room_3362@localhost/res1 in
<message from='1714-29869-617284@muclight.localhost' to='alice_messages_are_archived_in_room_3362@localhost' id='0f47f30a-aad4-441e-bc25-e50cd89e3a56' type='groupchat'>
	<x xmlns='urn:xmpp:muclight:0#affiliations'>
		<prev-version>1714-29869-617272</prev-version>
		<version>1714-29869-715876</version>
		<user affiliation='member'>bob_messages_are_archived_in_room_3362@localhost</user>
	</x>
	<body/>
	<stanza-id by='1714-29869-617284@muclight.localhost' id='C5N6LM2D0TG1' xmlns='urn:xmpp:sid:0'/>
</message>



*** User 2024-04-25 07:24:29.823 ***🔗
REST request:
Code: 200
Req: {<0.23192.2>,<<"/api/rooms/1714-29869-617284/messages">>,<<"POST">>,
      [{<<"Content-Type">>,<<"application/json">>},
       {<<"Request-Id">>,<<"85eb8d8ba20704b0">>},
       {<<"authorization">>,
        <<"Basic YWxpY2VfbWVzc2FnZXNfYXJlX2FyY2hpdmVkX2luX3Jvb21fMzM2MkBsb2NhbGhvc3Q6bWF0eWdyeXNh">>}],
      <<"{\"body\":\"Hi all!\"}">>}
Result: {{<<"200">>,<<"OK">>},
         [{<<"server">>,<<"Cowboy">>},
          {<<"date">>,<<"Thu, 25 Apr 2024 07:24:28 GMT">>},
          {<<"content-type">>,<<"application/json">>},
          {<<"content-length">>,<<"45">>}],
         <<"{\"id\":\"136ad19d-d90c-4f46-b8cf-7c3a40bf32d8\"}">>,169,19586}
Params: #{body => <<"{\"body\":\"Hi all!\"}">>,
          creds =>
              {<<"alice_messages_are_archived_in_room_3362@localhost">>,
               <<"matygrysa">>},
          method => <<"POST">>,
          path => <<"/api/rooms/1714-29869-617284/messages">>,
          return_headers => true,role => client,
          server => #{node => mongooseim@localhost}}


*** User 2024-04-25 07:24:29.874 ***🔗
REST request:
Code: 200
Req: {<0.23266.2>,<<"/api/rooms/1714-29869-617284/messages">>,<<"POST">>,
      [{<<"Content-Type">>,<<"application/json">>},
       {<<"Request-Id">>,<<"a3d43e2482a0881c">>},
       {<<"authorization">>,
        <<"Basic Ym9iX21lc3NhZ2VzX2FyZV9hcmNoaXZlZF9pbl9yb29tXzMzNjJAbG9jYWxob3N0Om1ha3JvbGlrYQ==">>}],
      <<"{\"body\":\"Hi all!\"}">>}
Result: {{<<"200">>,<<"OK">>},
         [{<<"server">>,<<"Cowboy">>},
          {<<"date">>,<<"Thu, 25 Apr 2024 07:24:28 GMT">>},
          {<<"content-type">>,<<"application/json">>},
          {<<"content-length">>,<<"45">>}],
         <<"{\"id\":\"2297d2d7-891c-4b55-a0de-2b5ab198e473\"}">>,169,10393}
Params: #{body => <<"{\"body\":\"Hi all!\"}">>,
          creds =>
              {<<"bob_messages_are_archived_in_room_3362@localhost">>,
               <<"makrolika">>},
          method => <<"POST">>,
          path => <<"/api/rooms/1714-29869-617284/messages">>,
          return_headers => true,role => client,
          server => #{node => mongooseim@localhost}}


*** User 2024-04-25 07:24:29.877 ***🔗
alice_messages_are_archived_in_room_3362@localhost/res1 in
<message from='1714-29869-617284@muclight.localhost/alice_messages_are_archived_in_room_3362@localhost' to='alice_messages_are_archived_in_room_3362@localhost' id='136ad19d-d90c-4f46-b8cf-7c3a40bf32d8' type='groupchat'>
	<body>Hi all!</body>
	<stanza-id by='1714-29869-617284@muclight.localhost' id='C5N6LM33G401' xmlns='urn:xmpp:sid:0'/>
</message>



*** User 2024-04-25 07:24:29.877 ***🔗
bob_messages_are_archived_in_room_3362@localhost/res1 in
<message from='1714-29869-617284@muclight.localhost/alice_messages_are_archived_in_room_3362@localhost' to='bob_messages_are_archived_in_room_3362@localhost' id='136ad19d-d90c-4f46-b8cf-7c3a40bf32d8' type='groupchat'>
	<body>Hi all!</body>
	<stanza-id by='1714-29869-617284@muclight.localhost' id='C5N6LM33G401' xmlns='urn:xmpp:sid:0'/>
</message>



*** User 2024-04-25 07:24:29.877 ***🔗
alice_messages_are_archived_in_room_3362@localhost/res1 in
<message from='1714-29869-617284@muclight.localhost/bob_messages_are_archived_in_room_3362@localhost' to='alice_messages_are_archived_in_room_3362@localhost' id='2297d2d7-891c-4b55-a0de-2b5ab198e473' type='groupchat'>
	<body>Hi all!</body>
	<stanza-id by='1714-29869-617284@muclight.localhost' id='C5N6LM3IA6G1' xmlns='urn:xmpp:sid:0'/>
</message>



*** User 2024-04-25 07:24:29.877 ***🔗
bob_messages_are_archived_in_room_3362@localhost/res1 in
<message from='1714-29869-617284@muclight.localhost/bob_messages_are_archived_in_room_3362@localhost' to='bob_messages_are_archived_in_room_3362@localhost' id='2297d2d7-891c-4b55-a0de-2b5ab198e473' type='groupchat'>
	<body>Hi all!</body>
	<stanza-id by='1714-29869-617284@muclight.localhost' id='C5N6LM3IA6G1' xmlns='urn:xmpp:sid:0'/>
</message>



*** User 2024-04-25 07:24:29.908 ***🔗
REST request:
Code: 200
Req: {<0.23326.2>,<<"/api/rooms/1714-29869-617284/messages">>,<<"GET">>,
      [{<<"Content-Type">>,<<"application/json">>},
       {<<"Request-Id">>,<<"4a2d4d97f0f6c323">>},
       {<<"authorization">>,
        <<"Basic YWxpY2VfbWVzc2FnZXNfYXJlX2FyY2hpdmVkX2luX3Jvb21fMzM2MkBsb2NhbGhvc3Q6bWF0eWdyeXNh">>}],
      <<>>}
Result: {{<<"200">>,<<"OK">>},
         [{<<"server">>,<<"Cowboy">>},
          {<<"date">>,<<"Thu, 25 Apr 2024 07:24:29 GMT">>},
          {<<"content-type">>,<<"application/json">>},
          {<<"content-length">>,<<"551">>}],
         <<"[{\"user\":\"bob_messages_are_archived_in_room_3362@localhost\",\"type\":\"affiliation\",\"timestamp\":1714029869715,\"id\":\"0f47f30a-aad4-441e-bc25-e50cd89e3a56\",\"from\":\"1714-29869-617284@muclight.localhost\",\"affiliation\":\"member\"},{\"type\":\"message\",\"timestamp\":1714029869807,\"id\":\"136ad19d-d90c-4f46-b8cf-7c3a40bf32d8\",\"from\":\"alice_messages_are_archived_in_room_3362@localhost\",\"body\":\"Hi all!\"},{\"type\":\"message\",\"timestamp\":1714029869868,\"id\":\"2297d2d7-891c-4b55-a0de-2b5ab198e473\",\"from\":\"bob_messages_are_archived_in_room_3362@localhost\",\"body\":\"Hi all!\"}]">>,
         676,5147}
Params: #{body => <<>>,
          creds =>
              {<<"alice_messages_are_archived_in_room_3362@localhost">>,
               <<"matygrysa">>},
          method => <<"GET">>,
          path => <<"/api/rooms/1714-29869-617284/messages">>,
          return_headers => true,role => client,
          server => #{node => mongooseim@localhost}}


*** User 2024-04-25 07:24:29.909 ***🔗
bob_messages_are_archived_in_room_3362@localhost/res1 out
</stream:stream>

*** User 2024-04-25 07:24:29.909 ***🔗
bob_messages_are_archived_in_room_3362@localhost/res1 in
</stream:stream>

*** User 2024-04-25 07:24:29.910 ***🔗
alice_messages_are_archived_in_room_3362@localhost/res1 out
</stream:stream>

*** User 2024-04-25 07:24:29.911 ***🔗
alice_messages_are_archived_in_room_3362@localhost/res1 in
</stream:stream>
*** CT 2024-04-25 07:24:29.969 *** View log from node mongooseim@localhost when finished🔗 mongooseim@localhost_4911.html



=== Ended at 2024-04-25 07:24:29
=== successfully completed test case
=== === Returned value: ok