=== Test case: rest_client_SUITE:messages_are_archived_in_room/1 (click for source code)
=== Config value:
[{watchdog,<0.76156.0>},
{muc_light_host,<<"muclight.domain.example.com">>},
{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@a950b60ae868.2024-03-18_09.25.02/big_tests.tests.rest_client_SUITE.logs/run.2024-03-18_09.38.50/rest_client_suite.messages_are_archived_in_room.78981.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@a950b60ae868.2024-03-18_09.25.02/big_tests.tests.rest_client_SUITE.logs/run.2024-03-18_09.38.50/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_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_amp => #{},
mod_sic => #{iqdisc => one_queue},
mod_presence => #{},
mod_disco =>
#{iqdisc => one_queue,users_can_see_hidden_services => false,
server_info => [],extra_domains => []},
mod_stream_management =>
#{buffer => true,ack => true,backend => mnesia,
stale_h =>
#{enabled => false,repeat_after => 1800,geriatric => 3600},
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@a950b60ae868.2024-03-18_09.25.02"
=== Started at 2024-03-18 09:38:51
*** User 2024-03-18 09:38:51.463 ***🔗
alicE_messages_are_archived_in_room_2978@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 2024-03-18 09:38:51.465 ***🔗
alicE_messages_are_archived_in_room_2978@domain.example.com/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='c32449153aaf3c8d' from='domain.example.com' version='1.0' xml:lang='en'>
*** User 2024-03-18 09:38:51.465 ***🔗
alicE_messages_are_archived_in_room_2978@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 2024-03-18 09:38:51.465 ***🔗
alicE_messages_are_archived_in_room_2978@domain.example.com/res1 out
<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>AGFsaWNFX21lc3NhZ2VzX2FyZV9hcmNoaXZlZF9pbl9yb29tXzI5NzgAbWF0eWdyeXNh</auth>
*** User 2024-03-18 09:38:51.467 ***🔗
alicE_messages_are_archived_in_room_2978@domain.example.com/res1 in
<success xmlns='urn:ietf:params:xml:ns:xmpp-sasl'/>
*** User 2024-03-18 09:38:51.467 ***🔗
alicE_messages_are_archived_in_room_2978@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 2024-03-18 09:38:51.502 ***🔗
alicE_messages_are_archived_in_room_2978@domain.example.com/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='caa207054c52b598' from='domain.example.com' version='1.0' xml:lang='en' to='alice_messages_are_archived_in_room_2978@domain.example.com'>
*** User 2024-03-18 09:38:51.502 ***🔗
alicE_messages_are_archived_in_room_2978@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 2024-03-18 09:38:51.503 ***🔗
alicE_messages_are_archived_in_room_2978@domain.example.com/res1 out
<iq type='set' id='709341c6b4a437462b7514ce26860439'>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
<resource>res1</resource>
</bind>
</iq>
*** User 2024-03-18 09:38:51.506 ***🔗
alicE_messages_are_archived_in_room_2978@domain.example.com/res1 in
<iq id='709341c6b4a437462b7514ce26860439' type='result'>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
<jid>alice_messages_are_archived_in_room_2978@domain.example.com/res1</jid>
</bind>
</iq>
*** User 2024-03-18 09:38:51.507 ***🔗
alice_messages_are_archived_in_room_2978@domain.example.com/res1 out
<iq type='set' id='875b7877404d03da70e6b629bdd762cf'>
<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>
*** User 2024-03-18 09:38:51.508 ***🔗
alice_messages_are_archived_in_room_2978@domain.example.com/res1 in
<iq from='domain.example.com' to='alice_messages_are_archived_in_room_2978@domain.example.com/res1' id='875b7877404d03da70e6b629bdd762cf' type='result'>
<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>
*** User 2024-03-18 09:38:51.508 ***🔗
alice_messages_are_archived_in_room_2978@domain.example.com/res1 out
<presence/>
*** User 2024-03-18 09:38:51.527 ***🔗
alice_messages_are_archived_in_room_2978@domain.example.com/res1 in
<presence from='alice_messages_are_archived_in_room_2978@domain.example.com/res1' to='alice_messages_are_archived_in_room_2978@domain.example.com/res1'/>
*** User 2024-03-18 09:38:51.528 ***🔗
bOb_messages_are_archived_in_room_2978@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 2024-03-18 09:38:51.530 ***🔗
bOb_messages_are_archived_in_room_2978@domain.example.com/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='8270a9d3ce4f9887' from='domain.example.com' version='1.0' xml:lang='en'>
*** User 2024-03-18 09:38:51.530 ***🔗
bOb_messages_are_archived_in_room_2978@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 2024-03-18 09:38:51.530 ***🔗
bOb_messages_are_archived_in_room_2978@domain.example.com/res1 out
<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>AGJPYl9tZXNzYWdlc19hcmVfYXJjaGl2ZWRfaW5fcm9vbV8yOTc4AG1ha3JvbGlrYQ==</auth>
*** User 2024-03-18 09:38:51.532 ***🔗
bOb_messages_are_archived_in_room_2978@domain.example.com/res1 in
<success xmlns='urn:ietf:params:xml:ns:xmpp-sasl'/>
*** User 2024-03-18 09:38:51.532 ***🔗
bOb_messages_are_archived_in_room_2978@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 2024-03-18 09:38:51.533 ***🔗
bOb_messages_are_archived_in_room_2978@domain.example.com/res1 in
<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='958bbd58ca6290b7' from='domain.example.com' version='1.0' xml:lang='en' to='bob_messages_are_archived_in_room_2978@domain.example.com'>
*** User 2024-03-18 09:38:51.534 ***🔗
bOb_messages_are_archived_in_room_2978@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 2024-03-18 09:38:51.534 ***🔗
bOb_messages_are_archived_in_room_2978@domain.example.com/res1 out
<iq type='set' id='9496a02fae6c2bc78698e72f0a9a4ada'>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
<resource>res1</resource>
</bind>
</iq>
*** User 2024-03-18 09:38:51.534 ***🔗
bOb_messages_are_archived_in_room_2978@domain.example.com/res1 in
<iq id='9496a02fae6c2bc78698e72f0a9a4ada' type='result'>
<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
<jid>bob_messages_are_archived_in_room_2978@domain.example.com/res1</jid>
</bind>
</iq>
*** User 2024-03-18 09:38:51.534 ***🔗
bob_messages_are_archived_in_room_2978@domain.example.com/res1 out
<iq type='set' id='9f8ec8f0b1a8f03846e13b13e48122db'>
<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>
*** User 2024-03-18 09:38:51.535 ***🔗
bob_messages_are_archived_in_room_2978@domain.example.com/res1 in
<iq from='domain.example.com' to='bob_messages_are_archived_in_room_2978@domain.example.com/res1' id='9f8ec8f0b1a8f03846e13b13e48122db' type='result'>
<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>
</iq>
*** User 2024-03-18 09:38:51.536 ***🔗
bob_messages_are_archived_in_room_2978@domain.example.com/res1 out
<presence/>
*** User 2024-03-18 09:38:51.549 ***🔗
bob_messages_are_archived_in_room_2978@domain.example.com/res1 in
<presence from='bob_messages_are_archived_in_room_2978@domain.example.com/res1' to='bob_messages_are_archived_in_room_2978@domain.example.com/res1'/>
*** User 2024-03-18 09:38:51.636 ***🔗
REST request:
Code: 201
Req: {<0.76627.0>,<<"/api/rooms">>,<<"POST">>,
[{<<"Content-Type">>,<<"application/json">>},
{<<"Request-Id">>,<<"0943c575c46eee76">>},
{<<"authorization">>,
<<"Basic YWxpY2VfbWVzc2FnZXNfYXJlX2FyY2hpdmVkX2luX3Jvb21fMjk3OEBkb21haW4uZXhhbXBsZS5jb206bWF0eWdyeXNh">>}],
<<"{\"subject\":\"This room subject\",\"name\":\"new_room_name\"}">>}
Result: {{<<"201">>,<<"Created">>},
[{<<"server">>,<<"Cowboy">>},
{<<"date">>,<<"Mon, 18 Mar 2024 09:38:51 GMT">>},
{<<"content-type">>,<<"application/json">>},
{<<"content-length">>,<<"27">>}],
<<"{\"id\":\"1710-754731-611714\"}">>,156,33721}
Params: #{path => <<"/api/rooms">>,
server => #{node => mongooseim@localhost},
creds =>
{<<"alice_messages_are_archived_in_room_2978@domain.example.com">>,
<<"matygrysa">>},
body =>
<<"{\"subject\":\"This room subject\",\"name\":\"new_room_name\"}">>,
method => <<"POST">>,role => client,return_headers => true}
*** User 2024-03-18 09:38:51.735 ***🔗
REST request:
Code: 204
Req: {<0.76716.0>,<<"/api/rooms/1710-754731-611714/users">>,<<"POST">>,
[{<<"Content-Type">>,<<"application/json">>},
{<<"Request-Id">>,<<"2faac17a3e9f07ee">>},
{<<"authorization">>,
<<"Basic YWxpY2VfbWVzc2FnZXNfYXJlX2FyY2hpdmVkX2luX3Jvb21fMjk3OEBkb21haW4uZXhhbXBsZS5jb206bWF0eWdyeXNh">>}],
<<"{\"user\":\"bob_messages_are_archived_in_room_2978@domain.example.com\"}">>}
Result: {{<<"204">>,<<"No Content">>},
[{<<"server">>,<<"Cowboy">>},
{<<"date">>,<<"Mon, 18 Mar 2024 09:38:51 GMT">>}],
<<>>,80,88610}
Params: #{path => <<"/api/rooms/1710-754731-611714/users">>,
server => #{node => mongooseim@localhost},
creds =>
{<<"alice_messages_are_archived_in_room_2978@domain.example.com">>,
<<"matygrysa">>},
body =>
<<"{\"user\":\"bob_messages_are_archived_in_room_2978@domain.example.com\"}">>,
method => <<"POST">>,role => client,return_headers => true}
*** User 2024-03-18 09:38:51.735 ***🔗
bob_messages_are_archived_in_room_2978@domain.example.com/res1 in
<message from='1710-754731-611714@muclight.domain.example.com' to='bob_messages_are_archived_in_room_2978@domain.example.com' id='e1582bfe-a2ab-4086-bde7-4c1992ea38de' type='groupchat'>
<x xmlns='urn:xmpp:muclight:0#affiliations'>
<version>1710-754731-716275</version>
<user affiliation='member'>bob_messages_are_archived_in_room_2978@domain.example.com</user>
</x>
<body/>
</message>
*** User 2024-03-18 09:38:51.735 ***🔗
alice_messages_are_archived_in_room_2978@domain.example.com/res1 in
<message from='1710-754731-611714@muclight.domain.example.com' to='alice_messages_are_archived_in_room_2978@domain.example.com' id='e1582bfe-a2ab-4086-bde7-4c1992ea38de' type='groupchat'>
<x xmlns='urn:xmpp:muclight:0#affiliations'>
<prev-version>1710-754731-611703</prev-version>
<version>1710-754731-716275</version>
<user affiliation='member'>bob_messages_are_archived_in_room_2978@domain.example.com</user>
</x>
<body/>
<stanza-id by='1710-754731-611714@muclight.domain.example.com' id='C4VC40A19M81' xmlns='urn:xmpp:sid:0'/>
</message>
*** User 2024-03-18 09:38:51.812 ***🔗
REST request:
Code: 200
Req: {<0.76884.0>,<<"/api/rooms/1710-754731-611714/messages">>,<<"POST">>,
[{<<"Content-Type">>,<<"application/json">>},
{<<"Request-Id">>,<<"bdbd2a27c9f11bc7">>},
{<<"authorization">>,
<<"Basic YWxpY2VfbWVzc2FnZXNfYXJlX2FyY2hpdmVkX2luX3Jvb21fMjk3OEBkb21haW4uZXhhbXBsZS5jb206bWF0eWdyeXNh">>}],
<<"{\"body\":\"Hi all!\"}">>}
Result: {{<<"200">>,<<"OK">>},
[{<<"server">>,<<"Cowboy">>},
{<<"date">>,<<"Mon, 18 Mar 2024 09:38:51 GMT">>},
{<<"content-type">>,<<"application/json">>},
{<<"content-length">>,<<"45">>}],
<<"{\"id\":\"eb7d8e70-3a5f-41fe-bfe0-9d32409f2380\"}">>,169,67108}
Params: #{path => <<"/api/rooms/1710-754731-611714/messages">>,
server => #{node => mongooseim@localhost},
creds =>
{<<"alice_messages_are_archived_in_room_2978@domain.example.com">>,
<<"matygrysa">>},
body => <<"{\"body\":\"Hi all!\"}">>,method => <<"POST">>,
role => client,return_headers => true}
Could not find element wait_for_parallel_writer in Config.
Could not find element archive_wait in Config.
*** User 2024-03-18 09:38:51.830 ***🔗
REST request:
Code: 200
Req: {<0.76977.0>,<<"/api/rooms/1710-754731-611714/messages">>,<<"POST">>,
[{<<"Content-Type">>,<<"application/json">>},
{<<"Request-Id">>,<<"cf91225c17770a1d">>},
{<<"authorization">>,
<<"Basic Ym9iX21lc3NhZ2VzX2FyZV9hcmNoaXZlZF9pbl9yb29tXzI5NzhAZG9tYWluLmV4YW1wbGUuY29tOm1ha3JvbGlrYQ==">>}],
<<"{\"body\":\"Hi all!\"}">>}
Result: {{<<"200">>,<<"OK">>},
[{<<"server">>,<<"Cowboy">>},
{<<"date">>,<<"Mon, 18 Mar 2024 09:38:51 GMT">>},
{<<"content-type">>,<<"application/json">>},
{<<"content-length">>,<<"45">>}],
<<"{\"id\":\"21e3ab36-a04c-432f-a590-cc0ddc34e43f\"}">>,169,10814}
Params: #{path => <<"/api/rooms/1710-754731-611714/messages">>,
server => #{node => mongooseim@localhost},
creds =>
{<<"bob_messages_are_archived_in_room_2978@domain.example.com">>,
<<"makrolika">>},
body => <<"{\"body\":\"Hi all!\"}">>,method => <<"POST">>,
role => client,return_headers => true}
*** User 2024-03-18 09:38:51.831 ***🔗
alice_messages_are_archived_in_room_2978@domain.example.com/res1 in
<message from='1710-754731-611714@muclight.domain.example.com/alice_messages_are_archived_in_room_2978@domain.example.com' to='alice_messages_are_archived_in_room_2978@domain.example.com' id='eb7d8e70-3a5f-41fe-bfe0-9d32409f2380' type='groupchat'>
<body>Hi all!</body>
<stanza-id by='1710-754731-611714@muclight.domain.example.com' id='C4VC40AN3TO1' xmlns='urn:xmpp:sid:0'/>
</message>
*** User 2024-03-18 09:38:51.831 ***🔗
bob_messages_are_archived_in_room_2978@domain.example.com/res1 in
<message from='1710-754731-611714@muclight.domain.example.com/alice_messages_are_archived_in_room_2978@domain.example.com' to='bob_messages_are_archived_in_room_2978@domain.example.com' id='eb7d8e70-3a5f-41fe-bfe0-9d32409f2380' type='groupchat'>
<body>Hi all!</body>
<stanza-id by='1710-754731-611714@muclight.domain.example.com' id='C4VC40AN3TO1' xmlns='urn:xmpp:sid:0'/>
</message>
*** User 2024-03-18 09:38:51.831 ***🔗
alice_messages_are_archived_in_room_2978@domain.example.com/res1 in
<message from='1710-754731-611714@muclight.domain.example.com/bob_messages_are_archived_in_room_2978@domain.example.com' to='alice_messages_are_archived_in_room_2978@domain.example.com' id='21e3ab36-a04c-432f-a590-cc0ddc34e43f' type='groupchat'>
<body>Hi all!</body>
<stanza-id by='1710-754731-611714@muclight.domain.example.com' id='C4VC40B92G81' xmlns='urn:xmpp:sid:0'/>
</message>
*** User 2024-03-18 09:38:51.831 ***🔗
bob_messages_are_archived_in_room_2978@domain.example.com/res1 in
<message from='1710-754731-611714@muclight.domain.example.com/bob_messages_are_archived_in_room_2978@domain.example.com' to='bob_messages_are_archived_in_room_2978@domain.example.com' id='21e3ab36-a04c-432f-a590-cc0ddc34e43f' type='groupchat'>
<body>Hi all!</body>
<stanza-id by='1710-754731-611714@muclight.domain.example.com' id='C4VC40B92G81' xmlns='urn:xmpp:sid:0'/>
</message>
*** User 2024-03-18 09:38:51.840 ***🔗
REST request:
Code: 200
Req: {<0.77031.0>,<<"/api/rooms/1710-754731-611714/messages">>,<<"GET">>,
[{<<"Content-Type">>,<<"application/json">>},
{<<"Request-Id">>,<<"ac88a9a10a9fb57f">>},
{<<"authorization">>,
<<"Basic YWxpY2VfbWVzc2FnZXNfYXJlX2FyY2hpdmVkX2luX3Jvb21fMjk3OEBkb21haW4uZXhhbXBsZS5jb206bWF0eWdyeXNh">>}],
<<>>}
Result: {{<<"200">>,<<"OK">>},
[{<<"server">>,<<"Cowboy">>},
{<<"date">>,<<"Mon, 18 Mar 2024 09:38:51 GMT">>},
{<<"content-type">>,<<"application/json">>},
{<<"content-length">>,<<"588">>}],
<<"[{\"affiliation\":\"member\",\"from\":\"1710-754731-611714@muclight.domain.example.com\",\"user\":\"bob_messages_are_archived_in_room_2978@domain.example.com\",\"type\":\"affiliation\",\"timestamp\":1710754731660,\"id\":\"e1582bfe-a2ab-4086-bde7-4c1992ea38de\"},{\"from\":\"alice_messages_are_archived_in_room_2978@domain.example.com\",\"body\":\"Hi all!\",\"type\":\"message\",\"timestamp\":1710754731749,\"id\":\"eb7d8e70-3a5f-41fe-bfe0-9d32409f2380\"},{\"from\":\"bob_messages_are_archived_in_room_2978@domain.example.com\",\"body\":\"Hi all!\",\"type\":\"message\",\"timestamp\":1710754731823,\"id\":\"21e3ab36-a04c-432f-a590-cc0ddc34e43f\"}]">>,
713,2843}
Params: #{path => <<"/api/rooms/1710-754731-611714/messages">>,
server => #{node => mongooseim@localhost},
creds =>
{<<"alice_messages_are_archived_in_room_2978@domain.example.com">>,
<<"matygrysa">>},
body => <<>>,method => <<"GET">>,role => client,
return_headers => true}
*** User 2024-03-18 09:38:51.845 ***🔗
bob_messages_are_archived_in_room_2978@domain.example.com/res1 out
</stream:stream>
*** User 2024-03-18 09:38:51.846 ***🔗
bob_messages_are_archived_in_room_2978@domain.example.com/res1 in
</stream:stream>
*** User 2024-03-18 09:38:51.846 ***🔗
alice_messages_are_archived_in_room_2978@domain.example.com/res1 out
</stream:stream>
*** User 2024-03-18 09:38:51.847 ***🔗
alice_messages_are_archived_in_room_2978@domain.example.com/res1 in
</stream:stream>
=== Ended at 2024-03-18 09:38:51
=== successfully completed test case
=== === Returned value: ok