=== Test case: gen_tcp_socket_SUITE:active_once/1 (click for source code)

=== Config value:

    [{backend,socket},
     {read_ahead,false},
     {watchdog,<0.111684.0>},
     {testdata_server,#Ref<0.327832746.822345729.238925>},
     {testdata_size,{7,20}},
     {burden,0},
     {bind_addr,#{addr => {172,17,0,2},family => inet}},
     {tc_logfile,"/buildroot/otp/lib/kernel/make_test_dir/ct_logs/ct_run.test_server@1be4f84f2184.2025-03-07_14.27.11/make_test_dir.kernel_test.logs/run.2025-03-07_14.27.40/gen_tcp_socket_suite.active_once.39138.html"},
     {tc_group_properties,[{name,socket_nra}]},
     {tc_group_path,[[{name,small}],[{name,smoketest}]]},
     {data_dir,"/buildroot/otp/lib/kernel/make_test_dir/kernel_test/gen_tcp_socket_SUITE_data/"},
     {priv_dir,"/buildroot/otp/lib/kernel/make_test_dir/ct_logs/ct_run.test_server@1be4f84f2184.2025-03-07_14.27.11/make_test_dir.kernel_test.logs/run.2025-03-07_14.27.40/log_private/"}]

=== Current directory is "/buildroot/otp/lib/kernel/make_test_dir/ct_logs/ct_run.test_server@1be4f84f2184.2025-03-07_14.27.11"

=== Started at 2025-03-07 14:55:46



gen_tcp:connect(#{port => 57731,addr => {172,17,0,2},family => inet}, [{inet_backend,
                                                                        socket},
                                                                       binary,
                                                                       {active,
                                                                        once},
                                                                       {packet,
                                                                        4},
                                                                       inet,
                                                                       {recbuf,
                                                                        131072},
                                                                       {read_ahead,
                                                                        false}]).

*** User 2025-03-07 14:55:46.461 ***🔗
try connect to #{port => 57731,addr => {172,17,0,2},family => inet}
   TC:      active_once

*** User 2025-03-07 14:55:49.572 ***🔗
Size: 155150852. Time: 3110.

*** User 2025-03-07 14:55:49.573 ***🔗
### socket-nra 2^(7+20)-active_once: 48 MByte/s

=== Ended at 2025-03-07 14:55:49
=== successfully completed test case
=== === Returned value: {comment,"48 MByte/s"}