=== Test case: socket_api_SUITE:api_opt_sock_sndlowat_udp4/1 (click for source code)

=== Config value:

    [{watchdog,<0.125374.0>},
     {kernel_factor,5},
     {label,{host,undefined}},
     {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/socket_api_suite.api_opt_sock_sndlowat_udp4.html"},
     {tc_group_properties,[{name,option_sock_lowat}]},
     {tc_group_path,[[{name,options_socket}],[{name,options}]]},
     {data_dir,"/buildroot/otp/lib/kernel/make_test_dir/kernel_test/socket_api_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/"},
     {nodenames,[]}]

=== 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 15:29:03



init_per_testcase(api_opt_sock_sndlowat_udp4) -> entry with
   Config: [{watchdog,<0.125382.0>},
            {kernel_factor,5},
            {label,{host,undefined}},
            {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/socket_api_suite.api_opt_sock_sndlowat_udp4.html"},
            {tc_group_properties,[{name,option_sock_lowat}]},
            {tc_group_path,[[{name,options_socket}],[{name,options}]]},
            {data_dir,"/buildroot/otp/lib/kernel/make_test_dir/kernel_test/socket_api_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/"},
            {nodenames,[]}]

[15:29:03][tester][<0.125384.0>] evaluate command  1: local address
[15:29:03][tester][<0.125384.0>] evaluate command  2: open socket
[15:29:03][tester][<0.125384.0>] evaluate command  3: bind
[15:29:03][tester][<0.125384.0>] bound
[15:29:03][tester][<0.125384.0>] evaluate command  4: get current (default) lowat
[15:29:03][tester][<0.125384.0>] (default) lowat: 1
[15:29:03][tester][<0.125384.0>] evaluate command  5: change lowat ( + 1 )
[15:29:03][tester][<0.125384.0>] try set new lowat to 2
[15:29:03][tester][<0.125384.0>] LOWAT not changeable
[15:29:03][tester][<0.125384.0>] command 5 skip: 
   "Not changeable"
[15:29:03] await_finish -> skip (exit) received: 
   Pid:    <0.125384.0>
   Reason: "Not changeable"
[15:29:03] evaluator 'tester' (<0.125384.0>) issued SKIP: 
   "Not changeable"
[15:29:03] ensure (1) evaluator(s) are terminated
[15:29:03] issue skip



=== Ended at 2025-03-07 15:29:03
=== Location: {socket_api_SUITE,api_opt_sock_sndlowat_udp4}
=== Reason: Not changeable