diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/acceptor_SUITE.erl | 77 |
1 files changed, 76 insertions, 1 deletions
diff --git a/test/acceptor_SUITE.erl b/test/acceptor_SUITE.erl index a60f284..9635e4e 100644 --- a/test/acceptor_SUITE.erl +++ b/test/acceptor_SUITE.erl @@ -48,7 +48,8 @@ groups() -> ssl_error_no_cert ]}, {misc, [ misc_bad_transport, - misc_bad_transport_options + misc_bad_transport_options, + misc_info ]}, {supervisor, [ connection_type_supervisor, connection_type_supervisor_separate_from_connection, @@ -74,6 +75,80 @@ misc_bad_transport_options(_) -> ranch_tcp, [binary, {packet, 4}, <<"garbage">>, raw, backlog], echo_protocol, []), ok. +misc_info(_) -> + doc("Information about listeners."), + %% Open a listener with a few connections. + {ok, Pid1} = ranch:start_listener({misc_info, tcp}, 1, ranch_tcp, [], + remove_conn_and_wait_protocol, [{remove, true, 2500}]), + Port1 = ranch:get_port({misc_info, tcp}), + %% Open a few more listeners with different arguments. + {ok, Pid2} = ranch:start_listener({misc_info, act}, 2, ranch_tcp, [], active_echo_protocol, {}), + Port2 = ranch:get_port({misc_info, act}), + ranch:set_max_connections({misc_info, act}, infinity), + Opts = ct_helper:get_certs_from_ets(), + {ok, Pid3} = ranch:start_listener({misc_info, ssl}, 3, ranch_ssl, Opts, echo_protocol, [{}]), + Port3 = ranch:get_port({misc_info, ssl}), + %% Open 5 connections, 3 removed from the count. + {ok, _} = gen_tcp:connect("localhost", Port1, [binary, {active, false}, {packet, raw}]), + {ok, _} = gen_tcp:connect("localhost", Port1, [binary, {active, false}, {packet, raw}]), + {ok, _} = gen_tcp:connect("localhost", Port1, [binary, {active, false}, {packet, raw}]), + receive after 250 -> ok end, + ranch:set_protocol_options({misc_info, tcp}, [{remove, false, 2500}]), + receive after 250 -> ok end, + {ok, _} = gen_tcp:connect("localhost", Port1, [binary, {active, false}, {packet, raw}]), + {ok, _} = gen_tcp:connect("localhost", Port1, [binary, {active, false}, {packet, raw}]), + %% Confirm the info returned by Ranch is correct. + [ + {{misc_info, act}, [ + {pid, Pid2}, + {ip, {0,0,0,0}}, + {port, Port2}, + {num_acceptors, 2}, + {max_connections, infinity}, %% Option was modified. + {active_connections, 0}, + {all_connections, 0}, + {transport, ranch_tcp}, + {transport_options, []}, + {protocol, active_echo_protocol}, + {protocol_options, {}} + ]}, + {{misc_info, ssl}, [ + {pid, Pid3}, + {ip, {0,0,0,0}}, + {port, Port3}, + {num_acceptors, 3}, + {max_connections, 1024}, + {active_connections, 0}, + {all_connections, 0}, + {transport, ranch_ssl}, + {transport_options, Opts}, + {protocol, echo_protocol}, + {protocol_options, [{}]} + ]}, + {{misc_info, tcp}, [ + {pid, Pid1}, + {ip, {0,0,0,0}}, + {port, Port1}, + {num_acceptors, 1}, + {max_connections, 1024}, + {active_connections, 2}, + {all_connections, 5}, + {transport, ranch_tcp}, + {transport_options, []}, + {protocol, remove_conn_and_wait_protocol}, + {protocol_options, [{remove, false, 2500}]} %% Option was modified. + ]} + ] = lists:sort([L || L={{misc_info, _}, _} <- ranch:info()]), + %% Get acceptors. + [_] = ranch:procs({misc_info, tcp}, acceptors), + [_, _] = ranch:procs({misc_info, act}, acceptors), + [_, _, _] = ranch:procs({misc_info, ssl}, acceptors), + %% Get connections. + [_, _, _, _, _] = ranch:procs({misc_info, tcp}, connections), + [] = ranch:procs({misc_info, act}, connections), + [] = ranch:procs({misc_info, ssl}, connections), + ok. + %% ssl. ssl_accept_error(_) -> |