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-rw-r--r--lib/inets/src/http_client/httpc_handler.erl18
-rw-r--r--lib/inets/src/http_client/httpc_manager.erl2
-rw-r--r--lib/inets/test/httpc_SUITE.erl330
3 files changed, 337 insertions, 13 deletions
diff --git a/lib/inets/src/http_client/httpc_handler.erl b/lib/inets/src/http_client/httpc_handler.erl
index 8874304bd6..a88945898a 100644
--- a/lib/inets/src/http_client/httpc_handler.erl
+++ b/lib/inets/src/http_client/httpc_handler.erl
@@ -1181,7 +1181,7 @@ handle_pipeline(#state{status = pipeline,
case queue:out(State#state.pipeline) of
{empty, _} ->
- ?hcrd("epmty pipeline queue", []),
+ ?hcrd("pipeline queue empty", []),
%% The server may choose too teminate an idle pipeline
%% in this case we want to receive the close message
@@ -1191,9 +1191,10 @@ handle_pipeline(#state{status = pipeline,
%% If a pipeline that has been idle for some time is not
%% closed by the server, the client may want to close it.
- NewState = activate_queue_timeout(TimeOut, State),
- NewSession = Session#session{queue_length = 0},
- httpc_manager:insert_session(NewSession, ProfileName),
+ NewState = activate_queue_timeout(TimeOut, State),
+ httpc_manager:update_session(ProfileName,
+ Session#session.id,
+ #session.queue_length, 0),
%% Note mfa will be initilized when a new request
%% arrives.
{noreply,
@@ -1203,6 +1204,7 @@ handle_pipeline(#state{status = pipeline,
headers = undefined,
body = undefined}};
{{value, NextRequest}, Pipeline} ->
+ ?hcrd("pipeline queue non-empty", []),
case lists:member(NextRequest#request.id,
State#state.canceled) of
true ->
@@ -1257,7 +1259,7 @@ handle_keep_alive_queue(
case queue:out(State#state.keep_alive) of
{empty, _} ->
- ?hcrd("empty keep_alive queue", []),
+ ?hcrd("keep_alive queue empty", []),
%% The server may choose too terminate an idle keep_alive session
%% in this case we want to receive the close message
%% at once and not when trying to send the next
@@ -1266,8 +1268,9 @@ handle_keep_alive_queue(
%% If a keep_alive session has been idle for some time is not
%% closed by the server, the client may want to close it.
NewState = activate_queue_timeout(TimeOut, State),
- NewSession = Session#session{queue_length = 0},
- httpc_manager:insert_session(NewSession, ProfileName),
+ httpc_manager:update_session(ProfileName,
+ Session#session.id,
+ #session.queue_length, 0),
%% Note mfa will be initilized when a new request
%% arrives.
{noreply,
@@ -1279,6 +1282,7 @@ handle_keep_alive_queue(
}
};
{{value, NextRequest}, KeepAlive} ->
+ ?hcrd("keep_alive queue non-empty", []),
case lists:member(NextRequest#request.id,
State#state.canceled) of
true ->
diff --git a/lib/inets/src/http_client/httpc_manager.erl b/lib/inets/src/http_client/httpc_manager.erl
index d699f1e7d8..4262abc5d0 100644
--- a/lib/inets/src/http_client/httpc_manager.erl
+++ b/lib/inets/src/http_client/httpc_manager.erl
@@ -206,7 +206,7 @@ insert_session(Session, ProfileName) ->
update_session(ProfileName, SessionId, Pos, Value) ->
SessionDbName = session_db_name(ProfileName),
- ?hcrt("insert session",
+ ?hcrt("update session",
[{id, SessionId},
{pos, Pos},
{value, Value},
diff --git a/lib/inets/test/httpc_SUITE.erl b/lib/inets/test/httpc_SUITE.erl
index be5d100ecc..63935a2352 100644
--- a/lib/inets/test/httpc_SUITE.erl
+++ b/lib/inets/test/httpc_SUITE.erl
@@ -90,6 +90,7 @@ all() ->
parse_url,
options,
headers_as_is,
+ selecting_session,
{group, proxy},
{group, ssl},
{group, stream},
@@ -265,7 +266,7 @@ init_per_testcase(Case, Timeout, Config) ->
%% inets:enable_trace(max, io, httpd),
%% inets:enable_trace(max, io, httpc),
- inets:enable_trace(max, io, all),
+ %% inets:enable_trace(max, io, all),
NewConfig =
case atom_to_list(Case) of
@@ -1807,6 +1808,7 @@ http_stream(Config) when is_list(Config) ->
%%-------------------------------------------------------------------------
+
http_stream_once(doc) ->
["Test the option stream for asynchrony requests"];
http_stream_once(suite) ->
@@ -1814,12 +1816,12 @@ http_stream_once(suite) ->
http_stream_once(Config) when is_list(Config) ->
p("http_stream_once -> entry with"
"~n Config: ~p", [Config]),
-
+
p("http_stream_once -> set ipfamily to inet", []),
ok = httpc:set_options([{ipfamily, inet}]),
p("http_stream_once -> start dummy server", []),
{DummyServerPid, Port} = dummy_server(ipv4),
-
+
PortStr = integer_to_list(Port),
p("http_stream_once -> once", []),
once(?URL_START ++ PortStr ++ "/once.html"),
@@ -1827,14 +1829,14 @@ http_stream_once(Config) when is_list(Config) ->
once(?URL_START ++ PortStr ++ "/once_chunked.html"),
p("http_stream_once -> dummy", []),
once(?URL_START ++ PortStr ++ "/dummy.html"),
-
+
p("http_stream_once -> stop dummy server", []),
DummyServerPid ! stop,
p("http_stream_once -> set ipfamily to inet6fb4", []),
ok = httpc:set_options([{ipfamily, inet6fb4}]),
p("http_stream_once -> done", []),
ok.
-
+
once(URL) ->
p("once -> issue sync request for ~p", [URL]),
{ok, {{_,200,_}, [_ | _], Body}} =
@@ -2032,6 +2034,7 @@ ipv6(SocketType, Scheme, HTTPOptions, Extra, Config) ->
%%-------------------------------------------------------------------------
+
headers_as_is(doc) ->
["Test the option headers_as_is"];
headers_as_is(suite) ->
@@ -2049,6 +2052,321 @@ headers_as_is(Config) when is_list(Config) ->
%%-------------------------------------------------------------------------
+
+selecting_session(doc) ->
+ ["Test selection of sessions - OTP-9847"];
+selecting_session(suite) ->
+ [];
+selecting_session(Config) when is_list(Config) ->
+ tsp("selecting_session -> entry with"
+ "~n Config: ~p", [Config]),
+
+ tsp("selecting_session -> set ipfamily to inet"),
+ ok = httpc:set_options([{ipfamily, inet}]),
+
+ tsp("selecting_session -> start server"),
+ {ServerPid, Port} = otp_9847_server(),
+
+ PortStr = integer_to_list(Port),
+ URL = ?URL_START ++ PortStr ++ "/index.html",
+
+ tsp("selecting_session -> issue the first batch (three) requests"),
+ lists:foreach(fun(P) ->
+ tsp("selecting_session:fun1 -> "
+ "send stop request to ~p", [P]),
+ P ! stop
+ end,
+ reqs(URL, ServerPid, 3, 3, false)),
+ tsp("selecting_session -> sleep some (1) to make sure nothing lingers"),
+ ?SLEEP(5000),
+ tsp("selecting_session -> "
+ "instruct the server to reply to the first request"),
+ ServerPid ! {answer, true},
+ receive
+ {answer, true} ->
+ tsp("selecting_session -> "
+ "received ack from server to reply to the first request"),
+ ok
+ end,
+ tsp("selecting_session -> issue the second batch (four) requests"),
+ lists:foreach(fun(P) ->
+ tsp("selecting_session:fun2 -> "
+ "send stop request to ~p", [P]),
+ P ! stop
+ end,
+ reqs(URL, ServerPid, 4, 1, true)),
+ tsp("selecting_session -> sleep some (2) to make sure nothing lingers"),
+ ?SLEEP(5000),
+
+ tsp("selecting_session -> stop server"),
+ ServerPid ! stop,
+ tsp("selecting_session -> set ipfamily (back) to inet6fb4"),
+ ok = httpc:set_options([{ipfamily, inet6fb4}]),
+ tsp("selecting_session -> done"),
+ ok.
+
+reqs(URL, ServerPid, NumReqs, NumHandlers, InitialSync) ->
+ tsp("reqs -> entry with"
+ "~n URL: ~p"
+ "~n ServerPid: ~w"
+ "~n NumReqs: ~w"
+ "~n NumHandlers: ~w"
+ "~n InitialSync: ~w",
+ [URL, ServerPid, NumReqs, NumHandlers, InitialSync]),
+ Handlers = reqs2(URL, NumReqs, [], InitialSync),
+ tsp("reqs -> "
+ "~n Handlers: ~w", [Handlers]),
+ case length(Handlers) of
+ NumHandlers ->
+ tsp("reqs -> "
+ "~n NumHandlers: ~w", [NumHandlers]),
+ ServerPid ! num_handlers,
+ receive
+ {num_handlers, NumHandlers} ->
+ tsp("reqs -> received num_handlers with"
+ "~n NumHandlers: ~w", [NumHandlers]),
+ Handlers;
+ {num_handlers, WrongNumHandlers} ->
+ tsp("reqs -> received num_handlers with"
+ "~n WrongNumHandlers: ~w", [WrongNumHandlers]),
+ exit({wrong_num_handlers1, WrongNumHandlers, NumHandlers})
+ end;
+ WrongNumHandlers ->
+ tsp("reqs -> "
+ "~n WrongNumHandlers: ~w", [WrongNumHandlers]),
+ exit({wrong_num_handlers2, WrongNumHandlers, NumHandlers})
+ end.
+
+
+reqs2(_URL, 0, Acc, _Sync) ->
+ lists:reverse(Acc);
+reqs2(URL, Num, Acc, Sync) ->
+ tsp("reqs2 -> entry with"
+ "~n Num: ~w"
+ "~n Sync: ~w", [Num, Sync]),
+ case httpc:request(get, {URL, []}, [], [{sync, Sync}]) of
+ {ok, _Reply} ->
+ tsp("reqs2 -> successful request: ~p", [_Reply]),
+ receive
+ {handler, Handler, _Manager} ->
+ %% This is when a new handler is created
+ tsp("reqs2 -> received handler: ~p", [Handler]),
+ case lists:member(Handler, Acc) of
+ true ->
+ tsp("reqs2 -> duplicate handler"),
+ exit({duplicate_handler, Handler, Num, Acc});
+ false ->
+ tsp("reqs2 -> wait for data ack"),
+ receive
+ {data_received, Handler} ->
+ tsp("reqs2 -> "
+ "received data ack from ~p", [Handler]),
+ case Sync of
+ true ->
+ reqs2(URL, Num-1, [Handler|Acc],
+ false);
+ false ->
+ reqs2(URL, Num-1, [Handler|Acc],
+ Sync)
+ end
+ end
+ end;
+
+ {data_received, Handler} ->
+ tsp("reqs2 -> "
+ "received data ack from ~p", [Handler]),
+ reqs2(URL, Num-1, Acc, false)
+
+ end;
+
+ {error, Reason} ->
+ tsp("reqs2 -> request ~w failed: ~p", [Num, Reason]),
+ exit({request_failed, Reason, Num, Acc})
+ end.
+
+otp_9847_server() ->
+ TC = self(),
+ Pid = spawn_link(fun() -> otp_9847_server_init(TC) end),
+ receive
+ {port, Port} ->
+ {Pid, Port}
+ end.
+
+otp_9847_server_init(TC) ->
+ tsp("otp_9847_server_init -> entry with"
+ "~n TC: ~p", [TC]),
+ {ok, ListenSocket} =
+ gen_tcp:listen(0, [binary, inet, {packet, 0},
+ {reuseaddr,true},
+ {active, false}]),
+ tsp("otp_9847_server_init -> listen socket created: "
+ "~n ListenSocket: ~p", [ListenSocket]),
+ {ok, Port} = inet:port(ListenSocket),
+ tsp("otp_9847_server_init -> Port: ~p", [Port]),
+ TC ! {port, Port},
+ otp_9847_server_main(TC, ListenSocket, false, []).
+
+otp_9847_server_main(TC, ListenSocket, Answer, Handlers) ->
+ tsp("otp_9847_server_main -> entry with"
+ "~n TC: ~p"
+ "~n ListenSocket: ~p"
+ "~n Answer: ~p"
+ "~n Handlers: ~p", [TC, ListenSocket, Answer, Handlers]),
+ case gen_tcp:accept(ListenSocket, 1000) of
+ {ok, Sock} ->
+ tsp("otp_9847_server_main -> accepted"
+ "~n Sock: ~p", [Sock]),
+ {Handler, Mon, Port} = otp_9847_handler(TC, Sock, Answer),
+ tsp("otp_9847_server_main -> handler ~p created for ~w",
+ [Handler, Port]),
+ gen_tcp:controlling_process(Sock, Handler),
+ tsp("otp_9847_server_main -> control transfer"),
+ Handler ! owner,
+ tsp("otp_9847_server_main -> "
+ "handler ~p informed of owner transfer", [Handler]),
+ TC ! {handler, Handler, self()},
+ tsp("otp_9847_server_main -> "
+ "TC ~p informed of handler ~p", [TC, Handler]),
+ otp_9847_server_main(TC, ListenSocket, Answer,
+ [{Handler, Mon, Sock, Port}|Handlers]);
+
+ {error, timeout} ->
+ tsp("otp_9847_server_main -> timeout"),
+ receive
+ {answer, true} ->
+ tsp("otp_9847_server_main -> received answer request"),
+ TC ! {answer, true},
+ otp_9847_server_main(TC, ListenSocket, true, Handlers);
+
+ {'DOWN', _Mon, process, Pid, _Reason} ->
+ %% Could be one of the handlers
+ tsp("otp_9847_server_main -> received DOWN for ~p", [Pid]),
+ otp_9847_server_main(TC, ListenSocket, Answer,
+ lists:keydelete(Pid, 1, Handlers));
+
+ num_handlers ->
+ tsp("otp_9847_server_main -> "
+ "received request for number of handlers (~w)",
+ [length(Handlers)]),
+ TC ! {num_handlers, length(Handlers)},
+ otp_9847_server_main(TC, ListenSocket, Answer, Handlers);
+
+ stop ->
+ tsp("otp_9847_server_main -> received stop request"),
+ %% Stop all handlers (just in case)
+ Pids = [Handler || {Handler, _, _} <- Handlers],
+ lists:foreach(fun(Pid) -> Pid ! stop end, Pids),
+ exit(normal);
+
+ Any ->
+ tsp("otp_9847_server_main -> received"
+ "~n Any: ~p", [Any]),
+ exit({crap, Any})
+
+ after 0 ->
+ tsp("otp_9847_server_main -> nothing in queue"),
+ otp_9847_server_main(TC, ListenSocket, Answer, Handlers)
+ end;
+
+ Error ->
+ exit(Error)
+ end.
+
+
+otp_9847_handler(TC, Sock, Answer) ->
+ tsp("otp_9847_handler -> entry with"
+ "~n TC: ~p"
+ "~n Sock: ~p"
+ "~n Answer: ~p", [TC, Sock, Answer]),
+ Self = self(),
+ {Pid, Mon} =
+ spawn_opt(fun() ->
+ otp_9847_handler_init(TC, Self, Sock, Answer)
+ end,
+ [monitor]),
+ receive
+ {port, Port} ->
+ tsp("otp_9847_handler -> received port message (from ~p)"
+ "~n Port: ~p", [Pid, Port]),
+ {Pid, Mon, Port}
+ end.
+
+
+otp_9847_handler_init(TC, Server, Sock, Answer) ->
+ tsp("otp_9847_handler_init -> entry with"
+ "~n TC: ~p"
+ "~n Server: ~p"
+ "~n Sock: ~p"
+ "~n Answer: ~p", [TC, Server, Sock, Answer]),
+ {ok, Port} = inet:port(Sock),
+ Server ! {port, Port},
+ receive
+ owner ->
+ tsp("otp_9847_handler_init -> "
+ "received owner message - activate socket"),
+ inet:setopts(Sock, [{active, true}]),
+ otp_9847_handler_main(TC, Server, Sock, Answer, [?HTTP_MAX_HEADER_SIZE])
+ end.
+
+otp_9847_handler_main(TC, Server, Sock, Answer, ParseArgs) ->
+ tsp("otp_9847_handler_main -> entry with"
+ "~n TC: ~p"
+ "~n Server: ~p"
+ "~n Sock: ~p"
+ "~n Answer: ~p"
+ "~n ParseArgs: ~p", [TC, Server, Sock, Answer, ParseArgs]),
+ receive
+ stop ->
+ tsp("otp_9847_handler_main -> received stop request"),
+ exit(normal);
+
+ {tcp, Sock, _Data} when Answer =:= false ->
+ tsp("otp_9847_handler_main -> received tcp data - no answer"),
+ TC ! {data_received, self()},
+ inet:setopts(Sock, [{active, true}]),
+ %% Ignore all data
+ otp_9847_handler_main(TC, Server, Sock, Answer, ParseArgs);
+
+ {tcp, Sock, Data} when Answer =:= true ->
+ tsp("otp_9847_handler_main -> received tcp data - answer"),
+ TC ! {data_received, self()},
+ inet:setopts(Sock, [{active, true}]),
+ NewParseArgs = otp_9847_handler_request(Sock, [Data|ParseArgs]),
+ otp_9847_handler_main(TC, Server, Sock, Answer, NewParseArgs);
+
+ {tcp_closed, Sock} ->
+ tsp("otp_9847_handler_main -> received tcp socket closed"),
+ exit(normal);
+
+ {tcp_error, Sock, Reason} ->
+ tsp("otp_9847_handler_main -> socket error: ~p", [Reason]),
+ (catch gen_tcp:close(Sock)),
+ exit(normal)
+
+ %% after 30000 ->
+ %% gen_tcp:close(Sock),
+ %% exit(normal)
+ end.
+
+otp_9847_handler_request(Sock, Args) ->
+ Msg =
+ case httpd_request:parse(Args) of
+ {ok, {_, "/index.html" = _RelUrl, _, _, _}} ->
+ B =
+ "<HTML><BODY>" ++
+ "...some body part..." ++
+ "</BODY></HTML>",
+ Len = integer_to_list(length(B)),
+ "HTTP/1.1 200 ok\r\n" ++
+ "Content-Length:" ++ Len ++ "\r\n\r\n" ++ B
+ end,
+ gen_tcp:send(Sock, Msg),
+ [?HTTP_MAX_HEADER_SIZE].
+
+
+
+%%-------------------------------------------------------------------------
+
options(doc) ->
["Test the option parameters."];
options(suite) ->
@@ -2073,6 +2391,7 @@ options(Config) when is_list(Config) ->
%%-------------------------------------------------------------------------
+
http_invalid_http(doc) ->
["Test parse error"];
http_invalid_http(suite) ->
@@ -2863,6 +3182,7 @@ otp_8739_dummy_server_main(_Parent, ListenSocket) ->
exit(Error)
end.
+
%%-------------------------------------------------------------------------
initial_server_connect(doc) ->
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 12:04:23 +0000