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-rw-r--r--lib/kernel/doc/src/inet.xml30
-rw-r--r--lib/kernel/src/code.erl9
-rw-r--r--lib/kernel/src/code_server.erl72
-rw-r--r--lib/kernel/src/gen_tcp.erl2
-rw-r--r--lib/kernel/src/hipe_unified_loader.erl231
-rw-r--r--lib/kernel/src/inet.erl7
-rw-r--r--lib/kernel/src/inet_int.hrl1
-rw-r--r--lib/kernel/src/rpc.erl2
-rw-r--r--lib/kernel/test/code_SUITE.erl16
-rw-r--r--lib/kernel/test/error_logger_warn_SUITE.erl460
-rw-r--r--lib/kernel/test/gen_tcp_misc_SUITE.erl409
11 files changed, 842 insertions, 397 deletions
diff --git a/lib/kernel/doc/src/inet.xml b/lib/kernel/doc/src/inet.xml
index 77a8caaaf6..4dd9e0e221 100644
--- a/lib/kernel/doc/src/inet.xml
+++ b/lib/kernel/doc/src/inet.xml
@@ -1037,6 +1037,36 @@ setcap cap_sys_admin,cap_sys_ptrace,cap_dac_read_search+epi beam.smp
<marker id="option-sndbuf"></marker>
</item>
+ <tag><c>{show_econnreset, Boolean}</c>(TCP/IP sockets)</tag>
+ <item>
+ <p>When this option is set to <c>false</c>, as it is by
+ default, an RST that is received from the TCP peer is treated
+ as a normal close (as though a FIN was sent). A caller
+ to <seealso marker="gen_tcp#recv/2">gen_tcp:recv/2</seealso>
+ will get <c>{error, closed}</c>. In active
+ mode the controlling process will receive a
+ <c>{tcp_close, Socket}</c> message, indicating that the
+ peer has closed the connection.</p>
+ <p>Setting this option to <c>true</c> will allow you to
+ distinguish between a connection that was closed normally,
+ and one which was aborted (intentionally or unintentionally)
+ by the TCP peer. A call to
+ <seealso marker="gen_tcp#recv/2">gen_tcp:recv/2</seealso>
+ will return <c>{error, econnreset}</c>. In
+ active mode, the controlling process will receive a
+ <c>{tcp_error, Socket, econnreset}</c> message
+ before the usual <c>{tcp_closed, Socket}</c>, as is
+ the case for any other socket error. Calls to
+ <seealso marker="gen_tcp#send/2">gen_tcp:send/2</seealso>
+ will also return <c>{error, econnreset}</c> when it
+ is detected that a TCP peer has sent an RST.</p>
+ <p>A connected socket returned from
+ <seealso marker="gen_tcp#accept/1">gen_tcp:accept/1</seealso>
+ will inherit the <c>show_econnreset</c> setting from the
+ listening socket.</p>
+ <marker id="option-show_econnreset"></marker>
+ </item>
+
<tag><c>{sndbuf, Size}</c></tag>
<item>
<p>The minimum size of the send buffer to use for the socket.
diff --git a/lib/kernel/src/code.erl b/lib/kernel/src/code.erl
index 65045666ec..580c070389 100644
--- a/lib/kernel/src/code.erl
+++ b/lib/kernel/src/code.erl
@@ -339,7 +339,8 @@ do_start(Flags) ->
ok
end,
%% Quietly load native code for all modules loaded so far
- load_native_code_for_all_loaded(),
+ Architecture = erlang:system_info(hipe_architecture),
+ load_native_code_for_all_loaded(Architecture),
Ok2;
Other ->
Other
@@ -554,9 +555,9 @@ has_ext(Ext, Extlen, File) ->
%%% Silently load native code for all modules loaded so far.
%%%
--spec load_native_code_for_all_loaded() -> ok.
-load_native_code_for_all_loaded() ->
- Architecture = erlang:system_info(hipe_architecture),
+load_native_code_for_all_loaded(undefined) ->
+ ok;
+load_native_code_for_all_loaded(Architecture) ->
try hipe_unified_loader:chunk_name(Architecture) of
ChunkTag ->
Loaded = all_loaded(),
diff --git a/lib/kernel/src/code_server.erl b/lib/kernel/src/code_server.erl
index 819554ce74..eecd26863a 100644
--- a/lib/kernel/src/code_server.erl
+++ b/lib/kernel/src/code_server.erl
@@ -324,12 +324,15 @@ handle_call({load_binary,Mod,File,Bin}, Caller, S) ->
do_load_binary(Mod, File, Bin, Caller, S);
handle_call({load_native_partial,Mod,Bin}, {_From,_Tag}, S) ->
- Result = (catch hipe_unified_loader:load(Mod, Bin)),
+ Architecture = erlang:system_info(hipe_architecture),
+ Result = (catch hipe_unified_loader:load(Mod, Bin, Architecture)),
Status = hipe_result_to_status(Result),
{reply,Status,S};
handle_call({load_native_sticky,Mod,Bin,WholeModule}, {_From,_Tag}, S) ->
- Result = (catch hipe_unified_loader:load_module(Mod, Bin, WholeModule)),
+ Architecture = erlang:system_info(hipe_architecture),
+ Result = (catch hipe_unified_loader:load_module(Mod, Bin, WholeModule,
+ Architecture)),
Status = hipe_result_to_status(Result),
{reply,Status,S};
@@ -1256,33 +1259,43 @@ try_load_module(File, Mod, Bin, {From,_}=Caller, St0) ->
try_load_module_1(File, Mod, Bin, Caller, #state{moddb=Db}=St) ->
case is_sticky(Mod, Db) of
true -> %% Sticky file reject the load
- error_msg("Can't load module that resides in sticky dir\n",[]),
+ error_msg("Can't load module '~w' that resides in sticky dir\n",[Mod]),
{reply,{error,sticky_directory},St};
false ->
- case catch load_native_code(Mod, Bin) of
- {module,Mod} = Module ->
- ets:insert(Db, {Mod,File}),
- {reply,Module,St};
- no_native ->
- case erlang:load_module(Mod, Bin) of
- {module,Mod} = Module ->
- ets:insert(Db, {Mod,File}),
- post_beam_load(Mod),
- {reply,Module,St};
- {error,on_load} ->
- handle_on_load(Mod, File, Caller, St);
- {error,What} = Error ->
- error_msg("Loading of ~ts failed: ~p\n", [File, What]),
- {reply,Error,St}
- end;
- Error ->
- error_msg("Native loading of ~ts failed: ~p\n",
- [File,Error]),
- {reply,ok,St}
- end
+ Architecture = erlang:system_info(hipe_architecture),
+ try_load_module_2(File, Mod, Bin, Caller, Architecture, St)
+ end.
+
+try_load_module_2(File, Mod, Bin, Caller, undefined, St) ->
+ try_load_module_3(File, Mod, Bin, Caller, undefined, St);
+try_load_module_2(File, Mod, Bin, Caller, Architecture,
+ #state{moddb=Db}=St) ->
+ case catch load_native_code(Mod, Bin, Architecture) of
+ {module,Mod} = Module ->
+ ets:insert(Db, {Mod,File}),
+ {reply,Module,St};
+ no_native ->
+ try_load_module_3(File, Mod, Bin, Caller, Architecture, St);
+ Error ->
+ error_msg("Native loading of ~ts failed: ~p\n", [File,Error]),
+ {reply,ok,St}
+ end.
+
+try_load_module_3(File, Mod, Bin, Caller, Architecture,
+ #state{moddb=Db}=St) ->
+ case erlang:load_module(Mod, Bin) of
+ {module,Mod} = Module ->
+ ets:insert(Db, {Mod,File}),
+ post_beam_load(Mod, Architecture),
+ {reply,Module,St};
+ {error,on_load} ->
+ handle_on_load(Mod, File, Caller, St);
+ {error,What} = Error ->
+ error_msg("Loading of ~ts failed: ~p\n", [File, What]),
+ {reply,Error,St}
end.
-load_native_code(Mod, Bin) ->
+load_native_code(Mod, Bin, Architecture) ->
%% During bootstrapping of Open Source Erlang, we don't have any hipe
%% loader modules, but the Erlang emulator might be hipe enabled.
%% Therefore we must test for that the loader modules are available
@@ -1291,7 +1304,8 @@ load_native_code(Mod, Bin) ->
false ->
no_native;
true ->
- Result = hipe_unified_loader:load_native_code(Mod, Bin),
+ Result = hipe_unified_loader:load_native_code(Mod, Bin,
+ Architecture),
case Result of
{module,_} ->
put(?ANY_NATIVE_CODE_LOADED, true);
@@ -1310,12 +1324,12 @@ hipe_result_to_status(Result) ->
{error,Result}
end.
-post_beam_load(Mod) ->
- %% post_beam_load/1 can potentially be very expensive because it
+post_beam_load(Mod, Architecture) ->
+ %% post_beam_load/2 can potentially be very expensive because it
%% blocks multi-scheduling; thus we want to avoid the call if we
%% know that it is not needed.
case get(?ANY_NATIVE_CODE_LOADED) of
- true -> hipe_unified_loader:post_beam_load(Mod);
+ true -> hipe_unified_loader:post_beam_load(Mod, Architecture);
false -> ok
end.
diff --git a/lib/kernel/src/gen_tcp.erl b/lib/kernel/src/gen_tcp.erl
index bc8ffbe5e3..86251fc8f1 100644
--- a/lib/kernel/src/gen_tcp.erl
+++ b/lib/kernel/src/gen_tcp.erl
@@ -58,6 +58,7 @@
{reuseaddr, boolean()} |
{send_timeout, non_neg_integer() | infinity} |
{send_timeout_close, boolean()} |
+ {show_econnreset, boolean()} |
{sndbuf, non_neg_integer()} |
{tos, non_neg_integer()} |
{ipv6_v6only, boolean()}.
@@ -89,6 +90,7 @@
reuseaddr |
send_timeout |
send_timeout_close |
+ show_econnreset |
sndbuf |
tos |
ipv6_v6only.
diff --git a/lib/kernel/src/hipe_unified_loader.erl b/lib/kernel/src/hipe_unified_loader.erl
index 49d4a8fe54..ddbbc548dd 100644
--- a/lib/kernel/src/hipe_unified_loader.erl
+++ b/lib/kernel/src/hipe_unified_loader.erl
@@ -43,10 +43,10 @@
-export([chunk_name/1,
%% Only the code and code_server modules may call the entries below!
- load_native_code/2,
- post_beam_load/1,
- load_module/3,
- load/2]).
+ load_native_code/3,
+ post_beam_load/2,
+ load_module/4,
+ load/3]).
%%-define(DEBUG,true).
-define(DO_ASSERT,true).
@@ -82,58 +82,57 @@ chunk_name(Architecture) ->
%% HW32 %% HiPE, x86, Win32
end.
+word_size(Architecture) ->
+ case Architecture of
+ amd64 -> 8;
+ ppc64 -> 8;
+ _ -> 4
+ end.
+
%%========================================================================
--spec load_native_code(Mod, binary()) -> 'no_native' | {'module', Mod}
- when Mod :: atom().
+-spec load_native_code(Mod, binary(), hipe_architecture()) ->
+ 'no_native' | {'module', Mod} when Mod :: atom().
%% @doc
%% Loads the native code of a module Mod.
%% Returns {module,Mod} on success (for compatibility with
%% code:load_file/1) and the atom `no_native' on failure.
-load_native_code(Mod, Bin) when is_atom(Mod), is_binary(Bin) ->
- Architecture = erlang:system_info(hipe_architecture),
- try chunk_name(Architecture) of
- ChunkTag ->
- %% patch_to_emu(Mod),
- case code:get_chunk(Bin, ChunkTag) of
- undefined -> no_native;
- NativeCode when is_binary(NativeCode) ->
- erlang:system_flag(multi_scheduling, block),
- try
- OldReferencesToPatch = patch_to_emu_step1(Mod),
- case load_module(Mod, NativeCode, Bin, OldReferencesToPatch) of
- bad_crc -> no_native;
- Result -> Result
- end
- after
- erlang:system_flag(multi_scheduling, unblock)
- end
+load_native_code(_Mod, _Bin, undefined) ->
+ no_native;
+load_native_code(Mod, Bin, Architecture) when is_atom(Mod), is_binary(Bin) ->
+ %% patch_to_emu(Mod),
+ case code:get_chunk(Bin, chunk_name(Architecture)) of
+ undefined -> no_native;
+ NativeCode when is_binary(NativeCode) ->
+ erlang:system_flag(multi_scheduling, block),
+ try
+ OldReferencesToPatch = patch_to_emu_step1(Mod),
+ case load_module(Mod, NativeCode, Bin, OldReferencesToPatch,
+ Architecture) of
+ bad_crc -> no_native;
+ Result -> Result
+ end
+ after
+ erlang:system_flag(multi_scheduling, unblock)
end
- catch
- _:_ ->
- %% Unknown HiPE architecture. Can't happen (in principle).
- no_native
end.
%%========================================================================
--spec post_beam_load(atom()) -> 'ok'.
+-spec post_beam_load(atom(), hipe_architecture()) -> 'ok'.
-post_beam_load(Mod) when is_atom(Mod) ->
- Architecture = erlang:system_info(hipe_architecture),
- try chunk_name(Architecture) of
- _ChunkTag ->
- erlang:system_flag(multi_scheduling, block),
- try
- patch_to_emu(Mod)
- after
- erlang:system_flag(multi_scheduling, unblock)
- end
- catch
- _:_ ->
- ok
- end.
+%% does nothing on a hipe-disabled system
+post_beam_load(_Mod, undefined) ->
+ ok;
+post_beam_load(Mod, _) when is_atom(Mod) ->
+ erlang:system_flag(multi_scheduling, block),
+ try
+ patch_to_emu(Mod)
+ after
+ erlang:system_flag(multi_scheduling, unblock)
+ end,
+ ok.
%%========================================================================
@@ -148,46 +147,48 @@ version_check(Version, Mod) when is_atom(Mod) ->
%%========================================================================
--spec load_module(Mod, binary(), _) -> 'bad_crc' | {'module', Mod}
- when Mod :: atom().
-load_module(Mod, Bin, Beam) ->
+-spec load_module(Mod, binary(), _, hipe_architecture()) ->
+ 'bad_crc' | {'module', Mod} when Mod :: atom().
+
+load_module(Mod, Bin, Beam, Architecture) ->
erlang:system_flag(multi_scheduling, block),
try
- load_module_nosmp(Mod, Bin, Beam)
+ load_module_nosmp(Mod, Bin, Beam, Architecture)
after
erlang:system_flag(multi_scheduling, unblock)
end.
-load_module_nosmp(Mod, Bin, Beam) ->
- load_module(Mod, Bin, Beam, []).
+load_module_nosmp(Mod, Bin, Beam, Architecture) ->
+ load_module(Mod, Bin, Beam, [], Architecture).
-load_module(Mod, Bin, Beam, OldReferencesToPatch) ->
+load_module(Mod, Bin, Beam, OldReferencesToPatch, Architecture) ->
?debug_msg("************ Loading Module ~w ************\n",[Mod]),
%% Loading a whole module, let the BEAM loader patch closures.
put(hipe_patch_closures, false),
- load_common(Mod, Bin, Beam, OldReferencesToPatch).
+ load_common(Mod, Bin, Beam, OldReferencesToPatch, Architecture).
%%========================================================================
--spec load(Mod, binary()) -> 'bad_crc' | {'module', Mod} when Mod :: atom().
+-spec load(Mod, binary(), hipe_architecture()) ->
+ 'bad_crc' | {'module', Mod} when Mod :: atom().
-load(Mod, Bin) ->
+load(Mod, Bin, Architecture) ->
erlang:system_flag(multi_scheduling, block),
try
- load_nosmp(Mod, Bin)
+ load_nosmp(Mod, Bin, Architecture)
after
erlang:system_flag(multi_scheduling, unblock)
end.
-load_nosmp(Mod, Bin) ->
+load_nosmp(Mod, Bin, Architecture) ->
?debug_msg("********* Loading funs in module ~w *********\n",[Mod]),
%% Loading just some functions in a module; patch closures separately.
put(hipe_patch_closures, true),
- load_common(Mod, Bin, [], []).
+ load_common(Mod, Bin, [], [], Architecture).
%%------------------------------------------------------------------------
-load_common(Mod, Bin, Beam, OldReferencesToPatch) ->
+load_common(Mod, Bin, Beam, OldReferencesToPatch, Architecture) ->
%% Unpack the binary.
[{Version, CheckSum},
ConstAlign, ConstSize, ConstMap, LabelMap, ExportMap,
@@ -212,18 +213,21 @@ load_common(Mod, Bin, Beam, OldReferencesToPatch) ->
bad_crc;
true ->
put(closures_to_patch, []),
+ WordSize = word_size(Architecture),
+ WriteWord = write_word_fun(WordSize),
%% Create data segment
{ConstAddr,ConstMap2} =
- create_data_segment(ConstAlign, ConstSize, ConstMap),
+ create_data_segment(ConstAlign, ConstSize, ConstMap, WriteWord),
%% Find callees for which we may need trampolines.
- CalleeMFAs = find_callee_mfas(Refs),
+ CalleeMFAs = find_callee_mfas(Refs, Architecture),
%% Write the code to memory.
{CodeAddress,Trampolines} =
enter_code(CodeSize, CodeBinary, CalleeMFAs, Mod, Beam),
%% Construct CalleeMFA-to-trampoline mapping.
- TrampolineMap = mk_trampoline_map(CalleeMFAs, Trampolines),
+ TrampolineMap = mk_trampoline_map(CalleeMFAs, Trampolines,
+ Architecture),
%% Patch references to code labels in data seg.
- ok = patch_consts(LabelMap, ConstAddr, CodeAddress),
+ ok = patch_consts(LabelMap, ConstAddr, CodeAddress, WriteWord),
%% Find out which functions are being loaded (and where).
%% Note: Addresses are sorted descending.
{MFAs,Addresses} = exports(ExportMap, CodeAddress),
@@ -275,14 +279,26 @@ load_common(Mod, Bin, Beam, OldReferencesToPatch) ->
%% Scan the list of patches and build a set (returned as a tuple)
%% of the callees for which we may need trampolines.
%%
-find_callee_mfas(Patches) when is_list(Patches) ->
- case erlang:system_info(hipe_architecture) of
- amd64 -> [];
- arm -> find_callee_mfas(Patches, gb_sets:empty(), false);
- powerpc -> find_callee_mfas(Patches, gb_sets:empty(), true);
- ppc64 -> find_callee_mfas(Patches, gb_sets:empty(), true);
- ultrasparc -> [];
- x86 -> []
+find_callee_mfas(Patches, Architecture) when is_list(Patches) ->
+ case needs_trampolines(Architecture) of
+ true -> find_callee_mfas(Patches, gb_sets:empty(),
+ no_erts_trampolines(Architecture));
+ _ -> []
+ end.
+
+needs_trampolines(Architecture) ->
+ case Architecture of
+ arm -> true;
+ powerpc -> true;
+ ppc64 -> true;
+ _ -> false
+ end.
+
+no_erts_trampolines(Architecture) ->
+ case Architecture of
+ powerpc -> true;
+ ppc64 -> true;
+ _ -> false
end.
find_callee_mfas([{Type,Data}|Patches], MFAs, SkipErtsSyms) ->
@@ -318,14 +334,9 @@ add_callee_mfas([], MFAs, _SkipErtsSyms) -> MFAs.
%%----------------------------------------------------------------
%%
-mk_trampoline_map([], []) -> []; % archs not using trampolines
-mk_trampoline_map(CalleeMFAs, Trampolines) ->
- SizeofLong =
- case erlang:system_info(hipe_architecture) of
- amd64 -> 8;
- ppc64 -> 8;
- _ -> 4
- end,
+mk_trampoline_map([], [], _) -> []; % archs not using trampolines
+mk_trampoline_map(CalleeMFAs, Trampolines, Architecture) ->
+ SizeofLong = word_size(Architecture),
mk_trampoline_map(tuple_size(CalleeMFAs), CalleeMFAs,
Trampolines, SizeofLong, gb_trees:empty()).
@@ -621,22 +632,24 @@ patch_load_mfa(CodeAddress, DestMFA, Addresses, RemoteOrLocal) ->
%%----------------------------------------------------------------
%% Patch references to code labels in the data segment.
%%
-patch_consts(Labels, DataAddress, CodeAddress) ->
+patch_consts(Labels, DataAddress, CodeAddress, WriteWord) ->
lists:foreach(fun (L) ->
- patch_label_or_labels(L, DataAddress, CodeAddress)
+ patch_label_or_labels(L, DataAddress, CodeAddress,
+ WriteWord)
end, Labels).
-patch_label_or_labels({Pos,Offset}, DataAddress, CodeAddress) ->
+patch_label_or_labels({Pos,Offset}, DataAddress, CodeAddress, WriteWord) ->
?ASSERT(assert_local_patch(CodeAddress+Offset)),
- write_word(DataAddress+Pos, CodeAddress+Offset);
-patch_label_or_labels({sorted,Base,UnOrderdList}, DataAddress, CodeAddress) ->
- sort_and_write(UnOrderdList, Base, DataAddress, CodeAddress).
+ WriteWord(DataAddress+Pos, CodeAddress+Offset);
+patch_label_or_labels({sorted,Base,UnOrderdList}, DataAddress, CodeAddress,
+ WriteWord) ->
+ sort_and_write(UnOrderdList, Base, DataAddress, CodeAddress, WriteWord).
-sort_and_write(UnOrderdList, Base, DataAddress, CodeAddress) ->
+sort_and_write(UnOrderdList, Base, DataAddress, CodeAddress, WriteWord) ->
WriteAndInc =
fun ({_, Offset}, DataPos) ->
?ASSERT(assert_local_patch(CodeAddress+Offset)),
- write_word(DataPos, CodeAddress+Offset)
+ WriteWord(DataPos, CodeAddress+Offset)
end,
lists:foldl(WriteAndInc, DataAddress+Base, sort_on_representation(UnOrderdList)).
@@ -662,17 +675,18 @@ patch_instr(Address, Value, Type) ->
%% XXX: It appears this is used for inserting both code addresses
%% and other data. In HiPE, code addresses are still 32-bit on
%% some 64-bit machines.
-write_word(DataAddress, DataWord) ->
- case erlang:system_info(hipe_architecture) of
- amd64 ->
- hipe_bifs:write_u64(DataAddress, DataWord),
- DataAddress+8;
- ppc64 ->
- hipe_bifs:write_u64(DataAddress, DataWord),
- DataAddress+8;
- _ ->
- hipe_bifs:write_u32(DataAddress, DataWord),
- DataAddress+4
+write_word_fun(WordSize) ->
+ case WordSize of
+ 8 ->
+ fun (DataAddress, DataWord) ->
+ hipe_bifs:write_u64(DataAddress, DataWord),
+ DataAddress+8
+ end;
+ 4 ->
+ fun (DataAddress, DataWord) ->
+ hipe_bifs:write_u32(DataAddress, DataWord),
+ DataAddress+4
+ end
end.
%%--------------------------------------------------------------------
@@ -688,30 +702,31 @@ bif_address(Name) when is_atom(Name) ->
%% memory, and produces a ConstMap2 mapping each constant's ConstNo to
%% its runtime address, tagged if the constant is a term.
%%
-create_data_segment(DataAlign, DataSize, DataList) ->
+create_data_segment(DataAlign, DataSize, DataList, WriteWord) ->
%%io:format("create_data_segment: \nDataAlign: ~p\nDataSize: ~p\nDataList: ~p\n",[DataAlign,DataSize,DataList]),
DataAddress = hipe_bifs:alloc_data(DataAlign, DataSize),
- enter_data(DataList, [], DataAddress, DataSize).
+ enter_data(DataList, [], DataAddress, DataSize, WriteWord).
-enter_data(List, ConstMap2, DataAddress, DataSize) ->
+enter_data(List, ConstMap2, DataAddress, DataSize, WriteWord) ->
case List of
[ConstNo,Offset,Type,Data|Rest] when is_integer(Offset) ->
%%?msg("Const ~w\n",[[ConstNo,Offset,Type,Data]]),
?ASSERT((Offset >= 0) and (Offset =< DataSize)),
- Res = enter_datum(Type, Data, DataAddress+Offset),
- enter_data(Rest, [{ConstNo,Res}|ConstMap2], DataAddress, DataSize);
+ Res = enter_datum(Type, Data, DataAddress+Offset, WriteWord),
+ enter_data(Rest, [{ConstNo,Res}|ConstMap2], DataAddress, DataSize,
+ WriteWord);
[] ->
{DataAddress, ConstMap2}
end.
-enter_datum(Type, Data, Address) ->
+enter_datum(Type, Data, Address, WriteWord) ->
case ?EXT2CONST_TYPE(Type) of
term ->
%% Address is unused for terms
hipe_bifs:term_to_word(hipe_bifs:merge_term(Data));
sorted_block ->
L = lists:sort([hipe_bifs:term_to_word(Term) || Term <- Data]),
- write_words(L, Address),
+ write_words(L, Address, WriteWord),
Address;
block ->
case Data of
@@ -719,7 +734,7 @@ enter_datum(Type, Data, Address) ->
write_bytes(Lbls, Address);
{Lbls, SortOrder} ->
SortedLbls = [Lbl || {_,Lbl} <- lists:sort(group(Lbls, SortOrder))],
- write_words(SortedLbls, Address);
+ write_words(SortedLbls, Address, WriteWord);
Lbls ->
write_bytes(Lbls, Address)
end,
@@ -734,9 +749,9 @@ group([B1,B2,B3,B4|Ls], [O|Os]) ->
bytes_to_32(B4,B3,B2,B1) ->
(B4 bsl 24) bor (B3 bsl 16) bor (B2 bsl 8) bor B1.
-write_words([W|Rest], Addr) ->
- write_words(Rest, write_word(Addr, W));
-write_words([], Addr) when is_integer(Addr) -> true.
+write_words([W|Rest], Addr, WriteWord) ->
+ write_words(Rest, WriteWord(Addr, W), WriteWord);
+write_words([], Addr, _) when is_integer(Addr) -> true.
write_bytes([B|Rest], Addr) ->
hipe_bifs:write_u8(Addr, B),
@@ -812,7 +827,7 @@ address_to_mfa_lth(_Address, [], Prev) ->
%%----------------------------------------------------------------
%% Change callers of the given module to instead trap to BEAM.
-%% load_native_code/2 calls this just before loading native code.
+%% load_native_code/3 calls this just before loading native code.
%%
patch_to_emu(Mod) ->
patch_to_emu_step2(patch_to_emu_step1(Mod)).
diff --git a/lib/kernel/src/inet.erl b/lib/kernel/src/inet.erl
index d668738109..1ae90aaf0c 100644
--- a/lib/kernel/src/inet.erl
+++ b/lib/kernel/src/inet.erl
@@ -654,7 +654,7 @@ options() ->
multicast_if, multicast_ttl, multicast_loop,
exit_on_close, high_watermark, low_watermark,
high_msgq_watermark, low_msgq_watermark,
- send_timeout, send_timeout_close
+ send_timeout, send_timeout_close, show_econnreset
].
%% Return a list of statistics options
@@ -672,7 +672,8 @@ connect_options() ->
[tos, priority, reuseaddr, keepalive, linger, sndbuf, recbuf, nodelay,
header, active, packet, packet_size, buffer, mode, deliver,
exit_on_close, high_watermark, low_watermark, high_msgq_watermark,
- low_msgq_watermark, send_timeout, send_timeout_close, delay_send, raw].
+ low_msgq_watermark, send_timeout, send_timeout_close, delay_send, raw,
+ show_econnreset].
connect_options(Opts, Family) ->
BaseOpts =
@@ -740,7 +741,7 @@ listen_options() ->
header, active, packet, buffer, mode, deliver, backlog, ipv6_v6only,
exit_on_close, high_watermark, low_watermark, high_msgq_watermark,
low_msgq_watermark, send_timeout, send_timeout_close, delay_send,
- packet_size, raw].
+ packet_size, raw, show_econnreset].
listen_options(Opts, Family) ->
BaseOpts =
diff --git a/lib/kernel/src/inet_int.hrl b/lib/kernel/src/inet_int.hrl
index 889b596a22..7bd973af99 100644
--- a/lib/kernel/src/inet_int.hrl
+++ b/lib/kernel/src/inet_int.hrl
@@ -147,6 +147,7 @@
-define(INET_LOPT_MSGQ_HIWTRMRK, 36).
-define(INET_LOPT_MSGQ_LOWTRMRK, 37).
-define(INET_LOPT_NETNS, 38).
+-define(INET_LOPT_TCP_SHOW_ECONNRESET, 39).
% Specific SCTP options: separate range:
-define(SCTP_OPT_RTOINFO, 100).
-define(SCTP_OPT_ASSOCINFO, 101).
diff --git a/lib/kernel/src/rpc.erl b/lib/kernel/src/rpc.erl
index 2300b7e901..d8250418f9 100644
--- a/lib/kernel/src/rpc.erl
+++ b/lib/kernel/src/rpc.erl
@@ -22,7 +22,7 @@
%% facility
%% This code used to reside in net.erl, but has now been moved to
-%% a searate module.
+%% a separate module.
-define(NAME, rex).
diff --git a/lib/kernel/test/code_SUITE.erl b/lib/kernel/test/code_SUITE.erl
index c82aaf0582..be55e25811 100644
--- a/lib/kernel/test/code_SUITE.erl
+++ b/lib/kernel/test/code_SUITE.erl
@@ -810,14 +810,6 @@ check_funs({'$M_EXPR','$F_EXPR',_},
{unicode,characters_to_binary,3},
{filename,filename_string_to_binary,1}|_]) -> 0;
check_funs({'$M_EXPR','$F_EXPR',_},
- [{code_server,load_native_code,4},
- {code_server,load_native_code_1,2},
- {code_server,load_native_code,2},
- {code_server,try_load_module,4},
- {code_server,do_load_binary,4},
- {code_server,handle_call,3},
- {code_server,loop,1}|_]) -> 0;
-check_funs({'$M_EXPR','$F_EXPR',_},
[{code_server,do_mod_call,4},
{code_server,handle_call,3}|_]) -> 0;
check_funs({'$M_EXPR','$F_EXPR',_},
@@ -866,8 +858,14 @@ check_funs({'$M_EXPR','$F_EXPR',_},
check_funs({'$M_EXPR',module_info,1},
[{hipe_unified_loader,patch_to_emu_step1,1} | _]) -> 0;
check_funs({'$M_EXPR','$F_EXPR',2},
+ [{hipe_unified_loader,write_words,3} | _]) -> 0;
+check_funs({'$M_EXPR','$F_EXPR',2},
+ [{hipe_unified_loader,patch_label_or_labels,4} | _]) -> 0;
+check_funs({'$M_EXPR','$F_EXPR',2},
+ [{hipe_unified_loader,sort_and_write,5} | _]) -> 0;
+check_funs({'$M_EXPR','$F_EXPR',2},
[{lists,foldl,3},
- {hipe_unified_loader,sort_and_write,4} | _]) -> 0;
+ {hipe_unified_loader,sort_and_write,5} | _]) -> 0;
check_funs({'$M_EXPR','$F_EXPR',1},
[{lists,foreach,2},
{hipe_unified_loader,patch_consts,3} | _]) -> 0;
diff --git a/lib/kernel/test/error_logger_warn_SUITE.erl b/lib/kernel/test/error_logger_warn_SUITE.erl
index fb576d77a3..16e0286593 100644
--- a/lib/kernel/test/error_logger_warn_SUITE.erl
+++ b/lib/kernel/test/error_logger_warn_SUITE.erl
@@ -69,7 +69,7 @@ end_per_group(_GroupName, Config) ->
init_per_testcase(_Case, Config) ->
- ?line Dog = ?t:timetrap(?default_timeout),
+ Dog = ?t:timetrap(?default_timeout),
[{watchdog, Dog} | Config].
end_per_testcase(_Case, Config) ->
Dog = ?config(watchdog, Config),
@@ -184,83 +184,81 @@ nn() ->
basic() ->
- ?line Node = start_node(nn(),[]),
- ?line ok = install_relay(Node),
- ?line Self = self(),
- ?line GL = group_leader(),
- ?line warning = warning_map(Node),
- ?line format(Node,"~p~n",[Self]),
- ?line ?EXPECT({handle_event,{error,GL,{_,"~p~n",[Self]}}}),
- ?line error_msg(Node,"~p~n",[Self]),
- ?line ?EXPECT({handle_event,{error,GL,{_,"~p~n",[Self]}}}),
- ?line warning_msg(Node,"~p~n",[Self]),
- ?line ?EXPECT({handle_event,{warning_msg,GL,{_,"~p~n",[Self]}}}),
- ?line info_msg(Node,"~p~n",[Self]),
- ?line ?EXPECT({handle_event,{info_msg,GL,{_,"~p~n",[Self]}}}),
- ?line Report = [{self,Self},{gl,GL},make_ref()],
- ?line error_report(Node,Report),
- ?line ?EXPECT({handle_event,{error_report,GL,{_,std_error,Report}}}),
- ?line warning_report(Node,Report),
- ?line ?EXPECT({handle_event,{warning_report,GL,{_,std_warning,Report}}}),
- ?line info_report(Node,Report),
- ?line ?EXPECT({handle_event,{info_report,GL,{_,std_info,Report}}}),
-
- ?line stop_node(Node),
+ Node = start_node(nn(),[]),
+ ok = install_relay(Node),
+ Self = self(),
+ GL = group_leader(),
+ warning = warning_map(Node),
+ format(Node,"~p~n",[Self]),
+ ?EXPECT({handle_event,{error,GL,{_,"~p~n",[Self]}}}),
+ error_msg(Node,"~p~n",[Self]),
+ ?EXPECT({handle_event,{error,GL,{_,"~p~n",[Self]}}}),
+ warning_msg(Node,"~p~n",[Self]),
+ ?EXPECT({handle_event,{warning_msg,GL,{_,"~p~n",[Self]}}}),
+ info_msg(Node,"~p~n",[Self]),
+ ?EXPECT({handle_event,{info_msg,GL,{_,"~p~n",[Self]}}}),
+ Report = [{self,Self},{gl,GL},make_ref()],
+ error_report(Node,Report),
+ ?EXPECT({handle_event,{error_report,GL,{_,std_error,Report}}}),
+ warning_report(Node,Report),
+ ?EXPECT({handle_event,{warning_report,GL,{_,std_warning,Report}}}),
+ info_report(Node,Report),
+ ?EXPECT({handle_event,{info_report,GL,{_,std_info,Report}}}),
+ stop_node(Node),
ok.
warnings_info() ->
- ?line Node = start_node(nn(),"+Wi"),
- ?line ok = install_relay(Node),
- ?line Self = self(),
- ?line GL = group_leader(),
- ?line info = warning_map(Node),
- ?line Report = [{self,Self},{gl,GL},make_ref()],
- ?line warning_msg(Node,"~p~n",[Self]),
- ?line ?EXPECT({handle_event,{info_msg,GL,{_,"~p~n",[Self]}}}),
- ?line warning_report(Node,Report),
- ?line ?EXPECT({handle_event,{info_report,GL,{_,std_info,Report}}}),
- ?line stop_node(Node),
+ Node = start_node(nn(),"+Wi"),
+ ok = install_relay(Node),
+ Self = self(),
+ GL = group_leader(),
+ info = warning_map(Node),
+ Report = [{self,Self},{gl,GL},make_ref()],
+ warning_msg(Node,"~p~n",[Self]),
+ ?EXPECT({handle_event,{info_msg,GL,{_,"~p~n",[Self]}}}),
+ warning_report(Node,Report),
+ ?EXPECT({handle_event,{info_report,GL,{_,std_info,Report}}}),
+ stop_node(Node),
ok.
warnings_errors() ->
- ?line Node = start_node(nn(),"+We"),
- ?line ok = install_relay(Node),
- ?line Self = self(),
- ?line GL = group_leader(),
- ?line error = warning_map(Node),
- ?line Report = [{self,Self},{gl,GL},make_ref()],
- ?line warning_msg(Node,"~p~n",[Self]),
- ?line ?EXPECT({handle_event,{error,GL,{_,"~p~n",[Self]}}}),
- ?line warning_report(Node,Report),
- ?line ?EXPECT({handle_event,{error_report,GL,{_,std_error,Report}}}),
- ?line stop_node(Node),
+ Node = start_node(nn(),"+We"),
+ ok = install_relay(Node),
+ Self = self(),
+ GL = group_leader(),
+ error = warning_map(Node),
+ Report = [{self,Self},{gl,GL},make_ref()],
+ warning_msg(Node,"~p~n",[Self]),
+ ?EXPECT({handle_event,{error,GL,{_,"~p~n",[Self]}}}),
+ warning_report(Node,Report),
+ ?EXPECT({handle_event,{error_report,GL,{_,std_error,Report}}}),
+ stop_node(Node),
ok.
-
-
+
% RB...
quote(String) ->
case os:type() of
- {win32,_} ->
- "\\\""++String++"\\\"";
- _ ->
- "'\""++String++"\"'"
+ {win32,_} ->
+ "\\\""++String++"\\\"";
+ _ ->
+ "'\""++String++"\"'"
end.
iquote(String) ->
case os:type() of
- {win32,_} ->
- "\\\""++String++"\\\"";
- _ ->
- "\""++String++"\""
+ {win32,_} ->
+ "\\\""++String++"\\\"";
+ _ ->
+ "\""++String++"\""
end.
oquote(String) ->
case os:type() of
- {win32,_} ->
- "\""++String++"\"";
- _ ->
- "'"++String++"'"
+ {win32,_} ->
+ "\""++String++"\"";
+ _ ->
+ "'"++String++"'"
end.
@@ -270,18 +268,18 @@ findstr(String,FileName) ->
findstrc(String,File) ->
case string:str(File,String) of
- N when is_integer(N),
- N > 0 ->
- S2 = lists:sublist(File,N,length(File)),
- case string:str(S2,"\n") of
- 0 ->
- 1;
- M ->
- S3 = lists:sublist(S2,M,length(S2)),
- 1 + findstrc(String,S3)
- end;
- _ ->
- 0
+ N when is_integer(N),
+ N > 0 ->
+ S2 = lists:sublist(File,N,length(File)),
+ case string:str(S2,"\n") of
+ 0 ->
+ 1;
+ M ->
+ S3 = lists:sublist(S2,M,length(S2)),
+ 1 + findstrc(String,S3)
+ end;
+ _ ->
+ 0
end.
% Doesn't count empty lines
@@ -355,182 +353,182 @@ one_rb_findstr(Param,String) ->
% Tests
rb_basic() ->
- ?line clean_rd(),
+ clean_rd(),
% Behold, the magic parameters to activate rb logging...
- ?line Node = start_node(nn(),"-boot start_sasl -sasl error_logger_mf_dir "++
- quote(rd())++" error_logger_mf_maxbytes 5000 "
- "error_logger_mf_maxfiles 5"),
- ?line Self = self(),
- ?line GL = group_leader(),
- ?line warning = warning_map(Node),
- ?line Report = [{self,Self},{gl,GL},make_ref()],
- ?line fake_gl(Node,warning_msg,"~p~n",[Self]),
- ?line fake_gl(Node,warning_report,Report),
- ?line nice_stop_node(Node),
- ?line application:start(sasl),
- ?line rb:start([{report_dir, rd()}]),
- ?line rb:list(),
- ?line true = (one_rb_lines([error]) =:= 0),
- ?line true = (one_rb_lines([error_report]) =:= 0),
- ?line 0 = one_rb_findstr([error],pid_to_list(Self)),
- ?line 0 = one_rb_findstr([error_report],pid_to_list(Self)),
- ?line 1 = one_rb_findstr([warning_msg],pid_to_list(Self)),
- ?line 1 = one_rb_findstr([warning_report],pid_to_list(Self)),
- ?line 0 = one_rb_findstr([info_msg],pid_to_list(Self)),
- ?line 0 = one_rb_findstr([info_report],pid_to_list(Self)),
- ?line 2 = one_rb_findstr([],pid_to_list(Self)),
- ?line true = (one_rb_findstr([progress],"===") > 4),
- ?line rb:stop(),
- ?line application:stop(sasl),
- ?line stop_node(Node),
+ Node = start_node(nn(),"-boot start_sasl -sasl error_logger_mf_dir "++
+ quote(rd())++" error_logger_mf_maxbytes 5000 "
+ "error_logger_mf_maxfiles 5"),
+ Self = self(),
+ GL = group_leader(),
+ warning = warning_map(Node),
+ Report = [{self,Self},{gl,GL},make_ref()],
+ fake_gl(Node,warning_msg,"~p~n",[Self]),
+ fake_gl(Node,warning_report,Report),
+ nice_stop_node(Node),
+ application:start(sasl),
+ rb:start([{report_dir, rd()}]),
+ rb:list(),
+ true = (one_rb_lines([error]) =:= 0),
+ true = (one_rb_lines([error_report]) =:= 0),
+ 0 = one_rb_findstr([error],pid_to_list(Self)),
+ 0 = one_rb_findstr([error_report],pid_to_list(Self)),
+ 1 = one_rb_findstr([warning_msg],pid_to_list(Self)),
+ 1 = one_rb_findstr([warning_report],pid_to_list(Self)),
+ 0 = one_rb_findstr([info_msg],pid_to_list(Self)),
+ 0 = one_rb_findstr([info_report],pid_to_list(Self)),
+ 2 = one_rb_findstr([],pid_to_list(Self)),
+ true = (one_rb_findstr([progress],"===") > 4),
+ rb:stop(),
+ application:stop(sasl),
+ stop_node(Node),
ok.
rb_warnings_info() ->
- ?line clean_rd(),
- ?line Node = start_node(nn(),"+W i -boot start_sasl -sasl error_logger_mf_dir "++
- quote(rd())++" error_logger_mf_maxbytes 5000 "
- "error_logger_mf_maxfiles 5"),
- ?line Self = self(),
- ?line GL = group_leader(),
- ?line info = warning_map(Node),
- ?line Report = [{self,Self},{gl,GL},make_ref()],
- ?line fake_gl(Node,warning_msg,"~p~n",[Self]),
- ?line fake_gl(Node,warning_report,Report),
- ?line nice_stop_node(Node),
- ?line application:start(sasl),
- ?line rb:start([{report_dir, rd()}]),
- ?line rb:list(),
- ?line true = (one_rb_lines([error]) =:= 0),
- ?line true = (one_rb_lines([error_report]) =:= 0),
- ?line 0 = one_rb_findstr([error],pid_to_list(Self)),
- ?line 0 = one_rb_findstr([error_report],pid_to_list(Self)),
- ?line 0 = one_rb_findstr([warning_msg],pid_to_list(Self)),
- ?line 0 = one_rb_findstr([warning_report],pid_to_list(Self)),
- ?line 1 = one_rb_findstr([info_msg],pid_to_list(Self)),
- ?line 1 = one_rb_findstr([info_report],pid_to_list(Self)),
- ?line 2 = one_rb_findstr([],pid_to_list(Self)),
- ?line true = (one_rb_findstr([progress],"===") > 4),
- ?line rb:stop(),
- ?line application:stop(sasl),
- ?line stop_node(Node),
+ clean_rd(),
+ Node = start_node(nn(),"+W i -boot start_sasl -sasl error_logger_mf_dir "++
+ quote(rd())++" error_logger_mf_maxbytes 5000 "
+ "error_logger_mf_maxfiles 5"),
+ Self = self(),
+ GL = group_leader(),
+ info = warning_map(Node),
+ Report = [{self,Self},{gl,GL},make_ref()],
+ fake_gl(Node,warning_msg,"~p~n",[Self]),
+ fake_gl(Node,warning_report,Report),
+ nice_stop_node(Node),
+ application:start(sasl),
+ rb:start([{report_dir, rd()}]),
+ rb:list(),
+ true = (one_rb_lines([error]) =:= 0),
+ true = (one_rb_lines([error_report]) =:= 0),
+ 0 = one_rb_findstr([error],pid_to_list(Self)),
+ 0 = one_rb_findstr([error_report],pid_to_list(Self)),
+ 0 = one_rb_findstr([warning_msg],pid_to_list(Self)),
+ 0 = one_rb_findstr([warning_report],pid_to_list(Self)),
+ 1 = one_rb_findstr([info_msg],pid_to_list(Self)),
+ 1 = one_rb_findstr([info_report],pid_to_list(Self)),
+ 2 = one_rb_findstr([],pid_to_list(Self)),
+ true = (one_rb_findstr([progress],"===") > 4),
+ rb:stop(),
+ application:stop(sasl),
+ stop_node(Node),
ok.
rb_warnings_errors() ->
- ?line clean_rd(),
- ?line Node = start_node(nn(),"+W e -boot start_sasl -sasl error_logger_mf_dir "++
- quote(rd())++" error_logger_mf_maxbytes 5000 "
- "error_logger_mf_maxfiles 5"),
- ?line Self = self(),
- ?line GL = group_leader(),
- ?line error = warning_map(Node),
- ?line Report = [{self,Self},{gl,GL},make_ref()],
- ?line fake_gl(Node,warning_msg,"~p~n",[Self]),
- ?line fake_gl(Node,warning_report,Report),
- ?line nice_stop_node(Node),
- ?line application:start(sasl),
- ?line rb:start([{report_dir, rd()}]),
- ?line rb:list(),
- ?line true = (one_rb_lines([error]) > 1),
- ?line true = (one_rb_lines([error_report]) > 1),
- ?line 1 = one_rb_findstr([error],pid_to_list(Self)),
- ?line 1 = one_rb_findstr([error_report],pid_to_list(Self)),
- ?line 0 = one_rb_findstr([warning_msg],pid_to_list(Self)),
- ?line 0 = one_rb_findstr([warning_report],pid_to_list(Self)),
- ?line 0 = one_rb_findstr([info_msg],pid_to_list(Self)),
- ?line 0 = one_rb_findstr([info_report],pid_to_list(Self)),
- ?line 2 = one_rb_findstr([],pid_to_list(Self)),
- ?line true = (one_rb_findstr([progress],"===") > 4),
- ?line rb:stop(),
- ?line application:stop(sasl),
- ?line stop_node(Node),
+ clean_rd(),
+ Node = start_node(nn(),"+W e -boot start_sasl -sasl error_logger_mf_dir "++
+ quote(rd())++" error_logger_mf_maxbytes 5000 "
+ "error_logger_mf_maxfiles 5"),
+ Self = self(),
+ GL = group_leader(),
+ error = warning_map(Node),
+ Report = [{self,Self},{gl,GL},make_ref()],
+ fake_gl(Node,warning_msg,"~p~n",[Self]),
+ fake_gl(Node,warning_report,Report),
+ nice_stop_node(Node),
+ application:start(sasl),
+ rb:start([{report_dir, rd()}]),
+ rb:list(),
+ true = (one_rb_lines([error]) > 1),
+ true = (one_rb_lines([error_report]) > 1),
+ 1 = one_rb_findstr([error],pid_to_list(Self)),
+ 1 = one_rb_findstr([error_report],pid_to_list(Self)),
+ 0 = one_rb_findstr([warning_msg],pid_to_list(Self)),
+ 0 = one_rb_findstr([warning_report],pid_to_list(Self)),
+ 0 = one_rb_findstr([info_msg],pid_to_list(Self)),
+ 0 = one_rb_findstr([info_report],pid_to_list(Self)),
+ 2 = one_rb_findstr([],pid_to_list(Self)),
+ true = (one_rb_findstr([progress],"===") > 4),
+ rb:stop(),
+ application:stop(sasl),
+ stop_node(Node),
ok.
rb_trunc() ->
- ?line clean_rd(),
- ?line Node = start_node(nn(),"-boot start_sasl -sasl error_logger_mf_dir "++
- quote(rd())++" error_logger_mf_maxbytes 5000 "
- "error_logger_mf_maxfiles 5"),
- ?line Self = self(),
- ?line GL = group_leader(),
- ?line Report = [{self,Self},{gl,GL},make_ref()],
- ?line fake_gl(Node,warning_msg,"~p~n",[Self]),
- ?line fake_gl(Node,warning_report,Report),
- ?line nice_stop_node(Node),
- ?line application:start(sasl),
- ?line {ok,File} = file:read_file(rf()),
- ?line S=byte_size(File)-2,
- ?line <<TFile:S/binary,_/binary>>=File,
- ?line file:write_file(rf(),TFile),
- ?line rb:start([{report_dir, rd()}]),
- ?line rb:list(),
- ?line true = (one_rb_lines([error]) =:= 0),
- ?line true = (one_rb_lines([error_report]) =:= 0),
- ?line 0 = one_rb_findstr([error],pid_to_list(Self)),
- ?line 0 = one_rb_findstr([error_report],pid_to_list(Self)),
- ?line 1 = one_rb_findstr([warning_msg],pid_to_list(Self)),
- ?line 0 = one_rb_findstr([warning_report],pid_to_list(Self)),
- ?line 0 = one_rb_findstr([info_msg],pid_to_list(Self)),
- ?line 0 = one_rb_findstr([info_report],pid_to_list(Self)),
- ?line 1 = one_rb_findstr([],pid_to_list(Self)),
- ?line true = (one_rb_findstr([progress],"===") > 4),
- ?line rb:stop(),
- ?line application:stop(sasl),
- ?line stop_node(Node),
+ clean_rd(),
+ Node = start_node(nn(),"-boot start_sasl -sasl error_logger_mf_dir "++
+ quote(rd())++" error_logger_mf_maxbytes 5000 "
+ "error_logger_mf_maxfiles 5"),
+ Self = self(),
+ GL = group_leader(),
+ Report = [{self,Self},{gl,GL},make_ref()],
+ fake_gl(Node,warning_msg,"~p~n",[Self]),
+ fake_gl(Node,warning_report,Report),
+ nice_stop_node(Node),
+ application:start(sasl),
+ {ok,File} = file:read_file(rf()),
+ S=byte_size(File)-2,
+ <<TFile:S/binary,_/binary>>=File,
+ file:write_file(rf(),TFile),
+ rb:start([{report_dir, rd()}]),
+ rb:list(),
+ true = (one_rb_lines([error]) =:= 0),
+ true = (one_rb_lines([error_report]) =:= 0),
+ 0 = one_rb_findstr([error],pid_to_list(Self)),
+ 0 = one_rb_findstr([error_report],pid_to_list(Self)),
+ 1 = one_rb_findstr([warning_msg],pid_to_list(Self)),
+ 0 = one_rb_findstr([warning_report],pid_to_list(Self)),
+ 0 = one_rb_findstr([info_msg],pid_to_list(Self)),
+ 0 = one_rb_findstr([info_report],pid_to_list(Self)),
+ 1 = one_rb_findstr([],pid_to_list(Self)),
+ true = (one_rb_findstr([progress],"===") > 4),
+ rb:stop(),
+ application:stop(sasl),
+ stop_node(Node),
ok.
rb_utc() ->
- ?line clean_rd(),
- ?line Node = start_node(nn(),"-boot start_sasl -sasl error_logger_mf_dir "++
- quote(rd())++" error_logger_mf_maxbytes 5000 "
- "error_logger_mf_maxfiles 5 -sasl utc_log true"),
- ?line Self = self(),
- ?line GL = group_leader(),
- ?line Report = [{self,Self},{gl,GL},make_ref()],
- ?line fake_gl(Node,warning_msg,"~p~n",[Self]),
- ?line fake_gl(Node,warning_report,Report),
- ?line nice_stop_node(Node),
- ?line application:stop(sasl),
- ?line UtcLog=case application:get_env(sasl,utc_log) of
- {ok,true} ->
- true;
- _AllOthers ->
- application:set_env(sasl,utc_log,true),
- false
- end,
- ?line application:start(sasl),
- ?line rb:start([{report_dir, rd()}]),
- ?line rb:list(),
- ?line Pr=one_rb_findstr([progress],"==="),
- ?line Wm=one_rb_findstr([warning_msg],"==="),
- ?line Wr=one_rb_findstr([warning_report],"==="),
- ?line Sum=Pr+Wm+Wr,
- ?line Sum=one_rb_findstr([],"UTC"),
- ?line rb:stop(),
- ?line application:stop(sasl),
- ?line application:set_env(sasl,utc_log,UtcLog),
- ?line stop_node(Node),
+ clean_rd(),
+ Node = start_node(nn(),"-boot start_sasl -sasl error_logger_mf_dir "++
+ quote(rd())++" error_logger_mf_maxbytes 5000 "
+ "error_logger_mf_maxfiles 5 -sasl utc_log true"),
+ Self = self(),
+ GL = group_leader(),
+ Report = [{self,Self},{gl,GL},make_ref()],
+ fake_gl(Node,warning_msg,"~p~n",[Self]),
+ fake_gl(Node,warning_report,Report),
+ nice_stop_node(Node),
+ application:stop(sasl),
+ UtcLog=case application:get_env(sasl,utc_log) of
+ {ok,true} ->
+ true;
+ _AllOthers ->
+ application:set_env(sasl,utc_log,true),
+ false
+ end,
+ application:start(sasl),
+ rb:start([{report_dir, rd()}]),
+ rb:list(),
+ Pr=one_rb_findstr([progress],"==="),
+ Wm=one_rb_findstr([warning_msg],"==="),
+ Wr=one_rb_findstr([warning_report],"==="),
+ Sum=Pr+Wm+Wr,
+ Sum=one_rb_findstr([],"UTC"),
+ rb:stop(),
+ application:stop(sasl),
+ application:set_env(sasl,utc_log,UtcLog),
+ stop_node(Node),
ok.
file_utc() ->
- ?line file:delete(lf()),
- ?line SS="-stdlib utc_log true -kernel error_logger "++ oquote("{file,"++iquote(lf())++"}"),
+ file:delete(lf()),
+ SS="-stdlib utc_log true -kernel error_logger "++ oquote("{file,"++iquote(lf())++"}"),
%erlang:display(SS),
- ?line Node = start_node(nn(),SS),
+ Node = start_node(nn(),SS),
%erlang:display(rpc:call(Node,application,get_env,[kernel,error_logger])),
- ?line Self = self(),
- ?line GL = group_leader(),
- ?line fake_gl(Node,error_msg,"~p~n",[Self]),
- ?line fake_gl(Node,warning_msg,"~p~n",[Self]),
- ?line fake_gl(Node,info_msg,"~p~n",[Self]),
- ?line Report = [{self,Self},{gl,GL},make_ref()],
- ?line fake_gl(Node,error_report,Report),
- ?line fake_gl(Node,warning_report,Report),
- ?line fake_gl(Node,info_report,Report),
- ?line nice_stop_node(Node),
- ?line receive after 5000 -> ok end, % Let the node die, needed
- ?line 6 = findstr("UTC",lf()),
- ?line 2 = findstr("WARNING",lf()),
- ?line 2 = findstr("ERROR",lf()),
- ?line 2 = findstr("INFO",lf()),
- ?line stop_node(Node),
+ Self = self(),
+ GL = group_leader(),
+ fake_gl(Node,error_msg,"~p~n",[Self]),
+ fake_gl(Node,warning_msg,"~p~n",[Self]),
+ fake_gl(Node,info_msg,"~p~n",[Self]),
+ Report = [{self,Self},{gl,GL},make_ref()],
+ fake_gl(Node,error_report,Report),
+ fake_gl(Node,warning_report,Report),
+ fake_gl(Node,info_report,Report),
+ nice_stop_node(Node),
+ receive after 5000 -> ok end, % Let the node die, needed
+ 6 = findstr("UTC",lf()),
+ 2 = findstr("WARNING",lf()),
+ 2 = findstr("ERROR",lf()),
+ 2 = findstr("INFO",lf()),
+ stop_node(Node),
ok.
diff --git a/lib/kernel/test/gen_tcp_misc_SUITE.erl b/lib/kernel/test/gen_tcp_misc_SUITE.erl
index 4f0d7a7d50..44e7984401 100644
--- a/lib/kernel/test/gen_tcp_misc_SUITE.erl
+++ b/lib/kernel/test/gen_tcp_misc_SUITE.erl
@@ -31,6 +31,11 @@
init_per_testcase/2, end_per_testcase/2,
otp_3924/1, otp_3924_sender/4, closed_socket/1,
shutdown_active/1, shutdown_passive/1, shutdown_pending/1,
+ show_econnreset_active/1, show_econnreset_active_once/1,
+ show_econnreset_passive/1, econnreset_after_sync_send/1,
+ econnreset_after_async_send_active/1,
+ econnreset_after_async_send_active_once/1,
+ econnreset_after_async_send_passive/1, linger_zero/1,
default_options/1, http_bad_packet/1,
busy_send/1, busy_disconnect_passive/1, busy_disconnect_active/1,
fill_sendq/1, partial_recv_and_close/1,
@@ -38,7 +43,9 @@
% Accept tests
primitive_accept/1,multi_accept_close_listen/1,accept_timeout/1,
accept_timeouts_in_order/1,accept_timeouts_in_order2/1,
- accept_timeouts_in_order3/1,accept_timeouts_mixed/1,
+ accept_timeouts_in_order3/1,accept_timeouts_in_order4/1,
+ accept_timeouts_in_order5/1,accept_timeouts_in_order6/1,
+ accept_timeouts_in_order7/1,accept_timeouts_mixed/1,
killing_acceptor/1,killing_multi_acceptors/1,killing_multi_acceptors2/1,
several_accepts_in_one_go/1, accept_system_limit/1,
active_once_closed/1, send_timeout/1, send_timeout_active/1,
@@ -92,6 +99,11 @@ all() ->
iter_max_socks, passive_sockets, active_n,
accept_closed_by_other_process, otp_3924, closed_socket,
shutdown_active, shutdown_passive, shutdown_pending,
+ show_econnreset_active, show_econnreset_active_once,
+ show_econnreset_passive, econnreset_after_sync_send,
+ econnreset_after_async_send_active,
+ econnreset_after_async_send_active_once,
+ econnreset_after_async_send_passive, linger_zero,
default_options, http_bad_packet, busy_send,
busy_disconnect_passive, busy_disconnect_active,
fill_sendq, partial_recv_and_close,
@@ -99,7 +111,9 @@ all() ->
so_priority, primitive_accept,
multi_accept_close_listen, accept_timeout,
accept_timeouts_in_order, accept_timeouts_in_order2,
- accept_timeouts_in_order3, accept_timeouts_mixed,
+ accept_timeouts_in_order3, accept_timeouts_in_order4,
+ accept_timeouts_in_order5, accept_timeouts_in_order6,
+ accept_timeouts_in_order7, accept_timeouts_mixed,
killing_acceptor, killing_multi_acceptors,
killing_multi_acceptors2, several_accepts_in_one_go, accept_system_limit,
active_once_closed, send_timeout, send_timeout_active, otp_7731,
@@ -1075,6 +1089,311 @@ shutdown_pending(Config) when is_list(Config) ->
gen_tcp:close(S)
end.
+%%
+%% Test 'show_econnreset' option
+%%
+
+show_econnreset_active(Config) when is_list(Config) ->
+ %% First confirm everything works with option turned off.
+ {ok, L} = gen_tcp:listen(0, []),
+ {ok, Port} = inet:port(L),
+ {ok, Client} = gen_tcp:connect(localhost, Port, [{active, false}]),
+ {ok, S} = gen_tcp:accept(L),
+ ok = gen_tcp:close(L),
+ ok = inet:setopts(Client, [{linger, {true, 0}}]),
+ ok = gen_tcp:close(Client),
+ receive
+ {tcp_closed, S} ->
+ ok;
+ Other ->
+ ?t:fail({unexpected1, Other})
+ after 1000 ->
+ ?t:fail({timeout, {server, no_tcp_closed}})
+ end,
+
+ %% Now test with option switched on.
+ %% Note: We are also testing that the show_econnreset option is
+ %% inherited from the listening socket by the accepting socket.
+ {ok, L1} = gen_tcp:listen(0, [{show_econnreset, true}]),
+ {ok, Port1} = inet:port(L1),
+ {ok, Client1} = gen_tcp:connect(localhost, Port1, [{active, false}]),
+ {ok, S1} = gen_tcp:accept(L1),
+ ok = gen_tcp:close(L1),
+ ok = inet:setopts(Client1, [{linger, {true, 0}}]),
+ ok = gen_tcp:close(Client1),
+ receive
+ {tcp_error, S1, econnreset} ->
+ receive
+ {tcp_closed, S1} ->
+ ok;
+ Other1 ->
+ ?t:fail({unexpected2, Other1})
+ after 1 ->
+ ?t:fail({timeout, {server, no_tcp_closed}})
+ end;
+ Other2 ->
+ ?t:fail({unexpected3, Other2})
+ after 1000 ->
+ ?t:fail({timeout, {server, no_tcp_error}})
+ end.
+
+show_econnreset_active_once(Config) when is_list(Config) ->
+ %% Now test using {active, once}
+ {ok, L} = gen_tcp:listen(0,
+ [{active, false},
+ {show_econnreset, true}]),
+ {ok, Port} = inet:port(L),
+ {ok, Client} = gen_tcp:connect(localhost, Port, [{active, false}]),
+ {ok, S} = gen_tcp:accept(L),
+ ok = gen_tcp:close(L),
+ ok = inet:setopts(Client, [{linger, {true, 0}}]),
+ ok = gen_tcp:close(Client),
+ ok = ?t:sleep(20),
+ ok = receive Msg -> {unexpected_msg, Msg} after 0 -> ok end,
+ ok = inet:setopts(S, [{active, once}]),
+ receive
+ {tcp_error, S, econnreset} ->
+ receive
+ {tcp_closed, S} ->
+ ok;
+ Other1 ->
+ ?t:fail({unexpected1, Other1})
+ after 1 ->
+ ?t:fail({timeout, {server, no_tcp_closed}})
+ end;
+ Other2 ->
+ ?t:fail({unexpected2, Other2})
+ after 1000 ->
+ ?t:fail({timeout, {server, no_tcp_error}})
+ end.
+
+show_econnreset_passive(Config) when is_list(Config) ->
+ %% First confirm everything works with option turned off.
+ {ok, L} = gen_tcp:listen(0, [{active, false}]),
+ {ok, Port} = inet:port(L),
+ {ok, Client} = gen_tcp:connect(localhost, Port, [{active, false}]),
+ {ok, S} = gen_tcp:accept(L),
+ ok = gen_tcp:close(L),
+ ok = inet:setopts(S, [{linger, {true, 0}}]),
+ ok = gen_tcp:close(S),
+ ok = ?t:sleep(1),
+ {error, closed} = gen_tcp:recv(Client, 0),
+
+ %% Now test with option switched on.
+ {ok, L1} = gen_tcp:listen(0, [{active, false}]),
+ {ok, Port1} = inet:port(L1),
+ {ok, Client1} = gen_tcp:connect(localhost, Port1,
+ [{active, false},
+ {show_econnreset, true}]),
+ {ok, S1} = gen_tcp:accept(L1),
+ ok = gen_tcp:close(L1),
+ ok = inet:setopts(S1, [{linger, {true, 0}}]),
+ ok = gen_tcp:close(S1),
+ ok = ?t:sleep(1),
+ {error, econnreset} = gen_tcp:recv(Client1, 0).
+
+econnreset_after_sync_send(Config) when is_list(Config) ->
+ %% First confirm everything works with option turned off.
+ {ok, L} = gen_tcp:listen(0, [{active, false}]),
+ {ok, Port} = inet:port(L),
+ {ok, Client} = gen_tcp:connect(localhost, Port, [{active, false}]),
+ {ok, S} = gen_tcp:accept(L),
+ ok = gen_tcp:close(L),
+ ok = inet:setopts(S, [{linger, {true, 0}}]),
+ ok = gen_tcp:close(S),
+ ok = ?t:sleep(20),
+ {error, closed} = gen_tcp:send(Client, "Whatever"),
+
+ %% Now test with option switched on.
+ {ok, L1} = gen_tcp:listen(0, [{active, false}]),
+ {ok, Port1} = inet:port(L1),
+ {ok, Client1} = gen_tcp:connect(localhost, Port1,
+ [{active, false},
+ {show_econnreset, true}]),
+ {ok, S1} = gen_tcp:accept(L1),
+ ok = gen_tcp:close(L1),
+ ok = inet:setopts(S1, [{linger, {true, 0}}]),
+ ok = gen_tcp:close(S1),
+ ok = ?t:sleep(20),
+ {error, econnreset} = gen_tcp:send(Client1, "Whatever").
+
+econnreset_after_async_send_active(Config) when is_list(Config) ->
+ {OS, _} = os:type(),
+ Payload = lists:duplicate(1024 * 1024, $.),
+
+ %% First confirm everything works with option turned off.
+ {ok, L} = gen_tcp:listen(0, [{active, false}, {recbuf, 4096}]),
+ {ok, Port} = inet:port(L),
+ {ok, Client} = gen_tcp:connect(localhost, Port, [{sndbuf, 4096}]),
+ {ok, S} = gen_tcp:accept(L),
+ ok = gen_tcp:close(L),
+ ok = gen_tcp:send(Client, Payload),
+ case erlang:port_info(Client, queue_size) of
+ {queue_size, N} when N > 0 -> ok;
+ {queue_size, 0} when OS =:= win32 -> ok;
+ {queue_size, 0} = T -> ?t:fail(T)
+ end,
+ ok = gen_tcp:send(S, "Whatever"),
+ ok = ?t:sleep(20),
+ ok = inet:setopts(S, [{linger, {true, 0}}]),
+ ok = gen_tcp:close(S),
+ ok = ?t:sleep(20),
+ receive
+ {tcp, Client, "Whatever"} ->
+ receive
+ {tcp_closed, Client} ->
+ ok;
+ Other1 ->
+ ?t:fail({unexpected1, Other1})
+ end;
+ Other2 ->
+ ?t:fail({unexpected2, Other2})
+ end,
+
+ %% Now test with option switched on.
+ {ok, L1} = gen_tcp:listen(0, [{active, false}, {recbuf, 4096}]),
+ {ok, Port1} = inet:port(L1),
+ {ok, Client1} = gen_tcp:connect(localhost, Port1,
+ [{sndbuf, 4096},
+ {show_econnreset, true}]),
+ {ok, S1} = gen_tcp:accept(L1),
+ ok = gen_tcp:close(L1),
+ ok = gen_tcp:send(Client1, Payload),
+ case erlang:port_info(Client1, queue_size) of
+ {queue_size, N1} when N1 > 0 -> ok;
+ {queue_size, 0} when OS =:= win32 -> ok;
+ {queue_size, 0} = T1 -> ?t:fail(T1)
+ end,
+ ok = gen_tcp:send(S1, "Whatever"),
+ ok = ?t:sleep(20),
+ ok = inet:setopts(S1, [{linger, {true, 0}}]),
+ ok = gen_tcp:close(S1),
+ ok = ?t:sleep(20),
+ receive
+ {tcp, Client1, "Whatever"} ->
+ receive
+ {tcp_error, Client1, econnreset} ->
+ receive
+ {tcp_closed, Client1} ->
+ ok;
+ Other3 ->
+ ?t:fail({unexpected3, Other3})
+ end;
+ Other4 ->
+ ?t:fail({unexpected4, Other4})
+ end;
+ Other5 ->
+ ?t:fail({unexpected5, Other5})
+ end.
+
+econnreset_after_async_send_active_once(Config) when is_list(Config) ->
+ {OS, _} = os:type(),
+ {ok, L} = gen_tcp:listen(0, [{active, false}, {recbuf, 4096}]),
+ {ok, Port} = inet:port(L),
+ {ok, Client} = gen_tcp:connect(localhost, Port,
+ [{active, false},
+ {sndbuf, 4096},
+ {show_econnreset, true}]),
+ {ok,S} = gen_tcp:accept(L),
+ ok = gen_tcp:close(L),
+ Payload = lists:duplicate(1024 * 1024, $.),
+ ok = gen_tcp:send(Client, Payload),
+ case erlang:port_info(Client, queue_size) of
+ {queue_size, N} when N > 0 -> ok;
+ {queue_size, 0} when OS =:= win32 -> ok;
+ {queue_size, 0} = T -> ?t:fail(T)
+ end,
+ ok = gen_tcp:send(S, "Whatever"),
+ ok = ?t:sleep(20),
+ ok = inet:setopts(S, [{linger, {true, 0}}]),
+ ok = gen_tcp:close(S),
+ ok = ?t:sleep(20),
+ ok = receive Msg -> {unexpected_msg, Msg} after 0 -> ok end,
+ ok = inet:setopts(Client, [{active, once}]),
+ receive
+ {tcp_error, Client, econnreset} ->
+ receive
+ {tcp_closed, Client} ->
+ ok;
+ Other ->
+ ?t:fail({unexpected1, Other})
+ end;
+ Other ->
+ ?t:fail({unexpected2, Other})
+ end.
+
+econnreset_after_async_send_passive(Config) when is_list(Config) ->
+ {OS, _} = os:type(),
+ Payload = lists:duplicate(1024 * 1024, $.),
+
+ %% First confirm everything works with option turned off.
+ {ok, L} = gen_tcp:listen(0, [{active, false}, {recbuf, 4096}]),
+ {ok, Port} = inet:port(L),
+ {ok, Client} = gen_tcp:connect(localhost, Port,
+ [{active, false},
+ {sndbuf, 4096}]),
+ {ok, S} = gen_tcp:accept(L),
+ ok = gen_tcp:close(L),
+ ok = inet:setopts(S, [{linger, {true, 0}}]),
+ ok = gen_tcp:send(S, "Whatever"),
+ ok = gen_tcp:send(Client, Payload),
+ case erlang:port_info(Client, queue_size) of
+ {queue_size, N} when N > 0 -> ok;
+ {queue_size, 0} when OS =:= win32 -> ok;
+ {queue_size, 0} = T -> ?t:fail(T)
+ end,
+ ok = gen_tcp:close(S),
+ ok = ?t:sleep(20),
+ {error, closed} = gen_tcp:recv(Client, 0),
+
+ %% Now test with option switched on.
+ {ok, L1} = gen_tcp:listen(0, [{active, false}, {recbuf, 4096}]),
+ {ok, Port1} = inet:port(L1),
+ {ok, Client1} = gen_tcp:connect(localhost, Port1,
+ [{active, false},
+ {sndbuf, 4096},
+ {show_econnreset, true}]),
+ {ok, S1} = gen_tcp:accept(L1),
+ ok = gen_tcp:close(L1),
+ ok = inet:setopts(S1, [{linger, {true, 0}}]),
+ ok = gen_tcp:send(S1, "Whatever"),
+ ok = gen_tcp:send(Client1, Payload),
+ ok = gen_tcp:close(S1),
+ ok = ?t:sleep(20),
+ {error, econnreset} = gen_tcp:recv(Client1, 0).
+
+%%
+%% Test {linger {true, 0}} aborts a connection
+%%
+
+linger_zero(Config) when is_list(Config) ->
+ %% All the econnreset tests will prove that {linger, {true, 0}} aborts
+ %% a connection when the driver queue is empty. We will test here
+ %% that it also works when the driver queue is not empty.
+ {OS, _} = os:type(),
+ {ok, L} = gen_tcp:listen(0, [{active, false},
+ {recbuf, 4096},
+ {show_econnreset, true}]),
+ {ok, Port} = inet:port(L),
+ {ok, Client} = gen_tcp:connect(localhost, Port,
+ [{active, false},
+ {sndbuf, 4096}]),
+ {ok, S} = gen_tcp:accept(L),
+ ok = gen_tcp:close(L),
+ PayloadSize = 1024 * 1024,
+ Payload = lists:duplicate(PayloadSize, $.),
+ ok = gen_tcp:send(Client, Payload),
+ case erlang:port_info(Client, queue_size) of
+ {queue_size, N} when N > 0 -> ok;
+ {queue_size, 0} when OS =:= win32 -> ok;
+ {queue_size, 0} = T -> ?t:fail(T)
+ end,
+ ok = inet:setopts(Client, [{linger, {true, 0}}]),
+ ok = gen_tcp:close(Client),
+ ok = ?t:sleep(1),
+ undefined = erlang:port_info(Client, connected),
+ {error, econnreset} = gen_tcp:recv(S, PayloadSize).
+
%% Thanks to Luke Gorrie. Tests for a very specific problem with
%% corrupt data. The testcase will be killed by the timetrap timeout
@@ -1720,8 +2039,8 @@ multi_accept_close_listen(Config) when is_list(Config) ->
spawn(F),
spawn(F),
gen_tcp:close(LS),
- ?EXPECT_ACCEPTS([{_,{error,closed}},{_,{error,closed}},
- {_,{error,closed}},{_,{error,closed}}],4,500).
+ ok = ?EXPECT_ACCEPTS([{_,{error,closed}},{_,{error,closed}},
+ {_,{error,closed}},{_,{error,closed}}],4,500).
accept_timeout(suite) ->
[];
@@ -1732,7 +2051,7 @@ accept_timeout(Config) when is_list(Config) ->
Parent = self(),
F = fun() -> Parent ! {accepted,self(),gen_tcp:accept(LS,1000)} end,
P = spawn(F),
- ?EXPECT_ACCEPTS([{P,{error,timeout}}],1,2000).
+ ok = ?EXPECT_ACCEPTS([{P,{error,timeout}}],1,2000).
accept_timeouts_in_order(suite) ->
[];
@@ -1745,8 +2064,8 @@ accept_timeouts_in_order(Config) when is_list(Config) ->
P2 = spawn(mktmofun(1200,Parent,LS)),
P3 = spawn(mktmofun(1300,Parent,LS)),
P4 = spawn(mktmofun(1400,Parent,LS)),
- ?EXPECT_ACCEPTS([{P1,{error,timeout}},{P2,{error,timeout}},
- {P3,{error,timeout}},{P4,{error,timeout}}],infinity,2000).
+ ok = ?EXPECT_ACCEPTS([{P1,{error,timeout}},{P2,{error,timeout}},
+ {P3,{error,timeout}},{P4,{error,timeout}}],infinity,2000).
accept_timeouts_in_order2(suite) ->
[];
@@ -1759,8 +2078,8 @@ accept_timeouts_in_order2(Config) when is_list(Config) ->
P2 = spawn(mktmofun(1300,Parent,LS)),
P3 = spawn(mktmofun(1200,Parent,LS)),
P4 = spawn(mktmofun(1000,Parent,LS)),
- ?EXPECT_ACCEPTS([{P4,{error,timeout}},{P3,{error,timeout}},
- {P2,{error,timeout}},{P1,{error,timeout}}],infinity,2000).
+ ok = ?EXPECT_ACCEPTS([{P4,{error,timeout}},{P3,{error,timeout}},
+ {P2,{error,timeout}},{P1,{error,timeout}}],infinity,2000).
accept_timeouts_in_order3(suite) ->
[];
@@ -1773,8 +2092,74 @@ accept_timeouts_in_order3(Config) when is_list(Config) ->
P2 = spawn(mktmofun(1400,Parent,LS)),
P3 = spawn(mktmofun(1300,Parent,LS)),
P4 = spawn(mktmofun(1000,Parent,LS)),
- ?EXPECT_ACCEPTS([{P4,{error,timeout}},{P1,{error,timeout}},
- {P3,{error,timeout}},{P2,{error,timeout}}],infinity,2000).
+ ok = ?EXPECT_ACCEPTS([{P4,{error,timeout}},{P1,{error,timeout}},
+ {P3,{error,timeout}},{P2,{error,timeout}}],infinity,2000).
+
+accept_timeouts_in_order4(suite) ->
+ [];
+accept_timeouts_in_order4(doc) ->
+ ["Check that multi-accept timeouts happen in the correct order after "
+ "mixing millsec and sec timeouts"];
+accept_timeouts_in_order4(Config) when is_list(Config) ->
+ {ok,LS}=gen_tcp:listen(0,[]),
+ Parent = self(),
+ P1 = spawn(mktmofun(200,Parent,LS)),
+ P2 = spawn(mktmofun(400,Parent,LS)),
+ P3 = spawn(mktmofun(1000,Parent,LS)),
+ P4 = spawn(mktmofun(600,Parent,LS)),
+ ok = ?EXPECT_ACCEPTS([{P1,{error,timeout}},{P2,{error,timeout}},
+ {P4,{error,timeout}},{P3,{error,timeout}}],infinity,2000).
+
+accept_timeouts_in_order5(suite) ->
+ [];
+accept_timeouts_in_order5(doc) ->
+ ["Check that multi-accept timeouts happen in the correct order after "
+ "mixing millsec and sec timeouts (more)"];
+accept_timeouts_in_order5(Config) when is_list(Config) ->
+ {ok,LS}=gen_tcp:listen(0,[]),
+ Parent = self(),
+ P1 = spawn(mktmofun(400,Parent,LS)),
+ P2 = spawn(mktmofun(1000,Parent,LS)),
+ P3 = spawn(mktmofun(600,Parent,LS)),
+ P4 = spawn(mktmofun(200,Parent,LS)),
+ ok = ?EXPECT_ACCEPTS([{P4,{error,timeout}},{P1,{error,timeout}},
+ {P3,{error,timeout}},{P2,{error,timeout}}],infinity,2000).
+
+accept_timeouts_in_order6(suite) ->
+ [];
+accept_timeouts_in_order6(doc) ->
+ ["Check that multi-accept timeouts happen in the correct order after "
+ "mixing millsec and sec timeouts (even more)"];
+accept_timeouts_in_order6(Config) when is_list(Config) ->
+ {ok,LS}=gen_tcp:listen(0,[]),
+ Parent = self(),
+ P1 = spawn(mktmofun(1000,Parent,LS)),
+ P2 = spawn(mktmofun(400,Parent,LS)),
+ P3 = spawn(mktmofun(600,Parent,LS)),
+ P4 = spawn(mktmofun(200,Parent,LS)),
+ ok = ?EXPECT_ACCEPTS([{P4,{error,timeout}},{P2,{error,timeout}},
+ {P3,{error,timeout}},{P1,{error,timeout}}],infinity,2000).
+
+accept_timeouts_in_order7(suite) ->
+ [];
+accept_timeouts_in_order7(doc) ->
+ ["Check that multi-accept timeouts happen in the correct order after "
+ "mixing millsec and sec timeouts (even more++)"];
+accept_timeouts_in_order7(Config) when is_list(Config) ->
+ {ok,LS}=gen_tcp:listen(0,[]),
+ Parent = self(),
+ P1 = spawn(mktmofun(1000,Parent,LS)),
+ P2 = spawn(mktmofun(200,Parent,LS)),
+ P3 = spawn(mktmofun(1200,Parent,LS)),
+ P4 = spawn(mktmofun(600,Parent,LS)),
+ P5 = spawn(mktmofun(400,Parent,LS)),
+ P6 = spawn(mktmofun(800,Parent,LS)),
+ P7 = spawn(mktmofun(1600,Parent,LS)),
+ P8 = spawn(mktmofun(1400,Parent,LS)),
+ ok = ?EXPECT_ACCEPTS([{P2,{error,timeout}},{P5,{error,timeout}},
+ {P4,{error,timeout}},{P6,{error,timeout}},
+ {P1,{error,timeout}},{P3,{error,timeout}},
+ {P8,{error,timeout}},{P7,{error,timeout}}],infinity,2000).
accept_timeouts_mixed(suite) ->
[];
@@ -1797,7 +2182,7 @@ accept_timeouts_mixed(Config) when is_list(Config) ->
ok = ?EXPECT_ACCEPTS([{P2,{ok,Port0}}] when is_port(Port0),infinity,100),
ok = ?EXPECT_ACCEPTS([{P3,{error,timeout}}],infinity,2000),
gen_tcp:connect("localhost",PortNo,[]),
- ?EXPECT_ACCEPTS([{P4,{ok,Port1}}] when is_port(Port1),infinity,100).
+ ok = ?EXPECT_ACCEPTS([{P4,{ok,Port1}}] when is_port(Port1),infinity,100).
killing_acceptor(suite) ->
[];
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-17 21:20:20 +0000