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-rw-r--r--erts/emulator/beam/erl_process.c9
-rw-r--r--erts/vsn.mk4
-rw-r--r--lib/diameter/src/base/diameter_service.erl20
-rw-r--r--lib/diameter/src/base/diameter_watchdog.erl40
-rw-r--r--lib/diameter/test/diameter_watchdog_SUITE.erl11
-rw-r--r--lib/kernel/vsn.mk2
-rw-r--r--lib/stdlib/vsn.mk2
7 files changed, 53 insertions, 35 deletions
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c
index b8c6b64fc0..5469a59d8c 100644
--- a/erts/emulator/beam/erl_process.c
+++ b/erts/emulator/beam/erl_process.c
@@ -7980,15 +7980,6 @@ static void doit_exit_link(ErtsLink *lnk, void *vpcontext)
if (rlnk)
erts_destroy_link(rlnk);
erts_deref_dist_entry(dep);
- } else {
-#ifndef ERTS_SMP
- /* XXX Is this possible? Shouldn't this link
- previously have been removed if the node
- had previously been disconnected. */
- ASSERT(0);
-#endif
- /* This is possible when smp support has been enabled,
- and dist port and process exits simultaneously. */
}
break;
diff --git a/erts/vsn.mk b/erts/vsn.mk
index 1b3cd67947..053c0e9f52 100644
--- a/erts/vsn.mk
+++ b/erts/vsn.mk
@@ -17,8 +17,8 @@
# %CopyrightEnd%
#
-VSN = 5.9
-SYSTEM_VSN = R15B
+VSN = 5.9.1
+SYSTEM_VSN = R15B01
# Port number 4365 in 4.2
# Port number 4366 in 4.3
diff --git a/lib/diameter/src/base/diameter_service.erl b/lib/diameter/src/base/diameter_service.erl
index 0893956f97..3dfdcee2b2 100644
--- a/lib/diameter/src/base/diameter_service.erl
+++ b/lib/diameter/src/base/diameter_service.erl
@@ -629,10 +629,6 @@ insert(Tbl, Rec) ->
ets:insert(Tbl, Rec),
Rec.
-monitor(Pid) ->
- erlang:monitor(process, Pid),
- Pid.
-
%% Using the process dictionary for the callback state was initially
%% just a way to make what was horrendous trace (big state record and
%% much else everywhere) somewhat more readable. There's not as much
@@ -814,10 +810,10 @@ start(Ref, Type, Opts, #state{peerT = PeerT,
service = Svc})
when Type == connect;
Type == accept ->
- Pid = monitor(s(Type, Ref, {ConnT,
- Opts,
- SvcName,
- merge_service(Opts, Svc)})),
+ Pid = s(Type, Ref, {ConnT,
+ Opts,
+ SvcName,
+ merge_service(Opts, Svc)}),
insert(PeerT, #peer{pid = Pid,
type = Type,
ref = Ref,
@@ -830,7 +826,13 @@ start(Ref, Type, Opts, #state{peerT = PeerT,
%% callbacks.
s(Type, Ref, T) ->
- diameter_watchdog:start({Type, Ref}, T).
+ case diameter_watchdog:start({Type, Ref}, T) of
+ {_MRef, Pid} ->
+ Pid;
+ Pid when is_pid(Pid) -> %% from old code
+ erlang:monitor(process, Pid),
+ Pid
+ end.
%% merge_service/2
diff --git a/lib/diameter/src/base/diameter_watchdog.erl b/lib/diameter/src/base/diameter_watchdog.erl
index 6dc53d9f31..fb22fd8275 100644
--- a/lib/diameter/src/base/diameter_watchdog.erl
+++ b/lib/diameter/src/base/diameter_watchdog.erl
@@ -59,10 +59,19 @@
message_data}). %% term passed into diameter_service with message
%% start/2
+%%
+%% Start a monitor before the watchdog is allowed to proceed to ensure
+%% that a failed capabilities exchange produces the desired exit
+%% reason.
start({_,_} = Type, T) ->
- {ok, Pid} = diameter_watchdog_sup:start_child({Type, self(), T}),
- Pid.
+ Ref = make_ref(),
+ {ok, Pid} = diameter_watchdog_sup:start_child({Ref, {Type, self(), T}}),
+ try
+ {erlang:monitor(process, Pid), Pid}
+ after
+ Pid ! Ref
+ end.
start_link(T) ->
{ok, _} = proc_lib:start_link(?MODULE,
@@ -80,14 +89,29 @@ init(T) ->
proc_lib:init_ack({ok, self()}),
gen_server:enter_loop(?MODULE, [], i(T)).
-i({T, Pid, {ConnT, Opts, SvcName, #diameter_service{applications = Apps,
- capabilities = Caps}
- = Svc}}) ->
- {M,S,U} = now(),
- random:seed(M,S,U),
+i({Ref, {_, Pid, _} = T}) ->
+ MRef = erlang:monitor(process, Pid),
+ receive
+ Ref ->
+ make_state(T);
+ {'DOWN', MRef, process, _, _} = D ->
+ exit({shutdown, D})
+ end;
+
+i({_, Pid, _} = T) -> %% from old code
+ erlang:monitor(process, Pid),
+ make_state(T).
+
+make_state({T, Pid, {ConnT,
+ Opts,
+ SvcName,
+ #diameter_service{applications = Apps,
+ capabilities = Caps}
+ = Svc}}) ->
+ random:seed(now()),
putr(restart, {T, Opts, Svc}), %% save seeing it in trace
putr(dwr, dwr(Caps)), %%
- #watchdog{parent = monitor(Pid),
+ #watchdog{parent = Pid,
transport = monitor(diameter_peer_fsm:start(T, Opts, Svc)),
tw = proplists:get_value(watchdog_timer,
Opts,
diff --git a/lib/diameter/test/diameter_watchdog_SUITE.erl b/lib/diameter/test/diameter_watchdog_SUITE.erl
index b40d7c104d..ff40326947 100644
--- a/lib/diameter/test/diameter_watchdog_SUITE.erl
+++ b/lib/diameter/test/diameter_watchdog_SUITE.erl
@@ -306,11 +306,8 @@ watchdog(Type, Ref, TPid, Wd) ->
Opts = [{transport_module, ?MODULE},
{transport_config, TPid},
{watchdog_timer, Wd}],
- monitor(diameter_watchdog:start({Type, Ref},
- {false, Opts, false, ?SERVICE})).
-
-monitor(Pid) ->
- erlang:monitor(process, Pid),
+ {_MRef, Pid} = diameter_watchdog:start({Type, Ref},
+ {false, Opts, false, ?SERVICE}),
Pid.
%% ===========================================================================
@@ -350,6 +347,10 @@ init(_, _, TPid, _) ->
monitor(TPid),
3.
+monitor(Pid) ->
+ erlang:monitor(process, Pid),
+ Pid.
+
%% Generate a unique hostname for the faked peer.
hostname() ->
lists:flatten(io_lib:format("~p-~p-~p", tuple_to_list(now()))).
diff --git a/lib/kernel/vsn.mk b/lib/kernel/vsn.mk
index 76c62ece67..76d3003ff4 100644
--- a/lib/kernel/vsn.mk
+++ b/lib/kernel/vsn.mk
@@ -1 +1 @@
-KERNEL_VSN = 2.15
+KERNEL_VSN = 2.15.1
diff --git a/lib/stdlib/vsn.mk b/lib/stdlib/vsn.mk
index 2f0ecd3863..694d39ce9c 100644
--- a/lib/stdlib/vsn.mk
+++ b/lib/stdlib/vsn.mk
@@ -1 +1 @@
-STDLIB_VSN = 1.18
+STDLIB_VSN = 1.18.1
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 03:05:32 +0000