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authorAnders Svensson <[email protected]>2013-12-02 09:43:55 +0100
committerAnders Svensson <[email protected]>2013-12-02 09:43:55 +0100
commit0f2458596200b5567b06c626254e2c3477ccfabf (patch)
treeb62cfcafe033cb9080c4b7d3ffea2369c22705ce /lib/diameter/src/base
parent2b8c7d30e6c24ebc4c8d78c16d8033ff0d6c106e (diff)
parentabea7186dd2590a0283396e94cf03dfb087277e5 (diff)
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Merge branch 'anders/diameter/timer_confusion/OTP-11168' into maint
* anders/diameter/timer_confusion/OTP-11168: Rename reconnect_timer -> connect_timer
Diffstat (limited to 'lib/diameter/src/base')
-rw-r--r--lib/diameter/src/base/diameter.erl2
-rw-r--r--lib/diameter/src/base/diameter_config.erl4
-rw-r--r--lib/diameter/src/base/diameter_service.erl17
-rw-r--r--lib/diameter/src/base/diameter_watchdog.erl2
4 files changed, 17 insertions, 8 deletions
diff --git a/lib/diameter/src/base/diameter.erl b/lib/diameter/src/base/diameter.erl
index 77200cc7d0..d74e091e11 100644
--- a/lib/diameter/src/base/diameter.erl
+++ b/lib/diameter/src/base/diameter.erl
@@ -343,7 +343,7 @@ call(SvcName, App, Message) ->
| {capx_timeout, 'Unsigned32'()}
| {disconnect_cb, evaluable()}
| {length_errors, exit | handle | discard}
- | {reconnect_timer, 'Unsigned32'()}
+ | {connect_timer, 'Unsigned32'()}
| {watchdog_timer, 'Unsigned32'() | {module(), atom(), list()}}
| {watchdog_config, [{okay|suspect, non_neg_integer()}]}
| {spawn_opt, list()}
diff --git a/lib/diameter/src/base/diameter_config.erl b/lib/diameter/src/base/diameter_config.erl
index 34b40c3a29..f5ea459fd0 100644
--- a/lib/diameter/src/base/diameter_config.erl
+++ b/lib/diameter/src/base/diameter_config.erl
@@ -537,7 +537,9 @@ opt({capx_timeout, Tmo}) ->
opt({length_errors, T}) ->
lists:member(T, [exit, handle, discard]);
-opt({reconnect_timer, Tmo}) ->
+opt({K, Tmo})
+ when K == reconnect_timer; %% deprecated
+ K == connect_timer ->
?IS_UINT32(Tmo);
opt({watchdog_timer, {M,F,A}})
diff --git a/lib/diameter/src/base/diameter_service.erl b/lib/diameter/src/base/diameter_service.erl
index 47e03cd0a0..70e66537ed 100644
--- a/lib/diameter/src/base/diameter_service.erl
+++ b/lib/diameter/src/base/diameter_service.erl
@@ -1143,10 +1143,17 @@ q_restart(false, _) ->
%% communicate.
default_tc(connect, Opts) ->
- proplists:get_value(reconnect_timer, Opts, ?DEFAULT_TC);
+ connect_timer(Opts, ?DEFAULT_TC);
default_tc(accept, _) ->
0.
+%% Accept both connect_timer and the (older) reconnect_timer, the
+%% latter being a remnant from a time in which the timer did apply to
+%% reconnect attempts.
+connect_timer(Opts, Def0) ->
+ Def = proplists:get_value(reconnect_timer, Opts, Def0),
+ proplists:get_value(connect_timer, Opts, Def).
+
%% Bound tc below if the watchdog was restarted recently to avoid
%% continuous restarted in case of faulty config or other problems.
tc(Time, Tc) ->
@@ -1181,7 +1188,7 @@ tc(false = No, _, _) -> %% removed
%% another watchdog to be able to detect that it should transition
%% from initial into reopen rather than okay. That someone is either
%% the accepting watchdog upon reception of a CER from the previously
-%% connected peer, or us after reconnect_timer timeout.
+%% connected peer, or us after connect_timer timeout.
close(#watchdog{type = connect}, _) ->
ok;
@@ -1194,16 +1201,16 @@ close(#watchdog{type = accept,
%% Tell watchdog to (maybe) die later ...
c(Pid, true, Opts) ->
- Tc = proplists:get_value(reconnect_timer, Opts, 2*?DEFAULT_TC),
+ Tc = connect_timer(Opts, 2*?DEFAULT_TC),
erlang:send_after(Tc, Pid, close);
%% ... or now.
c(Pid, false, _Opts) ->
Pid ! close.
-%% The RFC's only document the behaviour of Tc, our reconnect_timer,
+%% The RFC's only document the behaviour of Tc, our connect_timer,
%% for the establishment of connections but we also give
-%% reconnect_timer semantics for a listener, being the time within
+%% connect_timer semantics for a listener, being the time within
%% which a new connection attempt is expected of a connecting peer.
%% The value should be greater than the peer's Tc + jitter.
diff --git a/lib/diameter/src/base/diameter_watchdog.erl b/lib/diameter/src/base/diameter_watchdog.erl
index 127a647b89..9a1c8b6585 100644
--- a/lib/diameter/src/base/diameter_watchdog.erl
+++ b/lib/diameter/src/base/diameter_watchdog.erl
@@ -329,7 +329,7 @@ code_change(_, State, _) ->
%% the commentary is ours.
%% Service or watchdog is telling the watchdog of an accepting
-%% transport to die after reconnect_timer expiry or reestablished
+%% transport to die after connect_timer expiry or reestablished
%% connection (in another transport process) respectively.
transition(close, #watchdog{status = down}) ->
{{accept, _}, _, _} = getr(restart), %% assert