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-rw-r--r--lib/diameter/src/base/diameter.erl53
1 files changed, 31 insertions, 22 deletions
diff --git a/lib/diameter/src/base/diameter.erl b/lib/diameter/src/base/diameter.erl
index 888a108f8b..3b41feac0d 100644
--- a/lib/diameter/src/base/diameter.erl
+++ b/lib/diameter/src/base/diameter.erl
@@ -46,7 +46,8 @@
-export([start/0,
stop/0]).
--export_type([evaluable/0,
+-export_type([eval/0,
+ evaluable/0, %% deprecated
decode_format/0,
strict_arities/0,
restriction/0,
@@ -301,7 +302,7 @@ call(SvcName, App, Message) ->
| realm
| {host, any|'DiameterIdentity'()}
| {realm, any|'DiameterIdentity'()}
- | {eval, evaluable()}
+ | {eval, eval()}
| {neg, peer_filter()}
| {all, [peer_filter()]}
| {any, [peer_filter()]}.
@@ -309,10 +310,13 @@ call(SvcName, App, Message) ->
-opaque peer_ref()
:: pid().
--type evaluable()
+-type eval()
:: {module(), atom(), list()}
| fun()
- | maybe_improper_list(evaluable(), list()).
+ | maybe_improper_list(eval(), list()).
+
+-type evaluable()
+ :: eval().
-type sequence()
:: {'Unsigned32'(), 0..32}.
@@ -322,12 +326,12 @@ call(SvcName, App, Message) ->
| node
| nodes
| [node()]
- | evaluable().
+ | eval().
-type remotes()
:: boolean()
| [node()]
- | evaluable().
+ | eval().
-type message_length()
:: 0..16#FFFFFF.
@@ -344,22 +348,38 @@ call(SvcName, App, Message) ->
| encode
| decode.
+%% Options common to both start_service/2 and add_transport/2.
+
+-type common_opt()
+ :: {pool_size, pos_integer()}
+ | {capabilities_cb, eval()}
+ | {capx_timeout, 'Unsigned32'()}
+ | {strict_capx, boolean()}
+ | {strict_mbit, boolean()}
+ | {disconnect_cb, eval()}
+ | {dpr_timeout, 'Unsigned32'()}
+ | {dpa_timeout, 'Unsigned32'()}
+ | {incoming_maxlen, message_length()}
+ | {length_errors, exit | handle | discard}
+ | {connect_timer, 'Unsigned32'()}
+ | {watchdog_timer, 'Unsigned32'() | {module(), atom(), list()}}
+ | {watchdog_config, [{okay|suspect, non_neg_integer()}]}
+ | {spawn_opt, list()}.
+
%% Options passed to start_service/2
-type service_opt()
:: capability()
| {application, [application_opt()]}
| {restrict_connections, restriction()}
- | {sequence, sequence() | evaluable()}
+ | {sequence, sequence() | eval()}
| {share_peers, remotes()}
| {decode_format, decode_format()}
| {traffic_counters, boolean()}
| {string_decode, boolean()}
| {strict_arities, true | strict_arities()}
- | {strict_mbit, boolean()}
- | {incoming_maxlen, message_length()}
| {use_shared_peers, remotes()}
- | {spawn_opt, list()}.
+ | common_opt().
-type application_opt()
:: {alias, app_alias()}
@@ -389,20 +409,9 @@ call(SvcName, App, Message) ->
:: {transport_module, atom()}
| {transport_config, any()}
| {transport_config, any(), 'Unsigned32'() | infinity}
- | {pool_size, pos_integer()}
| {applications, [app_alias()]}
| {capabilities, [capability()]}
- | {capabilities_cb, evaluable()}
- | {capx_timeout, 'Unsigned32'()}
- | {strict_capx, boolean()}
- | {disconnect_cb, evaluable()}
- | {dpr_timeout, 'Unsigned32'()}
- | {dpa_timeout, 'Unsigned32'()}
- | {length_errors, exit | handle | discard}
- | {connect_timer, 'Unsigned32'()}
- | {watchdog_timer, 'Unsigned32'() | {module(), atom(), list()}}
- | {watchdog_config, [{okay|suspect, non_neg_integer()}]}
- | {spawn_opt, list()}
+ | common_opt()
| {private, any()}.
%% Predicate passed to remove_transport/2