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authorLoïc Hoguin <[email protected]>2019-05-13 14:04:34 +0200
committerLoïc Hoguin <[email protected]>2019-05-13 14:04:34 +0200
commita309f196d15d3045d2e70b2d7e23858f47adb7df (patch)
tree6af8caa19dbccd790b4eefed298a924f682e4322 /src
parent3aa7168404e62f9ea9e290380b93569eff4372a8 (diff)
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Add the terminate event
Diffstat (limited to 'src')
-rw-r--r--src/gun.erl9
-rw-r--r--src/gun_default_event_h.erl4
-rw-r--r--src/gun_event.erl10
3 files changed, 22 insertions, 1 deletions
diff --git a/src/gun.erl b/src/gun.erl
index 44dbdeb..0ad12cf 100644
--- a/src/gun.erl
+++ b/src/gun.erl
@@ -94,6 +94,7 @@
-export([init/1]).
-export([not_connected/3]).
-export([connected/3]).
+-export([terminate/3]).
-type req_headers() :: [{binary() | string() | atom(), iodata()}]
| #{binary() | string() | atom() => iodata()}.
@@ -1077,3 +1078,11 @@ owner_down(normal) -> stop;
owner_down(shutdown) -> {stop, shutdown};
owner_down(Shutdown = {shutdown, _}) -> {stop, Shutdown};
owner_down(Reason) -> {stop, {shutdown, {owner_down, Reason}}}.
+
+terminate(Reason, StateName, #state{event_handler=EventHandler,
+ event_handler_state=EventHandlerState}) ->
+ TerminateEvent = #{
+ state => StateName,
+ reason => Reason
+ },
+ EventHandler:terminate(TerminateEvent, EventHandlerState).
diff --git a/src/gun_default_event_h.erl b/src/gun_default_event_h.erl
index f234dda..6d64ff7 100644
--- a/src/gun_default_event_h.erl
+++ b/src/gun_default_event_h.erl
@@ -19,6 +19,7 @@
-export([connect_start/2]).
-export([connect_end/2]).
-export([disconnect/2]).
+-export([terminate/2]).
init(_EventData, State) ->
State.
@@ -31,3 +32,6 @@ connect_end(_EventData, State) ->
disconnect(_EventData, State) ->
State.
+
+terminate(_EventData, State) ->
+ State.
diff --git a/src/gun_event.erl b/src/gun_event.erl
index bb541ed..3d83bea 100644
--- a/src/gun_event.erl
+++ b/src/gun_event.erl
@@ -51,6 +51,15 @@
-callback disconnect(disconnect_event(), State) -> State.
+%% terminate.
+
+-type terminate_event() :: #{
+ state := not_connected | connected,
+ reason := normal | shutdown | {shutdown, any()} | any()
+}.
+
+-callback terminate(terminate_event(), State) -> State.
+
%% @todo domain_lookup_start
%% @todo domain_lookup_end
%% @todo tls_handshake_start
@@ -58,7 +67,6 @@
%% @todo origin_changed
%% @todo transport_changed
%% @todo protocol_changed
-%% @todo terminate
%% @todo stream_start
%% @todo stream_end
%% @todo request_start