File 0952-inets-ERL-1239-fix-to-return-an-error-if-h... of Package erlang

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File 0952-inets-ERL-1239-fix-to-return-an-error-if-http-server.patch of Package erlang (Revision 291961f0e600a3cceac8f98c810bca6c)

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From e214929d93308cbbaeb7367bf832a16d1de65fe3 Mon Sep 17 00:00:00 2001
From: Ao Song <andy@erlang.org>
Date: Mon, 20 Jul 2020 21:36:49 +0200
Subject: [PATCH] inets: ERL-1239, fix to return an error if http server closes
 in the middle of streaming response.

Change-Id: I9a8c9631d9419ac979c285e029d329e9fb0bcb9d
---
 lib/inets/src/http_client/httpc_handler.erl | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/lib/inets/src/http_client/httpc_handler.erl b/lib/inets/src/http_client/httpc_handler.erl
index dd16240814..9135935567 100644
--- a/lib/inets/src/http_client/httpc_handler.erl
+++ b/lib/inets/src/http_client/httpc_handler.erl
@@ -602,12 +602,18 @@ do_handle_info({Proto, Socket, Data},
     {noreply, State};
 
 %% The Server may close the connection to indicate that the
-%% whole body is now sent instead of sending an length
-%% indicator.
-do_handle_info({tcp_closed, _}, State = #state{mfa = {_, whole_body, Args}}) ->
-    handle_response(State#state{body = hd(Args)}); 
-do_handle_info({ssl_closed, _}, State = #state{mfa = {_, whole_body, Args}}) ->
-    handle_response(State#state{body = hd(Args)}); 
+%% whole body is now sent instead of sending a lengh
+%% indicator. In this case the lengh indicator will be
+%% -1.
+do_handle_info({Info, _}, State = #state{mfa = {_, whole_body, Args}})
+  when Info =:= tcp_closed orelse
+       Info =:= ssl_closed ->
+    case lists:last(Args) of
+        Length when Length =< 0 ->
+            handle_response(State#state{body = hd(Args)});
+        _Else ->
+            {stop, {shutdown, server_closed}, State}
+    end;
 
 %%% Server closes idle pipeline
 do_handle_info({tcp_closed, _}, State = #state{request = undefined}) ->
-- 
2.26.2

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File 0952-inets-ERL-1239-fix-to-return-an-error-if-http-server.patch of Package erlang (Revision 291961f0e600a3cceac8f98c810bca6c)

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