Merge branch 'show-deleted-docs' into trunk

* show-deleted-docs:
  treat deleted docs as nonexistant docs
  Revert "Avoid replication task crashes by imporoving timeout handling."

git-svn-id: https://svn.apache.org/repos/asf/couchdb/trunk@917098 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 2 insertions, 26 deletions

diff --git a/src/couchdb/couch_rep_att.erl b/src/couchdb/couch_rep_att.erl
index ee4f0184..6b576a01 100644
--- a/src/couchdb/couch_rep_att.erl
+++ b/src/couchdb/couch_rep_att.erl
@@ -25,11 +25,7 @@ convert_stub(#att{data=stub, name=Name} = Attachment,
         qs = [{rev, couch_doc:rev_to_str({Pos,RevId})}]
     },
     Ref = make_ref(),
-    RcvFun = fun() ->
-                 Bin = attachment_receiver(Ref, Request),
-                 cleanup(),
-                 Bin
-             end,
+    RcvFun = fun() -> attachment_receiver(Ref, Request) end,
     Attachment#att{data=RcvFun}.
 
 cleanup() ->
@@ -38,8 +34,6 @@ cleanup() ->
         %% TODO maybe log, didn't expect to have data here
         cleanup();
     {ibrowse_async_response_end, _} -> 
-        cleanup();
-    {ibrowse_async_headers, _, _, _} ->
         cleanup()
     after 0 ->
         erase(),
@@ -49,27 +43,13 @@ cleanup() ->
 % internal funs
 
 attachment_receiver(Ref, Request) ->
-    try case get(Ref) of
+    case get(Ref) of
     undefined ->
         {ReqId, ContentEncoding} = start_http_request(Request),
         put(Ref, {ReqId, ContentEncoding}),
         receive_data(Ref, ReqId, ContentEncoding);
     {ReqId, ContentEncoding} ->
         receive_data(Ref, ReqId, ContentEncoding)
-    end
-    catch
-    throw:{attachment_request_failed, timeout} ->
-        case {Request#http_db.retries, Request#http_db.pause} of
-        {0, _} ->
-             ?LOG_INFO("request for ~p failed", [Request#http_db.resource]),
-             throw({attachment_request_failed, max_retries_reached});
-        {N, Pause} when N > 0 ->
-            ?LOG_INFO("request for ~p timed out, retrying in ~p seconds",
-                [Request#http_db.resource, Pause/1000]),
-            timer:sleep(Pause),
-            cleanup(),
-            attachment_receiver(Ref, Request#http_db{retries = N-1})
-        end
     end.
 
 receive_data(Ref, ReqId, ContentEncoding) ->
@@ -91,8 +71,6 @@ receive_data(Ref, ReqId, ContentEncoding) ->
     {ibrowse_async_response_end, ReqId} ->
         ?LOG_ERROR("streaming att. ended but more data requested ~p", [ReqId]),
         throw({attachment_request_failed, premature_end})
-    after 31000 ->
-        throw({attachment_request_failed, timeout})
     end.
 
 start_http_request(Req) ->
@@ -106,8 +84,6 @@ start_http_request(Req) ->
         {ok, ContentEncoding, NewReqId} ->
             {NewReqId, ContentEncoding}
         end
-    after 10000 ->
-        throw({attachment_request_failed, timeout})
     end.
 
 validate_headers(_Req, 200, Headers) ->