diff options
| author | John Christopher Anderson <jchris@apache.org> | 2009-02-13 20:52:28 +0000 |
|---|---|---|
| committer | John Christopher Anderson <jchris@apache.org> | 2009-02-13 20:52:28 +0000 |
| commit | 4b691efb97cbbe3b0150c59c25d97882260a4984 (patch) | |
| tree | 601287d898553f9623591ffc70781acbe566e606 /src/couchdb/couch_httpd_view.erl | |
| parent | eb81ff32d07cb8cbe1a13a495a2aabd968313821 (diff) | |
apply COUCHDB-252.
Allow _list functions to signal that iteration of the view should cease.
Thanks davisp.
git-svn-id: https://svn.apache.org/repos/asf/couchdb/trunk@744240 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'src/couchdb/couch_httpd_view.erl')
| -rw-r--r-- | src/couchdb/couch_httpd_view.erl | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/couchdb/couch_httpd_view.erl b/src/couchdb/couch_httpd_view.erl index 7696bb0d..2674754e 100644 --- a/src/couchdb/couch_httpd_view.erl +++ b/src/couchdb/couch_httpd_view.erl @@ -416,13 +416,17 @@ make_view_fold_fun(Req, QueryArgs, Db, Offset = ReduceCountFun(OffsetReds), {ok, Resp2, BeginBody} = StartRespFun(Req, 200, TotalViewCount, Offset), - SendRowFun(Resp2, Db, - {{Key, DocId}, Value}, BeginBody, IncludeDocs), - {ok, {AccLimit - 1, 0, Resp2, AccRevRows}}; + case SendRowFun(Resp2, Db, + {{Key, DocId}, Value}, BeginBody, IncludeDocs) of + stop -> {stop, {AccLimit - 1, 0, Resp2, AccRevRows}}; + _ -> {ok, {AccLimit - 1, 0, Resp2, AccRevRows}} + end; {_, AccLimit, _, Resp} when (AccLimit > 0) -> - SendRowFun(Resp, Db, - {{Key, DocId}, Value}, nil, IncludeDocs), - {ok, {AccLimit - 1, 0, Resp, AccRevRows}} + case SendRowFun(Resp, Db, + {{Key, DocId}, Value}, nil, IncludeDocs) of + stop -> {stop, {AccLimit - 1, 0, Resp, AccRevRows}}; + _ -> {ok, {AccLimit - 1, 0, Resp, AccRevRows}} + end end end. |