diff options
Diffstat (limited to 'src/couchdb/couch_httpd.erl')
-rw-r--r-- | src/couchdb/couch_httpd.erl | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/couchdb/couch_httpd.erl b/src/couchdb/couch_httpd.erl index b28486fa..9ad39e2d 100644 --- a/src/couchdb/couch_httpd.erl +++ b/src/couchdb/couch_httpd.erl @@ -23,7 +23,7 @@ -export([start_response_length/4, send/2]). -export([start_json_response/2, start_json_response/3, end_json_response/1]). -export([send_response/4,send_method_not_allowed/2,send_error/4, send_redirect/2,send_chunked_error/2]). --export([send_json/2,send_json/3,send_json/4]). +-export([send_json/2,send_json/3,send_json/4,last_chunk/1]). start_link() -> % read config and register for configuration changes @@ -422,7 +422,14 @@ start_chunked_response(#httpd{mochi_req=MochiReq}=Req, Code, Headers) -> {ok, Resp}. send_chunk(Resp, Data) -> - Resp:write_chunk(Data), + case iolist_size(Data) of + 0 -> ok; % do nothing + _ -> Resp:write_chunk(Data) + end, + {ok, Resp}. + +last_chunk(Resp) -> + Resp:write_chunk([]), {ok, Resp}. send_response(#httpd{mochi_req=MochiReq}=Req, Code, Headers, Body) -> @@ -473,8 +480,7 @@ start_json_response(Req, Code, Headers) -> end_json_response(Resp) -> send_chunk(Resp, end_jsonp() ++ [$\n]), - %send_chunk(Resp, [$\n]), - send_chunk(Resp, []). + last_chunk(Resp). start_jsonp(Req) -> case get(jsonp) of @@ -586,7 +592,7 @@ send_error(Req, Code, Headers, ErrorStr, ReasonStr) -> % give the option for list functions to output html or other raw errors send_chunked_error(Resp, {_Error, {[{<<"body">>, Reason}]}}) -> send_chunk(Resp, Reason), - send_chunk(Resp, []); + last_chunk(Resp); send_chunked_error(Resp, Error) -> {Code, ErrorStr, ReasonStr} = error_info(Error), @@ -594,7 +600,7 @@ send_chunked_error(Resp, Error) -> {<<"error">>, ErrorStr}, {<<"reason">>, ReasonStr}]}, send_chunk(Resp, ?l2b([$\n,?JSON_ENCODE(JsonError),$\n])), - send_chunk(Resp, []). + last_chunk(Resp). send_redirect(Req, Path) -> Headers = [{"Location", couch_httpd:absolute_uri(Req, Path)}], |