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| author | Loïc Hoguin <[email protected]> | 2018-11-09 17:42:37 +0100 |
|---|---|---|
| committer | Loïc Hoguin <[email protected]> | 2018-11-09 17:42:37 +0100 |
| commit | d7b7580b3913c17b404319cc4c153748d5e59194 (patch) | |
| tree | 3026f38e4bcfdcb26d067a4e5aec6d401700c3cc /test/compress_SUITE.erl | |
| parent | 29043aa7b4d11e377bc76d453f592ea5a6df1f43 (diff) | |
| download | cowboy-d7b7580b3913c17b404319cc4c153748d5e59194.tar.gz cowboy-d7b7580b3913c17b404319cc4c153748d5e59194.tar.bz2 cowboy-d7b7580b3913c17b404319cc4c153748d5e59194.zip | |
Add sendfile support to cowboy_req:stream_body
It is now possible to stream one or more sendfile tuples.
A simple example of what can now be done would be for
example to build a tar file on the fly using the sendfile
syscall for sending the files, or to support Range requests
with more than one range with the sendfile syscall.
When using cowboy_compress_h unfortunately we have to read
the file in order to send it. More options will be added
at a later time to make sure users don't read too much
into memory. This is a new feature however so existing
code is not affected.
Also rework cowboy_http's data sending to be flatter.
Diffstat (limited to 'test/compress_SUITE.erl')
| -rw-r--r-- | test/compress_SUITE.erl | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/compress_SUITE.erl b/test/compress_SUITE.erl index 36f8865..06b3950 100644 --- a/test/compress_SUITE.erl +++ b/test/compress_SUITE.erl @@ -121,6 +121,24 @@ gzip_stream_reply(Config) -> _ = zlib:gunzip(GzBody), ok. +gzip_stream_reply_sendfile(Config) -> + doc("Stream reply using sendfile for some chunks; get a gzipped response."), + {200, Headers, GzBody} = do_get("/stream_reply/sendfile", + [{<<"accept-encoding">>, <<"gzip">>}], Config), + {_, <<"gzip">>} = lists:keyfind(<<"content-encoding">>, 1, Headers), + file:write_file("/tmp/test.gz", GzBody), + _ = zlib:gunzip(GzBody), + ok. + +gzip_stream_reply_sendfile_fin(Config) -> + doc("Stream reply using sendfile for some chunks; get a gzipped response."), + {200, Headers, GzBody} = do_get("/stream_reply/sendfile_fin", + [{<<"accept-encoding">>, <<"gzip">>}], Config), + {_, <<"gzip">>} = lists:keyfind(<<"content-encoding">>, 1, Headers), + file:write_file("/tmp/test.gz", GzBody), + _ = zlib:gunzip(GzBody), + ok. + gzip_stream_reply_content_encoding(Config) -> doc("Stream reply with content-encoding header; get an uncompressed response."), {200, Headers, Body} = do_get("/stream_reply/content-encoding", |