diff options
| author | Evgeniy Khramtsov <ekhramtsov@process-one.net> | 2018-05-14 19:30:21 +0300 |
|---|---|---|
| committer | Evgeniy Khramtsov <ekhramtsov@process-one.net> | 2018-05-14 19:39:58 +0300 |
| commit | 063737e4f5158a52abde4388fa51a6a68ddcae51 (patch) | |
| tree | b28bd10ed7bf80adc3264669cf1c2777510ee8cb /include | |
| parent | cb3bb710bd11ee721a044eecfbf5436d563bf449 (diff) | |
Optimize HTTP requests memory usage
Due to historical reasons, ejabberd loads the whole file/data
into the memory when serving an HTTP request. This is now improved:
1) For GET requests ejabberd uses sendfile(2) if the underlying
connection is HTTP and falls back to read/write loop with 64kb
buffer for HTTPS connections. This type of requests are handled
by mod_http_fileserver, mod_http_upload, ejabberd_captcha, etc
2) POST requests are now limited to 20Mb and are fully downloaded
into the memory for further processing (by ejabberd_web_admin,
mod_bosh, etc)
3) PUT requests (e.g. for mod_http_upload) are handled by read/write
loop with 64kb buffer
Diffstat (limited to 'include')
| -rw-r--r-- | include/ejabberd_http.hrl | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/ejabberd_http.hrl b/include/ejabberd_http.hrl index 3c38969ca..e0183a531 100644 --- a/include/ejabberd_http.hrl +++ b/include/ejabberd_http.hrl @@ -31,7 +31,10 @@ port = 5280 :: inet:port_number(), opts = [] :: list(), tp = http :: protocol(), - headers = [] :: [{atom() | binary(), binary()}]}). + headers = [] :: [{atom() | binary(), binary()}], + length = 0 :: non_neg_integer(), + sockmod :: gen_tcp | fast_tls, + socket :: inet:socket() | fast_tls:tls_socket()}). -record(ws, {socket :: inet:socket() | fast_tls:tls_socket(), |