moparisthebest/wget
1
0
Fork 0
mirror of https://github.com/moparisthebest/wget synced 2024-07-03 16:38:41 -04:00
Code Issues Releases Wiki Activity

Use persistent connections with proxies supporting them.

Browse Source
This commit is contained in:
Giuseppe Scrivano 2010-08-09 12:56:49 +02:00
parent 87ad80cacc
commit 2107eb06ab
2 changed files with 15 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/ChangeLog
View File

@ -1,8 +1,12 @@
2010-08-09 Giuseppe Scrivano <gscrivano@gnu.org> 2010-08-09 Giuseppe Scrivano <gscrivano@gnu.org>
Fix a problem with HTTP/1.0 proxies.
* http.c (gethttp): Specify the connection header when keep alive * http.c (gethttp): Specify the connection header when keep alive
connections are not used. connections are not used.
Use persistent connections with proxies supporting them.
* http.c (gethttp): Specify Proxy-Connection to the HTTP proxy.
2010-08-06 Giuseppe Scrivano <gscrivano@gnu.org> 2010-08-06 Giuseppe Scrivano <gscrivano@gnu.org>
* css-url.c (get_uri_string): Skip empty urls. * css-url.c (get_uri_string): Skip empty urls.

20
src/http.c
View File

@ -1573,15 +1573,9 @@ gethttp (struct url *u, struct http_stat *hs, int *dt, struct url *proxy,
/* Is the server using the chunked transfer encoding? */ /* Is the server using the chunked transfer encoding? */
bool chunked_transfer_encoding = false; bool chunked_transfer_encoding = false;
/* Whether keep-alive should be inhibited. /* Whether keep-alive should be inhibited. */
RFC 2068 requests that 1.0 clients not send keep-alive requests
to proxies. This is because many 1.0 proxies do not interpret
the Connection header and transfer it to the remote server,
causing it to not close the connection and leave both the proxy
and the client hanging. */
bool inhibit_keep_alive = bool inhibit_keep_alive =
!opt.http_keep_alive || opt.ignore_length || proxy != NULL; !opt.http_keep_alive || opt.ignore_length;
/* Headers sent when using POST. */ /* Headers sent when using POST. */
wgint post_data_size = 0; wgint post_data_size = 0;
@ -1694,7 +1688,15 @@ gethttp (struct url *u, struct http_stat *hs, int *dt, struct url *proxy,
if (inhibit_keep_alive) if (inhibit_keep_alive)
request_set_header (req, "Connection", "Close", rel_none); request_set_header (req, "Connection", "Close", rel_none);
else else
request_set_header (req, "Connection", "Keep-Alive", rel_none); {
if (proxy == NULL)
request_set_header (req, "Connection", "Keep-Alive", rel_none);
else
{
request_set_header (req, "Connection", "Close", rel_none);
request_set_header (req, "Proxy-Connection", "Keep-Alive", rel_none);
}
}
if (opt.post_data || opt.post_file_name) if (opt.post_data || opt.post_file_name)
{ {