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[svn] Clarify the logic of persistent_available_p.

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hniksic 2005-05-16 15:01:10 -07:00
parent ba78ba1e36
commit fc5a9adfab
1 changed files with 8 additions and 8 deletions
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16
src/http.c
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@ -969,12 +969,12 @@ persistent_available_p (const char *host, int port, int ssl,
still hope -- read below. */
if (0 != strcasecmp (host, pconn.host))
{
/* If pconn.socket is already talking to HOST, we needn't
reconnect. This happens often when both sites are virtual
hosts distinguished only by name and served by the same
network interface, and hence the same web server (possibly
set up by the ISP and serving many different web sites).
This admittedly non-standard optimization does not contradict
/* Check if pconn.socket is talking to HOST under another name.
This happens often when both sites are virtual hosts
distinguished only by name and served by the same network
interface, and hence the same web server (possibly set up by
the ISP and serving many different web sites). This
admittedly unconventional optimization does not contradict
HTTP and works well with popular server software. */
int found;
@ -983,8 +983,8 @@ persistent_available_p (const char *host, int port, int ssl,
if (ssl)
/* Don't try to talk to two different SSL sites over the same
secure connection! (Besides, it's not clear if name-based
virtual hosting is even possible with SSL.) */
secure connection! (Besides, it's not clear that
name-based virtual hosting is even possible with SSL.) */
return 0;
/* If pconn.socket's peer is one of the IP addresses HOST