Fix linger close timeout handling, drop timeout to 5 seconds (fixes #2086)

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2669 152afb58-edef-0310-8abb-c4023f1b3aa9

NEWS

@@ -60,6 +60,7 @@ NEWS
   * mod_accesslog: escape special characters (fixes #1551, thx icy)
   * fix mod_webdav crash from #1793 (fixes #2084, thx hiroya)
   * Don't print ssl error if client didn't support TLS SNI
+  * Fix linger close timeout handling, drop timeout to 5 seconds (fixes #2086)
 
 - 1.4.23 - 2009-06-19
   * Added some extra warning options in cmake and fix the resulting warnings (unused/static functions)

src/server.c

@@ -1291,6 +1291,11 @@ int main (int argc, char **argv) {
 							changed = 1;
 						}
 					}
+
+					if (con->state == CON_STATE_CLOSE && (srv->cur_ts - con->close_timeout_ts > HTTP_LINGER_TIMEOUT)) {
+						changed = 1;
+					}
+
 					/* we don't like div by zero */
 					if (0 == (t_diff = srv->cur_ts - con->connection_start)) t_diff = 1;
 

src/settings.h

@@ -40,7 +40,7 @@ typedef enum { HANDLER_UNSET,
 		HANDLER_WAIT_FOR_FD
 } handler_t;
 
-#define HTTP_LINGER_TIMEOUT 30
+#define HTTP_LINGER_TIMEOUT 5
 
 /* we use it in a enum */
 #ifdef TRUE