diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/url.c | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -3025,9 +3025,10 @@ ConnectionExists(struct SessionHandle *data, /* - * This function frees/closes a connection in the connection cache. This - * should take the previously set policy into account when deciding which - * of the connections to kill. + * This function kills and removes an existing connection in the connection + * cache. The connection that has been unused for the longest time. + * + * Returns -1 if it can't find any unused connection to kill. */ static long ConnectionKillOne(struct SessionHandle *data) @@ -3078,9 +3079,9 @@ ConnectionDone(struct connectdata *conn) } /* - * The given input connection struct pointer is to be stored. If the "cache" - * is already full, we must clean out the most suitable using the previously - * set policy. + * The given input connection struct pointer is to be stored in the connection + * cache. If the cache is already full, least interesting existing connection + * (if any) gets closed. * * The given connection should be unique. That must've been checked prior to * this call. |