diff options
Diffstat (limited to 'libs/libcurl/src/conncache.c')
| -rw-r--r-- | libs/libcurl/src/conncache.c | 31 |
1 files changed, 5 insertions, 26 deletions
diff --git a/libs/libcurl/src/conncache.c b/libs/libcurl/src/conncache.c index 57d6061fda..28044644bf 100644 --- a/libs/libcurl/src/conncache.c +++ b/libs/libcurl/src/conncache.c @@ -40,27 +40,6 @@ #include "curl_memory.h" #include "memdebug.h" -#ifdef CURLDEBUG -/* the debug versions of these macros make extra certain that the lock is - never doubly locked or unlocked */ -#define CONN_LOCK(x) if((x)->share) { \ - Curl_share_lock((x), CURL_LOCK_DATA_CONNECT, CURL_LOCK_ACCESS_SINGLE); \ - DEBUGASSERT(!(x)->state.conncache_lock); \ - (x)->state.conncache_lock = TRUE; \ - } - -#define CONN_UNLOCK(x) if((x)->share) { \ - DEBUGASSERT((x)->state.conncache_lock); \ - (x)->state.conncache_lock = FALSE; \ - Curl_share_unlock((x), CURL_LOCK_DATA_CONNECT); \ - } -#else -#define CONN_LOCK(x) if((x)->share) \ - Curl_share_lock((x), CURL_LOCK_DATA_CONNECT, CURL_LOCK_ACCESS_SINGLE) -#define CONN_UNLOCK(x) if((x)->share) \ - Curl_share_unlock((x), CURL_LOCK_DATA_CONNECT) -#endif - #define HASHKEY_SIZE 128 static void conn_llist_dtor(void *user, void *element) @@ -122,6 +101,7 @@ static int bundle_remove_conn(struct connectbundle *cb_ptr, } curr = curr->next; } + DEBUGASSERT(0); return 0; } @@ -428,17 +408,15 @@ conncache_find_first_connection(struct conncache *connc) * * Return TRUE if stored, FALSE if closed. */ -bool Curl_conncache_return_conn(struct connectdata *conn) +bool Curl_conncache_return_conn(struct Curl_easy *data, + struct connectdata *conn) { - struct Curl_easy *data = conn->data; - /* data->multi->maxconnects can be negative, deal with it. */ size_t maxconnects = (data->multi->maxconnects < 0) ? data->multi->num_easy * 4: data->multi->maxconnects; struct connectdata *conn_candidate = NULL; - conn->data = NULL; /* no owner anymore */ conn->lastused = Curl_now(); /* it was used up until now */ if(maxconnects > 0 && Curl_conncache_size(data) > maxconnects) { @@ -541,7 +519,8 @@ Curl_conncache_extract_oldest(struct Curl_easy *data) while(curr) { conn = curr->ptr; - if(!CONN_INUSE(conn) && !conn->data) { + if(!CONN_INUSE(conn) && !conn->data && !conn->bits.close && + !conn->bits.connect_only) { /* Set higher score for the age passed since the connection was used */ score = Curl_timediff(now, conn->lastused); |