diff options
| author | Daniel Stenberg <daniel@haxx.se> | 2013-06-19 23:54:28 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2013-06-20 22:36:52 +0200 |
| commit | 88c5c63ffc3312a8c8471b48a44ec5f50420f2e3 (patch) | |
| tree | d59bd5ea37c57ff560caea3d06487edbed2f24f2 /lib/multiif.h | |
| parent | a9f5ad0e2a47319ada12bfd971f88b5c730fc3a7 (diff) | |
multi_socket: react on socket close immediately
As a remedy to the problem when a socket gets closed and a new one is
opened with the same file descriptor number and as a result
multi.c:singlesocket() doesn't detect the difference, the new function
Curl_multi_closed() gets told when a socket is closed so that it can be
removed from the socket hash. When the old one has been removed, a new
socket should be detected fine by the singlesocket() on next invoke.
Bug: http://curl.haxx.se/bug/view.cgi?id=1248
Reported-by: Erik Johansson
Diffstat (limited to 'lib/multiif.h')
| -rw-r--r-- | lib/multiif.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/multiif.h b/lib/multiif.h index 799daebcc..d1b0e2fb3 100644 --- a/lib/multiif.h +++ b/lib/multiif.h @@ -83,4 +83,16 @@ struct curl_llist *Curl_multi_pipelining_server_bl(struct Curl_multi *multi); /* Return the value of the CURLMOPT_MAX_TOTAL_CONNECTIONS option */ size_t Curl_multi_max_total_connections(struct Curl_multi *multi); +/* + * Curl_multi_closed() + * + * Used by the connect code to tell the multi_socket code that one of the + * sockets we were using have just been closed. This function will then + * remove it from the sockethash for this handle to make the multi_socket API + * behave properly, especially for the case when libcurl will create another + * socket again and it gets the same file descriptor number. + */ + +void Curl_multi_closed(struct connectdata *conn, curl_socket_t s); + #endif /* HEADER_CURL_MULTIIF_H */ |