diff options
| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2021-06-10 13:07:50 +0300 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2021-06-18 10:59:53 -0500 |
| commit | e0e67cbe58f42500e3451c46b3caba572f2a965f (patch) | |
| tree | adc32dfa370ad235d0318fad2571c8bc6829aa55 /include/block | |
| parent | 130d49baa50655729f09efb72e77bebf09421dd7 (diff) | |
nbd/client-connection: implement connection retry
Add an option for a thread to retry connecting until it succeeds. We'll
use nbd/client-connection both for reconnect and for initial connection
in nbd_open(), so we need a possibility to use same NBDClientConnection
instance to connect once in nbd_open() and then use retry semantics for
reconnect.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20210610100802.5888-21-vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
[eblake: grammar tweak]
Signed-off-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'include/block')
| -rw-r--r-- | include/block/nbd.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/block/nbd.h b/include/block/nbd.h index 5d86e6a393..5bb54d831c 100644 --- a/include/block/nbd.h +++ b/include/block/nbd.h @@ -409,6 +409,8 @@ const char *nbd_err_lookup(int err); /* nbd/client-connection.c */ typedef struct NBDClientConnection NBDClientConnection; +void nbd_client_connection_enable_retry(NBDClientConnection *conn); + NBDClientConnection *nbd_client_connection_new(const SocketAddress *saddr, bool do_negotiation, const char *export_name, |