diff options
| -rw-r--r-- | migration/multifd.c | 5 | ||||
| -rw-r--r-- | migration/socket.c | 24 |
2 files changed, 23 insertions, 6 deletions
diff --git a/migration/multifd.c b/migration/multifd.c index 2e8f001bc0..ab41590e71 100644 --- a/migration/multifd.c +++ b/migration/multifd.c @@ -1166,6 +1166,11 @@ bool multifd_recv_all_channels_created(void) return true; } + if (!multifd_recv_state) { + /* Called before any connections created */ + return false; + } + return thread_count == qatomic_read(&multifd_recv_state->count); } diff --git a/migration/socket.c b/migration/socket.c index 6016642e04..05705a32d8 100644 --- a/migration/socket.c +++ b/migration/socket.c @@ -126,22 +126,31 @@ static void socket_accept_incoming_migration(QIONetListener *listener, { trace_migration_socket_incoming_accepted(); - qio_channel_set_name(QIO_CHANNEL(cioc), "migration-socket-incoming"); - migration_channel_process_incoming(QIO_CHANNEL(cioc)); - if (migration_has_all_channels()) { - /* Close listening socket as its no longer needed */ - qio_net_listener_disconnect(listener); - object_unref(OBJECT(listener)); + error_report("%s: Extra incoming migration connection; ignoring", + __func__); + return; } + + qio_channel_set_name(QIO_CHANNEL(cioc), "migration-socket-incoming"); + migration_channel_process_incoming(QIO_CHANNEL(cioc)); } +static void +socket_incoming_migration_end(void *opaque) +{ + QIONetListener *listener = opaque; + + qio_net_listener_disconnect(listener); + object_unref(OBJECT(listener)); +} static void socket_start_incoming_migration_internal(SocketAddress *saddr, Error **errp) { QIONetListener *listener = qio_net_listener_new(); + MigrationIncomingState *mis = migration_incoming_get_current(); size_t i; int num = 1; @@ -156,6 +165,9 @@ socket_start_incoming_migration_internal(SocketAddress *saddr, return; } + mis->transport_data = listener; + mis->transport_cleanup = socket_incoming_migration_end; + qio_net_listener_set_client_func_full(listener, socket_accept_incoming_migration, NULL, NULL, |