Re: [Qemu-devel] [PATCH v2 13/15] char: use chardev's gcontext for async connect

[Paolo Bonzini <pbonzini@redhat.com>]

On 01/03/2018 09:44, Peter Xu wrote:
> Generalize the function to create the async QIO task connection.  Also,
> fix the context pointer to use the chardev's gcontext.
> 
> Signed-off-by: Peter Xu <peterx@redhat.com>
> ---
>  chardev/char-socket.c | 25 ++++++++++++++-----------
>  1 file changed, 14 insertions(+), 11 deletions(-)
> 
> diff --git a/chardev/char-socket.c b/chardev/char-socket.c
> index bd90680f5c..cd9db123f2 100644
> --- a/chardev/char-socket.c
> +++ b/chardev/char-socket.c
> @@ -894,11 +894,22 @@ cleanup:
>      object_unref(OBJECT(sioc));
>  }
>  
> +static void tcp_chr_connect_async(Chardev *chr)
> +{
> +    SocketChardev *s = SOCKET_CHARDEV(chr);
> +    QIOChannelSocket *sioc;
> +
> +    sioc = qio_channel_socket_new();
> +    tcp_chr_set_client_ioc_name(chr, sioc);
> +    qio_channel_socket_connect_async(sioc, s->addr,
> +                                     qemu_chr_socket_connected,
> +                                     chr, NULL, chr->gcontext);
> +}
> +
>  static gboolean socket_reconnect_timeout(gpointer opaque)
>  {
>      Chardev *chr = CHARDEV(opaque);
>      SocketChardev *s = SOCKET_CHARDEV(opaque);
> -    QIOChannelSocket *sioc;
>  
>      g_source_unref(s->reconnect_timer);
>      s->reconnect_timer = NULL;
> @@ -907,11 +918,7 @@ static gboolean socket_reconnect_timeout(gpointer opaque)
>          return false;
>      }
>  
> -    sioc = qio_channel_socket_new();
> -    tcp_chr_set_client_ioc_name(chr, sioc);
> -    qio_channel_socket_connect_async(sioc, s->addr,
> -                                     qemu_chr_socket_connected,
> -                                     chr, NULL, NULL);
> +    tcp_chr_connect_async(chr);
>  
>      return false;
>  }
> @@ -991,11 +998,7 @@ static void qmp_chardev_open_socket(Chardev *chr,
>      }
>  
>      if (s->reconnect_time) {
> -        sioc = qio_channel_socket_new();
> -        tcp_chr_set_client_ioc_name(chr, sioc);
> -        qio_channel_socket_connect_async(sioc, s->addr,
> -                                         qemu_chr_socket_connected,
> -                                         chr, NULL, NULL);
> +        tcp_chr_connect_async(chr);
>      } else {
>          if (s->is_listen) {
>              char *name;
> 


Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>