[Spice-devel] [PATCH] Implement spice_server_set_exit_on_disconnect to enable an option whereby the spice server shuts down on client disconnect.

[Alon Levy]

On Tue, Aug 14, 2012 at 03:43:14PM -0500, Jeremy White wrote:

ACK.

> ---
>  configure.ac             |    6 +++---
>  server/reds.c            |   14 ++++++++++++++
>  server/spice-server.syms |    4 ++++
>  server/spice.h           |    1 +
>  4 files changed, 22 insertions(+), 3 deletions(-)
> 
> diff --git a/configure.ac b/configure.ac
> index bed0464..2a74129 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -12,10 +12,10 @@ AC_PREREQ([2.57])
>  
>  m4_define([SPICE_MAJOR], 0)
>  m4_define([SPICE_MINOR], 11)
> -m4_define([SPICE_MICRO], 1)
> -m4_define([SPICE_CURRENT], [3])
> +m4_define([SPICE_MICRO], 2)
> +m4_define([SPICE_CURRENT], [4])
>  m4_define([SPICE_REVISION], [0])
> -m4_define([SPICE_AGE], [2])
> +m4_define([SPICE_AGE], [3])
>  
>  # Note on the library name on linux (SONAME) produced by libtool (for reference, gleaned
>  # from looking at libtool 2.4.2)
> diff --git a/server/reds.c b/server/reds.c
> index e3ea154..fab6114 100644
> --- a/server/reds.c
> +++ b/server/reds.c
> @@ -118,6 +118,7 @@ void *red_tunnel = NULL;
>  #endif
>  int agent_mouse = TRUE;
>  int agent_copypaste = TRUE;
> +static bool exit_on_disconnect = FALSE;
>  
>  #define MIGRATE_TIMEOUT (1000 * 10) /* 10sec */
>  #define MM_TIMER_GRANULARITY_MS (1000 / 30)
> @@ -630,6 +631,12 @@ void reds_client_disconnect(RedClient *client)
>  {
>      RedsMigTargetClient *mig_client;
>  
> +    if (exit_on_disconnect)
> +    {
> +        spice_info("Exiting server because of client disconnect.\n");
> +        exit(0);
> +    }
> +
>      if (!client || client->disconnecting) {
>          return;
>      }
> @@ -3570,6 +3577,13 @@ SPICE_GNUC_VISIBLE int spice_server_set_listen_socket_fd(SpiceServer *s, int lis
>      return 0;
>  }
>  
> +SPICE_GNUC_VISIBLE int spice_server_set_exit_on_disconnect(SpiceServer *s, int flag)
> +{
> +    spice_assert(reds == s);
> +    exit_on_disconnect = !!flag;
> +    return 0;
> +}
> +
>  SPICE_GNUC_VISIBLE int spice_server_set_noauth(SpiceServer *s)
>  {
>      spice_assert(reds == s);
> diff --git a/server/spice-server.syms b/server/spice-server.syms
> index a45951c..17c2024 100644
> --- a/server/spice-server.syms
> +++ b/server/spice-server.syms
> @@ -116,3 +116,7 @@ SPICE_SERVER_0.10.3 {
>  SPICE_SERVER_0.10.4 {
>      spice_qxl_monitors_config_async;
>  } SPICE_SERVER_0.10.3;
> +
> +SPICE_SERVER_0.11.1 {
> +    spice_server_set_exit_on_disconnect
> +} SPICE_SERVER_0.10.4;
> diff --git a/server/spice.h b/server/spice.h
> index 3d70ec7..30f4a8d 100644
> --- a/server/spice.h
> +++ b/server/spice.h
> @@ -425,6 +425,7 @@ int spice_server_set_compat_version(SpiceServer *s,
>  int spice_server_set_port(SpiceServer *s, int port);
>  void spice_server_set_addr(SpiceServer *s, const char *addr, int flags);
>  int spice_server_set_listen_socket_fd(SpiceServer *s, int listen_fd);
> +int spice_server_set_exit_on_disconnect(SpiceServer *s, int flag);
>  int spice_server_set_noauth(SpiceServer *s);
>  int spice_server_set_sasl(SpiceServer *s, int enabled);
>  int spice_server_set_sasl_appname(SpiceServer *s, const char *appname);
> -- 
> 1.7.10.4
> 
> 
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