diff mbox

[RfC,10/10] vnc-jobs: move buffer reset, use new buffer move

Message ID 56051645.70805@kamp.de
State New
Headers show

Commit Message

Peter Lieven Sept. 25, 2015, 9:39 a.m. UTC 
Am 24.09.2015 um 10:42 schrieb Gerd Hoffmann:
> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> ---
>  ui/vnc-jobs.c | 10 +++-------
>  1 file changed, 3 insertions(+), 7 deletions(-)
>
> diff --git a/ui/vnc-jobs.c b/ui/vnc-jobs.c
> index 50e6b37..dfc5139 100644
> --- a/ui/vnc-jobs.c
> +++ b/ui/vnc-jobs.c
> @@ -165,8 +165,7 @@ void vnc_jobs_consume_buffer(VncState *vs)
>  
>      vnc_lock_output(vs);
>      if (vs->jobs_buffer.offset) {
> -        vnc_write(vs, vs->jobs_buffer.buffer, vs->jobs_buffer.offset);
> -        qio_buffer_reset(&vs->jobs_buffer);
> +        qio_buffer_move(&vs->output, &vs->jobs_buffer);

vnc_write restores the output handler. you need to add:



or you get ocasional hangs.

Peter
diff mbox

Patch

diff --git a/ui/vnc-jobs.c b/ui/vnc-jobs.c
index dfc5139..07e0445 100644
--- a/ui/vnc-jobs.c
+++ b/ui/vnc-jobs.c
@@ -29,6 +29,7 @@ 
 #include "vnc.h"
 #include "vnc-jobs.h"
 #include "qemu/sockets.h"
+#include "qemu/main-loop.h"
 #include "block/aio.h"
 
 /*
@@ -165,6 +166,9 @@  void vnc_jobs_consume_buffer(VncState *vs)
 
     vnc_lock_output(vs);
     if (vs->jobs_buffer.offset) {
+        if (qio_buffer_empty(&vs->output)) {
+            qemu_set_fd_handler(vs->csock, vnc_client_read, vnc_client_write, vs);
+        }
         qio_buffer_move(&vs->output, &vs->jobs_buffer);
     }
     flush = vs->csock != -1 && vs->abort != true;