>
> Hi,
>
> On Tue, 2015-11-17 at 16:38 -0600, Jonathon Jongsma wrote:
> > Instead of using spice_critical() when an encoder cannot be created, use
> > a warning so that the server doesn't abort.
>
> I haven't seen an abort because of it, and I think abort is correct,
> otherwise
> you may end up calling encode functions like zlib_encode(dcc->zlib,...
> with dcc->zlib = NULL, so it will crash
>
> Pavel
>
I agree, NACK!
TODO list: make these structures lazy initialized and free when not needed.
This will increase scalability.
Frediano
> > ---
> > server/dcc-encoders.c | 24 +++++-------------------
> > 1 file changed, 5 insertions(+), 19 deletions(-)
> >
> > diff --git a/server/dcc-encoders.c b/server/dcc-encoders.c
> > index 35edd41..42c3364 100644
> > --- a/server/dcc-encoders.c
> > +++ b/server/dcc-encoders.c
> > @@ -292,10 +292,7 @@ static void dcc_init_quic(DisplayChannelClient *dcc)
> > dcc->quic_data.usr.more_lines = quic_usr_more_lines;
> >
> > dcc->quic = quic_create(&dcc->quic_data.usr);
> > -
> > - if (!dcc->quic) {
> > - spice_critical("create quic failed");
> > - }
> > + spice_warn_if_fail(dcc->quic);
> > }
> >
> > static void dcc_init_lz(DisplayChannelClient *dcc)
> > @@ -309,10 +306,7 @@ static void dcc_init_lz(DisplayChannelClient *dcc)
> > dcc->lz_data.usr.more_lines = lz_usr_more_lines;
> >
> > dcc->lz = lz_create(&dcc->lz_data.usr);
> > -
> > - if (!dcc->lz) {
> > - spice_critical("create lz failed");
> > - }
> > + spice_warn_if_fail(dcc->lz);
> > }
> >
> > static void glz_usr_free_image(GlzEncoderUsrContext *usr,
> > GlzUsrImageContext
> > *image)
> > @@ -356,10 +350,7 @@ static void dcc_init_jpeg(DisplayChannelClient *dcc)
> > dcc->jpeg_data.usr.more_lines = jpeg_usr_more_lines;
> >
> > dcc->jpeg = jpeg_encoder_create(&dcc->jpeg_data.usr);
> > -
> > - if (!dcc->jpeg) {
> > - spice_critical("create jpeg encoder failed");
> > - }
> > + spice_warn_if_fail(dcc->jpeg);
> > }
> >
> > #ifdef USE_LZ4
> > @@ -370,9 +361,7 @@ static inline void dcc_init_lz4(DisplayChannelClient
> > *dcc)
> >
> > dcc->lz4 = lz4_encoder_create(&dcc->lz4_data.usr);
> >
> > - if (!dcc->lz4) {
> > - spice_critical("create lz4 encoder failed");
> > - }
> > + spice_warn_if_fail(dcc->lz4);
> > }
> > #endif
> >
> > @@ -382,10 +371,7 @@ static void dcc_init_zlib(DisplayChannelClient *dcc)
> > dcc->zlib_data.usr.more_input = zlib_usr_more_input;
> >
> > dcc->zlib = zlib_encoder_create(&dcc->zlib_data.usr,
> > ZLIB_DEFAULT_COMPRESSION_LEVEL);
> > -
> > - if (!dcc->zlib) {
> > - spice_critical("create zlib encoder failed");
> > - }
> > + spice_warn_if_fail(dcc->zlib);
> > }
> >
> > void dcc_encoders_init(DisplayChannelClient *dcc)
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