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| author | Yonit Halperin <yhalperi@redhat.com> | 2012-07-04 16:23:58 +0300 |
|---|---|---|
| committer | Yonit Halperin <yhalperi@redhat.com> | 2012-08-27 09:12:03 +0300 |
| commit | 43e0897da5dd880fa9c2df5dd34d9de1ab13b862 (patch) | |
| tree | 515bdfafa3c25310d1f47a8f17afc97dcfcb75f8 /server/main_channel.h | |
| parent | 35cf65a45e5327966d19cd5db0cb2c91bb828abe (diff) | |
| download | spice-43e0897da5dd880fa9c2df5dd34d9de1ab13b862.tar.gz spice-43e0897da5dd880fa9c2df5dd34d9de1ab13b862.tar.xz spice-43e0897da5dd880fa9c2df5dd34d9de1ab13b862.zip | |
seamless migration: pre migration phase on the src side
sending SPICE_MSG_MAIN_MIGRATE_BEGIN_SEAMLESS and handling
SPICE_MSGC_MAIN_MIGRATE_CONNECTED_SEAMLESS
The src side signals the client to establish a connection
to the destination.
In seamless migration, the client is also used to perform
a sort of handshake with the destination, for verifying
if seamless migration can be supported.
see spice-protocol for more details:
commit 3838ad140a046c4ddf42fef58c9727ecfdc09f9f
Diffstat (limited to 'server/main_channel.h')
| -rw-r--r-- | server/main_channel.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/server/main_channel.h b/server/main_channel.h index b69dcfe9..40d2215a 100644 --- a/server/main_channel.h +++ b/server/main_channel.h @@ -98,8 +98,10 @@ void main_channel_migrate_switch(MainChannel *main_chan, RedsMigSpice *mig_targe /* semi seamless migration */ -/* returns the number of clients that we are waiting for their connection */ -int main_channel_migrate_connect(MainChannel *main_channel, RedsMigSpice *mig_target); +/* returns the number of clients that we are waiting for their connection. + * try_seamless = 'true' when the seamless-migration=on in qemu command line */ +int main_channel_migrate_connect(MainChannel *main_channel, RedsMigSpice *mig_target, + int try_seamless); void main_channel_migrate_cancel_wait(MainChannel *main_chan); /* returns the number of clients for which SPICE_MSG_MAIN_MIGRATE_END was sent*/ int main_channel_migrate_complete(MainChannel *main_chan, int success); |