server,proto: tell the clients to connect to the migration target before migraton starts

(1) send SPICE_MSG_MAIN_MIGRATE_BEGIN upon spice_server_migrate_connect
    (to all the clients that support it)
(2) wait for SPICE_MSGC_MAIN_MIGRATE_(CONNECTED|CONNECT_ERROR) from all the relevant clients,
    or a timeout, in order to complete client_migrate_info monitor command
(cherry picked from commit 5560c56ef05c74da5e0e0825dc1f134019593cad branch 0.8;
 Was modified to support the separation of main channel from reds, and multiple clients)

Conflicts:

	server/reds.c
This commit is contained in:
Yonit Halperin 2011-09-18 10:31:38 +03:00 committed by Marc-André Lureau
parent 40ef2d5459
commit b530ce7ea2

View File

@ -167,9 +167,8 @@ channel MainChannel : BaseChannel {
uint16 sport;
uint32 host_size;
uint8 *host_data[host_size] @zero_terminated @marshall @nonnull;
pubkey_type pub_key_type;
uint32 pub_key_size;
uint8 *pub_key_data[pub_key_size] @zero_terminated @marshall @nonnull;
uint32 cert_subject_size;
uint8 *cert_subject_data[cert_subject_size] @zero_terminated @marshall;
} @ctype(SpiceMsgMainMigrationBegin) migrate_begin = 101;
Empty migrate_cancel;