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red_worker: fix incorrect is_low_bandwidth after migrating a low bandwidth connection

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rhbz#956345

After a spice session has been migrated, we don't retest the network
(user experience considerations). Instead, we obtain the is_low_bandwidth flag
from the src-server, via the migration data.
Before this patch, if we migrated from server s1 to s2 and then to s3,
and if the connection to s1 was a low bandwidth one, we erroneously
passed is_low_bandwidth=FALSE from s2 to s3.

Cc: Marc-André Lureau <marcandre.lureau@redhat.com>
This commit is contained in:
Yonit Halperin 2013-05-07 11:04:59 -04:00
parent 0a4d29b2e1
commit f50827e527
1 changed files with 3 additions and 0 deletions
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3
server/red_worker.c
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@ -10199,6 +10199,9 @@ static int display_channel_handle_migrate_data(RedChannelClient *rcc, uint32_t s
} else {
spice_critical("restoring global lz dictionary failed");
}
dcc->common.is_low_bandwidth = migrate_data->low_bandwidth_setting;
if (migrate_data->low_bandwidth_setting) {
red_channel_client_ack_set_client_window(rcc, WIDE_CLIENT_ACK_WINDOW);
if (dcc->common.worker->jpeg_state == SPICE_WAN_COMPRESSION_AUTO) {