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GUACAMOLE-377: Send a sync instruction to users when synchronizing surfaces.

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This commit is contained in:
Alex Leitner 2023-01-18 21:13:13 +00:00
parent f6893ed319
commit 3b0a9bac75
1 changed files with 5 additions and 1 deletions
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6
src/common/display.c
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@ -166,6 +166,8 @@ void guac_common_display_free(guac_common_display* display) {
void guac_common_display_dup(guac_common_display* display, guac_user* user, void guac_common_display_dup(guac_common_display* display, guac_user* user,
guac_socket* socket) { guac_socket* socket) {
guac_client* client = user->client;
pthread_mutex_lock(&display->_lock); pthread_mutex_lock(&display->_lock);
/* Sunchronize shared cursor */ /* Sunchronize shared cursor */
@ -178,6 +180,9 @@ void guac_common_display_dup(guac_common_display* display, guac_user* user,
guac_common_display_dup_layers(display->layers, user, socket); guac_common_display_dup_layers(display->layers, user, socket);
guac_common_display_dup_layers(display->buffers, user, socket); guac_common_display_dup_layers(display->buffers, user, socket);
/* Sends a sync instruction to mark the boundary of the first frame */
guac_protocol_send_sync(socket, client->last_sent_timestamp, 1);
pthread_mutex_unlock(&display->_lock); pthread_mutex_unlock(&display->_lock);
} }
@ -384,4 +389,3 @@ void guac_common_display_free_buffer(guac_common_display* display,
pthread_mutex_unlock(&display->_lock); pthread_mutex_unlock(&display->_lock);
} }