[Spice-devel] [server PATCH v2 2/3] replay: learn how to skip the first N (slow) commands
Uri Lublin
uril at redhat.com
Sun Mar 6 12:25:06 UTC 2016
Note that the commands are executed by spice-server.
The "skip" is only done on the "sleep" part of the
"slow" command-line option.
This is helpful to run quickly through uninsteresting commands
in a beginning of a recorded file and going slowly when
interesting parts appear
---
server/tests/replay.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/server/tests/replay.c b/server/tests/replay.c
index 0451b9a..3642f2d 100644
--- a/server/tests/replay.c
+++ b/server/tests/replay.c
@@ -47,6 +47,7 @@ static QXLWorker *qxl_worker = NULL;
static gboolean started = FALSE;
static QXLInstance display_sin = { 0, };
static gint slow = 0;
+static gint skip = 0;
static gboolean print_count = FALSE;
static guint ncommands = 0;
static pid_t client_pid;
@@ -121,8 +122,9 @@ static gboolean fill_queue_idle(gpointer user_data)
++ncommands;
- if (slow)
+ if (slow && (ncommands > skip)) {
g_usleep(slow);
+ }
wakeup = TRUE;
g_async_queue_push(aqueue, cmd);
@@ -301,6 +303,7 @@ int main(int argc, char **argv)
{ "port", 'p', 0, G_OPTION_ARG_INT, &port, "Server port (default 5000)", "PORT" },
{ "wait", 'w', 0, G_OPTION_ARG_NONE, &wait, "Wait for client", NULL },
{ "slow", 's', 0, G_OPTION_ARG_INT, &slow, "Slow down replay. Delays USEC microseconds before each command", "USEC" },
+ { "skip", 0, 0, G_OPTION_ARG_INT, &skip, "skip 'slow' for the first n commands", NULL },
{ "count", 0, 0, G_OPTION_ARG_NONE, &print_count, "Print the number of commands processed", NULL },
{ G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &file, "replay file", "FILE" },
{ NULL }
--
2.5.0
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