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posturepedics for better sleep 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10357 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2008-11-12 13:55:22 +00:00
parent 90f79c3f0d
commit 9571f7942c
3 changed files with 54 additions and 50 deletions
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1
src/include/switch_apr.h
View File

@ -337,6 +337,7 @@ SWITCH_DECLARE(switch_status_t) switch_time_exp_tz(switch_time_exp_t *result, sw
* @warning May sleep for longer than the specified time.
*/
SWITCH_DECLARE(void) switch_sleep(switch_interval_time_t t);
SWITCH_DECLARE(void) switch_micro_sleep(switch_interval_time_t t);
/** @} */

31
src/mod/applications/mod_commands/mod_commands.c
View File

@ -42,6 +42,36 @@
SWITCH_MODULE_LOAD_FUNCTION(mod_commands_load);
SWITCH_MODULE_DEFINITION(mod_commands, mod_commands_load, NULL, NULL);
SWITCH_STANDARD_API(time_test_function)
{
switch_time_t now, then;
int x;
long mss = atol(cmd);
uint32_t total = 0;
int diff;
int max = 10;
char *p;
if ((p = strchr(cmd, ' '))) {
max = atoi(p+1);
if (max < 0) {
max = 10;
}
}
for (x = 0; x < max; x++) {
then = switch_time_now();
switch_yield(mss);
now = switch_time_now();
diff = (int) now - then;
stream->write_function(stream, "test %d sleep %ld %d\n", x+1, mss, diff);
total += diff;
}
stream->write_function(stream, "avg %d\n", total / x);
return SWITCH_STATUS_SUCCESS;
}
SWITCH_STANDARD_API(user_data_function)
{
switch_xml_t x_domain, xml = NULL, x_user = NULL, x_param, x_params;
@ -2939,6 +2969,7 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_commands_load)
SWITCH_ADD_API(commands_api_interface, "uuid_send_dtmf", "send dtmf digits", uuid_send_dtmf_function, UUID_SEND_DTMF_SYNTAX);
SWITCH_ADD_API(commands_api_interface, "eval", "eval (noop)", eval_function, "<expression>");
SWITCH_ADD_API(commands_api_interface, "system", "Execute a system command", system_function, SYSTEM_SYNTAX);
SWITCH_ADD_API(commands_api_interface, "time_test", "time_test", time_test_function, "<mss>");
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_NOUNLOAD;

72
src/switch_time.c
View File

@ -106,25 +106,6 @@ static int MONO = 0;
#endif
static void do_yield(switch_interval_time_t t)
{
#if defined(HAVE_CLOCK_NANOSLEEP) && defined(SWITCH_USE_CLOCK_FUNCS)
struct timespec ts;
ts.tv_sec = t / APR_USEC_PER_SEC;
ts.tv_nsec = (t % APR_USEC_PER_SEC) * 1000;
clock_nanosleep(CLOCK_REALTIME, 0, &ts, NULL);
#elif defined(HAVE_USLEEP)
usleep(t);
#elif defined(WIN32)
Sleep((DWORD) ((t) / 1000));
#else
apr_sleep(t);
#endif
}
SWITCH_DECLARE(void) switch_time_set_monotonic(switch_bool_t enable)
{
MONO = enable ? 1 : 0;
@ -158,39 +139,29 @@ SWITCH_DECLARE(void) switch_time_sync(void)
runtime.reference = time_now(runtime.offset);
}
SWITCH_DECLARE(void) switch_micro_sleep(switch_interval_time_t t)
{
apr_sleep(t);
}
SWITCH_DECLARE(void) switch_sleep(switch_interval_time_t t)
{
if (t <= 1000) {
#if defined(WIN32)
Sleep(1);
#else
apr_sleep(t);
#endif
return;
}
if (globals.use_cond_yield == 1) {
switch_cond_yield((uint32_t)(t / 1000));
return;
}
#if defined(HAVE_USLEEP)
usleep(t);
#elif defined(WIN32)
Sleep((DWORD) ((t) / 1000));
#else
apr_sleep(t);
#endif
#if 0
#if defined(HAVE_CLOCK_NANOSLEEP) && defined(SWITCH_USE_CLOCK_FUNCS)
struct timespec ts;
ts.tv_sec = t / APR_USEC_PER_SEC;
ts.tv_nsec = (t % APR_USEC_PER_SEC) * 1000;
clock_nanosleep(CLOCK_REALTIME, 0, &ts, NULL);
#elif defined(HAVE_USLEEP)
usleep(t);
#elif defined(WIN32)
Sleep((DWORD) ((t) / 1000));
#else
apr_sleep(t);
#endif
#endif
}
@ -199,7 +170,8 @@ SWITCH_DECLARE(void) switch_cond_yield(uint32_t ms)
if (!ms) return;
if (globals.use_cond_yield != 1) {
do_yield(ms * 1000);
apr_sleep(ms * 1000);
return;
}
switch_mutex_lock(TIMER_MATRIX[1].mutex);
@ -216,7 +188,7 @@ static switch_status_t timer_init(switch_timer_t *timer)
int sanity = 0;
while (globals.STARTED == 0) {
do_yield(100000);
apr_sleep(100000);
if (++sanity == 10) {
break;
}
@ -312,7 +284,7 @@ static switch_status_t timer_next(switch_timer_t *timer)
#else
while (globals.RUNNING == 1 && private_info->ready && TIMER_MATRIX[timer->interval].tick < private_info->reference) {
check_roll();
do_yield(1000);
apr_sleep(1000);
}
#endif
@ -396,7 +368,7 @@ SWITCH_MODULE_RUNTIME_FUNCTION(softtimer_runtime)
runtime.initiated = runtime.reference;
break;
}
do_yield(STEP_MIC);
apr_sleep(STEP_MIC);
last = ts;
}
}
@ -431,7 +403,7 @@ SWITCH_MODULE_RUNTIME_FUNCTION(softtimer_runtime)
} else {
rev_errs = 0;
}
do_yield(STEP_MIC);
apr_sleep(STEP_MIC);
last = ts;
}
@ -739,7 +711,7 @@ SWITCH_MODULE_SHUTDOWN_FUNCTION(softtimer_shutdown)
switch_mutex_unlock(globals.mutex);
while (globals.RUNNING == -1) {
do_yield(10000);
apr_sleep(10000);
}
}
#if defined(WIN32)