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add softtimer to the core, begin framework for static modules and reduces calls to gettimeofday for timestamps 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5784 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2007-10-03 16:44:11 +00:00
parent 23758b1965
commit bd6bd9ad57
21 changed files with 163 additions and 303 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Makefile.am
View File

@ -53,6 +53,7 @@ src/switch_ivr.c \
src/switch_stun.c\
src/switch_log.c\
src/switch_xml.c\
src/softtimer.c\
libs/stfu/stfu.c\
src/switch_cpp.cpp\
libs/libteletone/src/libteletone_detect.c\

4
src/include/private/switch_core_pvt.h
View File

@ -152,6 +152,10 @@ struct switch_runtime {
uint8_t running;
char uuid_str[SWITCH_UUID_FORMATTED_LENGTH + 1];
uint32_t flags;
switch_time_t timestamp;
switch_mutex_t *throttle_mutex;
uint32_t sps_total;
int32_t sps;
};
extern struct switch_runtime runtime;

8
src/include/switch_core.h
View File

@ -252,6 +252,13 @@ SWITCH_DECLARE(switch_status_t) switch_core_init_and_modload(const char *console
*/
SWITCH_DECLARE(uint32_t) switch_core_session_limit(uint32_t new_limit);
/*!
\brief Set/Get Session Rate Limit
\param new_limit new value (if > 0)
\return the current session rate limit
*/
SWITCH_DECLARE(uint32_t) switch_core_sessions_per_second(uint32_t new_limit);
/*!
\brief Destroy the core
\note to be called at application shutdown
@ -1464,6 +1471,7 @@ SWITCH_DECLARE(uint8_t) switch_core_session_compare(switch_core_session_t *a, sw
SWITCH_DECLARE(switch_loadable_module_interface_t *) switch_loadable_module_create_module_interface(switch_memory_pool_t *pool, const char *name);
SWITCH_DECLARE(void *) switch_loadable_module_create_interface(switch_loadable_module_interface_t *mod, switch_module_interface_name_t iname);
SWITCH_DECLARE(switch_time_t) switch_timestamp_now(void);
///\}
/*!

10
src/include/switch_loadable_module.h
View File

@ -120,13 +120,16 @@ SWITCH_DECLARE(switch_dialplan_interface_t *) switch_loadable_module_get_dialpla
\param switch_module_load the function to call when the module is loaded
\param switch_module_runtime a function requested to be started in it's own thread once loaded
\param switch_module_shutdown the function to call when the system is shutdown
\param runtime start the runtime thread or not
\return the resulting status
\note only use this function if you are making a module that in turn gateways module loading to another technology
*/
SWITCH_DECLARE(switch_status_t) switch_loadable_module_build_dynamic(char *filename,
switch_module_load_t switch_module_load,
switch_module_runtime_t switch_module_runtime,
switch_module_shutdown_t switch_module_shutdown);
switch_module_shutdown_t switch_module_shutdown,
switch_bool_t runtime);
/*!
\brief Retrieve the timer interface by it's registered name
@ -312,6 +315,11 @@ SWITCH_MOD_DECLARE(switch_status_t) switch_module_shutdown(void);
///\}
#define SWITCH_DECLARE_STATIC_MODULE(init, load, run, shut) void init(void) { \
switch_loadable_module_build_dynamic(__FILE__, load, run, shut, SWITCH_FALSE); \
}
SWITCH_END_EXTERN_C
#endif
/* For Emacs:

9
src/mod/applications/mod_fifo/mod_fifo.c
View File

@ -112,7 +112,7 @@ SWITCH_STANDARD_APP(fifo_function)
switch_event_t *event = NULL;
char date[80] = "";
switch_time_exp_t tm;
switch_time_t ts = switch_time_now();
switch_time_t ts = switch_timestamp_now();
switch_size_t retsize;
@ -181,6 +181,7 @@ SWITCH_STANDARD_APP(fifo_function)
switch_queue_push(node->fifo, uuid);
switch_mutex_unlock(node->mutex);
ts = switch_timestamp_now();
switch_time_exp_lt(&tm, ts);
switch_strftime(date, &retsize, sizeof(date), "%Y-%m-%d %T", &tm);
switch_channel_set_variable(channel, "fifo_status", "WAITING");
@ -208,7 +209,7 @@ SWITCH_STANDARD_APP(fifo_function)
if (switch_channel_ready(channel)) {
switch_channel_set_state(channel, CS_HIBERNATE);
} else {
ts = switch_timestamp_now();
switch_time_exp_lt(&tm, ts);
switch_strftime(date, &retsize, sizeof(date), "%Y-%m-%d %T", &tm);
switch_channel_set_variable(channel, "fifo_status", "ABORTED");
@ -263,7 +264,7 @@ SWITCH_STANDARD_APP(fifo_function)
switch_event_fire(&event);
}
ts = switch_timestamp_now();
switch_time_exp_lt(&tm, ts);
switch_strftime(date, &retsize, sizeof(date), "%Y-%m-%d %T", &tm);
switch_channel_set_variable(channel, "fifo_status", "WAITING");
@ -344,6 +345,7 @@ SWITCH_STANDARD_APP(fifo_function)
assert(cloned_profile->next == NULL);
switch_channel_set_originatee_caller_profile(channel, cloned_profile);
ts = switch_timestamp_now();
switch_time_exp_lt(&tm, ts);
switch_strftime(date, &retsize, sizeof(date), "%Y-%m-%d %T", &tm);
switch_channel_set_variable(channel, "fifo_status", "TALKING");
@ -355,6 +357,7 @@ SWITCH_STANDARD_APP(fifo_function)
switch_channel_set_variable(other_channel, "fifo_target", switch_core_session_get_uuid(session));
switch_ivr_multi_threaded_bridge(session, other_session, on_dtmf, other_session, session);
ts = switch_timestamp_now();
switch_time_exp_lt(&tm, ts);
switch_strftime(date, &retsize, sizeof(date), "%Y-%m-%d %T", &tm);
switch_channel_set_variable(channel, "fifo_status", "WAITING");

6
src/mod/endpoints/mod_alsa/mod_alsa.c
View File

@ -180,7 +180,7 @@ static switch_status_t channel_on_init(switch_core_session_t *session)
assert(channel != NULL);
last = switch_time_now() - waitsec;
last = switch_timestamp_now() - waitsec;
@ -243,7 +243,7 @@ static switch_status_t channel_on_init(switch_core_session_t *session)
switch_channel_mark_ring_ready(channel);
while (switch_channel_get_state(channel) == CS_INIT && !switch_test_flag(tech_pvt, TFLAG_ANSWER)) {
if (switch_time_now() - last >= waitsec) {
if (switch_timestamp_now() - last >= waitsec) {
char buf[512];
switch_event_t *event;
@ -257,7 +257,7 @@ static switch_status_t channel_on_init(switch_core_session_t *session)
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s\n", buf);
last = switch_time_now();
last = switch_timestamp_now();
if (ring_file) {
unsigned int pos = 0;
switch_core_file_seek(&fh, &pos, 0, SEEK_SET);

18
src/mod/endpoints/mod_dingaling/mod_dingaling.c
View File

@ -1061,18 +1061,18 @@ static switch_status_t negotiate_media(switch_core_session_t *session)
switch_set_flag_locked(tech_pvt, TFLAG_IO);
started = switch_time_now();
started = switch_timestamp_now();
/* jingle has no ringing indication so we will just pretend that we got one */
switch_core_session_queue_indication(session, SWITCH_MESSAGE_INDICATE_RINGING);
switch_channel_mark_ring_ready(channel);
if (switch_test_flag(tech_pvt, TFLAG_OUTBOUND)) {
tech_pvt->next_cand = switch_time_now() + DL_CAND_WAIT;
tech_pvt->next_desc = switch_time_now();
tech_pvt->next_cand = started + DL_CAND_WAIT;
tech_pvt->next_desc = started;
} else {
tech_pvt->next_cand = switch_time_now() + DL_CAND_WAIT;
tech_pvt->next_desc = switch_time_now() + DL_CAND_WAIT;
tech_pvt->next_cand = started + DL_CAND_WAIT;
tech_pvt->next_desc = started + DL_CAND_WAIT;
}
while (!(switch_test_flag(tech_pvt, TFLAG_CODEC_READY) &&
@ -1080,7 +1080,7 @@ static switch_status_t negotiate_media(switch_core_session_t *session)
switch_test_flag(tech_pvt, TFLAG_ANSWER) && switch_test_flag(tech_pvt, TFLAG_TRANSPORT_ACCEPT) &&
tech_pvt->remote_ip && tech_pvt->remote_port
&& switch_test_flag(tech_pvt, TFLAG_TRANSPORT))) {
now = switch_time_now();
now = switch_timestamp_now();
elapsed = (unsigned int) ((now - started) / 1000);
if (switch_channel_get_state(channel) >= CS_HANGUP || switch_test_flag(tech_pvt, TFLAG_BYE)) {
@ -1365,7 +1365,7 @@ static switch_status_t channel_read_frame(switch_core_session_t *session, switch
#if 0
if (tech_pvt->last_read) {
elapsed = (unsigned int) ((switch_time_now() - tech_pvt->last_read) / 1000);
elapsed = (unsigned int) ((switch_timestamp_now() - tech_pvt->last_read) / 1000);
if (elapsed > 60000) {
return SWITCH_STATUS_TIMEOUT;
}
@ -1393,7 +1393,7 @@ static switch_status_t channel_read_frame(switch_core_session_t *session, switch
payload = tech_pvt->read_frame.payload;
#if 0
elapsed = (unsigned int) ((switch_time_now() - started) / 1000);
elapsed = (unsigned int) ((switch_timestamp_now() - started) / 1000);
if (timeout > -1) {
if (elapsed >= (unsigned int) timeout) {
@ -1401,7 +1401,7 @@ static switch_status_t channel_read_frame(switch_core_session_t *session, switch
}
}
elapsed = (unsigned int) ((switch_time_now() - last_act) / 1000);
elapsed = (unsigned int) ((switch_timestamp_now() - last_act) / 1000);
if (elapsed >= hard_timeout) {
return SWITCH_STATUS_BREAK;
}

6
src/mod/endpoints/mod_portaudio/mod_portaudio.c
View File

@ -179,7 +179,7 @@ SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_dialplan, globals.dialplan)
assert(channel != NULL);
last = switch_time_now() - waitsec;
last = switch_timestamp_now() - waitsec;
@ -244,7 +244,7 @@ SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_dialplan, globals.dialplan)
while (switch_channel_get_state(channel) == CS_INIT && !switch_test_flag(tech_pvt, TFLAG_ANSWER)) {
switch_size_t olen = globals.timer.samples;
if (switch_time_now() - last >= waitsec) {
if (switch_timestamp_now() - last >= waitsec) {
char buf[512];
switch_event_t *event;
@ -257,7 +257,7 @@ SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_dialplan, globals.dialplan)
switch_event_fire(&event);
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s\n", buf);
last = switch_time_now();
last = switch_timestamp_now();
}
if (ring_file) {

3
src/mod/endpoints/mod_sofia/sofia.c
View File

@ -1832,8 +1832,7 @@ void sofia_handle_sip_i_invite(nua_t *nua, sofia_profile_t *profile, nua_handle_
}
if (!sofia_endpoint_interface || !(session = switch_core_session_request(sofia_endpoint_interface, NULL))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Session Alloc Failed!\n");
nua_respond(nh, SIP_503_SERVICE_UNAVAILABLE, TAG_END());
nua_respond(nh, SIP_486_BUSY_HERE, TAG_END());
return;
}

2
src/mod/say/mod_say_en/mod_say_en.c
View File

@ -346,7 +346,7 @@ static switch_status_t en_say_time(switch_core_session_t *session, char *tosay,
if ((t = atoi(tosay)) > 0) {
target = switch_time_make(t, 0);
} else {
target = switch_time_now();
target = switch_timestamp_now();
}
switch_time_exp_lt(&tm, target);

210
src/mod/timers/mod_softtimer/mod_softtimer.vcproj
View File

@ -1,210 +0,0 @@
<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="8.00"
Name="mod_softtimer"
ProjectGUID="{DCC13474-28DF-47CA-A8EB-72F8CE9A78C5}"
RootNamespace="mod_softtimer"
Keyword="Win32Proj"
>
<Platforms>
<Platform
Name="Win32"
/>
</Platforms>
<ToolFiles>
</ToolFiles>
<Configurations>
<Configuration
Name="Debug|Win32"
OutputDirectory="$(ConfigurationName)"
IntermediateDirectory="$(ConfigurationName)"
ConfigurationType="2"
InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
CharacterSet="2"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories="&quot;$(InputDir)..\..\..\include&quot;;&quot;$(InputDir)include&quot;;&quot;$(InputDir)..\..\..\..\libs\include&quot;"
PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;MOD_EXPORTS"
MinimalRebuild="true"
BasicRuntimeChecks="3"
RuntimeLibrary="3"
UsePrecompiledHeader="0"
WarningLevel="4"
WarnAsError="true"
Detect64BitPortabilityProblems="true"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
OutputFile="$(SolutionDir)$(OutDir)/mod/$(InputName).dll"
LinkIncremental="1"
AdditionalLibraryDirectories="..\..\..\..\w32\vsnet\$(OutDir)"
GenerateDebugInformation="true"
ProgramDatabaseFile="$(OutDir)$(TargetName).pdb"
SubSystem="2"
ImportLibrary="$(OutDir)/mod_softtimer.lib"
TargetMachine="1"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCWebDeploymentTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Release|Win32"
OutputDirectory="$(ConfigurationName)"
IntermediateDirectory="$(ConfigurationName)"
ConfigurationType="2"
InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
CharacterSet="2"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;$(InputDir)..\..\..\include&quot;;&quot;$(InputDir)include&quot;;&quot;$(InputDir)..\..\..\..\libs\include&quot;"
PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;MOD_EXPORTS"
RuntimeLibrary="2"
UsePrecompiledHeader="0"
WarningLevel="4"
WarnAsError="true"
Detect64BitPortabilityProblems="true"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
OutputFile="$(SolutionDir)$(OutDir)/mod/$(InputName).dll"
LinkIncremental="1"
AdditionalLibraryDirectories="..\..\..\..\w32\vsnet\$(OutDir)"
GenerateDebugInformation="true"
ProgramDatabaseFile="$(OutDir)$(TargetName).pdb"
SubSystem="2"
OptimizeReferences="2"
EnableCOMDATFolding="2"
ImportLibrary="$(OutDir)/mod_softtimer.lib"
TargetMachine="1"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCWebDeploymentTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
</Configurations>
<References>
</References>
<Files>
<Filter
Name="Source Files"
Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
>
<File
RelativePath=".\mod_softtimer.c"
>
</File>
</Filter>
<Filter
Name="Header Files"
Filter="h;hpp;hxx;hm;inl;inc;xsd"
UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
>
</Filter>
<Filter
Name="Resource Files"
Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx"
UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}"
>
</Filter>
</Files>
<Globals>
</Globals>
</VisualStudioProject>

83
src/mod/timers/mod_softtimer/mod_softtimer.c → src/softtimer.c
View File

@ -26,11 +26,12 @@
* Anthony Minessale II <anthmct@yahoo.com>
*
*
* mod_softtimer.c -- Software Timer Module
* softtimer.c -- Software Timer Module
*
*/
#include <switch.h>
#include <stdio.h>
#include "private/switch_core_pvt.h"
#ifndef UINT32_MAX
#define UINT32_MAX 0xffffffff
@ -38,7 +39,7 @@
#define MAX_TICK UINT32_MAX - 1024
struct switch_runtime runtime;
static switch_memory_pool_t *module_pool = NULL;
static struct {
@ -47,10 +48,10 @@ static struct {
switch_mutex_t *mutex;
} globals;
SWITCH_MODULE_LOAD_FUNCTION(mod_softtimer_load);
SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_softtimer_shutdown);
SWITCH_MODULE_RUNTIME_FUNCTION(mod_softtimer_runtime);
SWITCH_MODULE_DEFINITION(mod_softtimer, mod_softtimer_load, mod_softtimer_shutdown, mod_softtimer_runtime);
SWITCH_MODULE_LOAD_FUNCTION(softtimer_load);
SWITCH_MODULE_SHUTDOWN_FUNCTION(softtimer_shutdown);
SWITCH_MODULE_RUNTIME_FUNCTION(softtimer_runtime);
SWITCH_MODULE_DEFINITION(softtimer, softtimer_load, softtimer_shutdown, softtimer_runtime);
#define MAX_ELEMENTS 1000
@ -195,51 +196,43 @@ static switch_status_t timer_destroy(switch_timer_t *timer)
return SWITCH_STATUS_SUCCESS;
}
SWITCH_MODULE_LOAD_FUNCTION(mod_softtimer_load)
{
switch_timer_interface_t *timer_interface;
module_pool = pool;
/* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
timer_interface = switch_loadable_module_create_interface(*module_interface, SWITCH_TIMER_INTERFACE);
timer_interface->interface_name = "soft";
timer_interface->timer_init = timer_init;
timer_interface->timer_next = timer_next;
timer_interface->timer_step = timer_step;
timer_interface->timer_check = timer_check;
timer_interface->timer_destroy = timer_destroy;
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS;
}
/* I cant resist setting this to 10ms, we dont even run anything smaller than 20ms so this is already
twice the granularity we need, we'll change it if we need anything smaller
*/
#define STEP_MS 1
#define STEP_MIC 1000
SWITCH_MODULE_RUNTIME_FUNCTION(mod_softtimer_runtime)
SWITCH_MODULE_RUNTIME_FUNCTION(softtimer_runtime)
{
switch_time_t reference = switch_time_now();
uint32_t current_ms = 0;
uint32_t x;
uint32_t x, tick = 0;
switch_time_t ts = 0;
memset(&globals, 0, sizeof(globals));
switch_mutex_init(&globals.mutex, SWITCH_MUTEX_NESTED, module_pool);
globals.STARTED = globals.RUNNING = 1;
switch_mutex_lock(runtime.throttle_mutex);
runtime.sps = runtime.sps_total;
switch_mutex_unlock(runtime.throttle_mutex);
while (globals.RUNNING == 1) {
reference += STEP_MIC;
while (switch_time_now() < reference) {
while ((ts = switch_time_now()) < reference) {
switch_yield(STEP_MIC);
}
runtime.timestamp = ts;
current_ms += STEP_MS;
tick += STEP_MS;
if (tick >= 1000) {
if (runtime.sps <= 0) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Over Session Rate of %d!\n", runtime.sps_total);
}
switch_mutex_lock(runtime.throttle_mutex);
runtime.sps = runtime.sps_total;
switch_mutex_unlock(runtime.throttle_mutex);
tick = 0;
}
for (x = 0; x < MAX_ELEMENTS; x++) {
int i = x, index;
@ -270,7 +263,27 @@ SWITCH_MODULE_RUNTIME_FUNCTION(mod_softtimer_runtime)
return SWITCH_STATUS_TERM;
}
SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_softtimer_shutdown)
SWITCH_MODULE_LOAD_FUNCTION(softtimer_load)
{
switch_timer_interface_t *timer_interface;
module_pool = pool;
/* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
timer_interface = switch_loadable_module_create_interface(*module_interface, SWITCH_TIMER_INTERFACE);
timer_interface->interface_name = "soft";
timer_interface->timer_init = timer_init;
timer_interface->timer_next = timer_next;
timer_interface->timer_step = timer_step;
timer_interface->timer_check = timer_check;
timer_interface->timer_destroy = timer_destroy;
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS;
}
SWITCH_MODULE_SHUTDOWN_FUNCTION(softtimer_shutdown)
{
if (globals.RUNNING) {
@ -282,7 +295,7 @@ SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_softtimer_shutdown)
switch_yield(10000);
}
}
switch_core_destroy_memory_pool(&module_pool);
return SWITCH_STATUS_SUCCESS;
}

2
src/switch_channel.c
View File

@ -855,7 +855,7 @@ SWITCH_DECLARE(void) switch_channel_set_caller_profile(switch_channel_t *channel
caller_profile->times->created = switch_time_now();
if (channel->caller_profile && channel->caller_profile->times) {
channel->caller_profile->times->transferred = switch_time_now();
channel->caller_profile->times->transferred = caller_profile->times->created;
caller_profile->times->answered = channel->caller_profile->times->answered;
}

2
src/switch_console.c
View File

@ -151,7 +151,7 @@ SWITCH_DECLARE(void) switch_console_printf(switch_text_channel_t channel, const
switch_size_t retsize;
switch_time_exp_t tm;
switch_event_t *event;
switch_time_exp_lt(&tm, switch_time_now());
switch_time_exp_lt(&tm, switch_timestamp_now());
switch_strftime(date, &retsize, sizeof(date), "%Y-%m-%d %T", &tm);
if (channel == SWITCH_CHANNEL_ID_LOG) {

13
src/switch_core.c
View File

@ -79,6 +79,10 @@ SWITCH_STANDARD_SCHED_FUNC(heartbeat_callback)
task->runtime = time(NULL) + 20;
}
SWITCH_DECLARE(switch_time_t) switch_timestamp_now(void)
{
return runtime.timestamp ? runtime.timestamp : switch_time_now();
}
SWITCH_DECLARE(switch_status_t) switch_core_set_console(const char *console)
{
@ -413,12 +417,12 @@ SWITCH_DECLARE(switch_status_t) switch_core_init(const char *console, switch_cor
return SWITCH_STATUS_MEMERR;
}
assert(runtime.memory_pool != NULL);
switch_mutex_init(&runtime.throttle_mutex, SWITCH_MUTEX_NESTED, runtime.memory_pool);
switch_core_set_globals();
switch_core_session_init(runtime.memory_pool);
switch_core_hash_init(&runtime.global_vars, runtime.memory_pool);
runtime.flags = flags;
runtime.sps_total = 30;
if (switch_xml_init(runtime.memory_pool, err) != SWITCH_STATUS_SUCCESS) {
apr_terminate();
@ -438,6 +442,8 @@ SWITCH_DECLARE(switch_status_t) switch_core_init(const char *console, switch_cor
if (switch_true(val)) {
switch_set_flag((&runtime), SCF_CRASH_PROT);
}
} else if (!strcasecmp(var, "sessions-per-second")) {
switch_core_sessions_per_second(atoi(val));
} else if (!strcasecmp(var, "max-sessions")) {
switch_core_session_limit(atoi(val));
}
@ -582,9 +588,10 @@ SWITCH_DECLARE(switch_status_t) switch_core_init_and_modload(const char *console
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE,
"\nFreeSWITCH Version %s Started.\nCrash Protection [%s]\nMax Sessions[%u]\nSQL [%s]\n", SWITCH_VERSION_FULL,
"\nFreeSWITCH Version %s Started.\nCrash Protection [%s]\nMax Sessions[%u]\nSession Rate[%d]\nSQL [%s]\n", SWITCH_VERSION_FULL,
switch_test_flag((&runtime), SCF_CRASH_PROT) ? "Enabled" : "Disabled",
switch_core_session_limit(0),
switch_core_sessions_per_second(0),
switch_test_flag((&runtime), SCF_USE_SQL) ? "Enabled" : "Disabled"
);

49
src/switch_core_session.c
View File

@ -37,7 +37,6 @@
static struct {
switch_memory_pool_t *memory_pool;
switch_hash_t *session_table;
switch_mutex_t *session_table_mutex;
uint32_t session_count;
uint32_t session_limit;
switch_size_t session_id;
@ -53,7 +52,7 @@ SWITCH_DECLARE(switch_core_session_t *) switch_core_session_locate(const char *u
switch_core_session_t *session = NULL;
if (uuid_str) {
switch_mutex_lock(session_manager.session_table_mutex);
switch_mutex_lock(runtime.throttle_mutex);
if ((session = switch_core_hash_find(session_manager.session_table, uuid_str))) {
/* Acquire a read lock on the session */
#ifdef SWITCH_DEBUG_RWLOCKS
@ -65,7 +64,7 @@ SWITCH_DECLARE(switch_core_session_t *) switch_core_session_locate(const char *u
session = NULL;
}
}
switch_mutex_unlock(session_manager.session_table_mutex);
switch_mutex_unlock(runtime.throttle_mutex);
}
/* if its not NULL, now it's up to you to rwunlock this */
@ -80,7 +79,7 @@ SWITCH_DECLARE(void) switch_core_session_hupall(switch_call_cause_t cause)
switch_channel_t *channel;
uint32_t loops = 0;
switch_mutex_lock(session_manager.session_table_mutex);
switch_mutex_lock(runtime.throttle_mutex);
for (hi = switch_hash_first(NULL, session_manager.session_table); hi; hi = switch_hash_next(hi)) {
switch_hash_this(hi, NULL, NULL, &val);
if (val) {
@ -90,7 +89,7 @@ SWITCH_DECLARE(void) switch_core_session_hupall(switch_call_cause_t cause)
switch_core_session_kill_channel(session, SWITCH_SIG_KILL);
}
}
switch_mutex_unlock(session_manager.session_table_mutex);
switch_mutex_unlock(runtime.throttle_mutex);
while (session_manager.session_count > 0) {
switch_yield(100000);
@ -107,7 +106,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_message_send(char *uuid_str,
switch_core_session_t *session = NULL;
switch_status_t status = SWITCH_STATUS_FALSE;
switch_mutex_lock(session_manager.session_table_mutex);
switch_mutex_lock(runtime.throttle_mutex);
if ((session = switch_core_hash_find(session_manager.session_table, uuid_str)) != 0) {
/* Acquire a read lock on the session or forget it the channel is dead */
if (switch_core_session_read_lock(session) == SWITCH_STATUS_SUCCESS) {
@ -117,7 +116,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_message_send(char *uuid_str,
switch_core_session_rwunlock(session);
}
}
switch_mutex_unlock(session_manager.session_table_mutex);
switch_mutex_unlock(runtime.throttle_mutex);
return status;
}
@ -127,7 +126,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_event_send(char *uuid_str, s
switch_core_session_t *session = NULL;
switch_status_t status = SWITCH_STATUS_FALSE;
switch_mutex_lock(session_manager.session_table_mutex);
switch_mutex_lock(runtime.throttle_mutex);
if ((session = switch_core_hash_find(session_manager.session_table, uuid_str)) != 0) {
/* Acquire a read lock on the session or forget it the channel is dead */
if (switch_core_session_read_lock(session) == SWITCH_STATUS_SUCCESS) {
@ -137,7 +136,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_event_send(char *uuid_str, s
switch_core_session_rwunlock(session);
}
}
switch_mutex_unlock(session_manager.session_table_mutex);
switch_mutex_unlock(runtime.throttle_mutex);
return status;
}
@ -645,12 +644,12 @@ SWITCH_DECLARE(void) switch_core_session_perform_destroy(switch_core_session_t *
switch_scheduler_del_task_group((*session)->uuid_str);
switch_mutex_lock(session_manager.session_table_mutex);
switch_mutex_lock(runtime.throttle_mutex);
switch_core_hash_delete(session_manager.session_table, (*session)->uuid_str);
if (session_manager.session_count) {
session_manager.session_count--;
}
switch_mutex_unlock(session_manager.session_table_mutex);
switch_mutex_unlock(runtime.throttle_mutex);
if (switch_event_create(&event, SWITCH_EVENT_CHANNEL_DESTROY) == SWITCH_STATUS_SUCCESS) {
switch_channel_event_set_data((*session)->channel, event);
@ -744,18 +743,25 @@ SWITCH_DECLARE(switch_core_session_t *) switch_core_session_request(const switch
switch_core_session_t *session;
switch_uuid_t uuid;
uint32_t count = 0;
int32_t sps = 0;
if (!switch_core_ready() || endpoint_interface == NULL) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "The system cannot create any sessions at this time.\n");
return NULL;
}
switch_mutex_lock(session_manager.session_table_mutex);
switch_mutex_lock(runtime.throttle_mutex);
count = session_manager.session_count;
switch_mutex_unlock(session_manager.session_table_mutex);
sps = --runtime.sps;
switch_mutex_unlock(runtime.throttle_mutex);
if (sps <= 0) {
//switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Throttle Error!\n");
return NULL;
}
if ((count + 1) > session_manager.session_limit) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Over Session Limit!\n");
//switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Over Session Limit!\n");
return NULL;
}
@ -779,6 +785,7 @@ SWITCH_DECLARE(switch_core_session_t *) switch_core_session_request(const switch
return NULL;
}
switch_channel_init(session->channel, session, CS_NEW, 0);
/* The session *IS* the pool you may not alter it because you have no idea how
@ -810,11 +817,11 @@ SWITCH_DECLARE(switch_core_session_t *) switch_core_session_request(const switch
switch_queue_create(&session->private_event_queue, SWITCH_EVENT_QUEUE_LEN, session->pool);
snprintf(session->name, sizeof(session->name), "%"SWITCH_SIZE_T_FMT, session->id);
switch_mutex_lock(session_manager.session_table_mutex);
switch_mutex_lock(runtime.throttle_mutex);
session->id = session_manager.session_id++;
switch_core_hash_insert(session_manager.session_table, session->uuid_str, session);
session_manager.session_count++;
switch_mutex_unlock(session_manager.session_table_mutex);
switch_mutex_unlock(runtime.throttle_mutex);
return session;
}
@ -871,6 +878,15 @@ SWITCH_DECLARE(uint32_t) switch_core_session_limit(uint32_t new_limit)
return session_manager.session_limit;
}
SWITCH_DECLARE(uint32_t) switch_core_sessions_per_second(uint32_t new_limit)
{
if (new_limit) {
runtime.sps_total = new_limit;
}
return runtime.sps_total;
}
void switch_core_session_init(switch_memory_pool_t *pool)
{
@ -879,7 +895,6 @@ void switch_core_session_init(switch_memory_pool_t *pool)
session_manager.session_id = 1;
session_manager.memory_pool = pool;
switch_core_hash_init(&session_manager.session_table, session_manager.memory_pool);
switch_mutex_init(&session_manager.session_table_mutex, SWITCH_MUTEX_NESTED, session_manager.memory_pool);
}
void switch_core_session_uninit(void)

2
src/switch_event.c
View File

@ -870,7 +870,7 @@ SWITCH_DECLARE(switch_status_t) switch_event_fire_detailed(char *file, char *fun
switch_time_exp_t tm;
char date[80] = "";
switch_size_t retsize;
switch_time_t ts = switch_time_now();
switch_time_t ts = switch_timestamp_now();
assert(BLOCK != NULL);
assert(RUNTIME_POOL != NULL);

24
src/switch_loadable_module.c
View File

@ -655,14 +655,19 @@ static switch_status_t switch_loadable_module_load_file(char *path, char *filena
assert(path != NULL);
switch_core_new_memory_pool(&pool);
*new_module = NULL;
status = switch_dso_load(&dso, path, loadable_modules.pool);
if (switch_core_new_memory_pool(&pool) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "OH OH no pool\n");
abort();
struct_name = switch_core_sprintf(pool, "%s_module_interface", filename);
status = switch_dso_load(&dso, NULL, loadable_modules.pool);
status = switch_dso_sym(&interface_struct_handle, dso, struct_name);
if (!interface_struct_handle) {
status = switch_dso_load(&dso, path, loadable_modules.pool);
}
while (loading) {
if (status != APR_SUCCESS) {
switch_dso_error(dso, derr, sizeof(derr));
@ -670,8 +675,10 @@ static switch_status_t switch_loadable_module_load_file(char *path, char *filena
break;
}
struct_name = switch_core_sprintf(pool, "%s_module_interface", filename);
if (!interface_struct_handle) {
status = switch_dso_sym(&interface_struct_handle, dso, struct_name);
}
if (interface_struct_handle) {
mod_interface_functions = interface_struct_handle;
load_func_ptr = mod_interface_functions->load;
@ -822,7 +829,8 @@ SWITCH_DECLARE(switch_status_t) switch_loadable_module_unload_module(char *dir,
SWITCH_DECLARE(switch_status_t) switch_loadable_module_build_dynamic(char *filename,
switch_module_load_t switch_module_load,
switch_module_runtime_t switch_module_runtime,
switch_module_shutdown_t switch_module_shutdown)
switch_module_shutdown_t switch_module_shutdown,
switch_bool_t runtime)
{
switch_loadable_module_t *module = NULL;
switch_module_load_t load_func_ptr = NULL;
@ -890,7 +898,7 @@ SWITCH_DECLARE(switch_status_t) switch_loadable_module_build_dynamic(char *filen
if (switch_module_runtime) {
module->switch_module_runtime = switch_module_runtime;
}
if (module->switch_module_runtime) {
if (runtime && module->switch_module_runtime) {
switch_core_launch_thread(switch_loadable_module_exec, module, module->pool);
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "Successfully Loaded [%s]\n", module_interface->module_name);
@ -962,6 +970,8 @@ SWITCH_DECLARE(switch_status_t) switch_loadable_module_init()
switch_core_hash_init(&loadable_modules.dialplan_hash, loadable_modules.pool);
switch_mutex_init(&loadable_modules.mutex, SWITCH_MUTEX_NESTED, loadable_modules.pool);
switch_loadable_module_load_module("", "softtimer", SWITCH_FALSE, &err);
if ((xml = switch_xml_open_cfg(cf, &cfg, NULL))) {
switch_xml_t mods, ld;
if ((mods = switch_xml_child(cfg, "modules"))) {

2
src/switch_log.c
View File

@ -162,7 +162,7 @@ SWITCH_DECLARE(void) switch_log_printf(switch_text_channel_t channel, const char
const char *filep = (file ? switch_cut_path(file) : "");
const char *funcp = (func ? func : "");
char *content = NULL;
switch_time_t now = switch_time_now();
switch_time_t now = switch_timestamp_now();
uint32_t len;
const char *extra_fmt = "%s [%s] %s:%d %s()%c%s";

2
src/switch_scheduler.c
View File

@ -1,5 +1,6 @@
#include <switch.h>
struct switch_scheduler_task_container {
switch_scheduler_task_t task;
int64_t executed;
@ -71,6 +72,7 @@ static int task_thread_loop(int done)
switch_mutex_lock(globals.task_mutex);
for (tp = globals.task_list; tp; tp = tp->next) {
if (done) {
tp->destroyed = 1;

2
src/switch_stun.c
View File

@ -104,7 +104,7 @@ SWITCH_DECLARE(void) switch_stun_random_string(char *buf, uint16_t len, char *se
max = (int) strlen(set);
srand((unsigned int) switch_time_now());
srand((unsigned int) switch_timestamp_now());
for (x = 0; x < len; x++) {
int j = (int) (max * 1.0 * rand() / (RAND_MAX + 1.0));