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Added _change_nice(), and options in src/Options.h

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This commit is contained in:
Joseph Henry
2019-02-27 18:37:00 -08:00
parent 0c06006ab1
commit 055d8acb25
2 changed files with 20 additions and 2 deletions
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12
src/Controls.cpp
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@@ -273,6 +273,15 @@ void _api_sleep(int interval_ms)
#endif
}
int _change_nice(int increment)
{
if (increment == 0) {
return 0;
}
int priority = getpriority(PRIO_PROCESS, 0);
return setpriority( PRIO_PROCESS, 0, priority+increment);
}
//////////////////////////////////////////////////////////////////////////////
// Callback thread //
//////////////////////////////////////////////////////////////////////////////
@@ -283,6 +292,7 @@ DWORD WINAPI _zts_run_callbacks(LPVOID thread_id)
void *_zts_run_callbacks(void *thread_id)
#endif
{
_change_nice(CALLBACK_THREAD_NICENESS);
#if defined(__APPLE__)
pthread_setname_np(ZTS_EVENT_CALLBACK_THREAD_NAME);
#endif
@@ -319,6 +329,8 @@ void *_zts_run_service(void *arg)
//DEBUG_INFO("path=%s", params->path.c_str());
int err;
_change_nice(SERVICE_THREAD_NICENESS);
try {
std::vector<std::string> hpsp(OSUtils::split(_path.c_str(), ZT_PATH_SEPARATOR_S,"",""));
std::string ptmp;

8
src/Options.h
View File

@@ -32,9 +32,15 @@
#define ZTS_HIBERNATION_MULTIPLIER 50
//////////////////////////////////////////////////////////////////////////////
// Thread names //
// Threading //
//////////////////////////////////////////////////////////////////////////////
#define SERVICE_THREAD_NICENESS 0 // -10
#define CALLBACK_THREAD_NICENESS 0 // 10
#define LWIP_DRIVER_THREAD_NICENESS 0 // 10
#define TCPIP_THREAD_NICENESS 0 // -10
#define TAP_THREAD_NICENESS 0 // 10
#define ZTS_SERVICE_THREAD_NAME "ZeroTierServiceThread"
#define ZTS_EVENT_CALLBACK_THREAD_NAME "ZeroTierEventCallbackThread"
#define ZTS_LWIP_DRIVER_THREAD_NAME "lwipDriver"