Typo.

[nssm.git] / service.cpp

diff --git a/service.cpp b/service.cpp
index 6292698..4011484 100644 (file)
--- a/service.cpp
+++ b/service.cpp
@@ -10,8 +10,9 @@ char exe[EXE_LENGTH];
 char flags[CMD_LENGTH];\r
 char dir[MAX_PATH];\r
 bool stopping;\r
-CRITICAL_SECTION throttle_section;\r
-CONDITION_VARIABLE throttle_condition;\r
+unsigned long throttle_delay;\r
+HANDLE throttle_timer;\r
+LARGE_INTEGER throttle_duetime;\r
 \r
 static enum { NSSM_EXIT_RESTART, NSSM_EXIT_IGNORE, NSSM_EXIT_REALLY, NSSM_EXIT_UNCLEAN } exit_actions;\r
 static const char *exit_action_strings[] = { "Restart", "Ignore", "Exit", "Suicide", 0 };\r
@@ -199,7 +200,7 @@ void WINAPI service_main(unsigned long argc, char **argv) {
   }\r
 \r
   service_status.dwCurrentState = SERVICE_START_PENDING;\r
-  service_status.dwWaitHint = NSSM_RESET_THROTTLE_RESTART + NSSM_WAITHINT_MARGIN;\r
+  service_status.dwWaitHint = throttle_delay + NSSM_WAITHINT_MARGIN;\r
   SetServiceStatus(service_handle, &service_status);\r
 \r
   /* Try to create the exit action parameters; we don't care if it fails */\r
@@ -208,7 +209,10 @@ void WINAPI service_main(unsigned long argc, char **argv) {
   set_service_recovery(service_name);\r
 \r
   /* Used for signalling a resume if the service pauses when throttled. */\r
-  InitializeCriticalSection(&throttle_section);\r
+  throttle_timer = CreateWaitableTimer(0, 1, 0);\r
+  if (! throttle_timer) {\r
+    log_event(EVENTLOG_WARNING_TYPE, NSSM_EVENT_CREATEWAITABLETIMER_FAILED, service_name, error_string(GetLastError()), 0);\r
+  }\r
 \r
   monitor_service();\r
 }\r
@@ -258,8 +262,10 @@ unsigned long WINAPI service_control_handler(unsigned long control, unsigned lon
       return NO_ERROR;\r
 \r
     case SERVICE_CONTROL_CONTINUE:\r
+      if (! throttle_timer) return ERROR_CALL_NOT_IMPLEMENTED;\r
       throttle = 0;\r
-      WakeConditionVariable(&throttle_condition);\r
+      ZeroMemory(&throttle_duetime, sizeof(throttle_duetime));\r
+      SetWaitableTimer(throttle_timer, &throttle_duetime, 0, 0, 0, 0);\r
       service_status.dwCurrentState = SERVICE_CONTINUE_PENDING;\r
       service_status.dwWaitHint = throttle_milliseconds() + NSSM_WAITHINT_MARGIN;\r
       log_event(EVENTLOG_INFORMATION_TYPE, NSSM_EVENT_RESET_THROTTLE, service_name, 0);\r
@@ -294,7 +300,7 @@ int start_service() {
   ZeroMemory(&pi, sizeof(pi));\r
 \r
   /* Get startup parameters */\r
-  int ret = get_parameters(service_name, exe, sizeof(exe), flags, sizeof(flags), dir, sizeof(dir));\r
+  int ret = get_parameters(service_name, exe, sizeof(exe), flags, sizeof(flags), dir, sizeof(dir), &throttle_delay);\r
   if (ret) {\r
     log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_GET_PARAMETERS_FAILED, service_name, 0);\r
     return stop_service(2, true, true);\r
@@ -302,7 +308,7 @@ int start_service() {
 \r
   /* Launch executable with arguments */\r
   char cmd[CMD_LENGTH];\r
-  if (_snprintf(cmd, sizeof(cmd), "%s %s", exe, flags) < 0) {\r
+  if (_snprintf(cmd, sizeof(cmd), "\"%s\" %s", exe, flags) < 0) {\r
     log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_OUT_OF_MEMORY, "command line", "start_service", 0);\r
     return stop_service(2, true, true);\r
   }\r
@@ -321,7 +327,7 @@ int start_service() {
   SetServiceStatus(service_handle, &service_status);\r
 \r
   /* Wait for a clean startup. */\r
-  if (WaitForSingleObject(process_handle, NSSM_RESET_THROTTLE_RESTART) == WAIT_TIMEOUT) throttle = 0;\r
+  if (WaitForSingleObject(process_handle, throttle_delay) == WAIT_TIMEOUT) throttle = 0;\r
 \r
   return 0;\r
 }\r
@@ -449,16 +455,19 @@ void throttle_restart() {
   if (throttle > 7) throttle = 8;\r
 \r
   char threshold[8], milliseconds[8];\r
-  _snprintf(threshold, sizeof(threshold), "%d", NSSM_RESET_THROTTLE_RESTART);\r
+  _snprintf(threshold, sizeof(threshold), "%d", throttle_delay);\r
   _snprintf(milliseconds, sizeof(milliseconds), "%d", ms);\r
   log_event(EVENTLOG_WARNING_TYPE, NSSM_EVENT_THROTTLED, service_name, threshold, milliseconds, 0);\r
 \r
-  EnterCriticalSection(&throttle_section);\r
+  if (throttle_timer) {\r
+    ZeroMemory(&throttle_duetime, sizeof(throttle_duetime));\r
+    throttle_duetime.QuadPart = 0 - (ms * 10000LL);\r
+    SetWaitableTimer(throttle_timer, &throttle_duetime, 0, 0, 0, 0);\r
+  }\r
 \r
   service_status.dwCurrentState = SERVICE_PAUSED;\r
   SetServiceStatus(service_handle, &service_status);\r
 \r
-  SleepConditionVariableCS(&throttle_condition, &throttle_section, ms);\r
-\r
-  LeaveCriticalSection(&throttle_section);\r
+  if (throttle_timer) WaitForSingleObject(throttle_timer, INFINITE);\r
+  else Sleep(ms);\r
 }\r