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fix extra kill message

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This commit is contained in:
David Rose 2009-12-02 15:32:18 +00:00
parent 8bcb52efdd
commit f28a01b52b
2 changed files with 29 additions and 2 deletions
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24
direct/src/plugin/p3dAuthSession.cxx
View File

@ -40,6 +40,11 @@ P3DAuthSession(P3DInstance *inst) :
{
P3DInstanceManager *inst_mgr = P3DInstanceManager::get_global_ptr();
#ifdef _WIN32
_p3dcert_handle = INVALID_HANDLE_VALUE;
#else
_p3dcert_pid = -1;
#endif
_p3dcert_started = false;
_p3dcert_running = false;
_started_wait_thread = false;
@ -104,7 +109,7 @@ shutdown(bool send_message) {
_inst = NULL;
}
if (_p3dcert_started) {
if (_p3dcert_running) {
nout << "Killing p3dcert process\n";
#ifdef _WIN32
TerminateProcess(_p3dcert_handle, 2);
@ -112,11 +117,21 @@ shutdown(bool send_message) {
#else // _WIN32
kill(_p3dcert_pid, SIGKILL);
// Wait a few milliseconds for the process to exit, and then get
// its return status to clean up the zombie status. If we don't
// wait long enough, don't sweat it.
struct timeval tv;
tv.tv_sec = 0;
tv.tv_usec = 100000;
select(0, NULL, NULL, NULL, &tv);
int status;
waitpid(_p3dcert_pid, &status, WNOHANG);
#endif // _WIN32
_p3dcert_running = false;
_p3dcert_started = false;
}
_p3dcert_started = false;
// Now that the process has stopped, the thread should stop itself
// quickly too.
@ -266,6 +281,9 @@ wt_thread_run() {
if (result != 0) {
nout << "Wait for process failed: " << GetLastError() << "\n";
}
CloseHandle(_p3dcert_handle);
_p3dcert_handle = INVALID_HANDLE_VALUE;
_p3dcert_running = false;
nout << "p3dcert process has successfully stopped.\n";
#else
int status;
@ -273,6 +291,8 @@ wt_thread_run() {
if (result == -1) {
perror("waitpid");
}
_p3dcert_pid = -1;
_p3dcert_running = false;
nout << "p3dcert process has successfully stopped.\n";
if (WIFEXITED(status)) {

7
direct/src/plugin/p3dSession.cxx
View File

@ -60,6 +60,11 @@ P3DSession(P3DInstance *inst) {
_keep_user_env = false;
_failed = false;
#ifdef _WIN32
_p3dpython_handle = INVALID_HANDLE_VALUE;
#else
_p3dpython_pid = -1;
#endif
_p3dpython_one_process = false;
_p3dpython_started = false;
_p3dpython_running = false;
@ -132,6 +137,7 @@ shutdown() {
}
CloseHandle(_p3dpython_handle);
_p3dpython_handle = INVALID_HANDLE_VALUE;
#else // _WIN32
// Wait for a certain amount of time for the process to stop by
@ -168,6 +174,7 @@ shutdown() {
select(0, NULL, NULL, NULL, &tv);
result = waitpid(_p3dpython_pid, &status, WNOHANG);
}
_p3dpython_pid = -1;
nout << "Python process has successfully stopped.\n";
if (WIFEXITED(status)) {