bool DebugSession::waitForFinished(int msecs)
{
QTime stopWatch;
stopWatch.start();
if (!waitForState(DebugSession::StoppingState, msecs)) return false;
if (msecs != -1) msecs = msecs - stopWatch.elapsed();
return true;
}
/*
Wait for a request to complete. Timeout is in msec. Timeout < 0 means use default inactivity and request timeouts.
Timeout of zero means no timeout.
function wait(timeout: Number = -1): Boolean
*/
static EjsBoolean *http_wait(Ejs *ejs, EjsHttp *hp, int argc, EjsObj **argv)
{
MprTicks timeout;
timeout = (argc >= 1) ? ejsGetInt(ejs, argv[0]) : -1;
if (timeout == 0) {
timeout = MPR_MAX_TIMEOUT;
}
if (!waitForState(hp, HTTP_STATE_FINALIZED, timeout, 0)) {
return ESV(false);
}
return ESV(true);
}
bool LxcZone::shutdown(int timeout)
{
State state = getState();
if (state == State::STOPPED) {
return true;
}
if (state != State::RUNNING) {
LOGE("Could not gracefully shutdown zone " << getName());
return false;
}
#ifdef USE_EXEC
utils::CArgsBuilder args;
std::string timeoutStr = std::to_string(timeout);
args.add("lxc-stop")
.add("-n").add(mLxcContainer->name)
.add("-P").add(mLxcContainer->config_path)
.add("-t").add(timeoutStr.c_str())
.add("--nokill");
if (!utils::executeAndWait("/usr/bin/lxc-stop", args.c_array())) {
LOGE("Could not gracefully shutdown zone " << getName() << " in " << timeout << "s");
return false;
}
refresh();
return true;
#else
// try shutdown by sending poweroff to init
if (setRunLevel(utils::RUNLEVEL_POWEROFF)) {
if (!waitForState(State::STOPPED, timeout)) {
LOGE("Could not gracefully shutdown zone " << getName() << " in " << timeout << "s");
return false;
}
return true;
}
LOGW("SetRunLevel failed for zone " + getName());
// fallback for other inits like bash: lxc sends 'lxc.haltsignal' signal to init
if (!mLxcContainer->shutdown(mLxcContainer, timeout)) {
LOGE("Could not gracefully shutdown zone " << getName() << " in " << timeout << "s");
return false;
}
return true;
#endif
}
/*
function readString(count: Number = -1): String
Read count bytes (default all) of content as a string. This always starts at the first character of content.
*/
static EjsString *http_readString(Ejs *ejs, EjsHttp *hp, int argc, EjsObj **argv)
{
EjsString *result;
ssize count;
count = (argc == 1) ? ejsGetInt(ejs, argv[0]) : -1;
if (!waitForState(hp, HTTP_STATE_CONTENT, -1, 1)) {
return 0;
}
if ((count = readHttpData(ejs, hp, count)) < 0) {
assert(ejs->exception);
return 0;
} else if (count == 0 && hp->conn->state > HTTP_STATE_CONTENT) {
return ESV(null);
}
// UNICODE ENCODING
result = ejsCreateStringFromMulti(ejs, mprGetBufStart(hp->responseContent), count);
mprAdjustBufStart(hp->responseContent, count);
mprResetBufIfEmpty(hp->responseContent);
return result;
}
void
Thread::waitForReadyState () const
{
waitForState (Thread::READY);
}
