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dev: client: status for blocking acquire stop with slave temporarily in waiting (#944)

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* acq finish call back gets status squashed with default error but before that need to wait for gotthard slaves to catch up from waiting to stopped
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maliakal_d 2024-08-15 17:09:36 +02:00 committed by GitHub
parent de33aff077
commit d57643434d
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1 changed files with 13 additions and 9 deletions
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20
slsDetectorSoftware/src/DetectorImpl.cpp
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@ -1219,10 +1219,14 @@ int DetectorImpl::acquire() {
if (acquisition_finished != nullptr) { if (acquisition_finished != nullptr) {
// status // status
runStatus status = IDLE;
auto statusList = Parallel(&Module::getRunStatus, {}); auto statusList = Parallel(&Module::getRunStatus, {});
status = statusList.squash(ERROR); // if any slave still waiting, wait up to 1s (gotthard)
// difference, but none error for (int i = 0; i != 20 && statusList.any(WAITING); ++i) {
std::this_thread::sleep_for(std::chrono::milliseconds(50));
statusList = Parallel(&Module::getRunStatus, {});
}
runStatus status = statusList.squash(ERROR);
// inconsistent status (squash error), but none of them in error
if (status == ERROR && (!statusList.any(ERROR))) { if (status == ERROR && (!statusList.any(ERROR))) {
// handle jf sync issue (master idle, slaves stopped) // handle jf sync issue (master idle, slaves stopped)
if (statusList.contains_only(IDLE, STOPPED)) { if (statusList.contains_only(IDLE, STOPPED)) {
@ -1318,13 +1322,13 @@ void DetectorImpl::startAcquisition(const bool blocking, Positions pos) {
Parallel(&Module::startAndReadAll, masters); Parallel(&Module::startAndReadAll, masters);
// ensure all status normal (slaves not blocking) // ensure all status normal (slaves not blocking)
// to catch those slaves that are still 'waiting' // to catch those slaves that are still 'waiting'
auto status = Parallel(&Module::getRunStatus, pos); auto statusList = Parallel(&Module::getRunStatus, pos);
// if any slave still waiting, wait up to 1s // if any slave still waiting, wait up to 1s (gotthard)
for (int i = 0; i != 20 && status.any(WAITING); ++i) { for (int i = 0; i != 20 && statusList.any(WAITING); ++i) {
std::this_thread::sleep_for(std::chrono::milliseconds(50)); std::this_thread::sleep_for(std::chrono::milliseconds(50));
status = Parallel(&Module::getRunStatus, pos); statusList = Parallel(&Module::getRunStatus, pos);
} }
if (!status.contains_only(IDLE, STOPPED, RUN_FINISHED)) { if (!statusList.contains_only(IDLE, STOPPED, RUN_FINISHED)) {
throw RuntimeError("Acquisition not successful. " throw RuntimeError("Acquisition not successful. "
"Unexpected detector status"); "Unexpected detector status");
} }