void LocationService::handleLocationUpdateSubstream(const UUID& source, int err, SSTStreamPtr s) {
s->registerReadCallback(
std::tr1::bind(
&LocationService::handleLocationUpdateSubstreamRead, this,
source, s, new std::stringstream(),
std::tr1::placeholders::_1,std::tr1::placeholders::_2
)
);
}
void LocationService::handleLocationUpdateSubstreamRead(const UUID& source, SSTStreamPtr s, std::stringstream* prevdata, uint8* buffer, int length) {
prevdata->write((const char*)buffer, length);
String payload(prevdata->str());
if (locationUpdate(source, (void*)payload.c_str(), payload.size())) {
// FIXME we should be getting a callback on stream close instead of
// relying on this parsing as an indicator
delete prevdata;
// Clear out callback so we aren't responsible for any remaining
// references to s, and close the stream
s->registerReadCallback(0);
s->close(false);
}
}