void resetExternal() {
if (writer!=NULL) {
writer->onCompletion();
writer = NULL;
}
external = NULL;
}
void resetExternal()
{
if (writer!=nullptr) {
writer->onCompletion();
writer = nullptr;
}
external = nullptr;
}
bool release() {
stateSema.wait();
PortWriter *cback = callback;
current = YARP_NULLPTR;
callback = YARP_NULLPTR;
stateSema.post();
if (cback!=YARP_NULLPTR) {
stateSema.wait();
outCt++;
stateSema.post();
cback->onCompletion();
}
return cback!=YARP_NULLPTR;
}
/**
* write something to the port
*/
bool Port::write(PortWriter& writer, PortReader& reader,
PortWriter *callback) const {
PortCoreAdapter& core = HELPER(implementation);
if (core.isInterrupted()) return false;
bool result = false;
result = core.send(writer,&reader,callback);
if (!result) {
//YARP_DEBUG(Logger::get(), e.toString() + " <<<< Port::write saw this");
if (callback!=NULL) {
callback->onCompletion();
} else {
writer.onCompletion();
}
// leave result false
}
return result;
}
bool Port::write(const PortWriter& writer, const PortWriter *callback) const
{
PortCoreAdapter& core = IMPL();
if (core.isInterrupted()) return false;
core.alertOnWrite();
bool result = false;
//WritableAdapter adapter(writer);
result = core.send(writer, nullptr, callback);
//writer.onCompletion();
if (!result) {
//YARP_DEBUG(Logger::get(), e.toString() + " <<<< Port::write saw this");
if (callback!=nullptr) {
callback->onCompletion();
} else {
writer.onCompletion();
}
// leave result false
}
return result;
}
