void audio_chunk::set_data(const audio_sample * src,t_size samples,unsigned nch,unsigned srate,unsigned channel_config)
{
t_size size = samples * nch;
set_data_size(size);
if (src)
pfc::memcpy_t(get_data(),src,size);
else
pfc::memset_t(get_data(),(audio_sample)0,size);
set_sample_count(samples);
set_channels(nch,channel_config);
set_srate(srate);
}
serial::err
serial_port_x86::open(void)
{
disable_interrupt_mode();
set_baud_rate(m_baud);
set_parity_mode(m_parity);
set_data_size(m_data_size);
set_stop_bits(m_stop_bits);
enable_fifo();
enable_interrupt_mode(m_interrupt_mode);
return serial::success;
}
void StoreMigrationSourceActor::handleMigrationRequest(const idgs::actor::ActorMessagePtr& msg) {
// migration data
if (it->hasNext()) {
std::shared_ptr<pb::MigrationData> payload = std::make_shared<pb::MigrationData>();
size_t cnt = 0;
auto mode = static_cast<protobuf::SerdesMode>(msg->getSerdesType());
while (it->hasNext() && cnt < batchSize) {
auto data = payload->add_data();
data->set_operation_name(OP_INTERNAL_INSERT);
protobuf::ProtoSerdesHelper::serialize(mode, it->key().get(), data->mutable_key());
protobuf::ProtoSerdesHelper::serialize(mode, it->value().get().get(), data->mutable_value());
++ cnt;
it->next();
}
auto reqMsg = msg->createResponse();
reqMsg->setOperationName(MIGRATION_DATA);
reqMsg->setPayload(payload);
idgs::actor::postMessage(reqMsg);
return;
}
// migration store cache
if (!redoLog.empty()) {
std::shared_ptr<pb::MigrationData> payload = std::make_shared<pb::MigrationData>();
auto mode = static_cast<protobuf::SerdesMode>(msg->getSerdesType());
size_t cnt = 0;
while (!redoLog.empty() && cnt < batchSize) {
MigrationRedoLog info;
redoLog.try_pop(info);
if (!info.key) {
continue;
}
auto data = payload->add_data();
data->set_operation_name(info.opName);
protobuf::ProtoSerdesHelper::serialize(mode, info.key.get(), data->mutable_key());
if (info.value) {
protobuf::ProtoSerdesHelper::serialize(mode, info.value.get(), data->mutable_value());
}
++ cnt;
}
auto reqMsg = msg->createResponse();
reqMsg->setOperationName(MIGRATION_DATA);
reqMsg->setPayload(payload);
idgs::actor::postMessage(reqMsg);
return;
}
auto& wrapper = pstore->getStoreConfig();
auto& schemaName = wrapper->getSchema();
auto& storeName = wrapper->getStoreConfig().name();
auto payload = std::make_shared<pb::StoreMigrationComplete>();
payload->set_schema_name(schemaName);
payload->set_store_name(storeName);
payload->set_data_size(map->size());
auto respMsg = msg->createResponse();
respMsg->setOperationName(STORE_MIGRATION_COMPLETE);
respMsg->setPayload(payload);
DVLOG(2) << "store " << schemaName << "." << storeName << " of partition " << partId << " migration complete on source member ";
idgs::actor::sendMessage(respMsg);
terminate();
}
