distributed_control::~distributed_control() {
// detach the instance
last_dc = NULL;
last_dc_procid = 0;
distributed_services->full_barrier();
logstream(LOG_INFO) << "Shutting down distributed control " << std::endl;
FREE_CALLBACK_EVENT(EVENT_NETWORK_BYTES);
FREE_CALLBACK_EVENT(EVENT_RPC_CALLS);
// call all deletion callbacks
for (size_t i = 0; i < deletion_callbacks.size(); ++i) {
deletion_callbacks[i]();
}
size_t bytessent = bytes_sent();
for (size_t i = 0;i < senders.size(); ++i) {
senders[i]->flush();
}
comm->close();
for (size_t i = 0;i < senders.size(); ++i) {
delete senders[i];
}
senders.clear();
pthread_key_delete(dc_impl::thrlocal_sequentialization_key);
pthread_key_delete(dc_impl::thrlocal_send_buffer_key);
size_t bytesreceived = bytes_received();
for (size_t i = 0;i < receivers.size(); ++i) {
receivers[i]->shutdown();
delete receivers[i];
}
receivers.clear();
// shutdown function call handlers
for (size_t i = 0;i < fcallqueue.size(); ++i) fcallqueue[i].stop_blocking();
fcallhandlers.join();
logstream(LOG_INFO) << "Bytes Sent: " << bytessent << std::endl;
logstream(LOG_INFO) << "Calls Sent: " << calls_sent() << std::endl;
logstream(LOG_INFO) << "Network Sent: " << network_bytes_sent() << std::endl;
logstream(LOG_INFO) << "Bytes Received: " << bytesreceived << std::endl;
logstream(LOG_INFO) << "Calls Received: " << calls_received() << std::endl;
delete comm;
}
distributed_control::~distributed_control() {
distributed_services->full_barrier();
if(last_dc_procid==0)
logstream(LOG_INFO) << "Shutting down distributed control " << std::endl;
FREE_CALLBACK_EVENT(EVENT_NETWORK_BYTES);
FREE_CALLBACK_EVENT(EVENT_RPC_CALLS);
// call all deletion callbacks
for (size_t i = 0; i < deletion_callbacks.size(); ++i) {
deletion_callbacks[i]();
}
size_t bytessent = bytes_sent();
for (size_t i = 0;i < senders.size(); ++i) {
senders[i]->flush();
}
comm->close();
for (size_t i = 0;i < senders.size(); ++i) {
delete senders[i];
}
size_t bytesreceived = bytes_received();
for (size_t i = 0;i < receivers.size(); ++i) {
receivers[i]->shutdown();
delete receivers[i];
}
senders.clear();
receivers.clear();
// shutdown function call handlers
for (size_t i = 0;i < fcallqueue.size(); ++i) fcallqueue[i].stop_blocking();
fcallhandlers.join();
if(last_dc_procid==0){
logstream(LOG_INFO) << "Bytes Sent: " << bytessent << std::endl;
logstream(LOG_INFO) << "Calls Sent: " << calls_sent() << std::endl;
logstream(LOG_INFO) << "Network Sent: " << network_bytes_sent() << std::endl;
logstream(LOG_INFO) << "Bytes Received: " << bytesreceived << std::endl;
logstream(LOG_INFO) << "Calls Received: " << calls_received() << std::endl;
}
delete comm;
}