Files
concurrency-in-action/source/listing_4.10.cpp
2014-04-22 21:54:16 -04:00

28 lines
864 B
C++

#include <future>
void process_connections(connection_set& connections)
{
while(!done(connections))
{
for(connection_iterator
connection=connections.begin(),end=connections.end();
connection!=end;
++connection)
{
if(connection->has_incoming_data())
{
data_packet data=connection->incoming();
std::promise<payload_type>& p=
connection->get_promise(data.id);
p.set_value(data.payload);
}
if(connection->has_outgoing_data())
{
outgoing_packet data=
connection->top_of_outgoing_queue();
connection->send(data.payload);
data.promise.set_value(true);
}
}
}
}