void RemoteCache::AsyncReadBlock(const channel_id& channel_identifier, size_t block_index, size_t priority, ReadBlockCallback callback)
{
ReadBlockCallback wrapped_callback = bind(
&RemoteCache::OnReadBlockCallback,
shared_from_this(),
callback,
_2,
_3,
_1,
_4);
ChannelPointer target_channel = channel_manager_->GetChannel(channel_identifier);
if (!target_channel)
{
callback(ErrorCodes::ResourceNotFound, channel_identifier, block_index, boost::shared_ptr<BlockData>());
return;
}
ChannelConfiguration channel_config(target_channel->channel_config_);
io_service_->post(
bind(
&RemoteCache::CreateDownloadTask,
shared_from_this(),
channel_identifier,
block_index,
priority,
channel_config,
wrapped_callback));
}
void client::configure( const fc::path& dir )
{ try {
my->_data_dir = dir;
fc::create_directories(dir);
for( auto itr = my->_channels.begin(); itr != my->_channels.end(); ++itr )
{
itr->second->configure( channel_config( dir / ("channel"+ fc::to_string( uint64_t(itr->first) ) ) ) );
}
} FC_RETHROW_EXCEPTIONS( warn, "", ("dir",dir) ) }
int main(int argc, char **argv)
{
channel_filter cf(channel_config(parse(argc, argv)));
return cf.execute();
}
