void
ConnectionPool::setup_broker_connection(const HostList &brokers) throw(KafkaError) {
boost::mutex::scoped_lock lock(m_data->m_sockets_mutex);
for(HostList::const_iterator host = brokers.begin(); host != brokers.end(); ++host ){
std::ostringstream sout;
sout<<(*host)->port();
boost::asio::ip::tcp::resolver::query query(
(*host)->host(), sout.str().c_str(),
boost::asio::ip::resolver_query_base::numeric_service);
boost::asio::ip::tcp::resolver resolver(m_io_service);
boost::system::error_code error = boost::asio::error::host_not_found;
for(boost::asio::ip::tcp::resolver::iterator i = resolver.resolve(query);
i != boost::asio::ip::tcp::resolver::iterator(); ++i) {
boost::asio::ip::tcp::endpoint end = *i;
m_meta_channel = Socket( new boost::asio::ip::tcp::socket(m_io_service) );
m_meta_channel->connect(end, error);
if(!error) {
//std::cout<<"BROKER CONNECTION INITIALIZED"<<std::endl;
break; //Connection established
}
}
if(error) {
//TODO::Error?
}
}
}
static void remove_from_list(HostList& hl, HostPList& ht)
{
for(HostList_iter hl_iter = hl.begin(); hl_iter != hl.end(); hl_iter++)
if(contains(ht, &(*hl_iter)))
hl_iter->unused = true;
}
/**
* 保持中のホストリストからグループリストを取得する。
* @retval グループリスト
*/
std::vector<GroupItem>
HostList::GetGroupList()
{
IPMSG_FUNC_ENTER( "std::vector<GroupItem> HostList::GetGroupList()" );
std::vector<GroupItem> ret;
HostList tmp = *this;
tmp.sort( new IpMsgGetGroupListComparator() );
std::string hostName = "", encodingName = "";
for( std::vector<HostListItem>::iterator ixhost = tmp.begin(); ixhost != tmp.end(); ixhost++ ) {
if ( hostName != ixhost->HostName() || encodingName != ixhost->EncodingName() ){
GroupItem item;
item.setGroupName( ixhost->GroupName() );
item.setEncodingName( ixhost->EncodingName() );
ret.push_back( item );
}
hostName = ixhost->HostName();
encodingName = ixhost->EncodingName();
}
IPMSG_FUNC_RETURN( ret );
}