public static TcpConnectionManager getConnectionPool(EndPoint from, EndPoint to) {
String key = from + ":" + to;
TcpConnectionManager cp = poolTable_.get(key);
if (cp == null) {
lock_.lock();
try {
cp = poolTable_.get(key);
if (cp == null) {
cp =
new TcpConnectionManager(
MessagingConfig.getConnectionPoolInitialSize(),
MessagingConfig.getConnectionPoolGrowthFactor(),
MessagingConfig.getConnectionPoolMaxSize(),
from,
to);
poolTable_.put(key, cp);
}
} finally {
lock_.unlock();
}
}
return cp;
}
