The Teleport Tool is similar to Reliable Sockets in purpose. There are some differences as well. It looks like Reliable Sockets are not multi-threaded and they

The Teleport Tool is similar to Reliable Sockets in purpose. There are some differences as well. It looks like Reliable Sockets are not multi-threaded and they do not include connection pooling, which the Teleport Tool does. It also seems that the Reliable Sockets project has been abandoned.