[TASK] Implemented the ProtocolHandler things so it works again.

[TASK] Added some comments.
[TASK] Added TODOs concerning refactoring and more functions that are needed.

Classes/Connection/ConnectionPool.php

@@ -138,6 +138,7 @@ class Connection_ConnectionPool {
 						throw new Exception_GeneralException("Unknown select type: '" . $selectedType . "'", 1289737080);
 						break;
 				}
+					//Put the ConnectionHandler into the array. We'll return this for further operations.
 				$tempArray[$selectedType][] = $connectionHandler;
 			}
 		}
@@ -176,7 +177,7 @@ class Connection_ConnectionPool {
 	 * @see Socket_SocketPool
 	 * @return int
 	 */
-	public function countConnections() {
+	public function countSockets() {
 		return $this->socketPool->countSockets();
 	}
 }