Created ServerCommunicator which does all I/O using the ConnectionManager's

polled socket system. This much more cleanly and efficiently integrates peer
(and other server to server) connections into the normal server I/O framework
and should also eliminate for good the annoying server hangs that result when
our old blocking client I/O threads got their pants wedged.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5510 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/presents/net/DownstreamMessage.java

@@ -22,16 +22,15 @@
 package com.threerings.presents.net;
 
 /**
- * This class encapsulates a message in the distributed object protocol
- * that flows from the server to the client. Downstream messages include
- * object subscription, event forwarding and session management.
+ * This class encapsulates a message in the distributed object protocol that flows from the server
+ * to the client. Downstream messages include object subscription, event forwarding and session
+ * management.
  */
 public abstract class DownstreamMessage extends Message
 {
     /**
-     * The message id of the upstream message with which this downstream
-     * message is associated (or -1 if it is not associated with any
-     * upstream message).
+     * The message id of the upstream message with which this downstream message is associated (or
+     * -1 if it is not associated with any upstream message).
      */
     public short messageId = -1;