(mmMMmm profiling)

2004-10-30  jrandom
    * Cache the temporary objects used in the AES encryption/decryption
      process so that AES doesn't require any memory allocation to process
      data.
    * Dramatically reduce memory usage within various crypto implementations
      by avoiding unnecessary (though simplifying) buffers.
    * If we specify some tags to be sent in an I2CP message explicitly, use
      only those, not those plus a new set (otherwise we aren't sure on ACK
      which set was delivered)
    * Allow configuration for the partial send timeout (how long before
      resending a message down a different tunnel in a lease).  This can be
      updated with the "router.clientPartialSendTimeout" router config prop.
    * Logging

apps/ministreaming/java/src/net/i2p/client/streaming/StreamSinkServer.java

@@ -6,6 +6,7 @@ import java.io.IOException;
 import java.io.InputStream;
 
 import java.net.ConnectException;
+import java.util.Properties;
 
 import net.i2p.I2PAppContext;
 import net.i2p.I2PException;
@@ -23,6 +24,8 @@ public class StreamSinkServer {
     private Log _log;
     private String _sinkDir;
     private String _destFile;
+    private String _i2cpHost;
+    private int _i2cpPort;
     
     /**
      * Create but do not start the streaming server.  
@@ -31,8 +34,13 @@ public class StreamSinkServer {
      * @param ourDestFile filename to write our binary destination to
      */
     public StreamSinkServer(String sinkDir, String ourDestFile) {
+        this(sinkDir, ourDestFile, null, -1);
+    }
+    public StreamSinkServer(String sinkDir, String ourDestFile, String i2cpHost, int i2cpPort) {
         _sinkDir = sinkDir;
         _destFile = ourDestFile;
+        _i2cpHost = i2cpHost;
+        _i2cpPort = i2cpPort;
         _log = I2PAppContext.getGlobalContext().logManager().getLog(StreamSinkServer.class);
     }
     
@@ -42,7 +50,11 @@ public class StreamSinkServer {
      * 
      */
     public void runServer() {
-        I2PSocketManager mgr = I2PSocketManagerFactory.createManager();
+        I2PSocketManager mgr = null;
+        if (_i2cpHost != null)
+            mgr = I2PSocketManagerFactory.createManager(_i2cpHost, _i2cpPort, new Properties());
+        else 
+            mgr = I2PSocketManagerFactory.createManager();
         Destination dest = mgr.getSession().getMyDestination();
         System.out.println("Listening for connections on: " + dest.calculateHash().toBase64());
         FileOutputStream fos = null;
@@ -95,6 +107,7 @@ public class StreamSinkServer {
                     sink.mkdirs();
                 File cur = File.createTempFile("clientSink", ".dat", sink);
                 _fos = new FileOutputStream(cur);
+                System.out.println("Writing to " + cur.getAbsolutePath());
             } catch (IOException ioe) {
                 _log.error("Error creating sink", ioe);
                 _fos = null;
@@ -121,18 +134,30 @@ public class StreamSinkServer {
     }
     
     /**
-     * Fire up the streaming server.  <code>Usage: StreamSinkServer sinkDir ourDestFile</code><br />
+     * Fire up the streaming server.  <code>Usage: StreamSinkServer [i2cpHost i2cpPort] sinkDir ourDestFile</code><br />
      * <ul>
      *  <li><b>sinkDir</b>: Directory to store received files in</li>
      *  <li><b>ourDestFile</b>: filename to write our binary destination to</li>
      * </ul>
      */
     public static void main(String args[]) {
-        if (args.length != 2) {
-            System.out.println("Usage: StreamSinkServer sinkDir ourDestFile");
-        } else {
-            StreamSinkServer server = new StreamSinkServer(args[0], args[1]);
-            server.runServer();
+        StreamSinkServer server = null;
+        switch (args.length) {
+            case 2:
+                server = new StreamSinkServer(args[0], args[1]);
+                break;
+            case 4:
+                try { 
+                    int port = Integer.parseInt(args[1]);
+                    server = new StreamSinkServer(args[2], args[3], args[0], port);
+                } catch (NumberFormatException nfe) {
+                    System.out.println("Usage: StreamSinkServer [i2cpHost i2cpPort] sinkDir ourDestFile");
+                }
+                break;
+            default:
+                System.out.println("Usage: StreamSinkServer [i2cpHost i2cpPort] sinkDir ourDestFile");
         }
+        if (server != null)
+            server.runServer();
     }
 }