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2005-04-20 jrandom

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* In the SDK, we don't actually need to block when we're sending a message
      as BestEffort (and these days, we're always sending BestEffort).
    * Pass out client messages in fewer (larger) steps.
    * Have the InNetMessagePool short circuit dispatch requests.
    * Have the message validator take into account expiration to cut down on
      false positives at high transfer rates.
    * Allow configuration of the probabalistic window size growth rate in the
      streaming lib's slow start and congestion avoidance phases, and default
      them to a more conservative value (2), rather than the previous value
      (1).
    * Reduce the ack delay in the streaming lib to 500ms
    * Honor choke requests in the streaming lib (only affects those getting
      insanely high transfer rates)
    * Let the user specify an interface besides 127.0.0.1 or 0.0.0.0 on the
      I2PTunnel client page (thanks maestro^!)
(plus minor udp tweaks)
This commit is contained in:
jrandom
2005-04-20 19:15:25 +00:00
committed by zzz
parent 1861379d43
commit a2c7c5a516
17 changed files with 222 additions and 63 deletions
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33
apps/ministreaming/java/src/net/i2p/client/streaming/TestSwarm.java
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@ -149,7 +149,8 @@ public class TestSwarm {
public void run() {
_started = _context.clock().now();
_context.statManager().addRateData("swarm." + _connectionId + ".started", 1, 0);
byte data[] = new byte[32*1024];
byte data[] = new byte[4*1024];
_context.random().nextBytes(data);
long value = 0;
long lastSend = _context.clock().now();
if (_socket == null) {
@ -167,15 +168,19 @@ public class TestSwarm {
try {
OutputStream out = _socket.getOutputStream();
while (!_closed) {
out.write(data);
// out.flush();
_totalSent += data.length;
_context.statManager().addRateData("swarm." + _connectionId + ".totalSent", _totalSent, 0);
//try { Thread.sleep(100); } catch (InterruptedException ie) {}
long now = _context.clock().now();
_log.debug("Sending " + _connectionId + " after " + (now-lastSend));
lastSend = now;
try { Thread.sleep(20); } catch (InterruptedException ie) {}
if (shouldSend()) {
out.write(data);
// out.flush();
_totalSent += data.length;
_context.statManager().addRateData("swarm." + _connectionId + ".totalSent", _totalSent, 0);
//try { Thread.sleep(100); } catch (InterruptedException ie) {}
long now = _context.clock().now();
//_log.debug("Sending " + _connectionId + " after " + (now-lastSend));
lastSend = now;
//try { Thread.sleep(20); } catch (InterruptedException ie) {}
} else {
try { Thread.sleep(5000); } catch (InterruptedException ie) {}
}
}
} catch (Exception e) {
_log.error("Error sending", e);
@ -188,13 +193,13 @@ public class TestSwarm {
long now = lastRead;
try {
InputStream in = _socket.getInputStream();
byte buf[] = new byte[32*1024];
byte buf[] = new byte[8*1024];
int read = 0;
while ( (read = in.read(buf)) != -1) {
now = System.currentTimeMillis();
_totalReceived += read;
_context.statManager().addRateData("swarm." + getConnectionId() + ".totalReceived", _totalReceived, 0);
_log.debug("Receiving " + _connectionId + " with " + read + " after " + (now-lastRead));
//_log.debug("Receiving " + _connectionId + " with " + read + " after " + (now-lastRead));
lastRead = now;
}
} catch (Exception e) {
@ -203,4 +208,8 @@ public class TestSwarm {
}
}
}
private boolean shouldSend() {
return Boolean.valueOf(_context.getProperty("shouldSend", "false")).booleanValue();
}
}