private void print_stats()
{
LBMSourceStatistics stats = _src.getStatistics();
switch (stats.type())
{
case LBM.TRANSPORT_STAT_TCP:
System.Console.Out.WriteLine("TCP, buffered " + stats.bytesBuffered() + ", clients " + stats.numberOfClients());
break;
case LBM.TRANSPORT_STAT_LBTRU:
System.Console.Out.WriteLine("LBT-RU, sent " + stats.messagesSent()
+ "/" + stats.bytesSent()
+ ", naks " + stats.naksReceived()
+ "/" + stats.nakPacketsReceived()
+ ", ignored " + stats.naksIgnored()
+ "/" + stats.naksIgnoredRetransmitDelay()
+ ", shed " + stats.naksShed()
+ ", rxs " + stats.retransmissionsSent()
+ ", clients " + stats.numberOfClients());
break;
case LBM.TRANSPORT_STAT_LBTRM:
System.Console.Out.WriteLine("LBT-RM, sent " + stats.messagesSent()
+ "/" + stats.bytesSent()
+ ", txw " + stats.transmissionWindowMessages()
+ "/" + stats.transmissionWindowBytes()
+ ", naks " + stats.naksReceived()
+ "/" + stats.nakPacketsReceived()
+ ", ignored " + stats.naksIgnored()
+ "/" + stats.naksIgnoredRetransmitDelay()
+ ", shed " + stats.naksShed()
+ ", rxs " + stats.retransmissionsSent()
+ ", rctl " + stats.messagesQueued()
+ "/" + stats.retransmissionsQueued());
break;
case LBM.TRANSPORT_STAT_LBTIPC:
System.Console.Out.WriteLine("LBT-IPC, source " + stats.source()
+ " clients " + stats.numberOfClients()
+ ", sent " + stats.messagesSent()
+ "/" + stats.bytesSent());
break;
case LBM.TRANSPORT_STAT_LBTRDMA:
System.Console.Out.WriteLine("LBT-RDMA, source " + stats.source()
+ " clients " + stats.numberOfClients()
+ ", sent " + stats.messagesSent()
+ "/" + stats.bytesSent());
break;
}
_recycler.doneWithSourceStatistics(stats);
System.Console.Out.Flush();
}
private int print_stats()
{
LBMReceiverStatistics rcv_stats = null;
LBMSourceStatistics src_stats = null;
string source_type = "";
int nstats = 1;
int stat_index = 0;
// Get receiver stats
try {
rcv_stats = _rcv.getStatistics(nstats);
} catch (LBMException ex) {
System.Console.Error.WriteLine("Error getting receiver statistics: " + ex.Message);
return(-1);
}
if (rcv_stats == null)
{
System.Console.Error.WriteLine("Cannot print stats, because receiver stats are null");
return(-1);
}
// Get source stats
try {
src_stats = _src.getStatistics();
} catch (LBMException ex) {
System.Console.Error.WriteLine("Error getting source statistics: " + ex.Message);
return(-1);
}
if (src_stats == null)
{
System.Console.Error.WriteLine("Cannot print stats, because source stats are null");
return(-1);
}
// Print transport stats
switch (src_stats.type(stat_index))
{
case LBM.TRANSPORT_STAT_TCP:
break;
case LBM.TRANSPORT_STAT_LBTRU:
case LBM.TRANSPORT_STAT_LBTRM:
if (rcv_stats.lost() != 0 || src_stats.retransmissionsSent() != 0)
{
source_type = (src_stats.type() == LBM.TRANSPORT_STAT_LBTRM) ? "LBT-RM" : "LBT-RU";
System.Console.Out.WriteLine("The latency for this " + source_type
+ " session of lbmpong might be skewed by loss");
System.Console.Out.WriteLine("Source loss: " + src_stats.retransmissionsSent()
+ " " + "Receiver loss: " + rcv_stats.lost());
}
break;
case LBM.TRANSPORT_STAT_LBTIPC:
break;
case LBM.TRANSPORT_STAT_LBTSMX:
break;
case LBM.TRANSPORT_STAT_LBTRDMA:
break;
}
src_stats.dispose();
rcv_stats.dispose();
System.Console.Out.Flush();
return(0);
}
public virtual void onReceive(LBMSourceStatistics stats)
{
System.Console.Error.Write("\nSource statistics received");
System.Console.Error.Write(" from " + stats.getApplicationSourceId());
System.Console.Error.Write(" at " + stats.getSender().ToString());
System.Console.Error.WriteLine(", sent " + stats.getTimestamp().ToLocalTime().ToString());
System.Console.Error.WriteLine("Source: " + stats.source());
System.Console.Error.WriteLine("Transport: " + stats.typeName());
switch (stats.type())
{
case LBM.TRANSPORT_STAT_TCP:
System.Console.Error.WriteLine("\tClients : " + stats.numberOfClients());
System.Console.Error.WriteLine("\tBytes buffered: " + stats.bytesBuffered());
break;
case LBM.TRANSPORT_STAT_LBTRM:
System.Console.Error.WriteLine("\tLBT-RM datagrams sent : " + stats.messagesSent());
System.Console.Error.WriteLine("\tLBT-RM datagram bytes sent : " + stats.bytesSent());
System.Console.Error.WriteLine("\tLBT-RM datagrams in transmission window : " + stats.transmissionWindowMessages());
System.Console.Error.WriteLine("\tLBT-RM datagram bytes in transmission window : " + stats.transmissionWindowBytes());
System.Console.Error.WriteLine("\tLBT-RM NAK packets received : " + stats.nakPacketsReceived());
System.Console.Error.WriteLine("\tLBT-RM NAKs received : " + stats.naksReceived());
System.Console.Error.WriteLine("\tLBT-RM NAKs ignored : " + stats.naksIgnored());
System.Console.Error.WriteLine("\tLBT-RM NAKs shed : " + stats.naksShed());
System.Console.Error.WriteLine("\tLBT-RM NAKs ignored (retransmit delay) : " + stats.naksIgnoredRetransmitDelay());
System.Console.Error.WriteLine("\tLBT-RM retransmission datagrams sent : " + stats.retransmissionsSent());
System.Console.Error.WriteLine("\tLBT-RM retransmission datagram bytes sent : " + stats.retransmissionBytesSent());
System.Console.Error.WriteLine("\tLBT-RM datagrams queued by rate control : " + stats.messagesQueued());
System.Console.Error.WriteLine("\tLBT-RM retransmission datagrams queued by rate control: " + stats.retransmissionsQueued());
break;
case LBM.TRANSPORT_STAT_LBTRU:
System.Console.Error.WriteLine("\tLBT-RU datagrams sent : " + stats.messagesSent());
System.Console.Error.WriteLine("\tLBT-RU datagram bytes sent : " + stats.bytesSent());
System.Console.Error.WriteLine("\tLBT-RU NAK packets received : " + stats.nakPacketsReceived());
System.Console.Error.WriteLine("\tLBT-RU NAKs received : " + stats.naksReceived());
System.Console.Error.WriteLine("\tLBT-RU NAKs ignored : " + stats.naksIgnored());
System.Console.Error.WriteLine("\tLBT-RU NAKs shed : " + stats.naksShed());
System.Console.Error.WriteLine("\tLBT-RU NAKs ignored (retransmit delay) : " + stats.naksIgnoredRetransmitDelay());
System.Console.Error.WriteLine("\tLBT-RU retransmission datagrams sent : " + stats.retransmissionsSent());
System.Console.Error.WriteLine("\tLBT-RU retransmission datagram bytes sent: " + stats.retransmissionBytesSent());
System.Console.Error.WriteLine("\tClients : " + stats.numberOfClients());
break;
case LBM.TRANSPORT_STAT_LBTIPC:
System.Console.Error.WriteLine("\tClients :" + stats.numberOfClients());
System.Console.Error.WriteLine("\tLBT-IPC datagrams sent :" + stats.messagesSent());
System.Console.Error.WriteLine("\tLBT-IPC datagram bytes sent:" + stats.bytesSent());
break;
case LBM.TRANSPORT_STAT_LBTSMX:
System.Console.Error.WriteLine("\tClients :" + stats.numberOfClients());
System.Console.Error.WriteLine("\tLBT-SMX datagrams sent :" + stats.messagesSent());
System.Console.Error.WriteLine("\tLBT-SMX datagram bytes sent:" + stats.bytesSent());
break;
case LBM.TRANSPORT_STAT_LBTRDMA:
System.Console.Error.WriteLine("\tClients :" + stats.numberOfClients());
System.Console.Error.WriteLine("\tLBT-RDMA datagrams sent :" + stats.messagesSent());
System.Console.Error.WriteLine("\tLBT-RDMA datagram bytes sent:" + stats.bytesSent());
break;
case LBM.TRANSPORT_STAT_BROKER:
System.Console.Error.WriteLine("\tBROKER messages sent : " + stats.messagesSent());
System.Console.Error.WriteLine("\tBROKER message bytes sent : " + stats.bytesSent());
break;
default:
System.Console.Error.WriteLine("Error: Unknown transport type received:" + stats.type());
break;
}
_recycler.doneWithSourceStatistics(stats);
}
private static void print_stats(LBMContext ctx, int nsrcs, string transport_type, LBMObjectRecyclerBase recycler)
{
int n;
if (transport_type == "LBT-RM")
{
n = (int)(inet_aton(ctx.getAttributeValue("transport_lbtrm_multicast_address_high"))
- inet_aton(ctx.getAttributeValue("transport_lbtrm_multicast_address_low"))) + 1;
}
else if (transport_type == "LBT-IPC")
{
n = Convert.ToInt32(ctx.getAttributeValue("transport_lbtipc_id_high"))
- Convert.ToInt32(ctx.getAttributeValue("transport_lbtipc_id_low")) + 1;
}
else
{
n = Convert.ToInt32(ctx.getAttributeValue("transport_tcp_maximum_ports"));
}
if (nsrcs < n)
{
n = nsrcs;
}
LBMSourceStatistics stats = ctx.getSourceStatistics(n);
for (int i = 0; i < stats.size(); i++)
{
switch (stats.type(i))
{
case LBM.TRANSPORT_STAT_TCP:
System.Console.Out.WriteLine("TCP, source " + stats.source(i)
+ " buffered " + stats.bytesBuffered(i)
+ ", clients " + stats.numberOfClients(i));
break;
case LBM.TRANSPORT_STAT_LBTRU:
System.Console.Out.WriteLine("LBT-RU, source " + stats.source(i)
+ " sent " + stats.messagesSent(i)
+ "/" + stats.bytesSent(i)
+ ", naks " + stats.naksReceived(i)
+ "/" + stats.nakPacketsReceived(i)
+ ", ignored " + stats.naksIgnored(i)
+ "/" + stats.naksIgnoredRetransmitDelay(i)
+ ", shed " + stats.naksShed(i)
+ ", rxs " + stats.retransmissionsSent(i)
+ ", clients " + stats.numberOfClients(i));
break;
case LBM.TRANSPORT_STAT_LBTRM:
System.Console.Out.WriteLine("LBT-RM, source " + stats.source(i)
+ " sent " + stats.messagesSent(i)
+ "/" + stats.bytesSent(i)
+ ", txw " + stats.transmissionWindowMessages(i)
+ "/" + stats.transmissionWindowBytes(i)
+ ", naks " + stats.naksReceived(i)
+ "/" + stats.nakPacketsReceived(i)
+ ", ignored " + stats.naksIgnored(i)
+ "/" + stats.naksIgnoredRetransmitDelay(i)
+ ", shed " + stats.naksShed(i)
+ ", rxs " + stats.retransmissionsSent(i)
+ ", rctl " + stats.messagesQueued(i)
+ "/" + stats.retransmissionsQueued(i));
break;
case LBM.TRANSPORT_STAT_LBTIPC:
System.Console.Out.WriteLine("LBT-IPC, source " + stats.source(i)
+ " clients " + stats.numberOfClients(i)
+ ", sent " + stats.messagesSent(i)
+ "/" + stats.bytesSent(i));
break;
case LBM.TRANSPORT_STAT_LBTSMX:
System.Console.Out.WriteLine("LBT-SMX, source " + stats.source(i)
+ " clients " + stats.numberOfClients(i)
+ ", sent " + stats.messagesSent(i)
+ "/" + stats.bytesSent(i));
break;
case LBM.TRANSPORT_STAT_LBTRDMA:
System.Console.Out.WriteLine("LBT-RDMA, source " + stats.source(i)
+ " clients " + stats.numberOfClients(i)
+ ", sent " + stats.messagesSent(i)
+ "/" + stats.bytesSent(i));
break;
}
}
recycler.doneWithSourceStatistics(stats);
System.Console.Out.Flush();
}