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author
Matthias Radestock
committed
revert changes to MulticastMain
none of the buffer sizes I have tried - from as low as 1 to as high as 50k - seem to make any difference to throughput. So there is no point cluttering MulticastMain with these parameters, particularly since we have the dedicated BufferPerformanceMetrics test.
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‎test/src/com/rabbitmq/examples/MulticastMain.java

Lines changed: 40 additions & 52 deletions
Original file line numberDiff line numberDiff line change
@@ -39,7 +39,6 @@
3939
import java.util.Arrays;
4040
import java.util.List;
4141
import java.util.UUID;
42-
import java.net.Socket;
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4443
import org.apache.commons.cli.CommandLine;
4544
import org.apache.commons.cli.CommandLineParser;
@@ -62,6 +61,7 @@
6261
import com.rabbitmq.client.AMQP.Queue;
6362
import com.rabbitmq.client.QueueingConsumer.Delivery;
6463

64+
6565
public class MulticastMain {
6666

6767
public static void main(String[] args) {
@@ -70,24 +70,22 @@ public static void main(String[] args) {
7070
try {
7171
CommandLine cmd = parser.parse(options, args);
7272

73-
final String hostName = strArg(cmd, 'h', "localhost");
74-
final int portNumber = intArg(cmd, 'p', AMQP.PROTOCOL.PORT);
75-
final String exchangeType = strArg(cmd, 't', "direct");
76-
final String exchangeName = strArg(cmd, 'e', exchangeType);
77-
final int samplingInterval = intArg(cmd, 'i', 1);
78-
final int rateLimit = intArg(cmd, 'r', 0);
79-
final int producerCount = intArg(cmd, 'x', 1);
80-
final int consumerCount = intArg(cmd, 'y', 1);
81-
final int producerTxSize = intArg(cmd, 'm', 0);
82-
final int consumerTxSize = intArg(cmd, 'n', 0);
83-
final boolean autoAck = cmd.hasOption('a');
84-
final int prefetchCount = intArg(cmd, 'q', 0);
85-
final int minMsgSize = intArg(cmd, 's', 0);
86-
final int maxRedirects = intArg(cmd, 'd', 0);
87-
final int timeLimit = intArg(cmd, 'z', 0);
88-
final int sendBufferSize = intArg(cmd, 'b', -1);
89-
final int recvBufferSize = intArg(cmd, 'c', -1);
90-
final List flags = lstArg(cmd, 'f');
73+
String hostName = strArg(cmd, 'h', "localhost");
74+
int portNumber = intArg(cmd, 'p', AMQP.PROTOCOL.PORT);
75+
String exchangeType = strArg(cmd, 't', "direct");
76+
String exchangeName = strArg(cmd, 'e', exchangeType);
77+
int samplingInterval = intArg(cmd, 'i', 1);
78+
int rateLimit = intArg(cmd, 'r', 0);
79+
int producerCount = intArg(cmd, 'x', 1);
80+
int consumerCount = intArg(cmd, 'y', 1);
81+
int producerTxSize = intArg(cmd, 'm', 0);
82+
int consumerTxSize = intArg(cmd, 'n', 0);
83+
boolean autoAck = cmd.hasOption('a');
84+
int prefetchCount = intArg(cmd, 'q', 0);
85+
int minMsgSize = intArg(cmd, 's', 0);
86+
int maxRedirects = intArg(cmd, 'd', 0);
87+
int timeLimit = intArg(cmd, 'z', 0);
88+
List flags = lstArg(cmd, 'f');
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9290
//setup
9391
String id = UUID.randomUUID().toString();
@@ -100,15 +98,7 @@ public static void main(String[] args) {
10098
Connection[] consumerConnections = new Connection[consumerCount];
10199
for (int i = 0; i < consumerCount; i++) {
102100
System.out.println("starting consumer #" + i);
103-
Connection conn = new ConnectionFactory(params) {
104-
public void configureSocket(Socket socket) throws IOException {
105-
super.configureSocket(socket);
106-
if(recvBufferSize > 0)
107-
socket.setReceiveBufferSize(recvBufferSize);
108-
if(sendBufferSize > 0)
109-
socket.setSendBufferSize(sendBufferSize);
110-
}
111-
}.newConnection(addresses, maxRedirects);
101+
Connection conn = new ConnectionFactory(params).newConnection(addresses, maxRedirects);
112102
consumerConnections[i] = conn;
113103
Channel channel = conn.createChannel();
114104
if (consumerTxSize > 0) channel.txSelect();
@@ -119,7 +109,7 @@ public void configureSocket(Socket socket) throws IOException {
119109
if (prefetchCount > 0) channel.basicQos(prefetchCount);
120110
channel.basicConsume(queueName, autoAck, consumer);
121111
channel.queueBind(queueName, exchangeName, id);
122-
Thread t =
112+
Thread t =
123113
new Thread(new Consumer(consumer, id,
124114
consumerTxSize, autoAck,
125115
stats, timeLimit));
@@ -135,7 +125,7 @@ public void configureSocket(Socket socket) throws IOException {
135125
Channel channel = conn.createChannel();
136126
if (producerTxSize > 0) channel.txSelect();
137127
channel.exchangeDeclare(exchangeName, exchangeType);
138-
Thread t =
128+
Thread t =
139129
new Thread(new Producer(channel, exchangeName, id,
140130
flags, producerTxSize,
141131
1000L * samplingInterval,
@@ -168,24 +158,22 @@ public void configureSocket(Socket socket) throws IOException {
168158

169159
private static Options getOptions() {
170160
Options options = new Options();
171-
options.addOption(new Option("h", "host", true, "broker host"));
172-
options.addOption(new Option("p", "port", true, "broker port"));
173-
options.addOption(new Option("t", "type", true, "exchange type"));
174-
options.addOption(new Option("e", "exchange", true, "exchange name"));
175-
options.addOption(new Option("i", "interval", true, "sampling interval"));
176-
options.addOption(new Option("r", "rate", true, "rate limit"));
177-
options.addOption(new Option("x", "producers", true, "producer count"));
178-
options.addOption(new Option("y", "consumers", true, "consumer count"));
179-
options.addOption(new Option("m", "ptxsize", true, "producer tx size"));
180-
options.addOption(new Option("n", "ctxsize", true, "consumer tx size"));
181-
options.addOption(new Option("a", "autoack", false,"auto ack"));
182-
options.addOption(new Option("q", "qos", true, "qos prefetch count"));
183-
options.addOption(new Option("s", "size", true, "message size"));
184-
options.addOption(new Option("d", "redirects", true, "max redirects"));
185-
options.addOption(new Option("z", "time", true, "time limit"));
186-
options.addOption(new Option("b", "sendbuffer", true, "send buffer size"));
187-
options.addOption(new Option("c", "recvbuffer", true, "receive buffer size"));
188-
Option flag = new Option("f", "flag", true, "message flag");
161+
options.addOption(new Option("h", "host", true, "broker host"));
162+
options.addOption(new Option("p", "port", true, "broker port"));
163+
options.addOption(new Option("t", "type", true, "exchange type"));
164+
options.addOption(new Option("e", "exchange", true, "exchange name"));
165+
options.addOption(new Option("i", "interval", true, "sampling interval"));
166+
options.addOption(new Option("r", "rate", true, "rate limit"));
167+
options.addOption(new Option("x", "producers", true, "producer count"));
168+
options.addOption(new Option("y", "consumers", true, "consumer count"));
169+
options.addOption(new Option("m", "ptxsize", true, "producer tx size"));
170+
options.addOption(new Option("n", "ctxsize", true, "consumer tx size"));
171+
options.addOption(new Option("a", "autoack", false,"auto ack"));
172+
options.addOption(new Option("q", "qos", true, "qos prefetch count"));
173+
options.addOption(new Option("s", "size", true, "message size"));
174+
options.addOption(new Option("d", "redirects", true, "max redirects"));
175+
options.addOption(new Option("z", "time", true, "time limit"));
176+
Option flag = new Option("f", "flag", true, "message flag");
189177
flag.setArgs(Option.UNLIMITED_VALUES);
190178
options.addOption(flag);
191179
return options;
@@ -373,7 +361,7 @@ public void run() {
373361
int msgSeq = d.readInt();
374362
long msgNano = d.readLong();
375363
long nano = System.nanoTime();
376-
364+
377365
Envelope envelope = delivery.getEnvelope();
378366

379367
if (!autoAck) {
@@ -434,7 +422,7 @@ private void reset(long t) {
434422

435423
public synchronized void collectStats(long now, long latency) {
436424
msgCount++;
437-
425+
438426
if (latency > 0) {
439427
minLatency = Math.min(minLatency, latency);
440428
maxLatency = Math.max(maxLatency, latency);
@@ -455,9 +443,9 @@ public synchronized void collectStats(long now, long latency) {
455443
""));
456444
reset(now);
457445
}
458-
446+
459447
}
460-
448+
461449
}
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463451
}

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