use of org.fisco.bcos.web3j.utils.Async in project web3sdk by FISCO-BCOS.
the class PerformanceOkDSync method main.
public static void main(String[] args) throws Exception {
try {
String groupId = args[3];
ApplicationContext context = new ClassPathXmlApplicationContext("classpath:applicationContext.xml");
Service service = context.getBean(Service.class);
service.setGroupId(Integer.parseInt(groupId));
service.run();
System.out.println("Start test...");
System.out.println("===================================================================");
ChannelEthereumService channelEthereumService = new ChannelEthereumService();
channelEthereumService.setChannelService(service);
if (args.length > 4) {
Integer threadPoolSize = Integer.parseInt(args[4]);
Async async = new Async(Executors.newFixedThreadPool(threadPoolSize));
System.out.println(" === thread pool size = " + threadPoolSize);
}
ScheduledExecutorService scheduledExecutorService = Executors.newScheduledThreadPool(500);
Web3j web3 = Web3j.build(channelEthereumService, 15 * 100, scheduledExecutorService, Integer.parseInt(groupId));
Credentials credentials = Credentials.create("b83261efa42895c38c6c2364ca878f43e77f3cddbc922bf57d0d48070f79feb6");
BigInteger gasPrice = new BigInteger("30000000");
BigInteger gasLimit = new BigInteger("30000000");
String command = args[0];
Integer count = 0;
Integer qps = 0;
switch(command) {
case "trans":
count = Integer.parseInt(args[1]);
qps = Integer.parseInt(args[2]);
break;
default:
System.out.println("Args: <trans> <Total> <QPS> <GroupID> <ThreadPoolSize>");
}
ThreadPoolTaskExecutor threadPool = new ThreadPoolTaskExecutor();
threadPool.setCorePoolSize(200);
threadPool.setMaxPoolSize(500);
threadPool.setQueueCapacity(count);
threadPool.initialize();
System.out.println("Deploying contract...");
OkD ok = OkD.deploy(web3, credentials, gasPrice, gasLimit).send();
PerformanceCollector collector = new PerformanceCollector();
collector.setTotal(count);
RateLimiter limiter = RateLimiter.create(qps);
Integer area = count / 10;
final Integer total = count;
Random random = new Random(System.currentTimeMillis());
System.out.println("Start test,total:" + count);
for (Integer i = 0; i < count; ++i) {
threadPool.execute(new Runnable() {
@Override
public void run() {
limiter.acquire();
PerformanceOkCallback callback = new PerformanceOkCallback();
callback.setCollector(collector);
try {
TransactionReceipt receipt = ok.trans(String.valueOf(random.nextLong()), new BigInteger("1")).sendAsync().get();
callback.onResponse(receipt);
} catch (Exception e) {
TransactionReceipt receipt = new TransactionReceipt();
receipt.setStatus("-1");
callback.onResponse(receipt);
logger.error("Error sending:", e);
}
int current = sended.incrementAndGet();
if (current >= area && ((current % area) == 0)) {
System.out.println("Already sended: " + current + "/" + total + " transactions");
}
}
});
}
} catch (Exception e) {
e.printStackTrace();
System.exit(-1);
}
}
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