0
我试图用Java的ZMQ库连接到比特币节点。问题是,当我尝试收到响应时,代码仍然冻结。什么都不返回用于Java的库ZMQ不起作用
这是我的代码:
public class CBETest {
private static final String TEST_URL = "obelisk.airbitz.co";
public static void main(String[] args) {
System.out.println("\t--- ZMQ ---");
Ctx c = zmq.ZMQ.createContext();
SocketBase s = c.createSocket(zmq.ZMQ.ZMQ_DEALER);
zmq.ZMQ.connect(s, "tcp://"+TEST_URL+":9091");
System.out.println("Connected!");
int sent = zmq.ZMQ.send(s, "blockchain.fetch_last_height", 0);
System.out.println("Sent: " + sent);
Msg msg = zmq.ZMQ.recv(s, 0);
System.out.println("Response " + Arrays.toString(msg.data()));
}
}
的代码冻结该行Msg msg = zmq.ZMQ.recv(s, 0);
。我正在使用描述为here的调用来完成整个节点的实现。提前致谢!