org.jgroups.protocols.UDP.createMulticastSocket()方法的使用及代码示例

x33g5p2x  于2022-02-01 转载在 其他  
字(2.5k)|赞(0)|评价(0)|浏览(79)

本文整理了Java中org.jgroups.protocols.UDP.createMulticastSocket()方法的一些代码示例,展示了UDP.createMulticastSocket()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。UDP.createMulticastSocket()方法的具体详情如下:
包路径:org.jgroups.protocols.UDP
类名称:UDP
方法名:createMulticastSocket

UDP.createMulticastSocket介绍

[英]Creates a DatagramSocket when bind_port > 0. Attempts to allocate the socket with port == bind_port, and increments until it finds a valid port, or until port_range has been exceeded
[中]当绑定端口>0时创建DatagramSocket。尝试分配端口==bind_port的套接字,并递增,直到找到有效端口,或直到超过端口_范围

代码示例

代码示例来源:origin: wildfly/wildfly

/**
 * Creates a DatagramSocket when bind_port > 0. Attempts to allocate the socket with port == bind_port, and
 * increments until it finds a valid port, or until port_range has been exceeded
 * @return DatagramSocket The newly created socket
 * @throws Exception
 */
protected MulticastSocket createMulticastSocketWithBindPort() throws Exception {
  MulticastSocket tmp=null;
  // 27-6-2003 bgooren, find available port in range (start_port, start_port+port_range)
  int rcv_port=bind_port, max_port=bind_port + port_range;
  while(rcv_port <= max_port) {
    try {
      return createMulticastSocket("jgroups.udp.sock", rcv_port);
    }
    catch(SocketException | SecurityException bind_ex) {	// Cannot listen on this port
      rcv_port++;
    }
  }
  // Cannot listen at all, throw an Exception
  if(rcv_port >= max_port + 1) // +1 due to the increment above
    throw new Exception("failed to open a port in range " + bind_port + '-' + max_port);
  return tmp;
}

代码示例来源:origin: wildfly/wildfly

sock=createMulticastSocketWithBindPort();
else
  sock=createMulticastSocket("jgroups.udp.sock", 0);

代码示例来源:origin: org.jboss.eap/wildfly-client-all

sock=createMulticastSocketWithBindPort();
else
  sock=createMulticastSocket("jgroups.udp.sock", 0);

代码示例来源:origin: org.jboss.eap/wildfly-client-all

/**
 * Creates a DatagramSocket when bind_port > 0. Attempts to allocate the socket with port == bind_port, and
 * increments until it finds a valid port, or until port_range has been exceeded
 * @return DatagramSocket The newly created socket
 * @throws Exception
 */
protected MulticastSocket createMulticastSocketWithBindPort() throws Exception {
  MulticastSocket tmp=null;
  // 27-6-2003 bgooren, find available port in range (start_port, start_port+port_range)
  int rcv_port=bind_port, max_port=bind_port + port_range;
  while(rcv_port <= max_port) {
    try {
      return createMulticastSocket("jgroups.udp.sock", rcv_port);
    }
    catch(SocketException | SecurityException bind_ex) {	// Cannot listen on this port
      rcv_port++;
    }
  }
  // Cannot listen at all, throw an Exception
  if(rcv_port >= max_port + 1) // +1 due to the increment above
    throw new Exception("failed to open a port in range " + bind_port + '-' + max_port);
  return tmp;
}

相关文章