Flex3+Red5语音视频聊天程序(服务器端代码)
package first;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import org.red5.server.adapter.ApplicationAdapter;
import org.red5.server.api.IConnection;
import org.red5.server.api.IScope;
import org.red5.server.api.Red5;
import org.red5.server.api.service.IServiceCapableConnection;
import org.red5.server.api.so.ISharedObject;
public class Application extends ApplicationAdapter {
// 属性
private IScope appScope;
private String userName;
//共享存储在线用户
private ISharedObject listSO;
private Map<String,IConnection> onlineList = new HashMap<String, IConnection>();// 在线用户表
//程序运行时志向
public boolean appStart(IScope app) {
if (!super.appStart(app)) {
return false;
}
appScope = app;
return true;
}
@Override
public boolean appConnect(IConnection arg0, Object[] arg1) {
/**
* 用户首次连接server 时触发，检查用户是否重复登录，将用户添加到在线用户表中
*/
String userId=arg0.getClient().getId();
if(!super.appConnect(arg0, arg1)){
return false;
}
if (arg1 != null ) {
userName = (String) arg1[0];
}
if(onlineList.get(userName) != null){
rejectClient("请不要重复登录");
return false;
}
onlineList.put(userName, arg0);
listSO = getSharedObject(appScope, "listSO", false);
listSO.setAttribute(userId, userName);
System.out.println("The user:"+userName+","+userName+" logined successfully");
return true;
}
/**
* 通知所有人当前用户登录
* @param params
*/
public void getOnloadUser(Object[] params) {
String clientName = params[0].toString();
if(null == clientName || "".equals(clientName)) {
return ;
}
//给所有客户端数据
IScope scope = Red5.getConnectionLocal().getScope();
Iterator it = scope.getConnections().iterator();
for (;it.hasNext();) {
Set connections = (Set)it.next();
IConnection tempConn = (IConnection)connections.iterator().next();
if (tempConn instanceof IServiceCapableConnection) {
IServiceCapableConnection sc = (IServiceCapableConnection) tempConn;
sc.invoke("result_getOnloadUser", new Object[]{clientName});
}
}
}
//聊天
public void sayToAll(Object[] params) {
IConnection conn = Red5.getConnectionLocal();
String user_id = conn.getClient().getId();
String clientName =(String) listSO.getAttribute(user_id);
System.out.println("************发言者是："+clientName);
String sayToName=params[0]==null?"":params[0].toString().trim();
String sayWhat=params[1]==null?"":params[1].toString().trim();
if("".equals(sayToName)||"All".equals(sayToName))// 发消息给聊天室的所有人.
{
IScope scope = Red5.getConnectionLocal().getScope();
Iterator it = scope.getConnections().iterator();
for (;it.hasNext();) {
Set connections = (Set)it.next();
IConnection tempConn = (IConnection)connections.iterator().next();
if (tempConn instanceof IServiceCapableConnection) {
IServiceCapableConnection sc = (IServiceCapableConnection) tempConn;
// 调用客户端showMessage方法。
sc.invoke("showMessage", new Object[]{clientName+" to All:"+sayWhat});
}
}
}else{
IConnection tempConn=onlineList.get(sayToName);
if (tempConn instanceof IServiceCapableConnection) {
IServiceCapableConnection sc = (IServiceCapableConnection) tempConn;
sc.invoke("showMessage", new Object[]{clientName+" to "+sayToName+":"+sayWhat});
}
IServiceCapableConnection sc = (IServiceCapableConnection) conn;
sc.invoke("showMessage", new Object[]{clientName+" to "+sayToName+":"+sayWhat});
}
}
// 用户断开连接的时候触发
public void appDisconnect(IConnection conn) {
String dis_user_id = conn.getClient().getId();
String user = (String) listSO.getAttribute(dis_user_id);
// 根据ID删除对应在线纪录
onlineList.remove(user);
// 删除用户列表共享对象的对应属性
listSO.removeAttribute(dis_user_id);
IScope scope = Red5.getConnectionLocal().getScope();
Iterator it = scope.getConnections().iterator();
for (;it.hasNext();) {
Set connections = (Set)it.next();
IConnection tempConn = (IConnection)connections.iterator().next();
if (tempConn instanceof IServiceCapableConnection) {
IServiceCapableConnection sc = (IServiceCapableConnection) tempConn;
// 服务器端调用客户端flash方法。
sc.invoke("disconnectMessage", new Object[]{user});
}
}
}
//视频邀请
public void videoInvite(Object[] params) {
IConnection conn = Red5.getConnectionLocal();
String user_id = conn.getClient().getId();
String clientName =(String) listSO.getAttribute(user_id);
System.out.println("************视频邀请者是："+clientName);
String sayToName=params[0]==null?"":params[0].toString().trim();
if("".equals(sayToName)||"All".equals(sayToName))// 发消息给聊天室的所有人.
{
System.out.println("不可以邀请0或者多个人");
}else{
IConnection tempConn=onlineList.get(sayToName);
if (tempConn instanceof IServiceCapableConnection) {
IServiceCapableConnection sc = (IServiceCapableConnection) tempConn;
sc.invoke("showInviteMessage", new Object[]{clientName+";"+sayToName});
}
}
}
//同意邀请后调用邀请方方法
public void agreeVideoInvite(Object[] params) {
IConnection conn = Red5.getConnectionLocal();
System.out.println("<<<<<params length"+params.length);
//邀请者
String inviteUserName=params[0]==null?"":params[0].toString().trim();
//被邀请者
String otherUserName=params[1]==null?"":params[1].toString().trim();
System.out.println("***邀请者是:"+inviteUserName);
System.out.println("***被邀请者是:"+otherUserName);
if("".equals(inviteUserName))// 发消息给聊天室的所有人.
{
System.out.println("出错了");
}else{
System.out.println("*********调用成功");
IConnection tempConn=onlineList.get(inviteUserName);
if (tempConn instanceof IServiceCapableConnection) {
IServiceCapableConnection sc = (IServiceCapableConnection) tempConn;
sc.invoke("showVideo", new Object[]{otherUserName});
System.out.println("*********调用结束");
}
}
}
}
