public void Stop()
{
rwlock_object.EnterWriteLock();
try {
if (STATE == SERVERSTATE.SERVER)
{
//第一步，关闭自身的监听
listener_object.Stop();
//第二步，关闭所有客户端的连接
int count = (int)GLOBAL.NETSOCK_MAX_CLIENT_COUNT;
for (int i = 0; i < count; i++)
{
if (client_object[i].STATE == TCPSTATE.CONNECT)
{
client_object[i].Stop();
}
}
//发出中止信号
STATE = SERVERSTATE.STOP;
logger.Print(LOGLEVEL.INFO, "Server stop.");
}
}
finally {
rwlock_object.ExitWriteLock();
}
}
//==================
public void Start()
{
rwlock_object.EnterWriteLock();
try {
if ((STATE == SERVERSTATE.INSTALL) || (STATE == SERVERSTATE.PAUSE))
{
//第一步，开始侦听
listener_object.Start();
if (listener_object.STATE == TCPSTATE.LISTEN)
{
//第二步，启动服务器线程
STATE = SERVERSTATE.SERVER;
Thread STR = new Thread(this.ServerThread);
server_thread = STR;
server_thread.Start();
Thread BTR = new Thread(this.BroadcastThread);
broadcast_thread = BTR;
broadcast_thread.Start();
logger.Print(LOGLEVEL.INFO, "Start server thread succesfully.");
}
else
{
logger.Print(LOGLEVEL.ERROR, "Listenr failed to start listen thread.");
}
}
else
{
logger.Print(LOGLEVEL.ERROR, "Invalid state to start server thread.");
}
}
finally {
rwlock_object.ExitWriteLock();
}
}
//==================
public void Reset()
{
Stop();
rwlock_object.EnterWriteLock();
try {
if (STATE != SERVERSTATE.FREE)
{
listener_object = null;
send_buffer.Clear();
receive_buffer.Clear();
STATE = SERVERSTATE.FREE;
logger.Print(LOGLEVEL.INFO, "Broadcast server reset.");
}
}
finally {
rwlock_object.ExitWriteLock();
}
}
//==================
public BroadcastServer(LOGGER logObj)
{
logger = logObj;
rwlock_object = new ReaderWriterLockSlim();
listener_object = null;
//准备客户端
int count = (int)GLOBAL.NETSOCK_MAX_CLIENT_COUNT;
client_object = new TCPObject[count];
for (int i = 0; i < count; i++)
{
client_object[i] = new TCPObject(logObj);
}
//buffer
send_buffer = new StringBuffer();
receive_buffer = new StringBuffer();
STATE = SERVERSTATE.FREE;
}
public bool Init(int port)
{
Reset();
bool state = true;
rwlock_object.EnterWriteLock();
try {
listener_object = new TCPListener(logger);
listener_object.Bind(port);
if (listener_object.STATE == TCPSTATE.INSTALL)
{
STATE = SERVERSTATE.INSTALL;
logger.Print(LOGLEVEL.INFO, "Broadcast server init succesfully.");
}
else
{
state = false;
}
}
finally {
rwlock_object.ExitWriteLock();
}
return(state);
}
