public void sessionOpened(IoSession session) throws Exception {
if (info != null) {
session.write(info);
} else if (queryContext != null && !queryContext.equals("")) {
session.write(queryContext);
}
}
@Override
public void messageReceived(IoSession session, Object message) {
// client only sends AddMessage. otherwise, we will have to identify
// its type using instanceof operator.
AddMessage am = (AddMessage) message;
// add the value to the current sum.
int sum = ((Integer) session.getAttribute(SUM_KEY)).intValue();
int value = am.getValue();
long expectedSum = (long) sum + value;
if (expectedSum > Integer.MAX_VALUE || expectedSum < Integer.MIN_VALUE) {
// if the sum overflows or underflows, return error message
ResultMessage rm = new ResultMessage();
rm.setSequence(am.getSequence()); // copy sequence
rm.setOk(false);
session.write(rm);
} else {
// sum up
sum = (int) expectedSum;
session.setAttribute(SUM_KEY, new Integer(sum));
// return the result message
ResultMessage rm = new ResultMessage();
rm.setSequence(am.getSequence()); // copy sequence
rm.setOk(true);
rm.setValue(sum);
session.write(rm);
}
}
/**
* 广播消息
*
* @param message
*/
private void broadcast(String message, IoSession exceptSession) { // (8)
synchronized (sessions) {
for (IoSession session : sessions) {
if (session.isConnected()) {
if (session.equals(exceptSession)) {
session.write("[You]" + message);
} else {
session.write("[Client" + session.getRemoteAddress() + "] " + message);
}
}
}
}
}
@Override
public boolean send(String data) {
// Check for and disconnect slow consumers.
if (maxScheduledWriteRequests > 0
&& ioSession.getScheduledWriteMessages() >= maxScheduledWriteRequests) {
Session qfjSession = (Session) ioSession.getAttribute(SessionConnector.QF_SESSION);
try {
qfjSession.disconnect("Slow consumer", true);
} catch (IOException e) {
}
return false;
}
// The data is written asynchronously in a MINA thread
WriteFuture future = ioSession.write(data);
if (synchronousWrites) {
try {
if (!future.awaitUninterruptibly(synchronousWriteTimeout)) {
log.error("Synchronous write timed out after " + synchronousWriteTimeout + "ms");
return false;
}
} catch (RuntimeException e) {
log.error("Synchronous write failed: " + e.getMessage());
return false;
}
}
return true;
}
public static void sendMsg(IoSession session, String msg) {
if (AESEncrypter.isDecryption) {
msg = AESEncrypter.encrypt(msg);
}
log.info("mina-send:" + msg);
session.write(msg);
}
@Override
public void messageReceived(IoSession session, Object msg) throws Exception {
if (msg instanceof String) {
if (HEARTBEATREQUEST.equals(msg)) {
session.write(HEARTBEATRESPONSE);
lastTime = System.currentTimeMillis();
} else {
try {
Object rs = handler.handle(msg);
if (rs != null) session.write(rs);
} catch (Exception e) {
logger.error("handler处理异常", e);
}
}
}
}
@Override
public void messageReceived(IoSession session, Object message) {
System.out.println("server received");
try {
if (message instanceof FileUploadRequest) {
// FileUploadRequest 为传递过程中使用的DO。
FileUploadRequest request = (FileUploadRequest) message;
System.out.println(request.getFilename());
if (out == null) {
// 新建一个文件输入对象BufferedOutputStream，随便定义新文件的位置
out = new BufferedOutputStream(new FileOutputStream("D:/log/" + request.getFilename()));
out.write(request.getFileContent());
} else {
out.write(request.getFileContent());
}
count += request.getFileContent().length;
} else if (message instanceof String) {
if (((String) message).equals("finish")) {
System.out.println("size is" + count);
// 这里是进行文件传输后，要进行flush和close否则传递的文件不完整。
out.flush();
out.close();
// 回执客户端信息，上传文件成功
session.write("success");
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
private void deliverRawText(String text, boolean asynchronous) {
if (!isClosed()) {
boolean errorDelivering = false;
IoBuffer buffer = IoBuffer.allocate(text.length());
buffer.setAutoExpand(true);
try {
// Charset charset = Charset.forName(CHARSET);
// buffer.putString(text, charset.newEncoder());
buffer.put(text.getBytes(CHARSET));
if (flashClient) {
buffer.put((byte) '\0');
}
buffer.flip();
ioSessionLock.lock();
try {
if (asynchronous) {
// OF-464: handle dropped connections (no backupDeliverer in this case?)
if (!ioSession.isConnected()) {
throw new IOException("Connection reset/closed by peer");
}
ioSession.write(buffer);
} else {
// Send stanza and wait for ACK (using a 2 seconds default timeout)
boolean ok =
ioSession
.write(buffer)
.awaitUninterruptibly(
JiveGlobals.getIntProperty("connection.ack.timeout", 2000));
if (!ok) {
Log.warn("No ACK was received when sending stanza to: " + this.toString());
}
}
} finally {
ioSessionLock.unlock();
}
} catch (Exception e) {
Log.debug("Error delivering raw text:\n" + text, e);
errorDelivering = true;
}
// Close the connection if delivering text fails and we are already not closing the connection
if (errorDelivering && asynchronous) {
close();
}
}
}
@Override
public void sessionIdle(IoSession session, IdleStatus status) throws Exception {
super.sessionIdle(session, status);
// 如果IoSession闲置，则关闭连接
if (status == IdleStatus.BOTH_IDLE) {
session.write(HEARTBEATRESPONSE);
}
}
@Override
public void messageReceived(IoSession session, Object message) throws Exception {
logger.info("Received " + message);
MyRequestObject myReqOjb = (MyRequestObject) message;
MyResponseObject myResObj = new MyResponseObject(myReqOjb.getName(), myReqOjb.getValue());
session.write(myResObj);
}
/** 这个方法在连接被打开时调用，它总是在sessionCreated()方法之后被调用。对于TCP 来 说，它是在连接被建立之后调用，你可以在这里执行一些认证操作、发送数据等。 */
public void sessionOpened(IoSession session) throws Exception {
LogUtil.print("sessionOpened");
String clientId = SpfsUtil.getClientId();
// 给mina发送clientId
Log.e("msggg", clientId);
if (null != clientId) {
session.write("{\"clientId\":" + "\"" + clientId + "\"}");
}
}
private int sendObject(BisonObject obj, IoSession session) {
int ret = 0;
try {
int callType = obj.getCallType();
if (callType == BeanCallCode.INTERFACE_CALL_ID) {
byte[] data = ZipUtil.ZipObject(obj.getSendObject(), true);
byte[] buf = new byte[8 + data.length];
ByteUtil.writeInt(buf, 0, obj.getCallType());
ByteUtil.writeInt(buf, 4, obj.getKey());
System.arraycopy(data, 0, buf, 8, data.length);
session.write(buf);
data = (byte[]) null;
buf = (byte[]) null;
obj = null;
} else {
String methodName = obj.getMethodName();
methodName = methodName == null ? "BeanCall" : methodName;
byte[] data = ZipUtil.ZipObject(obj.getSendObject(), true);
if (data == null) {
this.logger.error(
"please check send object is seriable! " + obj.getSendObject().getClass().getName());
} else {
byte[] buf = new byte[8 + data.length + methodName.length() + 1];
ByteUtil.writeInt(buf, 0, obj.getCallType());
ByteUtil.writeInt(buf, 4, obj.getKey());
ByteUtil.writeString(buf, 8, methodName);
System.arraycopy(data, 0, buf, 8 + methodName.length() + 1, data.length);
session.write(buf);
data = (byte[]) null;
buf = (byte[]) null;
obj = null;
}
}
} catch (Exception e) {
this.logger.error("sendObject", e);
e.printStackTrace();
ret = -5;
}
return ret;
}
/**
* ***************************************
* <li>描 述：发送消息<br>
* <li>时 间：2013-9-26 下午5:19:06<br>
* <li>参数： @param msgKey
* <li>参数： @param message
* <li>参数： @return<br>
* ***************************************
*/
public boolean sendMessage(String message) {
if (ioSession != null) {
ioSession.write(message + " \r\n");
logger.debug("已成功向MSG发送信息:" + message);
return true;
} else {
logger.error("发送消息异常:MSG连接为空!");
return false;
}
}
@Override
public void sessionOpened(IoSession session) throws Exception {
StringBuffer loginStr = new StringBuffer();
loginStr.append("LOGI ");
loginStr.append(loginType).append(":").append(group).append(" ");
loginStr.append(userName).append(":").append(groupId).append(" ");
loginStr.append(password).append(" \r\n");
session.write(loginStr.toString());
logger.info("已向MSG发送登陆信息:" + loginStr.toString());
}
/** 发送注销消息 */
public boolean sendLogoutMessage() {
STEPParser app = ParserConfig.getInstance().getStep();
Message message = StepMessage.getLogoutMessage(app);
session.write(message);
try {
doLock();
} catch (InterruptedException e) {
log.error("Send Logout Message InterruptedException: ", e);
}
return false;
}
public void ping(long time) {
ByteArrayOutputStream bout = new ByteArrayOutputStream();
DataOutputStream dout = new DataOutputStream(bout);
try {
dout.writeLong(time);
session.write(new NetMessage(1, bout.toByteArray()));
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* @Description: 发送消息到客户端
*
* @author whl
* @date 2014-9-29 下午1:57:51
*/
public void sendMessage(String[] keys, Object message) {
for (String key : keys) {
IoSession session = getSession(key);
log.debug("反向发送消息到客户端Session---key=" + key + "----------消息=" + message);
if (session == null) {
return;
}
session.write(message);
}
}
public boolean send(String message) {
if (future.isConnected()) {
// 等待连接创建完成
future.awaitUninterruptibly();
// 获取当前session
session = future.getSession();
session.write(message);
return true;
} else {
return false;
}
}
@Override
public void execute(IoSession session) {
MessageStatusChangeRequest request =
ObjectJsonMapper.getObjectBy(getRequestAsString(), MessageStatusChangeRequest.class);
messageDao.updateStatus(request.getMessageIdArray(), request.getStatus());
messageStatusChangeHandler.handle(request);
IoSession ses = SessionManager.getInstance().getSession(request.getTo());
if (ses != null) {
addResult(STATUS_CHANGED_KEY, request);
ses.write(new ResponseBuilder(this).getResponse());
}
}
/**
* @Description: 发送消息到客户端
*
* @author whl
* @date 2014-9-29 下午1:57:51
*/
public void sendMessage(Integer[] keys, Object message) {
for (Integer key : keys) {
IoSession session = getSession(key);
log.info("反向发送消息到客户端Session---key=" + key + "----------消息=" + message);
if (session == null) {
return;
}
JSONObject json = JSONObject.fromObject(message);
session.write(json);
}
}
public void sendSample() throws InterruptedException {
IoSession session = rs232connector.getReceiverSession();
// SendOnePacket(session, pkt, nc, 1000);
CHYCAOutMessage pkt = new CHYCAOutMessage();
WriteFuture wf;
byte bt[] = pkt.getContent();
bt[0] = 0;
pkt.setContent(bt);
wf = session.write(pkt); // 发送消息
wf.awaitUninterruptibly();
Thread.sleep(1000);
}
public void getsendMessageNotimeOut(Integer keys, Object message) {
IoSession session = getSession(keys);
log.info("反向发送消息到客户端Session---key=" + keys + "----------消息=" + message);
if (MemoryData.minaClientSendTime.get(keys) != null
&& new Date().getTime() - MemoryData.minaClientSendTime.get(keys).getTime() > 1000 * 60
&& session.isConnected()) {
System.out.println("发送消息----------------------------");
JsonConfig config = new JsonConfig();
config.registerDefaultValueProcessor(Integer.class, new MyDefaultIntegerValueProcessor());
JSONObject json = JSONObject.fromObject(message, config);
log.info("转化后的json的内容：" + json);
session.write(json);
}
}
public void deliver(Packet packet) throws UnauthorizedException {
if (isClosed()) {
// OF-857: Do not allow the backup deliverer to recurse
if (backupDeliverer == null) {
Log.error("Failed to deliver packet: " + packet.toXML());
throw new IllegalStateException("Connection closed");
}
// attempt to deliver via backup only once
PacketDeliverer backup = backupDeliverer;
backupDeliverer = null;
backup.deliver(packet);
} else {
boolean errorDelivering = false;
IoBuffer buffer = IoBuffer.allocate(4096);
buffer.setAutoExpand(true);
try {
// OF-464: if the connection has been dropped, fail over to backupDeliverer (offline)
if (!ioSession.isConnected()) {
throw new IOException("Connection reset/closed by peer");
}
XMLWriter xmlSerializer =
new XMLWriter(new ByteBufferWriter(buffer, encoder.get()), new OutputFormat());
xmlSerializer.write(packet.getElement());
xmlSerializer.flush();
if (flashClient) {
buffer.put((byte) '\0');
}
buffer.flip();
ioSessionLock.lock();
try {
ioSession.write(buffer);
} finally {
ioSessionLock.unlock();
}
} catch (Exception e) {
Log.debug("Error delivering packet:\n" + packet, e);
errorDelivering = true;
}
if (errorDelivering) {
close();
// Retry sending the packet again. Most probably if the packet is a
// Message it will be stored offline
backupDeliverer.deliver(packet);
} else {
session.incrementServerPacketCount();
}
}
}
@Override
public void messageReceived(IoSession session, Object msg) throws Exception {
String xml = msg.toString();
System.out.println(
"1. Message Recieved from : " + session.getRemoteAddress().toString() + "\nMessage " + xml);
XPathHandler handler = new XPathHandler();
parser.parse(new ByteArrayInputStream(xml.getBytes()), handler);
String xmlResponse = createResponse(handler.getXmlData());
System.out.println(
"2. Message Response to : "
+ session.getRemoteAddress().toString()
+ "\nMessage "
+ xmlResponse);
session.write(xmlResponse);
}
@Override
public void sessionIdle(IoSession session, IdleStatus status) {
if (session == null) {
return;
}
if (status.equals(IdleStatus.READER_IDLE)) {
log.error("World Model timed-out. Disconnecting.");
this._disconnect();
return;
}
if (status.equals(IdleStatus.WRITER_IDLE) || status.equals(IdleStatus.BOTH_IDLE)) {
log.debug("Writing Keep-Alive message to World Model at {}", session.getRemoteAddress());
session.write(KeepAliveMessage.MESSAGE);
}
}
@Override
public void messageReceived(IoSession session, Object message) throws Exception {
// 接收客户端的数据
IoBuffer ioBuffer = (IoBuffer) message;
byte[] byteArray = new byte[ioBuffer.limit()];
ioBuffer.get(byteArray, 0, ioBuffer.limit());
System.out.println("messageReceived:" + new String(byteArray, "UTF-8"));
// 发送到客户端
byte[] responseByteArray = "你好".getBytes("UTF-8");
IoBuffer responseIoBuffer = IoBuffer.allocate(responseByteArray.length);
responseIoBuffer.put(responseByteArray);
responseIoBuffer.flip();
session.write(responseIoBuffer);
}
/**
* 发送登录消息
*
* @param userName 用户名
* @param password 密码
*/
public boolean sendLoginMessage(String userName, String password) {
STEPParser app = ParserConfig.getInstance().getStep();
Message message =
StepMessage.getLoginMessage(app, ExpressConstant.HEARTBEATRATE, userName, password);
session.write(message);
try {
doLock();
} catch (InterruptedException e) {
log.error("Send Login Message InterruptedException: ", e);
}
if (isLockOk()) { // 登录成功开启定时心跳发送
healthDaemon = new HealthDaemon(session);
}
return isLockOk();
}
@SuppressWarnings("rawtypes")
private void sendErrorResponse(final IoSession session, final RequestWrapper request) {
ResponseWrapper responseWrapper =
new ResponseWrapper(request.getId(), request.getCodecType(), request.getProtocolType());
responseWrapper.setException(
new Exception("server threadpool full,maybe because server is slow or too many requests"));
WriteFuture wf = session.write(responseWrapper);
wf.addListener(
new IoFutureListener() {
public void operationComplete(IoFuture future) {
if (!((WriteFuture) future).isWritten()) {
LOGGER.error("server write response error,request id is: " + request.getId());
}
}
});
}
public void process(String response) {
// IoSession session = response.getSession();
// String sourceStr = response.getSourceStr();
StringBuffer buff = new StringBuffer();
buff.append(response.substring(10, 18))
.append(response.substring(2, 10))
.append("C001")
.append(Tools.fillNBitBefore(Integer.toHexString(SerialUtil.getInt()), 8, "0"))
.append("00000005")
.append(response.substring(22, 30))
.append("00");
buff.append(Tools.getCheckCode(buff.toString())).append("5D");
String res = Tools.getReverTransferContent("5B" + buff.toString());
session.write(res);
count++;
// log.info("--应答--[{}]",res);
}
public void getsendMessage(Integer keys, Object message) {
log.info("SessionMap.map.size:" + map.size());
IoSession session = getSession(keys);
// sdfdg(message);
log.info("反向发送消息到客户端Session---key=" + keys + "----------消息=" + message);
if (session == null || !session.isConnected()) {
againSendMessage(keys, message);
return;
} else {
log.info("发送消息----------------------------");
JsonConfig config = new JsonConfig();
config.registerDefaultValueProcessor(Integer.class, new MyDefaultIntegerValueProcessor());
JSONObject json = JSONObject.fromObject(message, config);
log.info("转化后的json的内容：" + json);
session.write(json);
}
}
