private void timer1_Tick(object sender, EventArgs e)
{
people = ServerOperation.ReceiveClientInfo();
var nums = people.Count;
UserChanged();
}
public SocketManager(int port, ServerOperation operationDefinition)
{
ClientQueueManager queueManager = new ClientQueueManager(this);
_opDef = operationDefinition;
BeginListen(port);
}
private IOperation BuildServerOperation()
{
var server = new ServerProxy(context.AppConfig, ModuleLogger(nameof(ServerProxy)), powerSupply, wirelessAdapter);
var operation = new ServerOperation(actionCenter, context, logger, server, taskbar);
context.Server = server;
return(operation);
}
public Form2(string AdministratorID)
{
InitializeComponent();
s = new ServerOperation(AdministratorID);
ServerOperation.UpdateOnlineUserList += new ServerOperation.CrossThreadCallControlHandler(UpdateOnlineUserList);
ServerOperation.AdministratorModifyPassword += new ServerOperation.CrossThreadCallControlHandler(AdministratorModifyPassword);
//设置检查客户端是否掉线的定时器
System.Timers.Timer CheckHeartBeatTimer = new System.Timers.Timer();
CheckHeartBeatTimer.Interval = 6000;
CheckHeartBeatTimer.Enabled = true;
CheckHeartBeatTimer.Elapsed += new System.Timers.ElapsedEventHandler(s.CheckOnlineUserList);
}
async void HandleCommand(Command command)
{
cancelCts.Token.ThrowIfCancellationRequested();
await Task.Yield();
var token = cancelCts.Token;
var responseID = command.IsOneWay ? 0 : command.ResponseID;
ServerOperation operation = null;
lock (this) {
if (responseID > 0)
{
operation = new ServerOperation(command.ResponseID, token);
serverOperations.Add(responseID, operation);
token = operation.CancelCts.Token;
}
}
Response response;
try {
response = await command.Run(this, token);
} catch (Exception ex) {
response = new Response {
ObjectID = command.ResponseID, Success = false, Error = ex.ToString()
};
}
try {
if (command.IsOneWay || command.ResponseID == 0 || response == null)
{
return;
}
await SendMessage(response);
} catch (Exception ex) {
Debug("ERROR WHILE SENDING RESPONSE: {0}", ex);
} finally {
lock (this) {
if (operation != null)
{
operation.CancelCts.Dispose();
operation.CancelCts = null;
serverOperations.Remove(operation.ObjectID);
}
}
}
}
private void tSMIStartListen_Click(object sender, EventArgs e)
{
try
{
if (b2 == true && b3 == false)
{
MessageBox.Show("服务正在运行中...");
return;
}
if (ServerOperation.host == null || ServerOperation.host.State == System.ServiceModel.CommunicationState.Closed)
{
Thread th = new Thread(() =>
{
bool isConn = ServerOperation.SetConnectionToClient();
if (isConn)
{
this.BeginInvoke(new Action(() =>
{
RefreshTxtMsg("成功开启服务!");
b2 = true;
b3 = false;
UserChanged += ShowUsersOnline;
timer1.Enabled = true;
timer1.Start();
}));
}
else
{
this.BeginInvoke(new Action(() => { RefreshTxtMsg("开启服务失败!" + ServerOperation.ErrorMsg); }));
}
});
th.IsBackground = true;
th.Start();
}
else
{
MessageBox.Show("正在启动服务请稍后...");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// 新建一个Web Request并发送请求，返回该Web Request。将通过ServerCallerErrorCallback返回错误信息
/// </summary>
/// <param name="op">服务器端操作码</param>
/// <param name="postData">POST数据，key为变量名，value为值（将做URL Encode）</param>
private WebRequest sendWebRequest(ServerOperation op, Dictionary <string, string> postData)
{
WebRequest webRequest = WebRequest.Create(string.Format("{0}?op={1}", SERVER_URL, (int)op));
webRequest.ContentType = "application/x-www-form-urlencoded";
webRequest.Method = "POST";
string postStr = "";
foreach (KeyValuePair <string, string> entry in postData)
{
postStr += entry.Key + "=" + HttpUtility.UrlEncode(entry.Value) + "&";
}
byte[] bytes = Encoding.ASCII.GetBytes(postStr);
Stream os = null;
try
{
webRequest.ContentLength = bytes.Length;
os = webRequest.GetRequestStream();
os.Write(bytes, 0, bytes.Length);
}
catch (Exception e)
{
errorCallback(e.Message, e);
webRequest = null;
}
finally
{
if (os != null)
{
os.Close();
}
}
return(webRequest);
}
private void tSMIStartListen_Click(object sender, EventArgs e)
{
try
{
Thread th = new Thread(() =>
{
if (ServerOperation.SetConnectionToClient())
{
RefreshTxtMsg("成功开启服务!");
}
else
{
RefreshTxtMsg("开启服务失败!");
}
});
th.IsBackground = true;
th.Start();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void performServerOperation(ServerOperation serverOperation)
{
if (checkIfLoggedIn())
{
statusMessageTextbox.Text = "";
controlTabs.SelectTab("responseMessage");
controlTabs.Enabled = false;
switch (serverOperation)
{
case ServerOperation.ADD_MASTERPOINTS:
up.uploadMasterpoints(masterpointsTextbox.Text);
break;
case ServerOperation.ADD_USERS:
up.uploadUsers(usersTextbox.Text);
break;
case ServerOperation.DELETE_USERS:
up.deleteUsers(deleteUsersTextbox.Text);
break;
case ServerOperation.TRANSFER_USERS:
up.transferUsers(transferUsersTextbox.Text);
break;
}
if (up.errorFound)
{
statusMessageTextbox.ForeColor = Color.Red;
}
else
{
statusMessageTextbox.ForeColor = Color.Green;
}
statusMessageTextbox.AppendText(up.statusText + Environment.NewLine + "Details" + Environment.NewLine + up.m_returnContent);
controlTabs.Enabled = true;
}
}
private void 关闭服务ToolStripMenuItem_Click(object sender, EventArgs e)
{
bool b4 = false;
if (ServerOperation.host == null)
{
return;
}
if (ServerOperation.host.State == System.ServiceModel.CommunicationState.Closing)
{
MessageBox.Show("正在关闭中...请稍后");
return;
}
if (ServerOperation.host.State == System.ServiceModel.CommunicationState.Closed)
{
MessageBox.Show("服务已关闭...");
return;
}
Thread th = new Thread(() =>
{
b4 = ServerOperation.CloseConnectionToClient();
if (b4)
{
this.BeginInvoke(new Action(() => { RefreshTxtMsg("成功关闭服务!"); dataGridView1.DataSource = null; }));
b3 = true;
}
else
{
this.BeginInvoke(new Action(() => { RefreshTxtMsg("关闭服务失败!" + ServerOperation.ErrorMsg); }));
}
});
th.IsBackground = true;
th.Start();
}
private async Task ServerListLoad()
{
try
{
ControlHelpers.ButtonStatusChange(buttonServerListReload, "Requested");
await fileDb.ReadTable(FileDb.TableName.TBL_SERVER);
List <string> instanceNoList = new List <string>();
List <string> deleteServerNameList = new List <string>();
foreach (var a in fileDb.TBL_SERVER.Data)
{
if (a.Value.serverInstanceNo != "NULL")
{
instanceNoList.Add(a.Value.serverInstanceNo);
}
}
List <serverInstance> serverInstances = new List <serverInstance>();
try
{
serverInstances = await ServerOperation.GetServerInstanceList(instanceNoList);
}
catch (Exception ex)
{
if (ex.Message.Contains("server not found"))
{
//
}
else
{
throw new Exception(ex.Message);
}
}
dgvServerList.InvokeIfRequired(async s =>
{
try
{
s.Rows.Clear();
foreach (var a in fileDb.TBL_SERVER.Data)
{
var serverInstance = serverInstances.Find(x => x.serverName == a.Key.serverName);
if (serverInstance != null)
{
int n = s.Rows.Add();
s.Rows[n].Cells["CheckBox"].Value = false;
s.Rows[n].Cells["Name"].Value = a.Key.serverName;
s.Rows[n].Cells["ZoneNo"].Value = a.Value.zoneNo + "(" + serverInstance.zone.zoneCode + ")";
s.Rows[n].Cells["InstanceNo"].Value = a.Value.serverInstanceNo;
s.Rows[n].Cells["PublicIp"].Value = a.Value.serverPublicIp;
s.Rows[n].Cells["PrivateIp"].Value = a.Value.serverPrivateIp;
s.Rows[n].Cells["Status"].Value = serverInstance.serverInstanceStatus.code;
s.Rows[n].Cells["Operation"].Value = serverInstance.serverInstanceOperation.code;
}
else
{
deleteServerNameList.Add(a.Key.serverName);
}
}
foreach (var a in deleteServerNameList)
{
var p = new List <KeyValuePair <string, string> >();
p.Add(new KeyValuePair <string, string>("serverName", a));
await fileDb.DeleteTable(FileDb.TableName.TBL_SERVER, p);
}
}
catch (Exception ex)
{
throw;
}
});
}
catch (Exception)
{
throw;
}
finally
{
ControlHelpers.ButtonStatusChange(buttonServerListReload, "Reload");
}
}
private void Send(ServerOperation operation, params object[] objects)
{
_connStream.WriteByte((byte)operation);
Send(objects);
}
internal ArangoServerOperation(ServerOperation serverOperation)
{
_serverOperation = serverOperation;
}
