/// <summary>
/// 从服务端读取配置
/// </summary>
/// <returns></returns>
private async Task <ClientModel> ReadConfigFromProvider()
{
//《c#并发编程经典实例》 9.3 超时后取消
var config = NSmartProxy.Client.Router.ClientConfig;
Router.Logger.Debug("Reading Config From Provider..");
TcpClient configClient = new TcpClient();
var delayDispose = Task.Delay(TimeSpan.FromSeconds(600)).ContinueWith(_ => configClient.Dispose());
var connectAsync = configClient.ConnectAsync(config.ProviderAddress, config.ProviderConfigPort);
//超时则dispose掉
var comletedTask = await Task.WhenAny(delayDispose, connectAsync);
if (!connectAsync.IsCompleted)
{
throw new Exception("连接超时");
}
var configStream = configClient.GetStream();
//请求1 端口数
var requestBytes = new ClientNewAppRequest
{
ClientId = 0,
ClientCount = config.Clients.Count(obj => obj.AppId == 0) //appid为0的则是未分配的
}.ToBytes();
await configStream.WriteAsync(requestBytes, 0, requestBytes.Length);
//请求2 分配端口
//var requestBytes
byte[] requestBytes2 = new byte[config.Clients.Count * 2];
int i = 0;
foreach (var client in config.Clients)
{
byte[] portBytes = StringUtil.IntTo2Bytes(client.ConsumerPort);
requestBytes2[2 * i] = portBytes[0];
requestBytes2[2 * i + 1] = portBytes[1];
i++;
}
await configStream.WriteAsync(requestBytes2, 0, requestBytes2.Length);
//读端口配置
byte[] serverConfig = new byte[256];
int readBytesCount = await configStream.ReadAsync(serverConfig, 0, serverConfig.Length);
if (readBytesCount == 0)
{
Router.Logger.Debug("服务器状态异常，已断开连接");
}
return(ClientModel.GetFromBytes(serverConfig, readBytesCount));
}
/// <summary>
/// 从服务端读取配置
/// </summary>
/// <returns></returns>
private async Task <ClientModel> ReadConfigFromProvider()
{
//《c#并发编程经典实例》 9.3 超时后取消
var config = NSmartProxy.Client.Router.ClientConfig;
Router.Logger.Debug("Reading Config From Provider..");
TcpClient configClient = new TcpClient();
var delayDispose = Task.Delay(TimeSpan.FromSeconds(2)).ContinueWith(_ => configClient.Dispose());
var connectAsync = configClient.ConnectAsync(config.ProviderAddress, config.ProviderConfigPort);
//超时则dispose掉
var comletedTask = await Task.WhenAny(delayDispose, connectAsync);
if (!connectAsync.IsCompleted)
{
throw new Exception("连接超时");
}
var configStream = configClient.GetStream();
var requestBytes = new ClientNewAppRequest
{
ClientId = 0,
ClientCount = config.Clients.Count(obj => obj.AppId == 0) //appid为0的则是未分配的
}.ToBytes();
configStream.Write(new ClientNewAppRequest
{
ClientId = 0,
ClientCount = config.Clients.Count(obj => obj.AppId == 0) //appid为0的则是未分配的
}.ToBytes(), 0, requestBytes.Length);
byte[] serverConfig = new byte[256];
int readBytesCount = configStream.Read(serverConfig, 0, serverConfig.Length);
if (readBytesCount == 0)
{
Router.Logger.Debug("服务器状态异常，已断开连接");
}
return(ClientModel.GetFromBytes(serverConfig, readBytesCount));
}
