Warning: file_get_contents(/data/phpspider/zhask/data//catemap/3/sockets/2.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Sockets c“服务器套接字创建IPEndPoint 127.0.0.1”中的;“连接被拒绝”;,错误代码:10061_Sockets_Server_Tcp_Window - Fatal编程技术网

Sockets c“服务器套接字创建IPEndPoint 127.0.0.1”中的;“连接被拒绝”;,错误代码:10061

Sockets c“服务器套接字创建IPEndPoint 127.0.0.1”中的;“连接被拒绝”;,错误代码:10061,sockets,server,tcp,window,Sockets,Server,Tcp,Window,我在Windows10Pro下的C#中创建了一个TCP套接字,但是当我尝试使用Connect()方法时,它失败了,并说连接被拒绝。 我试图关闭Windows防火墙,但毫无帮助 \u socket=新套接字(AddressFamily.InterNetwork、SocketType.Stream、ProtocolType.Tcp); _socket.setSocketOption(SocketOptionLevel.Tcp,SocketOptionName.NoDelay,true); _sock

我在Windows10Pro下的C#中创建了一个TCP套接字,但是当我尝试使用
Connect()
方法时,它失败了,并说连接被拒绝。 我试图关闭Windows防火墙,但毫无帮助

\u socket=新套接字(AddressFamily.InterNetwork、SocketType.Stream、ProtocolType.Tcp);
_socket.setSocketOption(SocketOptionLevel.Tcp,SocketOptionName.NoDelay,true);
_socket.SendTimeout=2000;
_socket.ReceiveTimeout=2000;
IPHostEntry ipHost=Dns.Resolve(“localhost”);
IPAddress ipAddr=ipHost.AddressList[0];
//IPEndPoint ipEnd=新IPEndPoint(IPAddress,TCPPort);
//_插座连接(ipEnd);
_socket.Connect(新的IPEndPoint(IPAddress,TCPPort));
-ex{“无法建立连接,因为目标计算机拒绝了它127.0.0.1:11111”}System.Exception{System.Net.Sockets.SocketException} +数据{System.Collections.ListDictionaryInternal}System.Collections.IDictionary{System.Collections.ListDictionaryInternal} 错误代码10061 int HResult-2147467259 int 帮助链接空字符串 +InnerException空系统。异常 消息“由于目标计算机拒绝连接,无法建立连接127.0.0.1:11111”字符串 国家错误代码10061 int SocketErrorCode连接拒绝System.Net.Sockets.SocketError 源“系统”字符串 在System.Net.Sockets.Socket.DoConnect(端点端点快照,SocketAddress SocketAddress)上的StackTrace)\r\n 在System.Net.Sockets.Socket.Connect(EndPoint remoteEP)\r\n在ModbusMaster.MasterForm.btnConnect中单击D中的(对象发送方,事件参数e):\\개인\\프로젝트\\02.ABH\\개발\\3구현\\source\\ModbusTool master\\ModbusTool master\\ModbusMaster\\MasterForm.cs:第94行“字符串 +TargetSite{Void DoConnect(System.Net.EndPoint,System.Net.SocketAddress)}System.Reflection.MethodBase{System.Reflection.RuntimeMethodInfo} +静态成员 +非公职人员 ! “连接被拒绝”错误表示1)指定的IP/端口上没有TCP服务器侦听,2)服务器有太多挂起的连接,请稍后重试,或3)连接被阻止。由于您禁用了防火墙,您是否有TCP服务器在端口11111的127.0.0.1上侦听?无法连接到不存在的服务器。 - ex {"The connection could not be made because the target computer refused it 127.0.0.1:11111"} System.Exception {System.Net.Sockets.SocketException} + Data {System.Collections.ListDictionaryInternal} System.Collections.IDictionary {System.Collections.ListDictionaryInternal} ErrorCode 10061 int HResult -2147467259 int HelpLink null string + InnerException null System.Exception Message "The connection could not be made because the target computer refused it 127.0.0.1:11111" string NativeErrorCode 10061 int SocketErrorCode ConnectionRefused System.Net.Sockets.SocketError Source "System" string StackTrace " at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress)\r\n at System.Net.Sockets.Socket.Connect(EndPoint remoteEP)\r\n at ModbusMaster.MasterForm.BtnConnectClick(Object sender, EventArgs e) in D:\\개인\\프로젝트\\02.ABH\\개발\\03.구현\\source\\ModbusTool-master\\ModbusTool-master\\ModbusMaster\\MasterForm.cs:line 94" string + TargetSite {Void DoConnect(System.Net.EndPoint, System.Net.SocketAddress)} System.Reflection.MethodBase {System.Reflection.RuntimeMethodInfo} + Static members + Non-Public members !