Error 10038 socket operation on non socket. Symptom Citrix Receiver Unable to connect to the server.
Error 10038 socket operation on non socket After determining that connect() has succeeded, call send() on the sockfd, not on the return value of the connect() call. Dec 29, 2023 · Hello, i'm coding a client with sockets (i usually do that in unix but i wanted to try in windows) with the winsock2 library. the connection with the wireless access point is active; I can ping bith the access point and addresses on the internet. (Error 10038 is: WSAENOTSOCK - Socket operation on non-socket. "socket operation on non-socket - ENOTSOCK", can you guys help? Hi honorable Rubyists :) I'm having a problem with socket connections. 4. 3. 168. Jun 30, 2020 · Socket error 10038 – Socket operation on non-socket // 非法的socket对象在操作 Socket error 10039 – Destination address required // 目标地址错误 Dec 16, 2024 · 文章浏览阅读4. . The question does not have to be directly related to Linux and any language is fair game. 04. org > Forums > Non-*NIX Forums > Programming setsockopt : socket operation on non-socket Programming This forum is for all programming questions. Socket operation on non-socket" is displayed when launching apps from Web Dec 29, 2023 · Hello, i'm coding a client with sockets (i usually do that in unix but i wanted to try in windows) with the winsock2 library. " Jun 11, 2009 · An operation was attempted on a non-blocking socket that already had an operation in progress - i. 0 Socket 476 created Connecting to Abovnet, New York City URL is nist1. 13 I am trying to send an email and getting the following error message: Error = Unable to Open Connection to [smptout. The socket has probably just been closed. Mar 9, 2016 · However after connecting through my client, it says 'Connected' on the server console, but disconnects immediately on the chat one with the error 'OSError: [WinError 10038] An operation was attempted on something that is not a socket' Feb 4, 2023 · 现象：Delphi Embarcadero® Delphi 10. socket. Contact your system administrator with the following error: Socket operation on non-socket (Socket Error 10038)" Dec 2, 2020 · Socket programming error, "Socket operation on non-socket" Asked 4 years, 11 months ago Modified 4 years, 11 months ago Viewed 2k times Jul 12, 2024 · After enabling SSL in Linux VDA, Citrix Workspace app fails to connect and displays the error "Unable to connect to the server. 9 LTSR works fine. Nov 17, 2016 · I am using a DEALER-ROUTER socket combination with an in process endpoint to send messages within my application. Dec 16, 2002 · When installing a wireless NIC on my (Win98) laptop, all seems well for the installation part. Contact your system administrator with the following error: Socket operation on non-socket (Socket Error 10038) This article provides comprehensive instructions for resolving Error Code 10038 in Windows, which indicates “An operation was attempted on something that is not a socket. c(803) [sender=3. close. Apr 28, 2013 · An operation was attempted on something that is not a socket. recv(4096) if not data: print('\nDisconnected from chat server') sys. WebTime - 21-Sep-2008 ====================== Started up WinSock 2. Contact your system administrator with the following error: Socket operation on non-socket (Socket Error 10038)" Nov 29, 2023 · Attempting to perform socket operations on a non-socket object will trigger the OSError: [WinError 10038]. Berkeley description: An operation was attempted on something that is not a socket. Aug 31, 2014 · Socket Bind Failed: Socket operation on non-socket To the client: hello, World Please help me figure out where the mistake is? and help get rid of it Socket operation on non-socket. However, once we migrated to . 6 days ago · Server Socket: Listens for new connections. Either the socket handle parameter did not reference a valid socke t, or for select, a member of an fd_set was not valid. NET Framework and Mono. Dec 3, 2018 · Socket error 11003 – This is a non-recoverable error //这是个无法恢复的错误 Socket error 11004 – Valid name, no data record of requested type //请求的类型的名字或数据错误 Give us both the failing call and the complete copy-and-pasted traceback. In this comprehensive guide, we'll break down this error, showing you how to recreate it and, more importantly, how to fix it. net]:3535 The error number was 10038 which means (WSAENOTSOCK) Socket operation on non-socket. When opening a hosted application, some users may receive the following: Error: Unable to launch your application. Dec 7, 2021 · Hi, We seem to be getting intermittent connection issues on our live server which is timing out issues, I cannot see issues with our internet connection. But when you call Active := True, if there is any exception will be catched OnException event. Actually, in Win32 you will usually prefer to use WSAAsyncSelect or WSAEventSelect instead. 5w次。本文介绍了在使用socket编程时可能出现的Socketoperationonnon-socket错误，并提供了两种常见情况下的正确代码示例，帮助开发者避免此类错误。 Aug 21, 2010 · InetAddress bind = InetAddress. You can’t use sys. \source_subfolder\src\signaler. When I use Threading - there is no problem at all. secureserver. Message is sent through a DEALER socket, received via the ROUTER socket. The following table describes the possible error codes, returned by the WSAGetLastError function Jul 16, 2014 · 问题：编译Socket时候出现socket bind error:Socket operation on non-socket时间：2014-7-14解决：注意“==”和“=”的优先级，前者是大于后者的，故而在处理一些表达式的时候，注意加括号注意：注意下面标注闪光字体的地方#include #inc Jul 3, 2023 · Find out you can resolve all the crashes, freezes, errors and learn how to fix them when when playing APB Reloaded on Steam. This usually means the local software knows no route to reach the remote host. ny. Jul 10, 2019 · Unable to connect to the server. 6 LTS) and nginx — which, in turn, calls fcgiwrap via a Unix socket, as in this classic example. calling connect () a second time on a non-blocking socket that is already connecting, or canceling an asynchronous request (WSAAsyncGetXbyY ()) that has already been canceled or completed. Feb 17, 2008 · 每次連線中都會很久 而且到最後後會跑出這排文字: Error10038: 10038:socket operation on non-socket 之後還會跑出 "連線中斷" 然後就沒辦法玩了>"<. Jun 4, 2016 · 如果記事本是隱藏的 先在電腦中拉出一個記事本出來 再把遊戲內的記事本內容拉出來 更改 在放回去遊戲內 我是這樣改的 試試看吧!! (記得要先關閉防毒 或是防火牆 等更新完後 從猴子進入就好了) 驗證碼 7777 水喔!! Below we have provided a list of common Socket errors which will help in establishing the cause of the issue and decide resolution. Contact your help desk with the following information: Cannot connect to the Citrix XenApp server. Whenever I try to send or receive data, Jan 20, 2014 · First, reboot and see if the socket operation on a non-socket will resolve. Scenario #1 - We go to a third party vendor's Citrix portal. Other implementations may have a -l or --listen option to operate as a standalone daemon. Mar 23, 2020 · Socket error 10038 – Socket operation on non-socket //非法的socket对象在操作 问题原因：因为我在联接上的Data挂了一个对象，关闭服务时只是停了联接，没有Free的Data对象。 Sep 22, 2008 · Socket closed. Problem Cause: This is usually caused by mis-configuration of SSL encryption part: What does a Socket Operation was Attempted to an Unreachable network? A socket operation was attempted to an unreachable network. Error 10038 indicates an operation on a non-socket descriptor, often caused by corrupted Winsock settings. 88. Does this happen when you do something or is this error in your logs only? Aug 19, 2021 · Windows Sockets (Winsock) error codes returned by the WSAGetLastError function. We have reached out to Citrix support for like 3 weeks now and are getting now where fast. What I am doing is the following: I have two threads and each one creates a connection to a different web server Any time thread 1 receives data from server 1, I want thread 1 to post this data to server 2 Give us both the failing call and the complete copy-and-pasted traceback. Mar 31, 2003 · Find answers to How avoid error 10038:Socket operation on non-socket sending stream through network from the expert community at Experts Exchange Apr 21, 2016 · I use TidHttp component to upload too many files to the server , but while the application uploading the files this error's raised to me ! socket error #10004 interrupted system call and socket error #10038 socket operation on non-socket . Defines error codes for the Socket class. If we open the SocketException documentation, we will learn that this class has three NOTE: The following list of error/status messages were copied from the Windows Sockets 2 Application Programming Interface document, Revision 2. 40680. 3] An operation was attempted on something that is not a socket. glassey. You are trying to bindIPv6 of a local address for socket that works on IPv4 or vise versa. This problem occurs only in the Citrix Receiver 4. WSAEINPROGRESS (10036) Operation now in progress Aug 10, 2009 · 以下内容是CSDN社区关于socket operation on non-socket相关内容，如果想了解更多关于Linux/Unix社区社区其他内容，请访问CSDN社区。 Jun 3, 2025 · If you receive a “ Socket Operation on Non-socket ” error message while attempting to connect to an Application or Desktop using Citrix Receiver for Windows 4. To fix, open Command Prompt as admin and run 'netsh winsock reset' followed by a system reboot. Dec 3, 2022 · Error 10038 (Socket operation on invalid socket) when trying to send a string from Winsock2 C program Asked 2 years, 10 months ago Modified 2 years, 10 months ago Viewed 428 times Jul 12, 2024 · Error "Unable to launch your application. Cannot connect to the Citrix XenApp Server. 0. Dec 25, 2019 · Users trying to launch the desktop enabling the “HDX Adaptive Transport” policy set to Diagnostic and it fails with an error: ‘Unable to connect to the server. cpp:147) I used cppzmq 4. setInterface(bind); On windows 7 and windows XP with JDK6u17,I got a SocketException: Socket operation on non socket. An operation was attempted on something that is not a socket. Feb 2, 2024 · With this explanation, we will learn what server and client are and how to use the socket module to create an application with the help of server and client. My server is running fine, but my client is not working. stdin with select. Socket closed. select(socket_list, [], []) for sock in read_sockets: if sock == s: # incoming message from remote server, s data = sock. from the expert community at Experts Exchange 公安备案号11010502030143 京ICP备19004658号 京网文〔2020〕1039-165号 经营性网站备案信息 北京互联网违法和不良信息举报中心 家长监护 网络110报警服务 中国互联网举报中心 Chrome商店下载 账号管理规范 版权与免责声明 版权申诉 出版物许可证 营业执照 ©1999-2025北京创新乐知网络技术有限公司 Winsock Error Codes Jul 24, 2019 · When it runs, it returns an error 'An operation was attempted on something that was not a socket', at 'buf = self. An operation was attempted on something that is not a May 24, 2018 · Hi, I verify that Citrix Receiver 4. NET Core, this method no longer correctly detects the “connection refused” situation on Linux and macOS. e. I suspect that this trouble is related with the casting Pointer to TSocket, already that ClientThread() function below receives the socket througth your parameter. 這是個無法恢復的錯誤 Socket error #11004 [WSANO_DATA] – Valid name, no data record of requested type. I have tried changing the value passed to recv to 7497, to match the Socket port, but get the same message. Sep 12, 2022 · However, this fails with error as 'Socket operation on non-socket'. Oct 9, 2021 · Getting ZMQError: Socket operation on non-socket when using asyncio and monitoring socket events #1623 Feb 20, 2022 · Destroying a form with TIdHTTPServer causes EIdSocketError with message 'Socket Error # 10038 Socket operation on non-socket. ' if some HTTP request was already processed. Yes, the Windows socket code in BIND 8 is not in such great shape. It works fine with . But if I change the line 2 to : Apr 27, 2020 · In the case of a failed connection because of a “ConnectionRefused” error, we are retrying the connection attempt. The specified socket parameter refers to a file, not a socket. May 24, 2017 · ChrisRackauckas changed the title Test Error Test Error: Assertion failed: Socket operation on non-socket on May 24, 2017 Jun 28, 2019 · I'm also using Ubuntu (albeit 16. What is a socket operation? Feb 7, 2021 · I'm running it like this ``` sshuttle -r root@<remoteip> --python python3 <localip>/32 ``` and receiving following: May 9, 2022 · The DoRequest (where the HTTP communication actually takes place) is quick (less than a second) but the code in the finally block (to disable the keepalive) throws an exception: Socker Error # 10038 Socket operation on non-socket. When a client connects, select() detects readability on the server socket, and we accept() the connection. recv (4096)'. Feb 17, 2023 · Kind regards, I have a CVA 7 1912 CU 2 site with a Citrix ADC gateway 13. Oct 5, 2021 · 最近安裝完Delphi 11後，一開啟IDE就跳出一個 Socket Error #10038. Most of the error codes are the same codes that is returned by Windows when using the socket functions in Windows. Oct 7, 2023 · Users launch VDAs failed: " Socket is not connected (socket error: 10057)" (citrix. 4 - OSError: [Errno 88] Socket operation on non-socket #662 Alex-1357 opened on Jul 13, 2021 · edited by Alex-1357 Edits Jul 3, 2018 · [WinError 10038] An operation was attempted on something that is not a socket I have built a drastically reduced server and it works where this server does not. The Linux iputils tftpd at time of writing only supports operation under an inetd daemon, so must be run that way. An operation was attempted on a non-blocking socket that already had an operation in progress - i. " Wanted to run this scenario by you guys to see if someone had heard of this before. 1 with libzmq 4. You can safely close a socket in the TCP/IP sense, using the shutdown() function. But don't call closesocket() on a SOCKET handle which is in use by select() or poll(). c(72) [sender=3. Jun 28, 2004 · After creating a socket, my bind will fail and I receive a return error of Error 88 Socket Operation on Nonsocket. You should go with the latest 9. Jan 29, 2005 · Recently replaced dial-up modem card on my Inspiron 3500 with Linksys wireless notebook adapter WPC54GS and error message 10038 "socket operation on non-socket" appears. Connect error:10038. Jan 4, 2025 · 一、10038错误 1、 错误定义：10038错误通常指的是“Socket operation on nonsocket”（在非套接字上执行套接字操作），这个错误通常发生在尝试对一个不是有效套接字的文件描述符进行套接字相关操作时。 Oct 23, 2019 · Contact your system administrator with the following error: Socket operation on non-socket (Socket Error 10038)" or "The published resource is not available currently. Error Codes In the table below you find a list of possible error codes that the GetLastError method can return. Contact your system administrator with the following error: Socket operation on non-socket (Socket Error 10038) Error: SSL Error 61: You have not chosen to trust 'Certificate Authority' These errors are caused by a mismatch with your web browser's security certificate. 4 if you insist on remaining with BIND 8. com At IP Address Removed IP Connect error:10065. Symptom Citrix Receiver Unable to connect to the server. As this is a network-related problem, you may find additional information performing a search on a search engine with "socket operation on a non-socket" keywords. Anything is fair game. You are specifying an incorrect or non-existing address for server socket bind. 有效的名稱，但數據錯誤或 Aug 16, 2022 · Description When I try to use multiprocessing. Nov 15, 2025 · 文章浏览阅读1. Aug 1, 2017 · Operation already in progress. How solve it? Asked 3 years, 4 months ago Modified 1 year, 1 month ago Viewed 1k times May 24, 2020 · while 1: socket_list = [sys. 4rc5 if you want reliable BIND code on Windows. Non-socket objects include integers, strings, and other non-socket objects. Jan 5, 2016 · Forgot one thing: in addition to the dealer trying to connect to a non-existing router, there is also a subscriber trying to connect to a non-existing publisher. I googled msdn and i found out that i'm doing a socket action on a non-socket. An operation was attempted on a nonblocking socket with an operation already in progress - that is, calling connect () a second time on a nonblocking socket that is already connecting, or canceling an asynchronous request (WSAAsyncGetXbyY) that has already been canceled or completed. 11 occurs problem and I remove and install Citrix Receiver 4. Routing, network cards, OSI, etc. You should be at least at the latest 8. Update all of your drivers. Has anyone seen this problem before or know what may be causing it? May 31, 2002 · An exception is generated, caused by the windows socket-error 10038 : "Socket operation on non-socket". The socket is marked as non-blocking (non-blocking operation mode), and the requested operation is not complete at this time. 找不到的非授權主機 Socket error #11003 [WSANO_RECOVERY] – This is a non-recoverable error. 4203 进入时，弹出以下四个错误提示框，内容如下： 1、 Sep 12, 2024 · The table below lists the Windows Socket Error Codes with a brief explanation of what they mean. Aug 12, 2016 · The most likely cause of the socket error is an FTP-unaware proxy/router/firewall sitting in between TIdFTP and the FTP server is closing the command connection after a short period of inactivity. Nov 17, 2025 · One such issue is the dreaded OSError: [WinError 10038] An operation was attempted on something that is not a socket when trying to read from stdin (standard input) on Windows. 16. Danny Jul 12, 2024 · Here are some common error scenarios you might encounter while using DTLS encryption on Linux VDA: Common error scenario #1: Session fails to launch with error “Socket operation on non-socket (Socket Error 10038)” on latest version of Citrix Receiver. Unable to connect to the server. No May 1, 2023 · The "oserror: [winerror 10038] an operation was attempted on something that is not a socket" error typically occurs in a Windows -based environment when attempting to perform an operation on a non-socket object. I think there is something wrong with the network (and not the program), but what can it be??? Mar 20, 2013 · >net helpmsg 10038 An operation was attempted on something that is not a socket. What I am doing is the following: I have two threads and each one creates a connection to a different web server Any time thread 1 receives data from server 1, I want thread 1 to post this data to server 2 Aug 10, 2004 · WSAENOTSOCK (10038) Socket operation on non-socket. The access to the applications works well when I connect through the web page. Thanks. Jul 7, 2012 · Some of our users have recently reported seeing the following error in their rsync logs: rsync: Failed to dup/close: Socket operation on non-socket (108) rsync error: error in IPC code (code 14) at pipe. Aug 27, 2010 · I upgraded to XenApp 5. 2. dll: 00006BE8: 10:03:56 [HttpExtensionProc[213. Both socke Jul 30, 2019 · I As soon as the Bind () call is made, I get an error message as follows: "Exception class EIdNotAsocket with message 'socket Error #10038' Socket Operation on non-socket. May 29, 2022 · Delphi - socket error 10038 at startup. Apr 24, 2019 · 10038 - WSAENOTSOCK An operation was attempted on something that is not a socket. Non-Blocking I/O: Client sockets are set to non-blocking mode to avoid blocking on recv() or send(). 218. But with CWA (latest version) on Windows, I get the following error: Unable to connect to the server. Process - I get an error - Socket operation on non-socket. Jul 13, 2021 · New issue Open Open Ubuntu 21. 426 File transfer aborted. 0, May 10, 1996. For a supported matrix configuration, go to Receiver for Windows Crypto Kit Updates article. 3] rsync: read error: Connection reset by peer (104) rsync error: error in IPC code (code 14) at io. Sep 12, 2024 · The table below lists the Windows Socket Error Codes with a brief explanation of what they mean. Here are some hints for you to try. exit() else: # print data Unable to connect to the server. Nov 29, 2023 · This error pops up when a non-socket object is mistakenly used for socket operations. Socket operation on non-socket. Socket operation on non-socket的錯誤，接著就無法開啟IDE惹。 感謝捷康的eddie幫忙，處理掉問題，處理的方式是到 regedit 登錄檔編輯器中。 如 调用connect socket accept 函数出错，可以 perror (“socket”);select 函数再次强调：0: 正常返回，而且可以调用FDISSET函数去查fd；会造成在recv时出现 Socket operation on non-socket错误。 Aug 6, 2002 · I'm using IOCP and when I tring to call WSARecv on an accepted socket, and I'm geting error 10038. That can happen if the software (Citect TCPIP board driver or MODNET driver) closes the Winsock connection, then tries to use that invalid connection. 205. Oct 3, 2024 · socket operation on non-socket这个错误通常出现在Linux系统中，主要是由于程序在对一个非socket文件描述符进行了套接字操作所导致的。 Mar 31, 2009 · LinuxQuestions. com) Any help is greatly appreciated. All I do As this is a network-related problem, you may find additional information performing a search on a search engine with "socket operation on a non-socket" keywords. It has come up with Socket Error #10038 Socket operation on non-socket. 4 Version 27. If your application is single-threaded and doesn't use python socket programming OSError: [WinError 10038] an operation was attempted on something that is not a socket Asked 12 years, 8 months ago Modified 3 years, 3 months ago Viewed 110k times Dec 16, 2002 · After rebooting, windows comes with the error message: Error 10038: Socket operation on non-socket. Contact your system administrator with the following error" When Launching Desktop 找不到主機 Socket error #11002 [WSATRY_AGAIN] – Non-authoritative host not found. 12, this is because the configuration on the client and/or VDA is currently un-supported. Jan 25, 2017 · I am trying to make a client-server communication using UNIX sockets and using the STREAM protocol. [10038] Socket operation on non-socket Oct 26, 2022 · Unlike *nix, Windows sockets are not compatible with file descriptors. Contact your system administrator エラーログに「 [warn] (OS 10038)Socket operation on non-socket: setsockopt (SO_UPDATE_ACCEPT_CONTEXT) failed. The wrapper is what actually calls the Go application. After rebooting, windows comes with the error message: Error Oct 21, 2019 · Hi , How can I trace the configuration issue? It is new deploy , Storefront and xendesktop event id no error. This blog dives deep into why this error occurs, how to reproduce it, and provides actionable workarounds to resolve it. Honestly, I don't know what this errors mean !! this is my code to upload the files ! Nov 6, 2020 · (Socket operation on non socket) error while trying to receive data on a TCP server Asked 5 years ago Modified 5 years ago Viewed 970 times Oct 29, 2000 · Information about the Winsock error codes in the Windows API, geared towards the Visual Basic user. Feb 18, 2003 · Linux - Networking This forum is for any issue related to networks or networking. Either the socket handle parameter did not reference a valid socket, or for select, a member of an fd_set was not valid. Run all Windows updates. Mar 31, 2017 · The first iteration is fine but I am getting error from accept in the SECOND iteration in the server: server: accept: Socket operation on non-socket What causes the problem? Dec 29, 2023 · I am using NetTalk 14. 7. They recommend Citrix Receiver 14. We have four Citrix portals, some of them being internal, some third party vendors we access, etc. This will cause any subsequent operations on the socket to fail. How this can be solved? Aug 30, 2016 · Undefined TIdFTP status after error 10038 “Socket operation on non-socket” Asked 9 years, 2 months ago Modified 9 years, 2 months ago Viewed 1k times Sep 14, 2018 · Contact your system administrator with the following error: Socket operation on non-socket (Socket Error 10038)" The dreaded message when using Citrix Receiver. 11 Apr 10, 2020 · The “socket operation on a non-socket” error means that, for some reason, the Windows TCP-IP stack has been overloaded. But when I send something on same my_socket from ReceiveClientMsg thread, it works, and not when I do it from another function. getByName("192. 2 and everything was ok. calling connect a second time on a non-blocking socket that is already connecting, or canceling an asynchronous request (WSAAsyncGetXbyY) that has already been canceled or completed. Client Sockets: After accepting, client sockets are added to inputs to monitor for incoming data. 」が出力されました。原因と対処方法を教えてください。 [メッセージの意味] ソケットオプションの設定に失敗しました。 [原因] Interstage HTTP Serverの停止動作中に、クライアントからHTTPリクエストを受信し Mar 27, 2011 · In your words: "why would the socket Function return INVALID_SOCKET and in the WSAGetLastError return 10038 " Now you are telling us that 10038 error is received "when I close socket+thread". stdin, s] # Get the list sockets which are readable read_sockets, write_sockets, error_sockets = select. 1") MulticastSocket socket = new MulticastSocket(new InetSocketAddress(bind,0)); socket. We will also learn how to avoid errors when making these types of applications in Python. answered Jun 18, 2014 at 6:04 SwiftsNamesake 1,57821226 Apr 10, 2010 · Find answers to Cannot connect to the Citrix XenApp server. 250]]:EUniHyperServerExcepti I have been using RTL1090 with no problems until today. Jul 10, 2019 · When using a context created after destroying another, sometimes all the sockets created from that context will immediately show as closed via socket. 0 Feature Pack 3, AMC, CSG, WI and I can browse site internally and open a application, but from outside I sometimes get a Socket Operation on Non-socket. Jul 12, 2024 · After enabling SSL in Linux VDA, Citrix Workspace app fails to connect and displays the error "Unable to connect to the server. I have noticed in the HyperServer log the following: otrsys. When i'm connecting the socket to an ip i get error 10038. For a more indepth description please refer to the Microsoft resource on this topic: Apr 21, 2014 · This question shows research effort; it is useful and clear Oct 24, 2020 · Hi, If you first check if Active property is False before set Active := True, you can get an exception reading Active property because internally calls to Connected property of Indy Socket connection, so an 10038 exception can be raised. Feb 29, 2020 · The “Socket operation on a non-socket” error means that, for some reason, the Windows TCP-IP stack has been overloaded, and the socket channel (which is used for communicating with the Internet) has been shut down abruptly. Dec 27, 2013 · 最近在做一个设备监控软件，是在另外一个软件的基础上修改的， 主要用到socket进行发送和接收。但是在接收的的过程中recv()的返回出错，GetLastError()得到10038， 错误码描述为Socket operation on non-socket。意思是socket不对。但是代码中的整个 Jul 3, 2014 · Your send function includes a call to socket. Oct 6, 2025 · Winsock error 10038 indicates that your connection bounces because of invalid sockets so try resetting your IP address and try again. I have done a search… Feb 10, 2021 · Assertion failed: Socket operation on non-socket [10038] (. 6w次，点赞21次，收藏19次。本文详细介绍了在使用socket编程时可能出现的错误及其处理方法，包括如何避免Socketoperationonnon-socket错误，并解释了select函数的工作原理及返回值含义。 Jul 19, 2014 · If the value was not 0, it would have indicated an error, and that the connection attempt has failed or is not yet completed (if the connect is non-blocking). closed and throw a "Socket operation on non-socket" error if used (which makes sense if they are closed).
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