10055 Socket Error
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Socket Error 1055
Publish Monetize Promote Games Get started UI design Develop Publish Desktop Get started Design Develop API reference Test and deploy Compatibility Windows IoT Microsoft Edge Windows Holographic Downloads Samples Support Why Windows Dashboard Networking and Internet Windows Sockets 2 Winsock Reference Winsock Reference Windows Sockets Error Codes Windows Sockets Error Codes Windows Sockets Error Codes Socket Options Winsock IOCTLs Winsock Annexes Winsock Enumerations Winsock Functions Winsock Structures and Typedefs Winsock Tracing Events Winsock SPI Windows Sockets Error Codes TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. Windows Sockets Error Codes Most Windows Sockets 2 functions do not return the specific cause of an error when the function returns. For information, see the Handling Winsock Errors topic. The WSAGetLastError function returns the last error that occurred for the calling thread. When a particular Windows Sockets function indicates an error has occurred, this function should be called immediately to retrieve the extended error code for the failing function call. These error codes and a short text description associated with an error code are defined in the Winerror.h header file. Th
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Socket Error 10054
Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs winsock error 10055 out of buffer space Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just error 10055 no buffer space like you, helping each other. Join them; it only takes a minute: Sign up Windows 2003 server socket error 10055 up vote 1 down vote favorite I was running a very big application on Windows 2003 server. https://msdn.microsoft.com/en-us/library/windows/desktop/ms740668(v=vs.85).aspx It creates almost 900 threads and a single thread who is operating on a socket. It's a C++ application which I had compiled with Visual Studio environment. After almost 17-20 hours of testing, I get 10055 socket error while sending the data. Apart from this error my application runs excellently without any error or issue. It's a quad core system with 4 GiB of RAM and this application occupies around 30-40% CPU (on all http://stackoverflow.com/questions/6367872/windows-2003-server-socket-error-10055 4 CPUs) in all of its running. Can anyone here help me to pass through this. I had searched almost everything on google regarding this error but could not get anything relevant to my case. winapi winsock share|improve this question edited Jun 16 '11 at 6:24 Prof. Falken 13.6k765116 asked Jun 16 '11 at 6:21 pjain 4391720 add a comment| 3 Answers 3 active oldest votes up vote 1 down vote I think, it's impossible to say mo than: Error 10055 means that Windows has run out of TCP/IP socket buffers because too many connections are open at once. http://kbase.pscs.co.uk/index.php?article=93 https://wiki.pscs.co.uk/how_to:10055 share|improve this answer edited Jul 26 at 20:32 escape-llc 9371922 answered Jun 16 '11 at 6:27 Anton Semenov 3,99432358 add a comment| up vote 0 down vote I have seen this symptom before in an IOCP socket system. I had to throttle outgoing async socket sends so that not too much data gets queued in the kernel waiting to be sent on the socket. Although the error text says this happens due to number of connections, that's not my experience. If you write a tight loop doing async sends on a single socket, with no throttling, you can hit this very quickly. Possibly @Len Holgate has something to add here, he's my "goto guy" for Windows sockets problems. share|improve this answer
open new TCP/IP socket or to handle socket data. It looks like that in most cases the problem occurs when total count of opened sockets http://www.proxyplus.cz/faq/articles/EN/art10002.htm reaches some magical number. MS writes that this limit is 3976 simultaneously opened sockets but it seems that on Win9x systems the real limit is much lower. Proxy+ uses http://support.sas.com/kb/17296 permanently about 10-20 opened sockets (it depends on configuration, number of defined Mapped Links,...) and each client request allocates two sockets - one for client side and one for socket error server side of connection. Because TCP/IP system doesn't free sockets immediately when they are closed (socket remains allocated for 240 seconds after application closes it) it is possible that system will report WSAENOBUFS due to lack of free socket resources. Solution: There are following articles in Microsoft Knowledge base: Windows NT/2000: http://support.microsoft.com/support/kb/articles/Q196/2/71.ASP Windows 95: http://support.microsoft.com/support/kb/articles/Q170/7/91.ASP Some users reported socket error 10055 to us there is another solution for Windows 95/98/Me which solved the problem at all. Windows 95/98/Me allows up to 100 (default value) of concurrent TCP connections. It looks like when the number of connection reaches the limit 10055 error is reported. The solution is to increase the limit of simultaneous connections. You can do it by changing/creating value of the key: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\VxD\MSTCP\MaxConnections If you will create the MaxConnections variable key use STRING type for it (early Windows 95 used DWORD probably). Set the value to 300 for example, restart the Windows and check whether 10055 problem disappeared. There is MS Knowledge Base article which describes the meaning of MSTCP registry entries: http://support.microsoft.com/support/kb/articles/Q158/4/74.ASP Notes: You can obtain a list of opened sockets (including sockets in close state) using netstat utility: Run DOS Prompt and then type: netstat -an | more when you will press the Enter key you see a list of opened sockets (you will see big number in *_WAIT state probably). Related links: Art10000 - Error explanations - TCP/IP errors.
Samples & SAS Notes Focus Areas SUPPORT License Assistance Manage My Software Account Downloads & Hot Fixes TRAINING & BOOKS Books Training Certification SAS Global Academic Program SAS OnDemand For Academics USERS GROUPS Advanced Search support.sas.com Knowledge Base Support Training & Books Store Support Communities Knowledge Base Products & Solutions System Requirements Install Center Third-Party Software Reference Documentation Papers Samples & SAS Notes Browse by Topic Search Samples Search Usage Notes Search Installation Notes Search Problem Notes Focus Areas Usage Note 17296: "Error 10055 (No buffer space is available)" when running ETL routine While you run an ETL routine, the following error message might appear: Load Actuals Error: An error occurred while attempting to the retrieve the output: Bridge protocol engine socket access method failed to send vector to socket, error 10055 (No buffer space is available.). OK The problem is caused by a server trying to handle too many connections and exhausting its nonpaged memory pool. This message might appear at around 4,000 simultaneous connections (depending on physical RAM installed). For more information, see the following URLs: http://msdn.microsoft.com/msdnmag/issues/05/08/HighPerformanceSockets/default.aspx http://support.microsoft.com/default.aspx?scid=http://support.microsoft.com:80/support/kb/articles/Q196/2/71.ASP&NoWebContent=1 Operating System and Release InformationProduct FamilyProductSystemSAS ReleaseReportedFixed*SAS SystemBase SASMicrosoft Windows 2000 Server9.1 TS1M0Microsoft Windows Server 2003 Datacenter Edition9.1 TS1M0Microsoft Windows Server 2003 Enterprise Edition9.1 TS1M0Microsoft Windows Server 2003 Standard Edition9.1 TS1M0Microsoft Windows NT Workstation9.1 TS1M0Microsoft Windows XP Professional9.1 TS1M0Microsoft Windows 2000 Advanced Server9.1 TS1M0Microsoft Windows 2000 Datacenter Server9.1 TS1M0Microsoft Windows 2000 Professional9.1 TS1M0* For software releases that are not yet generally available, the Fixed Release is the software release in which the problem is planned to be fixed. Type:Usage NotePriority:Date Modified:2007-11-08 12:38:06Date Created:2006-03-20 11:42:52