Approved

Here are some easy ways to help you fix wsadata winsock problem. g.It provides an application or DLL to negotiate a specified version of Windows Sockets and get information about a specific Windows Sockets implementation. An application DLL can only issue more verbose Windows Socket functionality after a successful call to WSAStartup.

g.

• 4 minutes to read.

Syntax

  typedef struct WSAData  WORD-wVersion; WORD wHighVersion;#if ...  unsigned iMaxSockets;# so short ...  iMaxUdpDg simple unsigned;#if...   char * lpVendorInfo;#if ...  char szDescription [WSADESCRIPTION_LEN + 1];#if...  char szSystemStatus [WSASYS_STATUS_LEN + 1];#another  char + szDescription [WSADESCRIPTION_LEN 1];#end if#another  char szSystemStatus [WSASYS_STATUS_LEN + 1];#end if#another  short unsigned iMaxSockets;#end if#another  weak unsigned iMaxUdpDg;#end if#another  char * lpVendorInfo;#end if WSADATA; 

Members

The version related to the Windows Sockets specification that this Ws2_32.dll file expects from the caller. The most significant byte indicates the compact version number; the least significant byte indicates the version number.

The biggest version of the Windows Sockets Specification that experts claim is that Ws2_32 can support die.dll. The most significant byte indicates the subrecord number; the least significant byte indicates the new version number for the major.

This is the same reward as the wVersion member if the version requested in the wVersionRequested parameter exceeds the efforts of WSAStartup , the highest version of the core Windows Sockets specification supported by Ws2_32.dll.

The maximum number of sockets that can be opened. Windows for Sockets 2 and later should ignore this subscriber.

Membership in iMaxSockets is maintained for compatibility reasons and conforms to the Windows Sockets 1 specification, but should not be used when developing new computer applications. No single value can be appropriate for all basic service providers. The Windows Sockets architecture has changed for multiple media vendors with version 2, and the WSADATA structure no longer applies to a single vendor stack.

The maximum size of datagram messages. This subscriber is ignored for Windows Sockets Translation 2 and later.

The iMaxUdpDg member is also retained for compatibility with the Windows Specification Sockets 1.1, but should generally not be used when developing new applications. The architecture of Windows Sockets changed throughout version 2 for multiple lenders, and the WSADATA structure did not last long for a single vendor package. The functions should be used for the maximum actual message size, which depends on the specificth Windows Sockets service provider and socket type. getsockopt to get a note about the SO_MAX_MSG_SIZE parameter after creating the plugin.

Pointer to manufacturer information. This member should be omitted in later versions of Windows for sockets version 2.

The lpVendorInfo element is retained for compatibility with the Windows Sockets 1.1 specification. The Windows Sockets architecture, which was adapted for multiple service providers in version 2, and the WSADATA structure apply little or more to a single retailer’s stack. Applications to facilitate access to manufacturer configuration information getsockopt specify the value of the PVD_CONFIG parameter as manufacturer information.

A null-terminated ascii string interceptor into which Ws2_32.dll copies a specific Windows Sockets implementation description. Text (up to 256 characters) can contain any characters other than control characters and formatting characters. The most likely application use for this member is that it will appear (possibly truncated) in a functional state message.

PageA null-terminated ascii file into which Ws2_32.dll copies the configuration information related to the report. Ws2_32.dll should only be used with this parameter if accurate information is useful to the entire user or support personnel. This member should not be considered an extension of the szDescription parameter.

The WSAStartup process initiates the use of the Windows Sockets DLL step by step. WSAStartup function returns pointer to
The WSADATA structure is usually specified in the lpWSAData parameter.

Approved

The ASR Pro repair tool is the solution for a Windows PC that's running slowly, has registry issues, or is infected with malware. This powerful and easy-to-use tool can quickly diagnose and fix your PC, increasing performance, optimizing memory, and improving security in the process. Don't suffer from a sluggish computer any longer - try ASR Pro today!

The current version of the approximate Windows Sockets specification that is included in every member of wHighVersion
. returnedWSADATA structures are encoded in version 2.2, with the version in the number being the least significant byte and the minor version in the number usually being the most significant byte. This version of the current Winsock DLL, Ws2_32.dll, supports applications that request one of the following versions of the Windows Sockets specification:

• 1.0
• 1.1
• 2.0
• 2.1
• 2.2

Depending on the version requested in the application, one of the agreed version numbers in this article is the value registered As the major, the version number is here in the least significant byte and the minor package number in the most significant byte, which is stored in the file. considered returnedperversion Associate memberWSADATA Composition.

Note. The application should ignore the iMaxsockets, iMaxUdpDg, and lpVendorInfo elements in WSADATA when submitting a complaint to wVersion after a successful phone call. WSAStartup is the fastest. This is because the Windows Sockets architecture has been changed in some versions to support multiple vendors and no longer enforces WSADATA in its own vendor stack. Two new socket options are introduced to provide vendor-specific offerings: SO_MAX_MSG_SIZE Das (replaces the iMaxUdpDg item) plus PVD_CONFIG (allows other vendor-specific settings).

Examples

  WORD wVersionRequested;WSADATA wsaData;int error; wVersionRequested implies MAKEWORD (2, 2); err matches WSAStartup (wVersionRequested, & wsaData);if (wrong! = 0)    Tell / * to the user that we could not find a specific usable * /    / * WinSock DLL. * /    Get well; / * ConfirmWe certify that WinSock DLL supports version 2.2. * // * Note that if the DLL supports higher versions * // * Will always return a pair than 2 in addition to 2.2 * // * 2.2 in wVersion, since in this version we are * // * need. * / if (LOBYTE (wsaData.wVersion)! = 2 ||        HIBYTE (wsaData.wVersion)! = 2)    / * Informing the client that we could not find a perfect usable one * /    / * WinSock DLL. * /    WSACleanup ();    Get well; / * Allowed WinSock DLL. Proceed. * / 

Requirements

See Also

Zachary Anstey

Related posts:

You Need To Get Rid Of The CPU Spikes In The NT Kernel System You Should Get Rid Of Registry Problems With The Safest Spyware Detector Ever Steps To Get Rid Of Xvid Codec For Windows Media Player Xp Problem Need To Get Rid Of Directx 10 Free Download For Windows XP From Microsoft Problems