tfHttpcUserOpen

Table of Contents >> Application Reference >> Web Client

#include <trsocket.h>

int tfHttpcUserOpen	(
	int addrFamily,
	ttHttpcUserEventHandler handlerPtr,
	int * errorCodePtr,
	int flags
	);

Function Description

The user needs to call this function before trying to connect to a HTTP server. This function allocates a HTTP client connection structure, creates a TCP socket, stores it in the client connection structure and returns the connection handle to the user.

Parameters

• addrFamily

  Socket address family

• handlerPtr

  User event handler. Please see the ttHttpcUserEventHandler function prototype.

• errorCodePtr

  Pointer to the error code, cannot be NULL

• flags

  Currently unused.

Returns

• NON-NULL

  Handle to the newly allocated connection

• NULL

  Error, check the error code in errorCodePtr

Error Codes

• TM_ENOERROR

  Successful

• TM_EAFNOSUPPORT

  Address family not supported

• TM_ENOBUFS

  Not enough memory

Table of Contents >> Application Reference >> Web Client