ne_get_error, ne_set_error — error handling for HTTP sessions
#include <ne_session.h>
const char *ne_get_error( | ne_sesssion * | session) ; |
void ne_set_error( | ne_sesssion * | session, |
const char * | format, | |
) ; |
The session error string is used to store any human-readable error information associated with any errors which occur whilst using the HTTP session.
The ne_get_error function returns the current session error string. This string persists only until it is changed by a subsequent operation on the session.
The ne_set_error function can be used to set a new session error string, using a printf-style format string interface.
Retrieve the current error string:
ne_session *sess = ne_session_create(...); ... printf("Error was: %s\n", ne_get_error(sess));
Set a new error string:
ne_session *sess = ne_session_create(...); ... ne_set_error(sess, "Response missing header %s", "somestring");