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Ns_ConnSetStatus.3aolserver
Langue: en
Version: 4.0 (debian - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
Ns_ConnGetStatus, Ns_ConnSetStatus - Routines to manage the HTTP response statusSYNOPSIS
#include "ns.h" int Ns_ConnGetStatus(conn) void Ns_ConnSetStatus(conn, status)
ARGUMENTS
- Ns_Conn conn (in)
Pointer to open connection. - int status (in)
Integer HTTP status code.
DESCRIPTION
These routines manage the HTTP response code sent to the client in a later call to Ns_ConnFlush or Ns_ConnFlushDirect. Higher level routines such as the Ns_ConnReturn functions normally call these routines automatically using standard HTTP status codes and the Ns_ConnQueueHeaders routine can be used to set the status code for lower level code which bypasses Ns_ConnFlush.
- int Ns_ConnGetStatus(conn)
- Return the current HTTP status to be sent.
- int Ns_ConnSetStatus(conn, status)
- Set the status code to be sent in the response, for example, 200 for a normal "OK" response. A later call to Ns_ConnFlush will construct the appropriate HTTP response including the given status with the cooresponding string status code.
EXAMPLES
The following example demonstrates setting an odd status code followed by a call to Ns_ConnFlushDirect to send some data:
-
Ns_ConnSetStatus(conn, 600); Ns_ConnSetType(conn, "text/plain"); Ns_ConnFlushDirect(conn, "hello", 5, 0);
The following should provide similar results:
-
Ns_ConnSetRequiredHeaders(conn, "text/plain", 5); Ns_ConnQueueHeaders(conn, 600); Ns_ConnPuts(conn, "hello"); Ns_ConnClose(conn);
SEE ALSO
Ns_ConnGetType(3), Ns_ConnSetType(3), Ns_ConnFlush(3), Ns_ConnFlushDirect(3), Ns_ConnSetRequiredHeaders(3), Ns_ConnQueueHeaders(3), ns_conn(n)KEYWORDS
connectionn, response, statusContenus ©2006-2024 Benjamin Poulain
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