Netscape ENTERPRISE SERVER 6.1, Руководство пользователя

Страница: 234 / 373

Quality of Service Examples
234 Netscape Enterprise Server NSAPI Programmer’s Guide • April 2002 (Draft)
logmsg = (char *)
MALLOC(strlen(ip) + 1 + strlen(method) + 1 + strlen(uri) +
1 + 1);
len = util_sprintf(logmsg, "%s %s %s\n", ip, method, uri);
/* The atomic version uses locking to prevent interference */
system_fwrite_atomic(logfd, logmsg, len);
FREE(logmsg);
return REQ_PROCEED;
}
Quality of Service Examples
The code for the
qos-handler
and
qos-error
SAFs is provided as an example in
case you want to define your own SAFs for quality of service handling.
For more information, see the Netscape Enterprise Server Performance Tuning, Sizing,
and Scaling Guide.
Installing the Example
Inside the default object in
obj.conf
, add the following
AuthTrans
and
Error
directives:
Source Code
The source code for this example is in the
qos.c
file in the
plugins/nsapi/examples
subdirectory of the server root directory.
#include "frame/log.h"
#include "frame/http.h"
#include "safs/qos.h"
/*-----------------------------------------------------------------------------
decode : internal function used for parsing of QOS values in pblock
-----------------------------------------------------------------------------*/
AuthTrans fn=qos-handler
...
Error fn=qos-error code=503