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Improve realism of benchmark httpd: return some HTTP headers as part

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of the sendfile() system call.
This commit is contained in:
Robert Watson 2005-10-06 10:28:31 +00:00
parent ff409d3258
commit 74af25e5db
1 changed files with 24 additions and 1 deletions
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25
tools/tools/netrate/httpd/httpd.c
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@ -28,6 +28,7 @@
#include <sys/types.h> #include <sys/types.h>
#include <sys/socket.h> #include <sys/socket.h>
#include <sys/uio.h>
#include <netinet/in.h> #include <netinet/in.h>
@ -48,6 +49,11 @@
#define BUFFER (48*1024) #define BUFFER (48*1024)
#define HTTP 8000 #define HTTP 8000
#define HTTP_OK "HTTP/1.1 200 OK\n"
#define HTTP_SERVER "Server rwatson_httpd/1.0 (FreeBSD)\n"
#define HTTP_CONNECTION "Connection: close\n"
#define HTTP_CONTENT "Content-Type: text/html\n"
static const char *path; static const char *path;
static int listen_sock; static int listen_sock;
static int data_file; static int data_file;
@ -58,6 +64,8 @@ static int data_file;
static int static int
http_serve(int sock) http_serve(int sock)
{ {
struct iovec header_iovec[4];
struct sf_hdtr sf_hdtr;
ssize_t len; ssize_t len;
int ncount; int ncount;
char ch; char ch;
@ -78,7 +86,22 @@ http_serve(int sock)
break; break;
} }
if (sendfile(data_file, sock, 0, 0, NULL, NULL, 0) < 0) bzero(&sf_hdtr, sizeof(sf_hdtr));
bzero(&header_iovec, sizeof(header_iovec));
header_iovec[0].iov_base = HTTP_OK;
header_iovec[0].iov_len = strlen(HTTP_OK);
header_iovec[1].iov_base = HTTP_SERVER;
header_iovec[1].iov_len = strlen(HTTP_SERVER);
header_iovec[2].iov_base = HTTP_CONNECTION;
header_iovec[2].iov_len = strlen(HTTP_CONNECTION);
header_iovec[3].iov_base = HTTP_CONTENT;
header_iovec[3].iov_len = strlen(HTTP_CONTENT);
sf_hdtr.headers = header_iovec;
sf_hdtr.hdr_cnt = 4;
sf_hdtr.trailers = NULL;
sf_hdtr.trl_cnt = 0;
if (sendfile(data_file, sock, 0, 0, &sf_hdtr, NULL, 0) < 0)
warn("sendfile"); warn("sendfile");
return (0); return (0);