testing connected versus disconnected sockets
authorJiri Kuthan <jiri@iptel.org>
Fri, 1 Mar 2002 14:05:04 +0000 (14:05 +0000)
committerJiri Kuthan <jiri@iptel.org>
Fri, 1 Mar 2002 14:05:04 +0000 (14:05 +0000)
test/sock_conn.c [new file with mode: 0644]
test/sock_disc.c [new file with mode: 0644]

diff --git a/test/sock_conn.c b/test/sock_conn.c
new file mode 100644 (file)
index 0000000..a15a937
--- /dev/null
@@ -0,0 +1,61 @@
+/*
+ * $Id$
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <errno.h>
+#include <arpa/inet.h>
+
+/* results:
+
+
+real    0m23.332s
+user    0m0.410s
+sys     0m15.710s
+
+*/
+
+
+
+
+/* which socket to use? main socket or new one? */
+int udp_send()
+{
+
+       register int i;
+        int n;
+       char buffer;
+       int sock;
+       struct sockaddr_in addr;
+
+       if ((sock=socket(PF_INET, SOCK_DGRAM, 0))<0) {
+               fprintf( stderr, "socket error\n");
+               exit(1);
+       }
+
+
+       memset( &addr, 0, sizeof(struct sockaddr_in));
+       addr.sin_family=AF_INET;
+       addr.sin_port=htons(9);
+       addr.sin_addr.s_addr= inet_addr("127.0.0.1");
+
+       if (connect(sock, (struct sockaddr *) &addr, sizeof(addr))==-1) {
+               fprintf( stderr, "connect failed\n");
+               exit(1);
+       }
+
+       for (i=0; i<1024*1024*16; i++) 
+               write( sock, &buffer, 1 );
+/*             sendto(sock, &buffer, 1, 0, (struct sockaddr *) &addr, sizeof(addr)); */
+
+}
+
+main() {
+
+       udp_send();
+}
diff --git a/test/sock_disc.c b/test/sock_disc.c
new file mode 100644 (file)
index 0000000..92ee5a3
--- /dev/null
@@ -0,0 +1,54 @@
+/*
+ * $Id$
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <errno.h>
+#include <arpa/inet.h>
+
+/* results:
+
+
+real    0m23.332s
+user    0m0.410s
+sys     0m15.710s
+
+*/
+
+
+
+
+/* which socket to use? main socket or new one? */
+int udp_send()
+{
+
+       register int i;
+        int n;
+       char buffer;
+       int sock;
+       struct sockaddr_in addr;
+
+       if ((sock=socket(PF_INET, SOCK_DGRAM, 0))<0) {
+               fprintf( stderr, "socket error\n");
+               exit(1);
+       }
+
+       memset( &addr, 0, sizeof(struct sockaddr_in));
+       addr.sin_family=AF_INET;
+       addr.sin_port=htons(9);
+       addr.sin_addr.s_addr= inet_addr("127.0.0.1");
+
+       for (i=0; i<1024*1024*16; i++) 
+               sendto(sock, &buffer, 1, 0, (struct sockaddr *) &addr, sizeof(addr));
+
+}
+
+main() {
+
+       udp_send();
+}