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- new test utility & configs

Andrei Pelinescu-Onciul authored on 15/02/2002 00:09:13
Showing 6 changed files
test/flood.cfg
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+#
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+# configuration for TurboSIP testing
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+#
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+# $ID: $
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+#
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+
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+
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+debug=3          # debug level (cmd line: -dddddddddd)
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+#fork=yes          # (cmd. line: -D)
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+fork=yes
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+fork=no
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+log_stderror=yes # (cmd line: -E)
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+#log_stderror=no	# (cmd line: -E)
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+
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+
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+children=4
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+check_via=no     # (cmd. line: -v)
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+dns=off           # (cmd. line: -r)
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+rev_dns=off      # (cmd. line: -R)
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+#port=5070
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+listen=10.0.0.179
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+#listen=127.0.0.1
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+#listen=192.168.57.33
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+loop_checks=0
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+# for more info: sip_router -h
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+
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+#modules
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+
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+
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+route{
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+	#forward(uri:host, uri:port);
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+	forward(127.0.0.1, 5090);
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+}
test/locking/test_results.txt
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+
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+
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+			nolock		flock		sysv		posix		pmutex		fastl
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+
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+Linux 2* Athlon 1200, 2.4.16:
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+real		0.044/		 14.713		  9.330		  2.670		  1.730		 0.400
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+user		0.040		  2.610		  2.950		  2.670		  1.720		 0.400
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+sys			0.000		 12.110		  6.370		  0.000		  0.010		 0.000
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+*			1			334.386		212.045		 60.681		 39.318		 9.090
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+
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+Linux 2*PIII, 2.4.17:
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+real		0.056		 17.771		 14.476		  3.099		  1.902		 0.603
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+user		0.050		  4.130		  5.120		  3.100		  1.900		 0.600
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+sys			0.000		 13.650		  9.350		  0.000		  0.000		 0.000
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+*			1			317.339		258.500		 55.339		 33.964		10.767
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+
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+Solaris 8:
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+real		0.105		n/a			 48.490		 27.492		  3.602		 1.284
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+user		0.090		n/a			 29.330		 27.410		  3.590		 1.270
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+sys			0.010		n/a			 19.110		 0.010		  0.010		 0.020
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+*			1			n/a			461.809		257.142		 34.304		12.228
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+
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+FreeBSD, PII 333:
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+real:		0.147		 43.952		  54.428	 37.385		 15.706		 1.863
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+user:		0.121		 12.761		  13.131	 31.958		 13.402		 1.606
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+sys:		0.001		 25.149		  33.732	  0.017		  0.017		 0.001
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+*			1  			299.061		 370.258	254.319		106.843		12.673
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+
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+
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+nolock= no locking, just a loop
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+flock= using flock
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+sysv = using SYSV semaphores
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+posix = using POSIX1003.1b semaphores (sem_wait, sem_post)
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+pmutex = using pthread_mutex*
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+fastl = using fastlock.h from ser (hand made assembler locks)
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+
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+Test: time ./locking_test* -c 10000000
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+(sip_router/test/locking/*)
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+
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+
test/stateless.cfg
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... ... 
@@ -8,7 +8,7 @@
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 debug=3          # debug level (cmd line: -dddddddddd)
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 #fork=yes          # (cmd. line: -D)
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 fork=yes
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-#fork=no
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+fork=no
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 log_stderror=yes # (cmd line: -E)
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 #log_stderror=no	# (cmd line: -E)
14 14
test/test.c
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+#include <stdlib.h>
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+#include <stdio.h>
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+#include <string.h>
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+#include <sys/types.h>
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+#include <sys/socket.h>
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+#include <netinet/in.h>
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+#include <errno.h>
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+#include <arpa/inet.h>
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+
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+
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+#define LOOP_COUNT 100
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+#define PORT 5060
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+#define SEND_PORT 5090
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+#define SEND_ADDR 0x0a000022 /*10.0.0.34*/   /*   0x7f000001 127.0.0.1*/
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+#define BUF_SIZE 65535
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+static char buf[BUF_SIZE];
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+
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+int main(char** argv, int argn)
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+{
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+	int sock;
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+	struct sockaddr_in addr;
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+	struct sockaddr_in to;
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+	int r, len;
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+
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+	printf("starting\n");
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+
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+	addr.sin_family=AF_INET;
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+	addr.sin_port=htons(PORT);
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+	addr.sin_addr.s_addr=INADDR_ANY;
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+	to.sin_family=AF_INET;
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+	to.sin_port=htons(SEND_PORT);
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+	to.sin_addr.s_addr=htonl(SEND_ADDR);
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+
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+
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+	sock=socket(PF_INET, SOCK_DGRAM,0);
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+	if (bind(sock, (struct sockaddr*) &addr, sizeof(struct sockaddr_in))==-1){
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+		fprintf(stderr, "ERROR: udp_init: bind: %s\n", strerror(errno));
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+		exit(1);
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+	}
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+
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+	//if (fork())
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+		if (fork()){
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+			close(sock);
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+			for(;;) sleep(100);
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+			exit(1);
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+		}
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+	/*children*/
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+	printf("child\n");
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+	for(;;){
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+		len=read(sock, buf, BUF_SIZE);
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+		/*for (r=0;r < LOOP_COUNT; r++);*/
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+		/* send it back*/
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+		sendto(sock, buf, len, 0, (struct sockaddr*) &to,
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+				sizeof(struct sockaddr_in));
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+	}
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+}
test/udp_test_proxy.c
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+/* $Id */
1 
+
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+#include <stdlib.h>
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+#include <stdio.h>
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+#include <errno.h>
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+#include <string.h>
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+#include <ctype.h>
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+#include <netdb.h>
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+#include <unistd.h>
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+#include <sys/types.h>
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+#include <sys/socket.h>
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+#include <netinet/in.h>
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+#include <arpa/inet.h>
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+
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+
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+
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+static char *id="$Id$";
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+static char *version="udp_test_proxy 0.1";
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+static char* help_msg="\
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+Usage: udp_test_proxy  -l address -s port -d address -p port [-n no] [-v]\n\
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+Options:\n\
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+    -l address    listen address\n\
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+    -s port       listen(source) port\n\
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+    -d address    destination address\n\
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+    -p port       destination port\n\
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+    -n no         number of processes\n\
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+    -v            increase verbosity level\n\
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+    -V            version number\n\
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+    -h            this help message\n\
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+";
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+#define BUF_SIZE 65535
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+static char buf[BUF_SIZE];
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+
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+int main(int argc, char** argv)
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+{
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+	int sock;
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+	pid_t pid;
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+	struct sockaddr_in addr;
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+	struct sockaddr_in to;
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+	int r, n, len;
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+	char c;
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+	struct hostent* he;
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+	int verbose;
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+	int sport, dport;
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+	char *dst;
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+	char *src;
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+	char* tmp;
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+
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+
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+	/* init */
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+	verbose=0;
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+	dst=0;
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+	sport=dport=0;
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+	src=dst=0;
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+	n=0;
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+
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+	opterr=0;
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+	while ((c=getopt(argc,argv, "l:p:d:s:n:vhV"))!=-1){
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+		switch(c){
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+			case 'v':
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+				verbose++;
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+				break;
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+			case 'd':
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+				dst=optarg;
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+				break;
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+			case 'l':
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+				src=optarg;
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+				break;
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+			case 'p':
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+				dport=strtol(optarg, &tmp, 10);
70 
+				if ((tmp==0)||(*tmp)){
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+					fprintf(stderr, "bad port number: -p %s\n", optarg);
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+					goto error;
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+				}
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+				break;
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+			case 's':
76 
+				sport=strtol(optarg, &tmp, 10);
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+				if ((tmp==0)||(*tmp)){
78 
+					fprintf(stderr, "bad port number: -s %s\n", optarg);
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+					goto error;
80 
+				}
81 
+				break;
82 
+			case 'n':
83 
+				n=strtol(optarg, &tmp, 10);
84 
+				if ((tmp==0)||(*tmp)){
85 
+					fprintf(stderr, "bad process number: -n %s\n", optarg);
86 
+					goto error;
87 
+				}
88 
+				break;
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+			case 'V':
90 
+				printf("version: %s\n", version);
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+				printf("%s\n",id);
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+				exit(0);
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+				break;
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+			case 'h':
95 
+				printf("version: %s\n", version);
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+				printf("%s", help_msg);
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+				exit(0);
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+				break;
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+			case '?':
100 
+				if (isprint(optopt))
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+					fprintf(stderr, "Unknown option `-%c�\n", optopt);
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+				else
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+					fprintf(stderr, "Unknown character `\\x%x�\n", optopt);
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+				goto error;
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+			case ':':
106 
+				fprintf(stderr, "Option `-%c� requires an argument.\n",
107 
+						optopt);
108 
+				goto error;
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+				break;
110 
+			default:
111 
+					abort();
112 
+		}
113 
+	}
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+
115 
+	/* check if all the required params are present */
116 
+	if (dst==0){
117 
+		fprintf(stderr, "Missing destination (-d ...)\n");
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+		exit(-1);
119 
+	}
120 
+	if (src==0){
121 
+		fprintf(stderr, "Missing listen address (-l ...)\n");
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+		exit(-1);
123 
+	}
124 
+	if(sport==0){
125 
+		fprintf(stderr, "Missing source port number (-s port)\n");
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+		exit(-1);
127 
+	}else if(sport<0){
128 
+		fprintf(stderr, "Invalid source port number (-s %d)\n", sport);
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+		exit(-1);
130 
+	}
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+	if(dport==0){
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+		fprintf(stderr, "Missing destination port number (-p port)\n");
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+		exit(-1);
134 
+	}else if(dport<0){
135 
+		fprintf(stderr, "Invalid destination port number (-p %d)\n", dport);
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+		exit(-1);
137 
+	}
138 
+	if(n<0){
139 
+		fprintf(stderr, "Invalid process no (-n %d)\n", n);
140 
+		exit(-1);
141 
+	}
142 
+
143 
+
144 
+	/* resolve destination */
145 
+	he=gethostbyname(dst);
146 
+	if (he==0){
147 
+		fprintf(stderr, "ERROR: could not resolve %s\n", dst);
148 
+		goto error;
149 
+	}
150 
+
151 
+	/* set to*/
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+	to.sin_family=he->h_addrtype;
153 
+	to.sin_port=htons(dport);
154 
+	memcpy(&to.sin_addr.s_addr, he->h_addr_list[0], he->h_length);
155 
+
156 
+	/* resolve source/listen */
157 
+	he=gethostbyname(src);
158 
+	if (he==0){
159 
+		fprintf(stderr, "ERROR: could not resolve %s\n", dst);
160 
+		goto error;
161 
+	}
162 
+	/* open socket*/
163 
+	addr.sin_family=he->h_addrtype;
164 
+	addr.sin_port=htons(sport);
165 
+	memcpy(&addr.sin_addr.s_addr, he->h_addr_list[0], he->h_length);
166 
+
167 
+	sock = socket(he->h_addrtype, SOCK_DGRAM, 0);
168 
+	if (sock==-1){
169 
+		fprintf(stderr, "ERROR: socket: %s\n", strerror(errno));
170 
+		goto error;
171 
+	}
172 
+	if (bind(sock, (struct sockaddr*) &addr, sizeof(struct sockaddr_in))==-1){
173 
+		fprintf(stderr, "ERROR: bind: %s\n", strerror(errno));
174 
+		goto error;
175 
+	}
176 
+
177 
+	for(r=1; r<n; r++){
178 
+		if ((pid=fork())==-1){
179 
+			fprintf(stderr, "ERROR: fork: %s\n", strerror(errno));
180 
+			goto error;
181 
+		}
182 
+		if (pid==0) break; /* child, skip */
183 
+	}
184 
+
185 
+	if (verbose>3) printf("process starting\n");
186 
+	for(;;){
187 
+		len=read(sock, buf, BUF_SIZE);
188 
+		if (len==-1){
189 
+			fprintf(stderr, "ERROR: read: %s\n", strerror(errno));
190 
+			continue;
191 
+		}
192 
+		if (verbose>2) putchar('r');
193 
+		/* send it back*/
194 
+		len=sendto(sock, buf, len, 0, (struct sockaddr*) &to,
195 
+				sizeof(struct sockaddr_in));
196 
+		if (len==-1){
197 
+			fprintf(stderr, "ERROR: sendto: %s\n", strerror(errno));
198 
+			continue;
199 
+		}
200 
+		if (verbose>1) putchar('.');
201 
+	}
202 
+error:
203 
+	exit(-1);
204 
+}
udp_server.c
History View file @ 6665655c70
... ... 
@@ -123,7 +123,7 @@ int udp_init(unsigned long ip, unsigned short port)
123 123 
 	}
124 124 
 	/* set sock opts? */
125 125 
 	optval=1;
126 
-	if (setsockopt(udp_sock, SOL_SOCKET, SO_REUSEADDR,
126 
+	if (setsockopt(udp_sock, SOL_SOCKET, SO_REUSEADDR ,
127 127 
 					(void*)&optval, sizeof(optval)) ==-1)
128 128 
 	{
129 129 
 		LOG(L_ERR, "ERROR: udp_init: setsockopt: %s\n", strerror(errno));