Default server to repeat=1.

Accept connections, and close them right away.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2673 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishtest/t000.vtc

 # Quis custodiet ipsos custodes?
 #
 
-server s1 -listen :9080 {
+server s1 -listen :9080 -repeat 2 {
 	rxreq
 	expect url == "/"
 	txresponse -body "0123456789"
@@ -18,4 +18,6 @@ client c1 -connect localhost:9080 {
 
 client c1 -run
 
+client c1 -run
+
 server s1 -wait

bin/varnishtest/vtc_server.c

@@ -31,6 +31,9 @@
 #include <string.h>
 #include <pthread.h>
 
+#include <sys/types.h>
+#include <sys/socket.h>
+
 #include "vtc.h"
 
 #include "vqueue.h"
@@ -68,11 +71,25 @@ static void *
 server_thread(void *priv)
 {
 	struct server *s;
+	int i, fd;
+	struct sockaddr_storage addr_s;
+	struct sockaddr *addr;
+	socklen_t l;
+
 
 	CAST_OBJ_NOTNULL(s, priv, SERVER_MAGIC);
+	assert(s->sock >= 0);
 
 	printf("### Server %s started\n", s->name);
-	sleep(3);
+	for (i = 0; i < s->repeat; i++) {
+		if (s->repeat > 1)
+			printf("#### Server %s iteration %d\n", s->name, i);
+		addr = (void*)&addr_s;
+		l = sizeof addr_s;
+		fd = accept(s->sock, addr, &l);
+		printf("#### Accepted socket %d\n", fd);
+		close(fd);
+	}
 	printf("### Server %s ending\n", s->name);
 
 	return (NULL);
@@ -90,6 +107,7 @@ server_new(char *name)
 	ALLOC_OBJ(s, SERVER_MAGIC);
 	s->name = name;
 	s->listen = ":9080";
+	s->repeat = 1;
 	s->depth = 1;
 	s->sock = -1;
 	VTAILQ_INSERT_TAIL(&servers, s, list);