client/site_tests/network_netperf2/wait_before_data.patch

--- src/netserver.c	2007-10-17 14:09:12.000000000 -0700
+++ src.patch/netserver.c	2008-11-05 10:23:55.253300000 -0800
@@ -527,7 +527,7 @@
     if ((bind (server_control, 
 	       local_res_temp->ai_addr, 
 	       local_res_temp->ai_addrlen) != SOCKET_ERROR) &&
-	(listen (server_control,5) != SOCKET_ERROR))  {
+	(listen (server_control, 512) != SOCKET_ERROR))  {
       not_listening = 0;
       break;
     }
--- src/netsh.c	2007-08-08 13:29:21.000000000 -0700
+++ src.patch/netsh.c	2008-11-05 09:45:47.967668000 -0800
@@ -93,7 +93,7 @@
  /* Some of the args take optional parameters. Since we are using */
  /* getopt to parse the command line, we will tell getopt that they do */
  /* not take parms, and then look for them ourselves */
-#define GLOBAL_CMD_LINE_ARGS "A:a:b:B:CcdDf:F:H:hi:I:k:K:l:L:n:NO:o:P:p:rt:T:v:VW:w:46"
+#define GLOBAL_CMD_LINE_ARGS "A:a:b:B:CcdDf:F:H:hi:I:k:K:l:L:n:NO:o:P:p:rt:s:T:v:VW:w:46"
 
 /************************************************************************/
 /*									*/
@@ -174,6 +174,10 @@
   remote_send_offset = 0,
   remote_recv_offset = 0;
 
+/* wait time between control/data connection establishment and
+   start of data traffic 					*/
+int wait_time_secs;
+
 #if defined(WANT_INTERVALS) || defined(WANT_DEMO)
 int
   interval_usecs,
@@ -269,6 +273,7 @@
     -p port,lport*    Specify netserver port number and/or local port\n\
     -P 0|1            Don't/Do display test headers\n\
     -r                Allow confidence to be hit on result only\n\
+    -s time           Time to wait before starting data traffic\n\
     -t testname       Specify test to perform\n\
     -T lcpu,rcpu      Request netperf/netserver be bound to local/remote cpu\n\
     -v verbosity      Specify the verbosity level\n\
@@ -697,6 +702,9 @@
 	test_time = 0;
       }
       break;
+     case 's':
+      wait_time_secs  =  convert(optarg);
+      break;
     case 'v':
       /* say how much to say */
       verbosity = convert(optarg);
--- src/netsh.h	2007-08-08 13:30:15.000000000 -0700
+++ src.patch/netsh.h	2008-11-05 09:45:48.020604000 -0800
@@ -65,6 +65,8 @@
   test_bytes,		/* test ends on byte count		*/
   test_trans;		/* test ends on tran count		*/
 
+extern int wait_time_secs;
+
 /* the alignment conditions for the tests				*/
 extern int
   local_recv_align,	/* alignment for local receives		*/
--- src/nettest_bsd.c	2007-10-17 14:17:13.000000000 -0700
+++ src.patch/nettest_bsd.c	2008-11-05 10:41:34.391144000 -0800
@@ -306,6 +306,12 @@
 #endif
 #endif
 
+#define WAIT_BEFORE_DATA_TRAFFIC() \
+{ \
+  if (wait_time_secs) \
+    sleep(wait_time_secs); \
+} \
+
 #ifdef WANT_DEMO
 #ifdef HAVE_GETHRTIME
 static hrtime_t demo_one;
@@ -1535,6 +1541,8 @@
     /* we'll see it here. If it didn't, we might as well start pumping */
     /* data. */ 
     
+    WAIT_BEFORE_DATA_TRAFFIC();
+    
     /* Set-up the test end conditions. For a stream test, they can be */
     /* either time or byte-count based. */
     
@@ -2229,6 +2237,8 @@
     /* we'll see it here. If it didn't, we might as well start pumping */
     /* data. */ 
     
+    WAIT_BEFORE_DATA_TRAFFIC();
+    
     /* Set-up the test end conditions. For a maerts test, they can be */
     /* either time or byte-count based. */
     
@@ -3681,7 +3691,7 @@
     tcp_stream_request->cpu_rate	=	remote_cpu_rate;
 
     if (test_time) {
-      tcp_stream_request->test_length	=	test_time;
+      tcp_stream_request->test_length	=	test_time + wait_time_secs;
     }
     else {
       tcp_stream_request->test_length	=	test_bytes;
@@ -3762,6 +3772,8 @@
        we'll see it here. If it didn't, we might as well start pumping
        data. */
     
+    WAIT_BEFORE_DATA_TRAFFIC();
+
     /* Set-up the test end conditions. For a stream test, they can be */
     /* either time or byte-count based. */
     
@@ -5149,7 +5161,7 @@
       tcp_rr_request->so_rcvavoid	=	rem_rcvavoid;
       tcp_rr_request->so_sndavoid	=	rem_sndavoid;
       if (test_time) {
-	tcp_rr_request->test_length	=	test_time;
+	tcp_rr_request->test_length	=	test_time + wait_time_secs;
       }
       else {
 	tcp_rr_request->test_length	=	test_trans * -1;
@@ -5211,6 +5223,8 @@
       
       exit(1);
     }
+
+    WAIT_BEFORE_DATA_TRAFFIC();
     
     /* Data Socket set-up is finished. If there were problems, either the */
     /* connect would have failed, or the previous response would have */
@@ -5925,6 +5939,8 @@
           fflush(where);
        }
     }
+
+    WAIT_BEFORE_DATA_TRAFFIC();
     
     /* set up the timer to call us after test_time. one of these days, */
     /* it might be nice to figure-out a nice reliable way to have the */
@@ -6776,7 +6792,7 @@
       udp_rr_request->so_rcvavoid	        = rem_rcvavoid;
       udp_rr_request->so_sndavoid	        = rem_sndavoid;
       if (test_time) {
-	udp_rr_request->test_length	= test_time;
+	udp_rr_request->test_length	= test_time + wait_time_secs;
       }
       else {
 	udp_rr_request->test_length	= test_trans * -1;
@@ -6847,6 +6863,8 @@
     /* message after the accept on the remote. If it failed, we'll see it */
     /* here. If it didn't, we might as well start pumping data. */
     
+    WAIT_BEFORE_DATA_TRAFFIC();
+
     /* Set-up the test end conditions. For a request/response test, they */
     /* can be either time or transaction based. */
     
@@ -8128,7 +8146,7 @@
     tcp_conn_rr_request->so_rcvavoid	=	rem_rcvavoid;
     tcp_conn_rr_request->so_sndavoid	=	rem_sndavoid;
     if (test_time) {
-      tcp_conn_rr_request->test_length	=	test_time;
+      tcp_conn_rr_request->test_length	=	test_time + wait_time_secs;
     }
     else {
       tcp_conn_rr_request->test_length	=	test_trans * -1;
@@ -8199,6 +8217,8 @@
   /* Set-up the test end conditions. For a request/response test, they */
   /* can be either time or transaction based. */
   
+  WAIT_BEFORE_DATA_TRAFFIC();
+
   if (test_time) {
     /* The user wanted to end the test after a period of time. */
     times_up = 0;
@@ -10313,7 +10333,7 @@
     tcp_rr_request->so_rcvavoid	        =	rem_rcvavoid;
     tcp_rr_request->so_sndavoid	        =	rem_sndavoid;
     if (test_time) {
-      tcp_rr_request->test_length	=	test_time;
+      tcp_rr_request->test_length	=	test_time + wait_time_secs;
     }
     else {
       tcp_rr_request->test_length	=	test_trans * -1;
@@ -10379,7 +10399,9 @@
     /* indicated a problem. I failed to see the value of the extra */
     /* message after the accept on the remote. If it failed, we'll see it */
     /* here. If it didn't, we might as well start pumping data. */
-    
+
+    WAIT_BEFORE_DATA_TRAFFIC();
+
     /* Set-up the test end conditions. For a request/response test, they */
     /* can be either time or transaction based. */