From a6ddfe1212a2df72cacb0f44cc872b1bd0363c38 Mon Sep 17 00:00:00 2001
From: Frederic Robra
Date: Tue, 17 Sep 2019 16:18:41 +0200
Subject: added client configuration for number connections

---
 src/client/client.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/client/client.c')

diff --git a/src/client/client.c b/src/client/client.c
index 37f0558..40542ba 100644
--- a/src/client/client.c
+++ b/src/client/client.c
@@ -43,13 +43,14 @@
 
 
 static int openDevices[MAX_DEVS];
-static const char *optString = "f:h:i:r:d:a:cs:HV?k";
+static const char *optString = "f:h:i:r:d:n:a:cs:HV?k";
 static const struct option longOpts[] = {
         { "file", required_argument, NULL, 'f' },
         { "host", required_argument, NULL, 'h' },
         { "image", required_argument, NULL, 'i' },
         { "rid", required_argument, NULL, 'r' },
         { "device", required_argument, NULL, 'd' },
+	{ "connections", required_argument, NULL, 'n'},
         { "ahead", required_argument, NULL, 'a' },
         { "close", no_argument, NULL, 'c' },
         { "switch", required_argument, NULL, 's' },
@@ -231,6 +232,9 @@ int main(int argc, char *argv[])
 			dev = strdup( optarg );
 			printf( "Device is %s\n", dev );
 			break;
+		case 'n':
+			msg.number_connections = (uint8_t) atoi( optarg );
+			break;
 		case 'a':
 			msg.read_ahead_kb = atoi( optarg );
 			break;
@@ -652,6 +656,7 @@ static void dnbd3_print_help(char *argv_0)
 	printf( "-i or --image \t\t Image name of exported image.\n" );
 	printf( "-r or --rid \t\t Release-ID of exported image (default 0, latest).\n" );
 	printf( "-d or --device \t\t DNBD3 device name.\n" );
+	printf( "-n or --connections \t The number of parallel connections\n");
 	printf( "-a or --ahead \t\t Read ahead in KByte (default %i).\n", DEFAULT_READ_AHEAD_KB );
 	printf( "-c or --close \t\t Disconnect and close device.\n" );
 	printf( "-s or --switch \t\t Switch dnbd3-server on device (DEBUG).\n" );
-- 
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