support domain as a server address

GangZhuo · GangZhuo · commit 9dbb3d2396ff · 2016-09-10T11:36:30.000+08:00
diff --git a/TrafficStatistics/TrafficStatisticsForm.cs b/TrafficStatistics/TrafficStatisticsForm.cs
@@ -127,10 +127,16 @@ private void CleanLogsButton_Click(object sender, EventArgs e)
             LogTextBox.Text = "";
         }
 
-        private EndPoint ParseEndPoint(string s)
+        private EndPoint ParseEndPoint(string address)
         {
-            string[] ss = s.Split(':');
-            return new IPEndPoint(IPAddress.Parse(ss[0]), Convert.ToInt32(ss[1]));
+            string[] addr_compns = address.Split(':');
+            IPAddress ipAddress;
+            if (string.IsNullOrEmpty(addr_compns[0]))
+                ipAddress = IPAddress.Any;
+            else if (!IPAddress.TryParse(addr_compns[0], out ipAddress))
+                ipAddress = Dns.GetHostEntry(addr_compns[0]).AddressList[0];
+            IPEndPoint ep = new IPEndPoint(ipAddress, Convert.ToInt32(addr_compns[1]));
+            return ep;
         }
 
         private void Start(string leftAddr, string rightAddr, bool udp)

Original file line number	Diff line number	Diff line change
`@@ -127,10 +127,16 @@ private void CleanLogsButton_Click(object sender, EventArgs e)`
`127`	`127`	`LogTextBox.Text = "";`
`128`	`128`	`}`
`129`	`129`
`130`		`- private EndPoint ParseEndPoint(string s)`
	`130`	`+ private EndPoint ParseEndPoint(string address)`
`131`	`131`	`{`
`132`		`- string[] ss = s.Split(':');`
`133`		`- return new IPEndPoint(IPAddress.Parse(ss[0]), Convert.ToInt32(ss[1]));`
	`132`	`+ string[] addr_compns = address.Split(':');`
	`133`	`+ IPAddress ipAddress;`
	`134`	`+ if (string.IsNullOrEmpty(addr_compns[0]))`
	`135`	`+ ipAddress = IPAddress.Any;`
	`136`	`+ else if (!IPAddress.TryParse(addr_compns[0], out ipAddress))`
	`137`	`+ ipAddress = Dns.GetHostEntry(addr_compns[0]).AddressList[0];`
	`138`	`+ IPEndPoint ep = new IPEndPoint(ipAddress, Convert.ToInt32(addr_compns[1]));`
	`139`	`+ return ep;`
`134`	`140`	`}`
`135`	`141`
`136`	`142`	`private void Start(string leftAddr, string rightAddr, bool udp)`