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Add Network up check #29

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f2316a6
Add Network up check
remco1271 Mar 17, 2022
2c23554
Upgrade to .NET Standard 2.0
remco1271 Mar 17, 2022
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Add Network up check 
Fix crash when network is down.
Checks first if network is up before sending data
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@remco1271
remco1271 authored Mar 17, 2022
commit f2316a6038ca9b54b17b4959eafa2a2d8d957555
2 changes: 1 addition & 1 deletion EEIP.NET/EIPClient.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -179,7 +179,7 @@ public class UdpState

foreach (NetworkInterface ni in NetworkInterface.GetAllNetworkInterfaces())
{
if (ni.NetworkInterfaceType == NetworkInterfaceType.Wireless80211 || ni.NetworkInterfaceType == NetworkInterfaceType.Ethernet)
if ((ni.NetworkInterfaceType == NetworkInterfaceType.Wireless80211 || ni.NetworkInterfaceType == NetworkInterfaceType.Ethernet) && ni.OperationalStatus == OperationalStatus.Up)
{

foreach (UnicastIPAddressInformation ip in ni.GetIPProperties().UnicastAddresses)
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