c# - How to block all connections from Europe on a TCPListener -

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is there simple way using tcplistener in c# block incoming connections european continent? need following in order decide whether or not block connection:

  1. determine client's location (if in europe, proceed step 2, otherwise, bypass security check)
  2. read authentication token client (session id). if session id indicates customer citizen of non-european country, authorize connection. otherwise, close networkstream immediately.

you try polling using c# geoip locator , doing dnsbl list application (though assume you're doing such asking question).


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