Fix crash in client accept

src/server/poolserver/Stratum/Client.cpp

@@ -12,6 +12,7 @@ namespace Stratum
 {
     bool Client::Start()
     {
+		try {
 			// Get IP
 			tcp::endpoint remote_ep = _socket.remote_endpoint();
 			address remote_ad = remote_ep.address();
@@ -25,6 +26,10 @@ namespace Stratum
 			
 			// Start reading socket
 			StartRead();
+        } catch (std::exception& e) {
+			sLog.Error(LOG_SERVER, "Exception caught while accepting client: %s", e.what());
+			return false;
+		}
 		
 		return true;
     }