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4 changes: 3 additions & 1 deletion library/src/main/java/com/rafakob/nsdhelper/NsdHelper.java
Original file line number Diff line number Diff line change
Expand Up @@ -269,7 +269,9 @@ int findAvaiablePort() {
ServerSocket socket;
try {
socket = new ServerSocket(0);
return socket.getLocalPort();
int socketNumber = socket.getLocalPort();
socket.close();
return socketNumber;
} catch (IOException e) {
logError("Couldn't assign port to your service.", 0, "java.net.ServerSocket");
e.printStackTrace();
Expand Down