 
   bool isScrt = MsgServer_GetIsSecretOf1stMessage(rcver);
 
-  // the message is removed here
+  // ---
+  // When the user reads the message, the message is removed.
   MsgServer_Remove1stMessage(rcver);
+  // ---
 
   String reply = kCmdList[CMD_GET] + "," + msgstr;
   if (isScrt) {


bool proc_get(String csvline)
{
  // TODO: 0c > test proc_get()

  String rcver = g_owner.nickName;

  int msgcnt = MsgServer_GetMessageCount(rcver);

    return false;
  }

  g_owner.nickName = nickname;
  g_owner.serialNo = serno;
  
  String reply = kCmdList[CMD_HELLO] + "," + g_owner.nickName;

  Serial.println(reply);
