private void sendFile(IWebSocketConnection webSocket, string filename)
{
if (!File.Exists(filename))
{
Log(webSocket, filename + " not exists");
return;
}
List <string> param = new List <string>();
param.Add(Path.GetFileName(filename));
param.Add(RSA_Unit.Base64EncodeBytes(rsa.Encode(File.ReadAllBytes(filename))));
param.Add(HashTool.SHA256File(new FileStream(filename, FileMode.Open)));
Operation op = new Operation()
{
op = "send_file",
param = param
};
Log(string.Format("{0} {1}", param[0], param[2]));
send(webSocket, JsonConvert.SerializeObject(op));
}