tlsGetLastError

Valid for: CANoe DE • CANoe4SW DE

Function Syntax

long tlsGetLastError(dword socket);

Description

Returns the TLS error code of the last operation that failed on a specified socket.

Parameters

socket: The socket handle.

Return Values

WSA_INVALID_PARAMETER (87): The specified socket was invalid.
Success (0): No error occurred.
Failed (1): General error.
InvalidParameter (2): A given parameter was invalid.
SocketError (3): A socket error occurred. Call IpGetLastSocketError for details.
PeerClosed (4): The TLS connection was closed by the peer.
IoPending (997): The last operation is pending and will complete later.

Example

void OnTcpListen( dword socket, long result)
{
  DWORD clientHandle;
  // Accept the connection
  clientHandle = TcpAccept( socket );

  tlsOpen(clientHandle);
  tlsAuthenticateAsServer(clientHandle, "Server1");

  if ((tlsGetLastError(clientHandle) != 0) &&
      (tlsGetLastError(clientHandle) != 997))
  {
    // an error occurred
    return;
  }
}