pty.term = tr.readString();
pty.term_width_characters = tr.readUINT32();
pty.term_height_characters = tr.readUINT32();
pty.term_width_pixels = tr.readUINT32();
pty.term_height_pixels = tr.readUINT32();
pty.terminal_modes = tr.readByteString();
if (tr.remain() != 0)
throw new IOException("Badly formatted SSH_MSG_CHANNEL_REQUEST message");
Runnable run_after_sending_success = null;