public int available() {
int available = 0;
if (state == BYTE_STATE) {
available = bb.getLength();
} else if (state == CHAR_STATE) {
available = cb.getLength();
}
if (available == 0) {
coyoteRequest.action(ActionCode.AVAILABLE, null);
available = (coyoteRequest.getAvailable() > 0) ? 1 : 0;
}
return available;
}
