Examples with NioClosedChannelException org.webpieces.util.exceptions.NioClosedChannelException used on opensource projects

Example 1 with NioClosedChannelException

use of org.webpieces.util.exceptions.NioClosedChannelException in project webpieces by deanhiller.

the class AsyncSSLEngine3Impl method feedPlainPacketImpl.

private XFuture<Void> feedPlainPacketImpl(ByteBuffer buffer) throws SSLException {
    if (mem.getConnectionState() != ConnectionState.CONNECTED)
        throw new NioClosedChannelException(mem + " SSLEngine is not connected right now");
    else if (!buffer.hasRemaining())
        throw new IllegalArgumentException("your buffer has no readable data");
    SSLEngine sslEngine = mem.getEngine();
    if (log.isTraceEnabled())
        log.trace(mem + "feedPlainPacket [in-buffer] pos=" + buffer.position() + " lim=" + buffer.limit());
    XFuture<Void> future = encryptionTracker.addBytesToTrack(buffer.remaining());
    while (buffer.hasRemaining()) {
        ByteBuffer engineToSocketData = pool.nextBuffer(sslEngine.getSession().getPacketBufferSize());
        int remainBefore = buffer.remaining();
        int numEncrypted;
        SSLEngineResult result;
        synchronized (wrapLock) {
            circularBuffer.add(new Action(Thread.currentThread().getName(), ActionEnum.WRAP_START, sslEngine));
            result = sslEngine.wrap(buffer, engineToSocketData);
            circularBuffer.add(new Action(Thread.currentThread().getName(), ActionEnum.WRAP_END, sslEngine));
            numEncrypted = remainBefore - buffer.remaining();
        }
        Status status = result.getStatus();
        HandshakeStatus hsStatus = result.getHandshakeStatus();
        if (status != Status.OK)
            throw new RuntimeException("Bug, status=" + status + " instead of OK.  hsStatus=" + hsStatus + " Something went wrong and we could not encrypt the data");
        if (log.isTraceEnabled())
            log.trace(mem + "SSLListener.packetEncrypted pos=" + engineToSocketData.position() + " lim=" + engineToSocketData.limit() + " hsStatus=" + hsStatus + " status=" + status);
        engineToSocketData.flip();
        metrics.recordEncryptedToSocket(engineToSocketData.remaining());
        listener.packetEncrypted(engineToSocketData).handle((v, t) -> {
            if (t != null) {
                future.completeExceptionally(t);
            }
            encryptionTracker.ackBytes(numEncrypted);
            return null;
        });
    }
    pool.releaseBuffer(buffer);
    return future;
}

Example 2 with NioClosedChannelException

use of org.webpieces.util.exceptions.NioClosedChannelException in project webpieces by deanhiller.

the class BasChannelImpl method unqueueAndFailWritesThenClose.

private void unqueueAndFailWritesThenClose(CloseRunnable action) {
    List<XFuture<Void>> promises;
    synchronized (this) {
        // put here for emphasis that we are synchronizing here but not below
        promises = failAllWritesInQueue();
    }
    // TODO: This should really be inlined now.  It's a remnant of an old design since close didn't
    // work well outside the selector thread previously
    action.runDelayedAction();
    // notify clients outside the synchronization block!!!
    for (XFuture<Void> promise : promises) {
        log.info("WRITES outstanding while close was called, notifying client through his failure method of the exception");
        // we only incur the cost of Throwable.fillInStackTrace() if we will use this exception
        // (it's called in the Throwable constructor) so we don't do this on every close channel
        NioClosedChannelException closeExc = new NioClosedChannelException(this + "There are " + promises.size() + " writes that are not complete yet(you called write but " + "they did not call success back to the client).");
        promise.completeExceptionally(closeExc);
    }
}