public void closeChannel(Channel channel) { // The channel may have already been removed from the future if a timeout occurred, and this method may be called just after. LOGGER.debug("Closing Channel {} ", channel); try { removeAll(channel); Channels.setDiscard(channel); Channels.silentlyCloseChannel(channel); } catch (Throwable t) { LOGGER.debug("Error closing a connection", t); } openChannels.remove(channel); }
@Override public void channelClosed(ChannelHandlerContext ctx, ChannelStateEvent e) throws Exception { if (requestSender.isClosed()) return; Channel channel = ctx.getChannel(); channelManager.removeAll(channel); try { super.channelClosed(ctx, e); } catch (Exception ex) { LOGGER.trace("super.channelClosed", ex); } Object attribute = Channels.getAttribute(channel); LOGGER.debug("Channel Closed: {} with attribute {}", channel, attribute); if (attribute instanceof Callback) { Callback callback = (Callback) attribute; Channels.setAttribute(channel, callback.future()); callback.call(); } else if (attribute instanceof NettyResponseFuture<?>) { NettyResponseFuture<?> future = (NettyResponseFuture<?>) attribute; future.touch(); if (!config.getIOExceptionFilters().isEmpty() && requestSender.applyIoExceptionFiltersAndReplayRequest(future, CHANNEL_CLOSED_EXCEPTION, channel)) return; protocol.onClose(future); requestSender.handleUnexpectedClosedChannel(channel, future); } }
public void closeChannel(Channel channel) { removeAll(channel); Channels.setDiscard(channel); // The channel may have already been removed if a timeout occurred, and this method may be called just after. if (channel != null) { LOGGER.debug("Closing Channel {} ", channel); try { channel.close(); } catch (Throwable t) { LOGGER.debug("Error closing a connection", t); } openChannels.remove(channel); } }
@Override public void channelClosed(ChannelHandlerContext ctx, ChannelStateEvent e) throws Exception { if (requestSender.isClosed()) return; Channel channel = ctx.getChannel(); channelManager.removeAll(channel); try { super.channelClosed(ctx, e); } catch (Exception ex) { LOGGER.trace("super.channelClosed", ex); } Object attribute = Channels.getAttribute(channel); LOGGER.debug("Channel Closed: {} with attribute {}", channel, attribute); if (attribute instanceof Callback) { Callback callback = (Callback) attribute; Channels.setAttribute(channel, callback.future()); callback.call(); } else if (attribute instanceof NettyResponseFuture<?>) { NettyResponseFuture<?> future = (NettyResponseFuture<?>) attribute; future.touch(); if (!config.getIOExceptionFilters().isEmpty() && requestSender.applyIoExceptionFiltersAndReplayRequest(future, CHANNEL_CLOSED_EXCEPTION, channel)) return; protocol.onClose(channel); if (future == null || future.isDone()) channelManager.closeChannel(channel); else if (!requestSender.retry(future, ctx.getChannel())) requestSender.abort(future, REMOTELY_CLOSED_EXCEPTION); } }