@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
if (cause instanceof IOException) {
if (LOGGER.isDebugEnabled()) {
LOGGER.debug(
logIdent(ctx, endpoint) + "Connection reset by peer: " + cause.getMessage(), cause);
} else {
LOGGER.info(logIdent(ctx, endpoint) + "Connection reset by peer: " + cause.getMessage());
}
handleOutstandingOperations(ctx);
} else if (cause instanceof DecoderException
&& cause.getCause() instanceof SSLHandshakeException) {
if (!connectFuture.isDone()) {
connectFuture.setFailure(cause.getCause());
} else {
// This should not be possible, since handshake is done before connecting. But just in case,
// we
// can trap and log an error that might slip through for one reason or another.
LOGGER.warn(
logIdent(ctx, endpoint)
+ "Caught SSL exception after being connected: "
+ cause.getMessage(),
cause);
}
} else {
LOGGER.warn(
logIdent(ctx, endpoint) + "Caught unknown exception: " + cause.getMessage(), cause);
ctx.fireExceptionCaught(cause);
}
}
