Examples of org.apache.hedwig.client.exceptions.ServerRedirectLoopException

Package org.apache.hedwig.client.exceptions

Examples of org.apache.hedwig.client.exceptions.ServerRedirectLoopException

org.apache.hedwig.client.exceptions.ServerRedirectLoopException
This is a Hedwig client side exception when the PubSubRequest is being redirected to a server where the request has already been sent to previously. To avoid having a cyclical redirect loop, this condition is checked for and this exception will be thrown to the client caller.

        // already before in this PubSub request.
        if (pubSubData.triedServers.contains(ByteString.copyFromUtf8(HedwigSocketAddress.sockAddrStr(redirectedHost)))) {
            logger.error("We've already sent this PubSubRequest before to redirectedHost: " + redirectedHost
                         + ", pubSubData: " + pubSubData);
            pubSubData.callback.operationFailed(pubSubData.context, new ServiceDownException(
                                                    new ServerRedirectLoopException("Already made the request before to redirected host: "
                                                            + redirectedHost)));
            return;
        }


        // Check if we already have a Channel open to the redirected server

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        // already before in this PubSub request.
        if (pubSubData.triedServers.contains(ByteString.copyFromUtf8(HedwigSocketAddress.sockAddrStr(redirectedHost)))) {
            logger.error("We've already sent this PubSubRequest before to redirectedHost: " + redirectedHost
                         + ", pubSubData: " + pubSubData);
            pubSubData.callback.operationFailed(pubSubData.context, new ServiceDownException(
                                                    new ServerRedirectLoopException("Already made the request before to redirected host: "
                                                            + redirectedHost)));
            return;
        }


        // Check if we already have a Channel open to the redirected server

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        // already before in this PubSub request.
        if (pubSubData.triedServers.contains(ByteString.copyFromUtf8(HedwigSocketAddress.sockAddrStr(redirectedHost)))) {
            logger.error("We've already sent this PubSubRequest before to redirectedHost: {}, pubSubData: {}",
                         va(redirectedHost, pubSubData));
            PubSubException exception = new ServiceDownException(
                new ServerRedirectLoopException("Already made the request before to redirected host: "
                                                + redirectedHost));
            pubSubData.getCallback().operationFailed(pubSubData.context, exception);
            return;
        }

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Related Classes of org.apache.hedwig.client.exceptions.ServerRedirectLoopException

org.apache.hedwig.client.handlers.AbstractResponseHandler

org.apache.hedwig.client.netty.ResponseHandler

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