Examples of ExchangeClient

com.alibaba.dubbo.remoting.exchange.ExchangeClient
ExchangeClient. (API/SPI, Prototype, ThreadSafe) @author william.liangf
com.facebook.presto.operator.ExchangeClient

Examples of com.alibaba.dubbo.remoting.exchange.ExchangeClient

        if (str != null && str.length() > 0 && ! ExtensionLoader.getExtensionLoader(Transporter.class).hasExtension(str)) {
            throw new RpcException("Unsupported client type: " + str + "," +
                    " supported client type is " + StringUtils.join(ExtensionLoader.getExtensionLoader(Transporter.class).getSupportedExtensions(), " "));
        }
        
        ExchangeClient client ;
        try {
            //设置连接应该是lazy的 
            if (url.getParameter(Constants.LAZY_CONNECT_KEY, false)){
                client = new LazyConnectExchangeClient(url ,requestHandler);
            } else {

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Examples of com.alibaba.dubbo.remoting.exchange.ExchangeClient

                }
            }
        }
        
        for (String key : new ArrayList<String>(referenceClientMap.keySet())) {
            ExchangeClient client = referenceClientMap.remove(key);
            if (client != null) {
                try {
                    if (logger.isInfoEnabled()) {
                        logger.info("Close dubbo connect: " + client.getLocalAddress() + "-->" + client.getRemoteAddress());
                    }
                    client.close();
                } catch (Throwable t) {
                    logger.warn(t.getMessage(), t);
                }
            }
        }
        
        for (String key : new ArrayList<String>(ghostClientMap.keySet())) {
            ExchangeClient client = ghostClientMap.remove(key);
            if (client != null) {
                try {
                    if (logger.isInfoEnabled()) {
                        logger.info("Close dubbo connect: " + client.getLocalAddress() + "-->" + client.getRemoteAddress());
                    }
                    client.close();
                } catch (Throwable t) {
                    logger.warn(t.getMessage(), t);
                }
            }
        }

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Examples of com.alibaba.dubbo.remoting.exchange.ExchangeClient

            methodName = invocation.getMethodName();
        }
        inv.setAttachment(Constants.PATH_KEY, getUrl().getPath());
        inv.setAttachment(Constants.VERSION_KEY, version);
        
        ExchangeClient currentClient;
        if (clients.length == 1) {
            currentClient = clients[0];
        } else {
            currentClient = clients[index.getAndIncrement() % clients.length];
        }
        try {
            // 不可靠异步
            boolean isAsync = getUrl().getMethodParameter(methodName, Constants.ASYNC_KEY, false);
            int timeout = getUrl().getMethodParameter(methodName, Constants.TIMEOUT_KEY,Constants.DEFAULT_TIMEOUT);
            if (isAsync) { 
                boolean isReturn = getUrl().getMethodParameter(methodName, Constants.RETURN_KEY, true);
                if (isReturn) {
                    ResponseFuture future = currentClient.request(inv, timeout) ;
                    RpcContext.getContext().setFuture(new FutureAdapter<Object>(future));
                } else {
                    boolean isSent = getUrl().getMethodParameter(methodName, Constants.SENT_KEY, false);
                    currentClient.send(inv, isSent);
                    RpcContext.getContext().setFuture(null);
                }
                return new RpcResult();
            }
            RpcContext.getContext().setFuture(null);
            return (Result) currentClient.request(inv, timeout).get();
        } catch (TimeoutException e) {
            throw new RpcException(RpcException.TIMEOUT_EXCEPTION, "Failed to invoke remote invocation " + invocation + " to " + getUrl() + ", cause: " + e.getMessage(), e);
        } catch (RemotingException e) {
            throw new RpcException(RpcException.NETWORK_EXCEPTION, "Failed to invoke remote invocation " + invocation + " to " + getUrl() + ", cause: " + e.getMessage(), e);
        }

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Examples of com.facebook.presto.operator.ExchangeClient


        String remoteUserAddress = requestContext.getRemoteAddr();


        ConnectorSession session = new ConnectorSession(user, source, catalog, schema, getTimeZoneKey(timeZoneId), locale, remoteUserAddress, userAgent);


        ExchangeClient exchangeClient = exchangeClientSupplier.get();
        Query query = new Query(session, statement, queryManager, exchangeClient);
        queries.put(query.getQueryId(), query);
        return Response.ok(query.getNextResults(uriInfo, new Duration(1, TimeUnit.MILLISECONDS))).build();
    }

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Examples of com.facebook.presto.operator.ExchangeClient


        String remoteUserAddress = requestContext.getRemoteAddr();


        ConnectorSession session = new ConnectorSession(user, source, catalog, schema, getTimeZoneKey(timeZoneId), locale, remoteUserAddress, userAgent);


        ExchangeClient exchangeClient = exchangeClientSupplier.get();
        Query query = new Query(session, statement, queryManager, exchangeClient);
        queries.put(query.getQueryId(), query);
        return Response.ok(query.getNextResults(uriInfo, new Duration(1, TimeUnit.MILLISECONDS))).build();
    }

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Examples of com.facebook.presto.operator.ExchangeClient

        assertRequest(!isNullOrEmpty(schema), "Schema (%s) is empty", PRESTO_SCHEMA);


        String remoteUserAddress = requestContext.getRemoteAddr();


        Session session = new Session(user, source, catalog, schema, remoteUserAddress, userAgent);
        ExchangeClient exchangeClient = exchangeClientSupplier.get();
        Query query = new Query(session, statement, queryManager, exchangeClient);
        queries.put(query.getQueryId(), query);
        return Response.ok(query.getNextResults(uriInfo, new Duration(1, TimeUnit.MILLISECONDS))).build();
    }

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Examples of com.facebook.presto.operator.ExchangeClient


        String remoteUserAddress = requestContext.getRemoteAddr();


        ConnectorSession session = new ConnectorSession(user, source, catalog, schema, getTimeZoneKey(timeZoneId), locale, remoteUserAddress, userAgent);


        ExchangeClient exchangeClient = exchangeClientSupplier.get();
        Query query = new Query(session, statement, queryManager, exchangeClient);
        queries.put(query.getQueryId(), query);
        return Response.ok(query.getNextResults(uriInfo, new Duration(1, TimeUnit.MILLISECONDS))).build();
    }

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Examples of com.facebook.presto.operator.ExchangeClient


        String remoteUserAddress = requestContext.getRemoteAddr();


        ConnectorSession session = new ConnectorSession(user, source, catalog, schema, getTimeZoneKey(timeZoneId), locale, remoteUserAddress, userAgent);


        ExchangeClient exchangeClient = exchangeClientSupplier.get();
        Query query = new Query(session, statement, queryManager, exchangeClient);
        queries.put(query.getQueryId(), query);
        return Response.ok(query.getNextResults(uriInfo, new Duration(1, TimeUnit.MILLISECONDS))).build();
    }

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Examples of com.facebook.presto.operator.ExchangeClient


        String remoteUserAddress = requestContext.getRemoteAddr();


        ConnectorSession session = new ConnectorSession(user, source, catalog, schema, getTimeZoneKey(timeZoneId), locale, remoteUserAddress, userAgent);


        ExchangeClient exchangeClient = exchangeClientSupplier.get();
        Query query = new Query(session, statement, queryManager, exchangeClient);
        queries.put(query.getQueryId(), query);
        return Response.ok(query.getNextResults(uriInfo, new Duration(1, TimeUnit.MILLISECONDS))).build();
    }

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Examples of com.facebook.presto.operator.ExchangeClient


        String remoteUserAddress = requestContext.getRemoteAddr();


        ConnectorSession session = new ConnectorSession(user, source, catalog, schema, getTimeZoneKey(timeZoneId), locale, remoteUserAddress, userAgent);


        ExchangeClient exchangeClient = exchangeClientSupplier.get();
        Query query = new Query(session, statement, queryManager, exchangeClient);
        queries.put(query.getQueryId(), query);
        return Response.ok(query.getNextResults(uriInfo, new Duration(1, TimeUnit.MILLISECONDS))).build();
    }

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