Package com.alibaba.dubbo.rpc

Examples of com.alibaba.dubbo.rpc.RpcStatus

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        header.add("active");
        header.add("average");
        header.add("max");
        if (method == null || method.length() == 0) {
            for (Method m : invoker.getInterface().getMethods()) {
                RpcStatus count = RpcStatus.getStatus(url, m.getName());
                List<String> row = new ArrayList<String>();
                row.add(m.getName());
                row.add(String.valueOf(count.getTotal()));
                row.add(String.valueOf(count.getFailed()));
                row.add(String.valueOf(count.getActive()));
                row.add(String.valueOf(count.getSucceededAverageElapsed()) + "ms");
                row.add(String.valueOf(count.getSucceededMaxElapsed()) + "ms");
                table.add(row);
            }
        } else {
            boolean found = false;
            for (Method m : invoker.getInterface().getMethods()) {
                if (m.getName().equals(method)) {
                    found = true;
                    break;
                }
            }
            if (found) {
                RpcStatus count = RpcStatus.getStatus(url, method);
                List<String> row = new ArrayList<String>();
                row.add(method);
                row.add(String.valueOf(count.getTotal()));
                row.add(String.valueOf(count.getFailed()));
                row.add(String.valueOf(count.getActive()));
                row.add(String.valueOf(count.getSucceededAverageElapsed()) + "ms");
                row.add(String.valueOf(count.getSucceededMaxElapsed()) + "ms");
                table.add(row);
            } else {
                return "No such method " + method + " in class " + invoker.getInterface().getName();
            }
        }
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    public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
        URL url = invoker.getUrl();
        String methodName = invocation.getMethodName();
        int max = invoker.getUrl().getMethodParameter(methodName, Constants.ACTIVES_KEY, 0);
        RpcStatus count = RpcStatus.getStatus(invoker.getUrl(), invocation.getMethodName());
        if (max > 0) {
            long timeout = invoker.getUrl().getMethodParameter(invocation.getMethodName(), Constants.TIMEOUT_KEY, 0);
            long start = System.currentTimeMillis();
            long remain = timeout;
            int active = count.getActive();
            if (active >= max) {
                synchronized (count) {
                    while ((active = count.getActive()) >= max) {
                        try {
                            count.wait(remain);
                        } catch (InterruptedException e) {
                        }
                        long elapsed = System.currentTimeMillis() - start;
                        remain = timeout - elapsed;
                        if (remain <= 0) {
                            throw new RpcException("Waiting concurrent invoke timeout in client-side for service:  "
                                                   + invoker.getInterface().getName() + ", method: "
                                                   + invocation.getMethodName() + ", elapsed: " + elapsed
                                                   + ", timeout: " + timeout + ". concurrent invokes: " + active
                                                   + ". max concurrent invoke limit: " + max);
                        }
                    }
                }
            }
        }
        try {
            long begin = System.currentTimeMillis();
            RpcStatus.beginCount(url, methodName);
            try {
                Result result = invoker.invoke(invocation);
                RpcStatus.endCount(url, methodName, System.currentTimeMillis() - begin, true);
                return result;
            } catch (RuntimeException t) {
                RpcStatus.endCount(url, methodName, System.currentTimeMillis() - begin, false);
                throw t;
            }
        } finally {
            if(max>0){
                synchronized (count) {
                    count.notify();
                }
            }
        }
    }
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    public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
        URL url = invoker.getUrl();
        String methodName = invocation.getMethodName();
        int max = url.getMethodParameter(methodName, Constants.EXECUTES_KEY, 0);
        if (max > 0) {
            RpcStatus count = RpcStatus.getStatus(url, invocation.getMethodName());
            if (count.getActive() >= max) {
                throw new RpcException("Failed to invoke method " + invocation.getMethodName() + " in provider " + url + ", cause: The service using threads greater than <dubbo:service executes=\"" + max + "\" /> limited.");
            }
        }
        long begin = System.currentTimeMillis();
        boolean isException = false;
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        header.add("active");
        header.add("average");
        header.add("max");
        if (method == null || method.length() == 0) {
            for (Method m : invoker.getInterface().getMethods()) {
                RpcStatus count = RpcStatus.getStatus(url, m.getName());
                List<String> row = new ArrayList<String>();
                row.add(m.getName());
                row.add(String.valueOf(count.getTotal()));
                row.add(String.valueOf(count.getFailed()));
                row.add(String.valueOf(count.getActive()));
                row.add(String.valueOf(count.getSucceededAverageElapsed()) + "ms");
                row.add(String.valueOf(count.getSucceededMaxElapsed()) + "ms");
                table.add(row);
            }
        } else {
            boolean found = false;
            for (Method m : invoker.getInterface().getMethods()) {
                if (m.getName().equals(method)) {
                    found = true;
                    break;
                }
            }
            if (found) {
                RpcStatus count = RpcStatus.getStatus(url, method);
                List<String> row = new ArrayList<String>();
                row.add(method);
                row.add(String.valueOf(count.getTotal()));
                row.add(String.valueOf(count.getFailed()));
                row.add(String.valueOf(count.getActive()));
                row.add(String.valueOf(count.getSucceededAverageElapsed()) + "ms");
                row.add(String.valueOf(count.getSucceededMaxElapsed()) + "ms");
                table.add(row);
            } else {
                return "No such method " + method + " in class " + invoker.getInterface().getName();
            }
        }
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    public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
        URL url = invoker.getUrl();
        String methodName = invocation.getMethodName();
        int max = url.getMethodParameter(methodName, Constants.EXECUTES_KEY, 0);
        if (max > 0) {
            RpcStatus count = RpcStatus.getStatus(url, invocation.getMethodName());
            if (count.getActive() >= max) {
                throw new RpcException("Failed to invoke invocation " + invocation + " in provider " + url + ", cause: The service using threads greater than <dubbo:service executes=\"" + max + "\" /> limited.");
            }
        }
        long begin = System.currentTimeMillis();
        RpcStatus.beginCount(url, methodName);
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    public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
        URL url = invoker.getUrl();
        String methodName = invocation.getMethodName();
        int max = invoker.getUrl().getMethodParameter(methodName, Constants.ACTIVES_KEY, 0);
        RpcStatus count = RpcStatus.getStatus(invoker.getUrl(), invocation.getMethodName());
        if (max > 0) {
            long timeout = invoker.getUrl().getMethodParameter(invocation.getMethodName(), Constants.TIMEOUT_KEY, 0);
            long start = System.currentTimeMillis();
            long remain = timeout;
            int active = count.getActive();
            if (active >= max) {
                synchronized (count) {
                    active = count.getActive();
                    while (active >= max) {
                        try {
                            count.wait(remain);
                        } catch (InterruptedException e) {
                        }
                        long elapsed = System.currentTimeMillis() - start;
                        remain = timeout - elapsed;
                        if (remain <= 0) {
                            throw new RpcException("Waiting concurrent invoke timeout in client-side for service:  "
                                                   + invoker.getInterface().getName() + ", method: "
                                                   + invocation.getMethodName() + ", elapsed: " + elapsed
                                                   + ", timeout: " + timeout + ". concurrent invokes: " + active
                                                   + ". max concurrent invoke limit: " + max);
                        }
                    }
                }
            }
        }
        try {
            long begin = System.currentTimeMillis();
            RpcStatus.beginCount(url, methodName);
            try {
                Result result = invoker.invoke(invocation);
                RpcStatus.endCount(url, methodName, System.currentTimeMillis() - begin, true);
                return result;
            } catch (RuntimeException t) {
                RpcStatus.endCount(url, methodName, System.currentTimeMillis() - begin, false);
                throw t;
            }
        } finally {
            if(max>0){
                synchronized (count) {
                    count.notify();
                }
            }
        }
    }
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    public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
        URL url = invoker.getUrl();
        String methodName = invocation.getMethodName();
        int max = url.getMethodParameter(methodName, Constants.EXECUTES_KEY, 0);
        if (max > 0) {
            RpcStatus count = RpcStatus.getStatus(url, invocation.getMethodName());
            if (count.getActive() >= max) {
                throw new RpcException("Failed to invoke invocation " + invocation + " in provider " + url + ", cause: The service using threads greater than <dubbo:service executes=\"" + max + "\" /> limited.");
            }
        }
        long begin = System.currentTimeMillis();
        RpcStatus.beginCount(url, methodName);
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    public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
        URL url = invoker.getUrl();
        String methodName = invocation.getMethodName();
        int max = invoker.getUrl().getMethodParameter(methodName, Constants.ACTIVES_KEY, 0);
        RpcStatus count = RpcStatus.getStatus(invoker.getUrl(), invocation.getMethodName());
        if (max > 0) {
            long timeout = invoker.getUrl().getMethodParameter(invocation.getMethodName(), Constants.TIMEOUT_KEY, 0);
            long start = System.currentTimeMillis();
            long remain = timeout;
            int active = count.getActive();
            if (active >= max) {
                synchronized (count) {
                    active = count.getActive();
                    while (active >= max) {
                        try {
                            count.wait(remain);
                        } catch (InterruptedException e) {
                        }
                        long elapsed = System.currentTimeMillis() - start;
                        remain = timeout - elapsed;
                        if (remain <= 0) {
                            throw new RpcException("Waiting concurrent invoke timeout in client-side for service:  "
                                                   + invoker.getInterface().getName() + ", method: "
                                                   + invocation.getMethodName() + ", elapsed: " + elapsed
                                                   + ", timeout: " + timeout + ". concurrent invokes: " + active
                                                   + ". max concurrent invoke limit: " + max);
                        }
                    }
                }
            }
        }
        try {
            long begin = System.currentTimeMillis();
            RpcStatus.beginCount(url, methodName);
            try {
                Result result = invoker.invoke(invocation);
                RpcStatus.endCount(url, methodName, System.currentTimeMillis() - begin, true);
                return result;
            } catch (RuntimeException t) {
                RpcStatus.endCount(url, methodName, System.currentTimeMillis() - begin, false);
                throw t;
            }
        } finally {
            if(max>0){
                synchronized (count) {
                    count.notify();
                }
            }
        }
    }
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Related Classes of com.alibaba.dubbo.rpc.RpcStatus

  • com.alibaba.dubbo.rpc.filter.ActiveLimitFilter
  • com.alibaba.dubbo.rpc.filter.ExecuteLimitFilter
  • com.alibaba.dubbo.rpc.protocol.dubbo.telnet.CountTelnetHandler
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