96 lines
3.2 KiB
C
96 lines
3.2 KiB
C
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdio.h>
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#include "CCommon.h"
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#include "CMessageExt.h"
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#include "CMessageQueue.h"
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#include "CPullConsumer.h"
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#include "CPullResult.h"
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#ifdef _WIN32
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#include <windows.h>
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#else
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#include <memory.h>
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#include <unistd.h>
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#endif
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void thread_sleep(unsigned milliseconds) {
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#ifdef _WIN32
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Sleep(milliseconds);
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#else
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usleep(milliseconds * 1000); // takes microseconds
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#endif
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}
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int main(int argc, char* argv[]) {
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int i = 0, j = 0;
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int ret = 0;
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int size = 0;
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CMessageQueue* mqs = NULL;
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printf("PullConsumer Initializing....\n");
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CPullConsumer* consumer = CreatePullConsumer("Group_Consumer_Test");
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SetPullConsumerNameServerAddress(consumer, "172.17.0.2:9876");
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StartPullConsumer(consumer);
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printf("Pull Consumer Start...\n");
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for (i = 1; i <= 5; i++) {
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printf("FetchSubscriptionMessageQueues : %d times\n", i);
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ret = FetchSubscriptionMessageQueues(consumer, "T_TestTopic", &mqs, &size);
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if (ret != OK) {
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printf("Get MQ Queue Failed,ErrorCode:%d\n", ret);
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}
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printf("Get MQ Size:%d\n", size);
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for (j = 0; j < size; j++) {
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int noNewMsg = 0;
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long long tmpoffset = 0;
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printf("Pull Message For Topic:%s,Queue:%s,QueueId:%d\n", mqs[j].topic, mqs[j].brokerName, mqs[j].queueId);
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do {
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int k = 0;
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CPullResult pullResult = Pull(consumer, &mqs[j], "*", tmpoffset, 32);
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if (pullResult.pullStatus != E_BROKER_TIMEOUT) {
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tmpoffset = pullResult.nextBeginOffset;
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}
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printf("PullStatus:%d,MaxOffset:%lld,MinOffset:%lld,NextBegainOffset:%lld", pullResult.pullStatus,
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pullResult.maxOffset, pullResult.minOffset, pullResult.nextBeginOffset);
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switch (pullResult.pullStatus) {
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case E_FOUND:
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printf("Get Message Size:%d\n", pullResult.size);
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for (k = 0; k < pullResult.size; ++k) {
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printf("Got Message ID:%s,Body:%s\n", GetMessageId(pullResult.msgFoundList[k]),
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GetMessageBody(pullResult.msgFoundList[k]));
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}
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break;
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case E_NO_MATCHED_MSG:
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noNewMsg = 1;
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break;
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default:
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noNewMsg = 0;
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}
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ReleasePullResult(pullResult);
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thread_sleep(100);
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} while (noNewMsg == 0);
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thread_sleep(1000);
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}
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thread_sleep(2000);
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ReleaseSubscriptionMessageQueue(mqs);
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}
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thread_sleep(5000);
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ShutdownPullConsumer(consumer);
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DestroyPullConsumer(consumer);
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printf("PullConsumer Shutdown!\n");
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return 0;
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}
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