private string TopicInfo(TopicMeta tm)
{
var buffer = new StringBuilder("[Metadata][Topic] ");
buffer.Append(tm.TopicName).Append(":").Append(tm.ErrorCode);
return(tm.Partitions.Aggregate(
buffer,
(b, pm) => b.Append(" ").Append(string.Join(":", pm.Id, pm.Leader, pm.ErrorCode, pm.Replicas.Length, pm.Isr.Length))
).ToString());
}
private static TopicMeta DeserializeTopicMeta(MemoryStream stream)
{
var ret = new TopicMeta();
ret.ErrorCode = (ErrorCode)BigEndianConverter.ReadInt16(stream);
ret.TopicName = ReadString(stream);
var count = BigEndianConverter.ReadInt32(stream);
ret.Partitions = new PartitionMeta[count];
for (int i = 0; i < count; i++)
{
ret.Partitions[i] = DeserializePartitionMeta(stream);
}
return(ret);
}
static void Main(string[] args)
{
string secretId = "";
string secretKey = "";
string endpoint = "http://cmq-topic-gz.api.qcloud.com";
try
{
var account = new CmqAccount(endpoint, secretId, secretKey);
var topicName = "dotNet-test";
var subscriptionName = "subsc-test";
account.createTopic(topicName, 65536);
var topicList = new List <string>();
int totalCount = account.listTopic(topicName, 0, 0, topicList);
//get topic Attributes
var topic = account.getTopic(topicName);
var meta = new TopicMeta();
meta = topic.getTopicAttributes();
topic.setTopicAttributes(32768);
string subscEndpoint = "http://test.hahaha.com";
string protocol = "http";
account.createSubscribe(topicName, subscriptionName, subscEndpoint, protocol);
account.createSubscribe(topicName, subscriptionName, endpoint, protocol, new List <string> {
"test1"
}, null, "BACKOFF_RETRY", "JSON");
var subsc = account.getSubscribe(topicName, subscriptionName);
var subscriptionList = new List <string>();
topic.ListSubscription(0, 0, "", subscriptionList);
string msg = "this is a test message";
topic.publishMessage(msg, new List <string> {
"test1", "test2"
}, " ");
var vMsg = new List <string>();
int msgCount = 5;
for (int i = 0; i < msgCount; ++i)
{
vMsg.Add(msg);
}
topic.batchPublishMessage(vMsg);
account.deleteSubscribe(topicName, subscriptionName);
account.deleteTopic(topicName);
Console.Read();
}
catch (ClientException e)
{
Console.Write(e.Message);
}
catch (ServerException e)
{
Console.Write(e.ToString());
}
catch (Exception e)
{
Console.Write(e.Message);
}
return;
}