public AzureStorageClient()
{
storageAccount = CloudStorageAccount.Parse(ConfigurationManager.AppSettings["StorageConnectionString"]);
LoggerClient = new LoggerClient(storageAccount);
BlobClient = new BlobClient(storageAccount);
MessageQueueClient = new MessageQueueClient(storageAccount);
}
public override void Start()
{
base.Start();
#region init process command reply worker
try
{
if (!string.IsNullOrWhiteSpace(_replyTopicName))
{
_internalConsumer = MessageQueueClient.StartSubscriptionClient(_replyTopicName,
_replySubscriptionName,
_consumerId,
OnMessagesReceived,
_consumerConfig);
}
}
catch (Exception e)
{
Logger.LogError(e, $"command bus started faield");
}
#endregion
_messageProcessor.Start();
}
protected override async Task SendMessageStateAsync(MessageState messageState, CancellationToken cancellationToken)
{
var messageContext = messageState.MessageContext;
await MessageQueueClient.PublishAsync(messageContext, messageContext.Topic ?? DefaultTopic, cancellationToken);
CompleteSendingMessage(messageState);
}
protected override async Task SendMessageStateAsync(MessageState messageState, CancellationToken cancellationToken)
{
Logger.LogDebug($"send message start msgId: {messageState.MessageID} topic:{messageState.MessageContext.Topic}");
var messageContext = messageState.MessageContext;
await MessageQueueClient.SendAsync(messageContext, messageContext.Topic ?? DefaultTopic, cancellationToken);
Logger.LogDebug($"send message complete msgId: {messageState.MessageID} topic:{messageState.MessageContext.Topic}");
CompleteSendingMessage(messageState);
}
public IHttpActionResult GetHealthStatus()
{
return(Ok(new InEngineHealthStatus()
{
IsMailServerAvailable = MailClient.IsServerAvailable(),
IsMessageQueueServerAvailable = MessageQueueClient.IsServerAvailable(),
IsElasticsearchServerAvailable = Repository.IsServerAvailable(),
}));
}
protected override IEnumerable <IMessageContext> GetAllUnSentMessages()
{
using (var scope = ObjectProviderFactory.Instance.ObjectProvider.CreateScope())
using (var messageStore = scope.GetService <IMessageStore>())
{
return(messageStore.GetAllUnPublishedEvents((messageId, message, topic, correlationId, replyEndPoint, sagaInfo, producer) =>
MessageQueueClient.WrapMessage(message, key: message.Key,
topic: topic, messageId: messageId,
correlationId: correlationId,
replyEndPoint: replyEndPoint,
sagaInfo: sagaInfo, producer: producer)));
}
}
public static ClientConnectionBase CreateClientConnection(ConnectionTypes conType)
{
ClientConnectionBase client = null;
switch (conType)
{
case ConnectionTypes.Sockets:
client = new SocketClient(SocketHost, SocketPort);
break;
case ConnectionTypes.RabbitMQ:
client = new MessageQueueClient(MQUserName, MQPassword, MQVirtualHost, MQHostName, MQPort, RpcQueueName);
break;
}
return(client);
}
public IMessageContext WrapCommand(ICommand command,
bool needReply,
SagaInfo sagaInfo = null,
string producer = null)
{
if (string.IsNullOrEmpty(command.Id))
{
var noMessageIdException = new NoMessageId();
Logger.LogError(noMessageIdException, $"{command.ToJson()}");
throw noMessageIdException;
}
string commandKey = command.Key;
if (command is ILinearCommand linearCommand)
{
var linearKey = _linearCommandManager.GetLinearKey(linearCommand);
if (linearKey != null)
{
commandKey = linearKey.ToString();
command.Key = commandKey;
}
}
IMessageContext commandContext = null;
#region pickup a queue to send command
// move this logic into concrete messagequeueClient. kafka sdk already implement it.
// service bus client still need it.
//int keyUniqueCode = !string.IsNullOrWhiteSpace(commandKey) ?
// commandKey.GetUniqueCode() : command.Id.GetUniqueCode();
//var queue = _commandQueueNames[Math.Abs(keyUniqueCode % _commandQueueNames.Length)];
#endregion
var topic = command.GetFormatTopic();
commandContext = MessageQueueClient.WrapMessage(command,
topic: topic,
key: commandKey,
replyEndPoint: needReply ? _replyTopicName : null,
sagaInfo: sagaInfo,
producer: producer ?? _consumerId);
if (string.IsNullOrEmpty(commandContext.Topic))
{
throw new NoCommandTopic();
}
return(commandContext);
}
public static void Main(string[] args)
{
IMessageQueue client = new MessageQueueClient();
for (var i = 0; i < 5; i++)
{
var s1 = RandomString(5);
Thread.Sleep(1);
var s2 = RandomString(5);
Thread.Sleep(1);
var s3 = RandomString(5);
Thread.Sleep(1);
var s4 = RandomString(5);
var arr = new object[]
{
s1,
s2,
s3,
s4
};
client.AddMassage(RandomString(10), JsonConvert.SerializeObject(arr));
Thread.Sleep(1000);
}
client.RemoveMessage();
while (true)
{
var c = Console.ReadKey();
switch (c.Key)
{
case ConsoleKey.D1:
client.Dump();
break;
case ConsoleKey.D2:
client.Restore();
break;
case ConsoleKey.D0:
return;
}
}
}
public void Dispatch <T>(T value, IDictionary <string, string> parameters)
{
try
{
var type = value.GetType();
if (type is IParameterizedJob)
{
(value as IParameterizedJob).Parameters = parameters;
}
var message = JsonConvert.SerializeObject(new DispatchTrigger {
JobType = type.FullName,
Parameters = parameters,
});
MessageQueueClient.Publish(Encoding.UTF8.GetBytes(message));
Log.Debug(x => x("Sent message: {0}", message));
}
catch (Exception exception)
{
Log.Error(exception);
}
}
/// <summary>
/// 初始化客户端代理
/// </summary>
private void Init()
{
if (m_Inited > 0 || Interlocked.CompareExchange(ref m_Inited, 1, 0) > 0)
{
return;
}
Stopwatch stopWatch = new Stopwatch();
stopWatch.Start();
//--STEP.1.记录客户端版本信息
Status = ESBProxyStatus.Init;
var asm = AssemblyX.Create(System.Reflection.Assembly.GetExecutingAssembly());
Version = String.Format("{0} v{1} Build {2:yyyy-MM-dd HH:mm:ss}", asm.Name, asm.FileVersion, asm.Compile);
XTrace.WriteLine(Version);
//--STEP.2.加载配置文件
LoadConfig();
//--STEP.3.连接注册中心
m_RegistryClient = new RegistryConsumerClient(this);
m_RegistryClient.Connect();
//--STEP.4.连接队列中心
m_MessageQueueClient = new MessageQueueClient(this);
m_MessageQueueClient.ConnectAsync();
//--STEP.5.连接缓存中心
m_CacheManager = new CacheManager(this);
m_CacheManager.ConnectAsync();
stopWatch.Stop();
XTrace.WriteLine("ESBProxy Init 耗时：{0}ms。", stopWatch.ElapsedMilliseconds);;
}
/// <summary>
/// 初始化客户端代理
/// </summary>
private void Init()
{
if (m_Inited > 0 || Interlocked.CompareExchange(ref m_Inited, 1, 0) > 0) return;
Stopwatch stopWatch = new Stopwatch();
stopWatch.Start();
//--STEP.1.记录客户端版本信息
Status = ESBProxyStatus.Init;
var asm = AssemblyX.Create(System.Reflection.Assembly.GetExecutingAssembly());
Version = String.Format("{0} v{1} Build {2:yyyy-MM-dd HH:mm:ss}", asm.Name, asm.FileVersion, asm.Compile);
XTrace.WriteLine(Version);
//--STEP.2.加载配置文件
LoadConfig();
//--STEP.3.连接注册中心
m_RegistryClient = new RegistryConsumerClient(this);
m_RegistryClient.Connect();
//--STEP.4.连接队列中心
m_MessageQueueClient = new MessageQueueClient(this);
m_MessageQueueClient.ConnectAsync();
//--STEP.5.连接缓存中心
m_CacheManager = new CacheManager(this);
m_CacheManager.ConnectAsync();
stopWatch.Stop();
XTrace.WriteLine("ESBProxy Init 耗时：{0}ms。", stopWatch.ElapsedMilliseconds); ;
}
