public static SoaServiceContainerBuilder UserStartUp <TStartup>(this SoaServiceContainerBuilder builder) where TStartup : class
{
var t = typeof(TStartup);
builder.Services.AddScoped(t);
builder.StartUp = t;
return(builder);
}
/// <summary>
/// 使用RabbitMq
/// </summary>
/// <param name="builder"></param>
/// <param name="mqConnstr"></param>
/// <param name="enven_mgr_api"></param>
/// <returns></returns>
public static SoaServiceContainerBuilder UseRabbitMq(this SoaServiceContainerBuilder builder, string mqConnstr, string enven_mgr_api = "")
{
if (string.IsNullOrEmpty(enven_mgr_api))
{
return(UseRabbitMq(builder, x => x.Create(mqConnstr), new DefaultEventsManager()));
}
return(UseRabbitMq(builder, x => x.Create(mqConnstr), enven_mgr_api));
}
public void ConfigService(SoaServiceContainerBuilder soa)
{
soa.UseRabbitMq(Configuration["mqconnstr"], Configuration["eventImsApi"])
.UseDirectEventBus(0)
.UseTopicEventBus(0);
//#if DEBUG
// soa.AutoCreateAppEvents("es_quote,depthdata");
//#endif
}
public static SoaServiceContainerBuilder ConfigApp(this SoaServiceContainerBuilder builder, Action <IConfigurationBuilder> configaction)
{
var configbuilder = new ConfigurationBuilder();
configaction(configbuilder);
var config = configbuilder.Build();
builder.Services.AddSingleton <IConfiguration>(config);
return(builder);
}
/// <summary>
/// 创建默认的<see cref="IFanoutEventBus"/>实现
/// </summary>
/// <param name="builder"></param>
/// <param name="cacheLength"></param>
/// <param name="seralizer">默认使用<see cref="DefaultYDSeralizer"/> UTF8编码</param>
/// <param name="broker_name">交换机名称</param>
/// <returns></returns>
public static SoaServiceContainerBuilder UseFanoutEventBus(this SoaServiceContainerBuilder builder, int cacheLength = 0, IEventSeralize seralizer = null, string broker_name = "")
{
builder.Services.AddSingleton(sp =>
{
var fact = sp.GetService <EventBusFactory>();
seralizer ??= new DefaultYDSeralizer(Encoding.UTF8);
var bus = fact.GetFanout(seralizer, "", broker_name, cacheLength);
return(bus);
});
return(builder);
}
public void ConfigService(SoaServiceContainerBuilder soa)
{
soa.UseRabbitMq(Configuration["mqconnstr"], Configuration["eventImsApi"])
.UseMqRpcClient(Configuration["sysname"])
.UseDirectEventBus()
.UseFanoutEventBus()
.UseTopicEventBus();
#if DEBUG
soa.AutoCreateAppEvents("depthdata");
#endif
}
/// <summary>
/// 多MQ链接和指定enven_mgr_api地址创建RabbitMq
/// </summary>
/// <param name="builder">构造器</param>
/// <param name="action"></param>
/// <param name="event_mgr_api">只支持WEBAPI地址</param>
/// <returns></returns>
public static SoaServiceContainerBuilder UseRabbitMq(this SoaServiceContainerBuilder builder, Action <DefaultMqConnectSource> action, string event_mgr_api)
{
var addr = string.IsNullOrEmpty(event_mgr_api) ? throw new ArgumentNullException(nameof(IAppEventsManager), "the address of IAppEventsManager can not be empty") : event_mgr_api;
if (!Uri.TryCreate(event_mgr_api, UriKind.Absolute, out _))
{
throw new ArgumentException("the api address entered is not vaild", nameof(event_mgr_api));
}
var api = new HttpEventsManager(addr);
return(UseRabbitMq(builder, action, api));
}
public void ConfigService(SoaServiceContainerBuilder soa)
{
soa.UseRabbitMq(Configuration["mqconnstr"], Configuration["eventImsApi"]).UseRpc(new RpcServerConfig()
{
Delay = 0,
ControllerCache = 10,
Fetchout = 5,
ApplicationId = "test"
})
.UseMqRpcClient(Configuration["sysname"]);
#if DEBUG
soa.AutoCreateAppEvents("es_quote,depthdata,useinfo");
#endif
}
/// <summary>
/// 在指定的MQ上创建一个RPC服务器
/// </summary>
/// <param name="builder"></param>
/// <param name="config">服务器配置</param>
/// <returns></returns>
public static SoaServiceContainerBuilder UseRpc(this SoaServiceContainerBuilder builder, RpcServerConfig config)
{
builder.Services.AddSingleton <IRPCServer, RPCServer>(sp =>
{
var source = sp.GetService <DefaultMqConnectSource>();
var conn = source.Get(config.MQName) ?? throw new ArgumentNullException(nameof(IRabbitMQPersistentConnection));
var loggerfact = sp.GetService <ILoggerFactory>();
var qps = sp.GetService <IQpsCounter>();
var scope = sp.GetService <ILifetimeScope>();
var logger = sp.GetService <ILogger <RPCServer> >();
var rpc = new RPCServer(conn, logger, config, scope, qps);
return(rpc);
});
return(builder);
}
/// <summary>
/// 创建系统所依赖的消息总线中的消息类型
/// </summary>
/// <param name="builder">builder</param>
/// <param name="all_apps">所依赖的消息系统名称列表，以逗号隔开
/// <para>为空时，从配置文件中加载键为 dependApps 的值</para>
/// </param>
/// <param name="fileDir">创建消息 体的目录
/// <para>为空时，使用当前系统目录 依赖命令行传入键为-pj_dir的参数</para>
/// </param>
/// <returns>builder</returns>
public static SoaServiceContainerBuilder AutoCreateAppEvents(this SoaServiceContainerBuilder builder, string all_apps = "", string fileDir = "")
{
var config = builder.Services.BuildServiceProvider().GetService <IConfiguration>();
if (string.IsNullOrEmpty(all_apps))
{
all_apps = config["dependApps"];
}
if (string.IsNullOrEmpty(fileDir))
{
fileDir = builder.Project_Dir;
}
if (string.IsNullOrEmpty(fileDir))
{
throw new ArgumentNullException(nameof(fileDir), "Project Dir is null ,Project_Dir depand the commandline '-pj_dir'");
}
var service = builder.Services;
builder.RegisterRun(new MqEventsLocalBuild());
//--loadevents -app history,userapi -path /data/his
var apps = all_apps.Split(',');
if (apps.Length == 0)
{
throw new ArgumentException("not set event app names");
}
var data = new string[5];
data[0] = "--loadevents";
data[1] = "-app";
var s_apps = "";
for (var i = 0; i < apps.Length; i++)
{
s_apps += apps[i];
if (i != apps.Length - 1)
{
s_apps += ',';
}
}
data[2] = s_apps;
data[3] = "-path";
data[4] = fileDir;
builder.AppendArgs(data);
return(builder);
}
/// <summary>
/// 在指定的MQ上创建RPC客户端工厂
/// </summary>
/// <param name="builder"></param>
/// <param name="clientName"></param>
/// <param name="mqname"></param>
/// <returns></returns>
public static SoaServiceContainerBuilder UseMqRpcClient(this SoaServiceContainerBuilder builder, string clientName, string mqname = "")
{
if (string.IsNullOrEmpty(clientName))
{
return(builder);
}
var now = DateTime.Now.ToString("MMddHHmmss");
clientName = "rpcC-" + now + "-" + clientName;
builder.Services.AddSingleton <IRpcClientFactory, RpcClientFactory>(sp =>
{
var source = sp.GetService <DefaultMqConnectSource>();
var conn = source.Get(mqname) ?? throw new ArgumentNullException(nameof(IRabbitMQPersistentConnection));
var loggerfact = sp.GetService <ILoggerFactory>();
var qps = sp.GetService <IQpsCounter>();
var logger = sp.GetService <ILogger <IMQRpcClient> >();
var rpc = new MQRpcClientBase(conn, clientName, logger, qps);
return(new RpcClientFactory(rpc));
});
return(builder);
}
/// <summary>
/// 注册MQ连接字符串
/// <para>格式：server=ip:port;user=username;password=pwd;vhost=vhostname;name=zs</para>
/// eventsmgr=inmemory
/// </summary>
/// <param name="builder"></param>
/// <param name="action">创建MQ连接，可通过此方法创建多个连接；不同的连接通过name来区分</param>
/// <param name="eventsManager">消息名称管理器</param>
/// <param name="retryConnect">MQ断线重连尝试次数</param>
/// <returns></returns>
public static SoaServiceContainerBuilder UseRabbitMq(this SoaServiceContainerBuilder builder, Action <DefaultMqConnectSource> action, IAppEventsManager eventsManager = null, int retryConnect = 5)
{
lock (builder)
{
var obj = builder.GetTag(mqsettings);
if (obj != null)
{
throw new ArgumentException("can not repeat register the rabbit-mq depend items");
}
builder.SetTag(mqsettings, new object());
}
var service = builder.Services;
eventsManager ??= new DefaultEventsManager();
service.AddSingleton(eventsManager);
builder.Services.AddSingleton(sp =>
{
var subfact = sp.GetService <IEventBusSubManagerFactory>();
var connSource = new DefaultMqConnectSource(retryConnect, subfact);
action.Invoke(connSource);
return(connSource);
});
builder.Services.AddSingleton <IEventBusSubManagerFactory, InMemorySubFactory>(sp =>
{
var subfact = new InMemorySubFactory(eventsManager);
return(subfact);
});
builder.Services.AddSingleton(sp =>
{
var source = sp.GetService <DefaultMqConnectSource>();
var l1 = sp.GetService <ILogger <IDirectEventBus> >();
var l2 = sp.GetService <ILogger <ITopicEventBus> >();
var l3 = sp.GetService <ILogger <IFanoutEventBus> >();
var busfact = new EventBusFactory(source, sp, l1, l2, l3);
return(busfact);
});
return(builder);
}
/// <summary>
/// 使用字符串地址创建RabbitMq
/// </summary>
/// <param name="builder">构造器</param>
/// <param name="mqConnstr">MQ地址</param>
/// <param name="enven_mgr_api">事件名称管理器地址</param>
/// <returns></returns>
public static SoaServiceContainerBuilder UseRabbitMq(this SoaServiceContainerBuilder builder, string mqConnstr, IAppEventsManager enven_mgr_api)
{
return(UseRabbitMq(builder, x => x.Create(mqConnstr), enven_mgr_api));
}