// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.UseStaticFiles();
app.UseRouting();
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
});
#region Swagger；NetCore3.0以上版本写法一样
app.UseSwagger();
app.UseSwaggerUI(c =>
{
c.SwaggerEndpoint("/swagger/v1/swagger.json", "ApiHelp V1");
c.RoutePrefix = "";//路径配置，设置为空，表示直接访问该文件。
});
#endregion
#region 使用websocket(扩展方法)
//app.AddWebSocketService<WSTestWSBehavior>("/test");//单个链接
//多个链接，服务端发送：WebAPIWebSocketService.CurrentServiceHost("/test").Sessions.SendTo(dataStr, key);
var test = Configuration.GetSection("WebSocketHosts:Server:TestUrl").Value;
WebAPIWebSocketService.AddWebSocketService <WSTestWSBehavior>(test);
app.AddWebSocketMap();
#endregion
#region Consul注册
//站点启动完成--执行且只执行一次
//this.Configuration.ConsulRegist();
#endregion
}
/// <summary>
/// 服务端发送消息
/// </summary>
/// <param name="dataStr"></param>
public static void Send(string dataStr)
{
var po = new ParallelOptions
{
MaxDegreeOfParallelism = 10
};
if (WebAPIWebSocketService.ServiceHosts.Count > 0)
{
List <string> errorSessionIds = new List <string>();
if (WSTestWSBehavior.GroupSessions.TryGetValue(sessionKey, out ConcurrentDictionary <string, WSTestWSBehavior> dic))
{
Parallel.ForEach(dic.Keys, po, key =>
{
try
{
WebAPIWebSocketService.CurrentServiceHost(testPath).Sessions.SendTo(dataStr, key);
}
catch (Exception)
{
errorSessionIds.Add(key);
}
});
}
if (errorSessionIds != null && errorSessionIds.Count > 0)
{
foreach (string errorSessionId in errorSessionIds)
{
WebSocketBehavior webSocketBehavior = WebAPIWebSocketService.CurrentServiceHost(testPath).Sessions.Remove(errorSessionId);
if (webSocketBehavior != null)
{
webSocketBehavior.QuitFromGroups();
webSocketBehavior.Dispose();
}
}
}
}
}
