public override async Task ReceiveAsync(WebSocket socket, WebSocketReceiveResult result, byte[] buffer)
{
var socketId = WebSocketConnectionManager.GetId(socket);
ExecContainerResponse responseMessage;
try
{
var messageStr = Encoding.UTF8.GetString(buffer, 0, result.Count);
var messageJson = JsonConvert.DeserializeObject <ExecContainerRequest>(messageStr);
ContainerExecSession session = new ContainerExecSession(WebSocketConnectionManager.GetSocketById(socketId), messageJson);
await session.Exec();
}
catch (Exception ex)
{
responseMessage = new ExecContainerResponse()
{
Success = false,
Message = ex.Message
};
var responseStr = JsonConvert.SerializeObject(responseMessage);
await SendMessageAsync(socketId, responseStr);
}
}
// 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();
}
else
{
app.UseExceptionHandler("/Error");
// The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
app.UseHsts();
}
app.UseExceptionMiddleware();
app.UseDefaultFiles();
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseWebSockets();
app.UseRouting();
var serviceScopeFactory = app.ApplicationServices.GetRequiredService <IServiceScopeFactory>();
var serviceProvider = serviceScopeFactory.CreateScope().ServiceProvider;
app.MapWebSocketManager("/wsExec", serviceProvider.GetService <ExecMessageHandler>());
app.Use(async(context, next) =>
{
if (context.Request.Path.Value == "wsExec")
{
if (context.WebSockets.IsWebSocketRequest)
{
WebSocket socket = await context.WebSockets.AcceptWebSocketAsync();
ContainerExecSession session = new ContainerExecSession(socket, null);
await session.Exec();
}
else
{
context.Response.StatusCode = 400;
}
}
else
{
await next();
}
});
//app.UseCors(options =>
//{
// options
// .AllowAnyOrigin()
// .AllowAnyMethod()
// .AllowCredentials()
// .AllowAnyHeader();
//});
app.UseCors("CorsPolicy");
app.UseEndpoints(endpoints =>
{
endpoints.MapHub <ContainerHub>("/dockerhub");
endpoints.MapControllerRoute(
name: "default",
pattern: "{controller}/{action=Index}/{id?}");
});
// app.UseSpa(spa =>
// {
// // To learn more about options for serving an Angular SPA from ASP.NET Core,
// // see https://go.microsoft.com/fwlink/?linkid=864501
// spa.Options.SourcePath = "ClientApp";
// });
}