internal override async Task Excute(HttpContext ctx, ILifetimeScope scope)
{
OxygenIocContainer.BuilderIocContainer(scope);//仅在当前请求内创建上下文模型
byte[] result = new byte[0];
ctx.Response.ContentType = "application/json";
var messageType = MessageType.Json;
try
{
if (ctx.Request.ContentType == "application/x-msgpack")
{
ctx.Response.ContentType = "application/x-msgpack";
messageType = MessageType.MessagePack;
}
if (ctx.Request.ContentType == null)
{
ctx.Response.ContentType = "text/html";
messageType = MessageType.Html;
}
HttpContextExtension.ContextWapper.Value = new OxygenHttpContextWapper(Path, scope, ctx.Request.Headers.GetHeaderDictionary(), ctx.Request.Cookies.GetCookieDictionary(), ctx.Response);
Tout localCallbackResult = null;
if (noInput)
{
localCallbackResult = await LocalMethodAopProvider.UsePipelineHandler(scope, HttpContextExtension.ContextWapper.Value, NoInputMethodDelegate);
}
else
{
var messageobj = await messageHandler.ParseMessage <Tin>(ctx, messageType);
if (messageobj == default(Tin))
{
throw new FormatException($"参数反序列化失败,接口地址{Path},入参类型：{typeof(Tin).Name}");
}
localCallbackResult = await LocalMethodAopProvider.UsePipelineHandler(scope, messageobj, HttpContextExtension.ContextWapper.Value, MethodDelegate);
}
if (localCallbackResult != null)
{
result = messageHandler.BuildMessage(localCallbackResult, messageType);
}
}
catch (Exception e)
{
logger.LogError($"服务端消息处理异常: {e.GetBaseException()?.Message ?? e.Message}");
ctx.Response.StatusCode = 502;
if (e is FormatException)
{
await ctx.Response.Body.WriteAsync(Encoding.UTF8.GetBytes(e.Message));
}
}
finally
{
await ctx.Response.Body.WriteAsync(result, 0, result.Length);
OxygenIocContainer.DisposeIocContainer();//注销上下文
}
}