/// <summary>
/// 前端代理处理程序，收和发
/// </summary>
/// <param name="context">http上下文</param>
/// <returns>结果，不会抛出异常</returns>
public static Result <object> Send(HttpContext context)
{
// 构造一个统计日志
var mainLog = new LogStat()
{
BusinessType = "http.Proxy"
};
mainLog.SetInfo(context);
var content = string.Empty;
Args <object> a = null;
try
{
content = GetRequestValue(context.Request);
var isUdf = IsController(context);
if (isUdf)
{
ApiArgs apiArgs = new ApiArgs {
Headers = new Dictionary <string, string>(), Params = new Dictionary <string, string>()
};
foreach (var h in context.Request.Headers)
{
apiArgs.Headers.Add(h.Key, h.Value);
}
foreach (var p in context.Request.Query)
{
apiArgs.Params[p.Key] = p.Value;
}
apiArgs.Body = content;
a = new Args <object> {
v = apiArgs, ct = ClientType.ThirdPart.ToString()
};
}
else
{
a = JsonConvert.DeserializeObject <Args <object> >(content, jSetting);
}
a.Headers = GetRequestIp(context);
if (string.IsNullOrEmpty(a.rid))
{
// 提前端产生一个rid
a.rid = Guid.NewGuid().ToString("N");
}
var rtn = RpcClientManager.Send(a, context.Request.Path);
string body = rtn.c;
if (isUdf)
{
if (rtn.r.v != null && !string.IsNullOrEmpty(rtn.r.v.ToString()))
{
var apiRst = JsonConvert.DeserializeObject <ApiResult>(rtn.r.v.ToString());
if (apiRst != null)
{
body = apiRst.Body;
context.Response.StatusCode = (int)apiRst.Code;
if (context.Response.StatusCode < 1)
{
context.Response.StatusCode = 200;
}
if (!string.IsNullOrEmpty(apiRst.ContentType))
{
context.Response.ContentType = apiRst.ContentType;
}
}
}
}
using (var strStream = new StreamWriter(context.Response.Body))
{
strStream.Write(body);
strStream.Flush();
strStream.Close();
}
mainLog.SetInfo(a, rtn.r);
logger.LogInformation(new EventId(0, a.rid), mainLog.ToString());
return(rtn.r);
}
catch (Exception e)
{
Result <object> rr = new Result <object>()
{
c = 500,
msg = e.Message,
};
// 处理返回值中的rid,解析请求内容获取rid
if (!string.IsNullOrEmpty(content))
{
try
{
a = JsonConvert.DeserializeObject <Args <object> >(content);
if (!string.IsNullOrEmpty(a.rid))
{
rr.rid = a.rid;
}
}
catch
{
//反序列化请求内容异常
}
}
//如果未获取到原始请求rid,则重新生成
if (string.IsNullOrEmpty(rr.rid))
{
rr.rid = Guid.NewGuid().ToString("N");
}
var jSetting = new JsonSerializerSettings {
NullValueHandling = NullValueHandling.Ignore
};
jSetting.DateFormatString = "yyyy-MM-dd HH:mm:ss";
var rst = JsonConvert.SerializeObject(rr, jSetting);
using (var strStream = new StreamWriter(context.Response.Body))
{
strStream.Write(rst);
strStream.Flush();
strStream.Close();
}
logger.LogError(new EventId(0, rr.rid), e, $"GrantHttpProxy.Send.Error");
mainLog.SetInfo(null, rr, e);
logger.LogInformation(new EventId(0, rr.rid), mainLog.ToString());
return(rr);
}
}
/// <summary>
/// 前端代理处理程序，收和发
/// </summary>
/// <param name="context">http上下文</param>
/// <returns>结果，不会抛出异常</returns>
public static Result <object> Send(HttpContext context)
{
// 构造一个统计日志
var mainLog = new LogStat()
{
BusinessType = "http.Proxy"
};
mainLog.SetInfo(context);
var content = string.Empty;
try
{
content = GetRequestValue(context.Request);
Args <object> a = JsonConvert.DeserializeObject <Args <object> >(content, jSetting);
a.Headers = GetRequestIp(context);
if (string.IsNullOrEmpty(a.rid))
{
// 提前端产生一个rid
a.rid = Guid.NewGuid().ToString("N");
}
var rtn = GrantRpcClientManager.Send(a, context.Request.Path);
using (var strStream = new StreamWriter(context.Response.Body))
{
strStream.Write(rtn.c);
strStream.Flush();
strStream.Close();
}
mainLog.SetInfo(a, rtn.r);
logger.LogInformation(new EventId(0, a.rid), mainLog.ToString());
return(rtn.r);
}
catch (Exception e)
{
Result <object> rr = new Result <object>()
{
c = 500,
msg = e.Message,
};
// 处理返回值中的rid,解析请求内容获取rid
if (!string.IsNullOrEmpty(content))
{
try
{
Args <object> a = JsonConvert.DeserializeObject <Args <object> >(content);
if (!string.IsNullOrEmpty(a.rid))
{
rr.rid = a.rid;
}
}
catch
{
//反序列化请求内容异常
}
}
//如果未获取到原始请求rid,则重新生成
if (string.IsNullOrEmpty(rr.rid))
{
rr.rid = Guid.NewGuid().ToString("N");
}
var jSetting = new JsonSerializerSettings {
NullValueHandling = NullValueHandling.Ignore
};
jSetting.DateFormatString = "yyyy-MM-dd HH:mm:ss";
var rst = JsonConvert.SerializeObject(rr, jSetting);
using (var strStream = new StreamWriter(context.Response.Body))
{
strStream.Write(rst);
strStream.Flush();
strStream.Close();
}
logger.LogError(new EventId(0, rr.rid), e, $"GrantHttpProxy.Send.Error");
mainLog.SetInfo(null, rr, e);
logger.LogInformation(new EventId(0, rr.rid), mainLog.ToString());
return(rr);
}
}