public SimpleHttpReq(System.Uri uri, SimpleHttpCallback callback, int reqId = int.MinValue)
{
ReqId = reqId;
Req = new HTTPRequest(uri, (req, res) =>
{
CallbackConvert(this, res, callback);
});
}
public SimpleHttpReq(System.Uri uri, bool isKeepAlive, bool disableCache, SimpleHttpCallback callback, int reqId = int.MinValue)
{
ReqId = reqId;
Req = new HTTPRequest(uri, isKeepAlive, disableCache, (req, res) =>
{
CallbackConvert(this, res, callback);
});
}
public static void CallbackConvert(SimpleHttpReq simpleReq, HTTPResponse res, SimpleHttpCallback callback)
{
// 0.如果 callbacck 为 null 则直接 return
if (callback == null)
{
return;
}
// 1.请求成功则直接 callback
if (res != null)
{
if (res.StatusCode == 200 || res.StatusCode == 304)
{
callback(SimpleHttpResult.Success, res, simpleReq.ReqId);
return;
}
else if (res.StatusCode == 400)
{
// code 400 说明服务器正常 但是 数据有错误 所以 不需要再 retry 了
VeerDebug.LogWarning(" req failed with code 400 : " + simpleReq.Req.Uri + " error msg : " + res.Message);
callback(SimpleHttpResult.FailedFor400, res, simpleReq.ReqId);
return;
}
else if (res.StatusCode == 404)
{
// code 404 地址不存在 不需要再 retry 了
//VeerDebug.LogWarning(" req failed with code 404 : " + simpleReq.Req.Uri + " error msg : " + res.Message);
callback(SimpleHttpResult.FailedForNetwork, res, simpleReq.ReqId);
return;
}
}
// 2.Abort 则 直接 callback
if (simpleReq.Req.State == HTTPRequestStates.Aborted)
{
callback(SimpleHttpResult.Abort, res, simpleReq.ReqId);
return;
}
// 3.其它情况需要尝试 retry
if (simpleReq._CurrentRetryCount < simpleReq._RetryCount)
{
simpleReq._CurrentRetryCount++;
VeerDebug.Log(" retry http req time : " + simpleReq._CurrentRetryCount + " api : " + simpleReq.Req.Uri + " code : " + res.StatusCode);
simpleReq.Send(true);
return;
}
// 4.retry 结束后返回 callback
if (simpleReq.Req.State == HTTPRequestStates.Error)
{
VeerDebug.Log(" request error : " + simpleReq.Req.Exception);
callback(SimpleHttpResult.FailedForNetwork, res, simpleReq.ReqId);
return;
}
if (simpleReq.Req.State == HTTPRequestStates.ConnectionTimedOut || simpleReq.Req.State == HTTPRequestStates.TimedOut)
{
VeerDebug.Log(" request time out ...");
callback(SimpleHttpResult.FailedForNetwork, res, simpleReq.ReqId);
return;
}
callback(SimpleHttpResult.FailedForNetwork, res, simpleReq.ReqId);
}
