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集群服务设置增加“支持低版本HTTP”选项/分片内容提示不支持低版本HTTP协议

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This commit is contained in:
刘祥超
2023-04-01 09:57:24 +08:00
parent d9fa3dcc3b
commit 95abb7bfae
2 changed files with 20 additions and 2 deletions
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16
internal/nodes/http_request_reverse_proxy.go
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@@ -21,13 +21,15 @@ func (this *HTTPRequest) doReverseProxy() {
return
}
var isLowVersionHTTP = this.RawReq.ProtoMajor < 1 /** 0.x **/ || (this.RawReq.ProtoMajor == 1 && this.RawReq.ProtoMinor == 0 /** 1.0 **/)
var retries = 3
var failedOriginIds []int64
var failedLnNodeIds []int64
for i := 0; i < retries; i++ {
originId, lnNodeId, shouldRetry := this.doOriginRequest(failedOriginIds, failedLnNodeIds, i == 0, i == retries-1)
originId, lnNodeId, shouldRetry := this.doOriginRequest(failedOriginIds, failedLnNodeIds, i == 0, i == retries-1, isLowVersionHTTP)
if !shouldRetry {
break
}
@@ -41,7 +43,7 @@ func (this *HTTPRequest) doReverseProxy() {
}
// 请求源站
func (this *HTTPRequest) doOriginRequest(failedOriginIds []int64, failedLnNodeIds []int64, isFirstTry bool, isLastRetry bool) (originId int64, lnNodeId int64, shouldRetry bool) {
func (this *HTTPRequest) doOriginRequest(failedOriginIds []int64, failedLnNodeIds []int64, isFirstTry bool, isLastRetry bool, isLowVersionHTTP bool) (originId int64, lnNodeId int64, shouldRetry bool) {
// 对URL的处理
var stripPrefix = this.reverseProxy.StripPrefix
var requestURI = this.reverseProxy.RequestURI
@@ -321,6 +323,16 @@ func (this *HTTPRequest) doOriginRequest(failedOriginIds []int64, failedLnNodeId
return
}
// 是否为1.1以下
if isLowVersionHTTP && resp.ContentLength < 0 {
this.writer.WriteHeader(http.StatusBadRequest)
_, _ = this.writer.WriteString("The content does not support " + this.RawReq.Proto + " request.")
if resp.Body != nil {
_ = resp.Body.Close()
}
return
}
// 记录相关数据
this.originStatus = int32(resp.StatusCode)