TRKJ/EdgeNode
2
0
Fork 0
mirror of https://github.com/TeaOSLab/EdgeNode.git synced 2025-11-24 16:00:24 +08:00
Code Issues Packages Projects Releases Wiki Activity

实现stale cache读取

Browse Source
This commit is contained in:
刘祥超
2021-12-16 17:27:21 +08:00
parent 6bedc97c95
commit a6d711c2a0
16 changed files with 164 additions and 59 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
internal/nodes/http_request_reverse_proxy.go
View File

@@ -41,7 +41,7 @@ func (this *HTTPRequest) doReverseProxy() {
if origin == nil {
err := errors.New(this.requestFullURL() + ": no available origin sites for reverse proxy")
remotelogs.ServerError(this.Server.Id, "HTTP_REQUEST_REVERSE_PROXY", err.Error(), "", nil)
this.write50x(err, http.StatusBadGateway)
this.write50x(err, http.StatusBadGateway, true)
return
}
this.origin = origin // 设置全局变量是为了日志等处理
@@ -61,7 +61,7 @@ func (this *HTTPRequest) doReverseProxy() {
if origin.Addr == nil {
err := errors.New(this.requestFullURL() + ": origin '" + strconv.FormatInt(origin.Id, 10) + "' does not has a address")
remotelogs.Error("HTTP_REQUEST_REVERSE_PROXY", err.Error())
this.write50x(err, http.StatusBadGateway)
this.write50x(err, http.StatusBadGateway, false)
return
}
this.RawReq.URL.Scheme = origin.Addr.Protocol.Primary().Scheme()
@@ -156,7 +156,7 @@ func (this *HTTPRequest) doReverseProxy() {
client, err := SharedHTTPClientPool.Client(this, origin, originAddr, this.reverseProxy.ProxyProtocol)
if err != nil {
remotelogs.Error("HTTP_REQUEST_REVERSE_PROXY", err.Error())
this.write50x(err, http.StatusBadGateway)
this.write50x(err, http.StatusBadGateway, true)
return
}
@@ -175,18 +175,18 @@ func (this *HTTPRequest) doReverseProxy() {
SharedOriginStateManager.Fail(origin, this.reverseProxy, func() {
this.reverseProxy.ResetScheduling()
})
this.write50x(err, http.StatusBadGateway)
this.write50x(err, http.StatusBadGateway, true)
remotelogs.Warn("HTTP_REQUEST_REVERSE_PROXY", this.RawReq.URL.String()+"': "+err.Error())
} else if httpErr.Err != context.Canceled {
SharedOriginStateManager.Fail(origin, this.reverseProxy, func() {
this.reverseProxy.ResetScheduling()
})
if httpErr.Timeout() {
this.write50x(err, http.StatusGatewayTimeout)
this.write50x(err, http.StatusGatewayTimeout, true)
} else if httpErr.Temporary() {
this.write50x(err, http.StatusServiceUnavailable)
this.write50x(err, http.StatusServiceUnavailable, true)
} else {
this.write50x(err, http.StatusBadGateway)
this.write50x(err, http.StatusBadGateway, true)
}
remotelogs.Warn("HTTP_REQUEST_REVERSE_PROXY", this.RawReq.URL.String()+"': "+err.Error())
} else {
@@ -207,7 +207,7 @@ func (this *HTTPRequest) doReverseProxy() {
}
if !isClientError {
this.write50x(err, http.StatusBadGateway)
this.write50x(err, http.StatusBadGateway, true)
}
}
if resp != nil && resp.Body != nil {