mirror of
https://github.com/m13253/dns-over-https.git
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fec1e84d5e
* Add upstream selector, there are two selector now:
- random selector
- weight random selector
random selector will choose upstream at random; weight random selector will choose upstream at random with weight
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Rewrite config and config file example, prepare for weight round robbin selector
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Replace bad implement of weight random selector with weight round robbin selector, the algorithm is nginx weight round robbin like
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Use new config module
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Disable deprecated DualStack set
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Fix typo
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Optimize upstreamSelector judge
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Fix typo
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Add config timeout unit tips
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Set wrr http client timeout to replace http request timeout
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Add weight value range
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Add a line ending for .gitignore
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Optimize config file style
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Modify Weight type to int32
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Add upstreamError
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Rewrite Selector interface and wrr implement
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Use http module predefined constant to judge req.response.StatusCode
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Use Selector.ReportUpstreamError to report upstream error for evaluation loop in real time
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Make client selector field private
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Replace config file url to URL
Add miss space for 'weight= 50'
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Rewrite Selector.ReportUpstreamError to Selector.ReportUpstreamStatus, report upstream ok in real time
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Fix checkIETFResponse: if upstream OK, won't increase weight
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
* Fix typo
Signed-off-by: Sherlock Holo <sherlockya@gmail.com>
29 lines
472 B
Go
29 lines
472 B
Go
package selector
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import "fmt"
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type UpstreamType int
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const (
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Google UpstreamType = iota
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IETF
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)
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var typeMap = map[UpstreamType]string{
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Google: "Google",
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IETF: "IETF",
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}
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type Upstream struct {
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Type UpstreamType
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Url string
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RequestType string
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weight int32
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effectiveWeight int32
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currentWeight int32
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}
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func (u Upstream) String() string {
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return fmt.Sprintf("upstream type: %s, upstream url: %s", typeMap[u.Type], u.Url)
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}
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