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Fix: panic on accessing nil error #62

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Fix: panic on accessing nil error #62

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10 changes: 4 additions & 6 deletions getter/89ip.go
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Original file line number Diff line number Diff line change
Expand Up @@ -6,25 +6,26 @@ import (
//"fmt"
"github.com/go-clog/clog"

"github.com/henson/proxypool/pkg/models"
"regexp"
"strings"

"github.com/henson/proxypool/pkg/models"
)

//IP89 get ip from www.89ip.cn
func IP89() (result []*models.IP) {
clog.Info("89IP] start test")
var ExprIP = regexp.MustCompile(`((25[0-5]|2[0-4]\d|((1\d{2})|([1-9]?\d)))\.){3}(25[0-5]|2[0-4]\d|((1\d{2})|([1-9]?\d)))\:([0-9]+)`)
pollURL := "http://www.89ip.cn/tqdl.html?api=1&num=100&port=&address=%E7%BE%8E%E5%9B%BD&isp="

resp, err := http.Get(pollURL)
if err != nil {
clog.Warn(err.Error())
return
}

if resp.StatusCode != 200 {
clog.Warn(err.Error())
clog.Warn("failed to get proxies from 89ip, http status: %d, error: %v", resp.StatusCode, err)
return
}
defer resp.Body.Close()
Expand All @@ -40,9 +41,6 @@ func IP89() (result []*models.IP) {
result = append(result, ip)
}



clog.Info("89IP done.")
return
}

2 changes: 1 addition & 1 deletion pkg/storage/filter.go
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Original file line number Diff line number Diff line change
Expand Up @@ -87,7 +87,7 @@ func ProxyRandom() (ip *models.IP) {
x := len(ips)
clog.Warn("len(ips) = %d", x)
if err != nil || x == 0 {
clog.Warn(err.Error())
clog.Warn("failed to get random ip, len(ips) %d, error %v", x, err)
return models.NewIP()
}
randomNum := RandInt(0, x)
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