fix estimatefees: esplora loop.

README.md

@@ -39,8 +39,8 @@ apt install lightningd
 mkdir -p ~/.lightning/plugins
 echo 'disable-plugin=bcli' >> .lightning/config
 cd ~/.lightning/plugins
-wget https://github.com/nbd-wtf/trustedcoin/releases/download/v0.8.1/trustedcoin-v0.8.1-linux-amd64.tar.gz
-tar -xvf trustedcoin-v0.8.1-linux-amd64.tar.gz
+wget https://github.com/nbd-wtf/trustedcoin/releases/download/v0.8.2/trustedcoin-v0.8.2-linux-amd64.tar.gz
+tar -xvf trustedcoin-v0.8.2-linux-amd64.tar.gz
 cd
 lightningd
 ```

estimatefees.go

@@ -78,14 +78,15 @@ func getFeeRatesFromEsplora() (feerates map[string]float64, err error) {
 		defer w.Body.Close()
 
 		if w.StatusCode >= 300 {
-			err = errors.New(endpoint + " error: " + w.Status)
-			return
+			continue
 		}
 
-		err = json.NewDecoder(w.Body).Decode(&feerates)
-		return
+		if err := json.NewDecoder(w.Body).Decode(&feerates); err != nil {
+			continue
+		} else {
+			return feerates, nil
+		}
 	}
 
-	err = errors.New("none of the esploras returned usable responses")
-	return
+	return nil, errors.New("none of the esploras returned usable responses")
 }

main.go

@@ -8,7 +8,7 @@ import (
 	"github.com/fiatjaf/lightningd-gjson-rpc/plugin"
 )
 
-const version = "0.8.1"
+const version = "0.8.2"
 
 var (
 	network string